./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/echo-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/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_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/echo-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c9ee359f30954fa4d93e8fd6e950c33543e0d3abd082876e3a14e2b9867db5cd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:24:22,093 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:24:22,164 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-05 23:24:22,169 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:24:22,169 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:24:22,192 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:24:22,193 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:24:22,193 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:24:22,194 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:24:22,194 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:24:22,194 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:24:22,194 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:24:22,194 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:24:22,194 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:24:22,194 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:24:22,195 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:24:22,195 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:24:22,195 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:24:22,195 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:24:22,195 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:24:22,195 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:24:22,195 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:24:22,195 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:24:22,195 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:24:22,196 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:24:22,196 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:24:22,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:24:22,196 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:24:22,196 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:24:22,196 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:24:22,196 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:24:22,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:24:22,197 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_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9ee359f30954fa4d93e8fd6e950c33543e0d3abd082876e3a14e2b9867db5cd [2024-12-05 23:24:22,480 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:24:22,491 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:24:22,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:24:22,495 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:24:22,495 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:24:22,497 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/echo-1.i [2024-12-05 23:24:25,755 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b/data/f70d5cbf5/d1cb17b4532e4ca4b3f412d2cb2c898f/FLAG46205e4f3 [2024-12-05 23:24:26,160 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:24:26,161 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/sv-benchmarks/c/busybox-1.22.0/echo-1.i [2024-12-05 23:24:26,192 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b/data/f70d5cbf5/d1cb17b4532e4ca4b3f412d2cb2c898f/FLAG46205e4f3 [2024-12-05 23:24:26,209 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b/data/f70d5cbf5/d1cb17b4532e4ca4b3f412d2cb2c898f [2024-12-05 23:24:26,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:24:26,214 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:24:26,215 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:24:26,215 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:24:26,220 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:24:26,221 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:24:26" (1/1) ... [2024-12-05 23:24:26,222 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f50bb4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:26, skipping insertion in model container [2024-12-05 23:24:26,222 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:24:26" (1/1) ... [2024-12-05 23:24:26,277 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:24:27,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:24:27,418 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:24:27,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:24:27,657 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-05 23:24:27,664 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:24:27,664 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27 WrapperNode [2024-12-05 23:24:27,665 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:24:27,666 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:24:27,666 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:24:27,666 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:24:27,672 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27" (1/1) ... [2024-12-05 23:24:27,698 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27" (1/1) ... [2024-12-05 23:24:27,749 INFO L138 Inliner]: procedures = 599, calls = 554, calls flagged for inlining = 17, calls inlined = 15, statements flattened = 1073 [2024-12-05 23:24:27,750 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:24:27,750 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:24:27,750 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:24:27,751 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:24:27,758 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27" (1/1) ... [2024-12-05 23:24:27,758 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27" (1/1) ... [2024-12-05 23:24:27,768 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27" (1/1) ... [2024-12-05 23:24:27,768 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27" (1/1) ... [2024-12-05 23:24:27,802 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27" (1/1) ... [2024-12-05 23:24:27,805 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27" (1/1) ... [2024-12-05 23:24:27,812 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27" (1/1) ... [2024-12-05 23:24:27,819 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27" (1/1) ... [2024-12-05 23:24:27,823 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27" (1/1) ... [2024-12-05 23:24:27,834 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:24:27,835 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:24:27,835 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:24:27,835 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:24:27,836 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:27" (1/1) ... [2024-12-05 23:24:27,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:24:27,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:24:27,870 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:24:27,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e8dd55f-f46f-4b17-b0ef-e6a5ffa09490/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:24:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:24:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 23:24:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2024-12-05 23:24:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2024-12-05 23:24:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:24:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:24:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:24:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:24:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:24:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:24:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:24:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-05 23:24:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-05 23:24:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 23:24:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:24:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:24:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:24:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:24:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:24:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:24:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:24:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure full_write [2024-12-05 23:24:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure full_write [2024-12-05 23:24:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:24:28,216 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:24:28,217 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:24:39,232 INFO L? ?]: Removed 259 outVars from TransFormulas that were not future-live. [2024-12-05 23:24:39,232 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:24:39,550 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:24:39,550 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-12-05 23:24:39,550 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:24:39 BoogieIcfgContainer [2024-12-05 23:24:39,551 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:24:39,551 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:24:39,551 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:24:39,563 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:24:39,563 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:24:39" (1/1) ... [2024-12-05 23:24:39,571 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:24:39,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 175 states and 235 transitions. [2024-12-05 23:24:39,635 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 235 transitions. [2024-12-05 23:24:39,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:24:39,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:39,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:50,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:24:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:50,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 177 states and 238 transitions. [2024-12-05 23:24:50,939 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 238 transitions. [2024-12-05 23:24:50,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:24:50,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:50,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:51,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:51,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 178 states and 239 transitions. [2024-12-05 23:24:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 239 transitions. [2024-12-05 23:24:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:24:51,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:51,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:52,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:52,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:52,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:52,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 180 states and 242 transitions. [2024-12-05 23:24:52,525 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 242 transitions. [2024-12-05 23:24:52,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:24:52,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:52,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:24:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:53,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 179 states and 241 transitions. [2024-12-05 23:24:53,298 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 241 transitions. [2024-12-05 23:24:53,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:24:53,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:53,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:53,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:54,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 180 states and 242 transitions. [2024-12-05 23:24:54,207 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 242 transitions. [2024-12-05 23:24:54,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:24:54,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:54,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:54,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:24:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 179 states and 241 transitions. [2024-12-05 23:24:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 241 transitions. [2024-12-05 23:24:55,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:24:55,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:55,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:55,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:55,768 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:24:55,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:55,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 178 states and 240 transitions. [2024-12-05 23:24:55,851 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 240 transitions. [2024-12-05 23:24:55,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:24:55,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:55,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:56,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:56,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 181 states and 243 transitions. [2024-12-05 23:24:56,897 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 243 transitions. [2024-12-05 23:24:56,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:24:56,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:56,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:57,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:57,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 184 states and 246 transitions. [2024-12-05 23:24:57,771 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2024-12-05 23:24:57,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:24:57,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:57,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:58,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:58,393 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:58,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:58,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 187 states and 249 transitions. [2024-12-05 23:24:58,764 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 249 transitions. [2024-12-05 23:24:58,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:24:58,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:58,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:59,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:59,414 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:59,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 190 states and 252 transitions. [2024-12-05 23:24:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 252 transitions. [2024-12-05 23:24:59,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:24:59,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:59,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:00,494 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:00,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 193 states and 255 transitions. [2024-12-05 23:25:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 255 transitions. [2024-12-05 23:25:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:25:00,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:00,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:01,367 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:01,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:01,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 196 states and 258 transitions. [2024-12-05 23:25:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 258 transitions. [2024-12-05 23:25:01,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:25:01,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:01,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:02,230 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:02,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 199 states and 261 transitions. [2024-12-05 23:25:02,743 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 261 transitions. [2024-12-05 23:25:02,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:25:02,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:02,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:03,428 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 202 states and 263 transitions. [2024-12-05 23:25:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 263 transitions. [2024-12-05 23:25:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:25:03,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:03,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:04,639 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:05,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:05,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 201 states and 262 transitions. [2024-12-05 23:25:05,058 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 262 transitions. [2024-12-05 23:25:05,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:25:05,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:05,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:05,542 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 200 states and 261 transitions. [2024-12-05 23:25:05,574 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 261 transitions. [2024-12-05 23:25:05,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:25:05,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:05,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:05,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:06,006 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:06,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 199 states and 260 transitions. [2024-12-05 23:25:06,340 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 260 transitions. [2024-12-05 23:25:06,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:25:06,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:06,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:06,907 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:07,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:07,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 200 states and 262 transitions. [2024-12-05 23:25:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 262 transitions. [2024-12-05 23:25:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:25:07,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:07,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:07,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:07,528 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:07,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:07,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 201 states and 263 transitions. [2024-12-05 23:25:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 263 transitions. [2024-12-05 23:25:07,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:25:07,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:07,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:08,233 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:08,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:08,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 202 states and 264 transitions. [2024-12-05 23:25:08,266 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 264 transitions. [2024-12-05 23:25:08,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:25:08,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:08,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:08,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:09,019 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-05 23:25:09,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:09,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 208 states and 275 transitions. [2024-12-05 23:25:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 275 transitions. [2024-12-05 23:25:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:25:09,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:09,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:10,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:10,663 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:11,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 210 states and 279 transitions. [2024-12-05 23:25:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 279 transitions. [2024-12-05 23:25:11,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:25:11,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:11,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:11,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:11,808 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-05 23:25:11,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:11,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 211 states and 280 transitions. [2024-12-05 23:25:11,828 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 280 transitions. [2024-12-05 23:25:11,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:25:11,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:11,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:12,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:12,252 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-05 23:25:12,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:12,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 210 states and 279 transitions. [2024-12-05 23:25:12,769 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 279 transitions. [2024-12-05 23:25:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:25:12,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:12,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:13,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:13,108 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-05 23:25:13,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:13,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 212 states and 281 transitions. [2024-12-05 23:25:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 281 transitions. [2024-12-05 23:25:13,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:25:13,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:13,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:14,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:14,600 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-05 23:25:16,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:16,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 213 states and 284 transitions. [2024-12-05 23:25:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 284 transitions. [2024-12-05 23:25:16,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:25:16,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:16,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:16,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:16,504 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:16,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:16,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 156 states and 209 transitions. [2024-12-05 23:25:16,515 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 209 transitions. [2024-12-05 23:25:16,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:25:16,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:16,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:16,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:17,069 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:17,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:17,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 153 states and 203 transitions. [2024-12-05 23:25:17,249 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 203 transitions. [2024-12-05 23:25:17,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:25:17,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:17,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:17,646 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-05 23:25:17,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:17,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 154 states and 203 transitions. [2024-12-05 23:25:17,836 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 203 transitions. [2024-12-05 23:25:17,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:25:17,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:17,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:18,257 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-05 23:25:18,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:18,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 155 states and 204 transitions. [2024-12-05 23:25:18,712 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 204 transitions. [2024-12-05 23:25:18,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:25:18,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:18,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:19,145 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 23:25:19,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:19,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 156 states and 206 transitions. [2024-12-05 23:25:19,473 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2024-12-05 23:25:19,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:25:19,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:19,912 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 23:25:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:20,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 157 states and 206 transitions. [2024-12-05 23:25:20,465 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 206 transitions. [2024-12-05 23:25:20,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:25:20,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:20,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:20,831 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:20,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:20,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 157 states and 204 transitions. [2024-12-05 23:25:20,855 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 204 transitions. [2024-12-05 23:25:20,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:25:20,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:20,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:21,224 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:21,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:21,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 156 states and 202 transitions. [2024-12-05 23:25:21,231 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 202 transitions. [2024-12-05 23:25:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:25:21,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:21,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:21,778 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:21,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:21,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 155 states and 201 transitions. [2024-12-05 23:25:21,791 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 201 transitions. [2024-12-05 23:25:21,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:25:21,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:21,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:22,435 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-05 23:25:25,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:25,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 164 states and 217 transitions. [2024-12-05 23:25:25,227 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 217 transitions. [2024-12-05 23:25:25,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:25:25,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:25,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-05 23:25:26,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:26,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 165 states and 218 transitions. [2024-12-05 23:25:26,384 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 218 transitions. [2024-12-05 23:25:26,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:25:26,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:26,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:26,662 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:26,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:26,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 164 states and 216 transitions. [2024-12-05 23:25:26,676 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 216 transitions. [2024-12-05 23:25:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:25:26,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:26,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:27,393 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-05 23:25:31,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:31,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 174 states and 232 transitions. [2024-12-05 23:25:31,223 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 232 transitions. [2024-12-05 23:25:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:25:31,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:31,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:31,612 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:31,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:31,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 173 states and 231 transitions. [2024-12-05 23:25:31,622 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 231 transitions. [2024-12-05 23:25:31,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:25:31,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:31,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:31,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:32,305 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:32,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:32,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 165 states and 222 transitions. [2024-12-05 23:25:32,630 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 222 transitions. [2024-12-05 23:25:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:25:32,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:32,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:32,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:33,176 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:33,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 167 states and 226 transitions. [2024-12-05 23:25:33,361 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 226 transitions. [2024-12-05 23:25:33,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:25:33,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:33,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:33,777 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 23:25:34,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:34,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 169 states and 227 transitions. [2024-12-05 23:25:34,378 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 227 transitions. [2024-12-05 23:25:34,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:25:34,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:34,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:34,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:35,361 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-05 23:25:35,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:35,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 177 states and 240 transitions. [2024-12-05 23:25:35,940 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 240 transitions. [2024-12-05 23:25:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:25:35,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:35,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:36,392 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:36,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:36,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 178 states and 241 transitions. [2024-12-05 23:25:36,414 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 241 transitions. [2024-12-05 23:25:36,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:25:36,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:36,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:36,978 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 23:25:37,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:37,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 180 states and 242 transitions. [2024-12-05 23:25:37,820 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 242 transitions. [2024-12-05 23:25:37,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:25:37,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:37,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:38,543 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-05 23:25:39,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:39,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 181 states and 244 transitions. [2024-12-05 23:25:39,703 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 244 transitions. [2024-12-05 23:25:39,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:25:39,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:39,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:40,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:40,411 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:40,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:40,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 183 states and 248 transitions. [2024-12-05 23:25:40,847 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 248 transitions. [2024-12-05 23:25:40,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:25:40,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:40,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:41,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:41,431 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:25:42,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:42,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 186 states and 252 transitions. [2024-12-05 23:25:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 252 transitions. [2024-12-05 23:25:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:25:42,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:42,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:43,386 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-05 23:25:44,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 185 states and 251 transitions. [2024-12-05 23:25:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 251 transitions. [2024-12-05 23:25:44,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:25:44,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:44,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:45,682 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-05 23:25:52,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 211 states and 296 transitions. [2024-12-05 23:25:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 296 transitions. [2024-12-05 23:25:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:25:52,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:52,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:52,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:53,649 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-05 23:26:00,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:00,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 219 states and 310 transitions. [2024-12-05 23:26:00,209 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 310 transitions. [2024-12-05 23:26:00,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:26:00,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:00,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:00,553 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-12-05 23:26:01,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:01,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 219 states and 309 transitions. [2024-12-05 23:26:01,323 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 309 transitions. [2024-12-05 23:26:01,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:26:01,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:01,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:01,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:02,706 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-05 23:26:09,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:09,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 228 states and 324 transitions. [2024-12-05 23:26:09,089 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 324 transitions. [2024-12-05 23:26:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:26:09,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:09,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:10,023 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 23:26:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:27,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 257 states and 374 transitions. [2024-12-05 23:26:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 374 transitions. [2024-12-05 23:26:27,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:26:27,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:27,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:27,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:28,026 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-05 23:26:29,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 259 states and 375 transitions. [2024-12-05 23:26:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 375 transitions. [2024-12-05 23:26:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:26:29,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:29,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:29,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:30,062 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-05 23:26:31,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:31,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 261 states and 376 transitions. [2024-12-05 23:26:31,453 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 376 transitions. [2024-12-05 23:26:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:26:31,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:31,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:31,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:31,993 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 23:26:33,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:33,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 249 states and 351 transitions. [2024-12-05 23:26:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 351 transitions. [2024-12-05 23:26:33,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:26:33,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:33,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:33,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:34,738 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-05 23:26:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 257 states and 361 transitions. [2024-12-05 23:26:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 361 transitions. [2024-12-05 23:26:38,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:26:38,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:38,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 23:26:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 265 states and 375 transitions. [2024-12-05 23:26:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 375 transitions. [2024-12-05 23:26:47,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:26:47,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:47,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-05 23:26:49,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:49,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 267 states and 376 transitions. [2024-12-05 23:26:49,530 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 376 transitions. [2024-12-05 23:26:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:26:49,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:49,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-05 23:26:51,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:51,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 269 states and 377 transitions. [2024-12-05 23:26:51,091 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 377 transitions. [2024-12-05 23:26:51,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:26:51,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:51,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:51,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:51,481 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-05 23:26:52,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 271 states and 378 transitions. [2024-12-05 23:26:52,732 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 378 transitions. [2024-12-05 23:26:52,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:26:52,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:52,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:54,296 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-05 23:26:57,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:57,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 272 states and 380 transitions. [2024-12-05 23:26:57,340 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 380 transitions. [2024-12-05 23:26:57,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:26:57,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:57,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:57,938 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-05 23:27:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:06,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 281 states and 392 transitions. [2024-12-05 23:27:06,210 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 392 transitions. [2024-12-05 23:27:06,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:27:06,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:06,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:06,808 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-05 23:27:14,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:14,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 290 states and 404 transitions. [2024-12-05 23:27:14,962 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 404 transitions. [2024-12-05 23:27:14,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:27:14,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:14,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:15,617 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-05 23:27:17,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:17,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 292 states and 405 transitions. [2024-12-05 23:27:17,189 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 405 transitions. [2024-12-05 23:27:17,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:27:17,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:17,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:17,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:17,787 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-05 23:27:19,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:19,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 235 states and 327 transitions. [2024-12-05 23:27:19,385 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 327 transitions. [2024-12-05 23:27:19,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:27:19,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:19,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:20,534 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-05 23:27:23,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:23,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 238 states and 330 transitions. [2024-12-05 23:27:23,040 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 330 transitions. [2024-12-05 23:27:23,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:27:23,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:23,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:23,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:24,063 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-05 23:27:26,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:26,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 241 states and 333 transitions. [2024-12-05 23:27:26,382 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 333 transitions. [2024-12-05 23:27:26,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:27:26,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:26,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:26,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:27,509 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 1 proven. 22 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-05 23:27:29,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:29,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 244 states and 336 transitions. [2024-12-05 23:27:29,987 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 336 transitions. [2024-12-05 23:27:29,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 23:27:29,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:29,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:30,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:31,098 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 1 proven. 35 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-05 23:27:33,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:33,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 247 states and 339 transitions. [2024-12-05 23:27:33,287 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 339 transitions. [2024-12-05 23:27:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:27:33,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:33,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:33,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:34,064 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 1 proven. 51 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-05 23:27:37,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:37,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 250 states and 342 transitions. [2024-12-05 23:27:37,113 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 342 transitions. [2024-12-05 23:27:37,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:27:37,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:37,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:37,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:38,260 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 1 proven. 70 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-05 23:27:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:41,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 253 states and 345 transitions. [2024-12-05 23:27:41,425 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 345 transitions. [2024-12-05 23:27:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:27:41,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:41,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:42,680 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 1 proven. 92 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-05 23:27:45,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 256 states and 348 transitions. [2024-12-05 23:27:45,877 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 348 transitions. [2024-12-05 23:27:45,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:27:45,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:45,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:46,532 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 1 proven. 117 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-05 23:27:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 259 states and 350 transitions. [2024-12-05 23:27:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 350 transitions. [2024-12-05 23:27:48,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 23:27:48,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:48,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-12-05 23:28:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 290 states and 408 transitions. [2024-12-05 23:28:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 408 transitions. [2024-12-05 23:28:48,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:28:48,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:48,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-05 23:28:48,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 294 states and 414 transitions. [2024-12-05 23:28:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 414 transitions. [2024-12-05 23:28:48,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:28:48,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:48,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:49,774 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-05 23:29:03,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:03,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 306 states and 436 transitions. [2024-12-05 23:29:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 436 transitions. [2024-12-05 23:29:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:29:03,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:03,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:03,435 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-05 23:29:10,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:10,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 314 states and 446 transitions. [2024-12-05 23:29:10,504 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 446 transitions. [2024-12-05 23:29:10,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 23:29:10,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:10,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:10,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:10,905 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-05 23:29:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:10,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 314 states and 444 transitions. [2024-12-05 23:29:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 444 transitions. [2024-12-05 23:29:10,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 23:29:10,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:10,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:11,434 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2024-12-05 23:29:13,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:13,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 321 states and 452 transitions. [2024-12-05 23:29:13,588 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 452 transitions. [2024-12-05 23:29:13,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:29:13,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:13,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:14,183 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-12-05 23:29:14,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:14,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 323 states and 454 transitions. [2024-12-05 23:29:14,202 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 454 transitions. [2024-12-05 23:29:14,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:29:14,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:14,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:14,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:14,668 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-12-05 23:29:14,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:14,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 329 states and 465 transitions. [2024-12-05 23:29:14,747 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 465 transitions. [2024-12-05 23:29:14,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:29:14,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:14,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:15,182 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-05 23:29:15,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:15,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 333 states and 475 transitions. [2024-12-05 23:29:15,208 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 475 transitions. [2024-12-05 23:29:15,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 23:29:15,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:15,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:15,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:17,086 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-12-05 23:29:34,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:34,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 338 states and 488 transitions. [2024-12-05 23:29:34,754 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 488 transitions. [2024-12-05 23:29:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:29:34,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:34,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:35,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-12-05 23:29:35,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:35,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 339 states and 489 transitions. [2024-12-05 23:29:35,306 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 489 transitions. [2024-12-05 23:29:35,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:29:35,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:35,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:35,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:40,652 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-05 23:30:09,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:09,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 354 states and 517 transitions. [2024-12-05 23:30:09,533 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 517 transitions. [2024-12-05 23:30:09,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:30:09,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:09,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:09,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:10,076 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-12-05 23:30:10,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:10,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 355 states and 517 transitions. [2024-12-05 23:30:10,161 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 517 transitions. [2024-12-05 23:30:10,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:30:10,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:10,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:11,900 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-05 23:30:18,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:18,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 357 states and 520 transitions. [2024-12-05 23:30:18,539 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 520 transitions. [2024-12-05 23:30:18,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 23:30:18,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:18,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:18,869 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-12-05 23:30:18,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:18,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 359 states and 522 transitions. [2024-12-05 23:30:18,886 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 522 transitions. [2024-12-05 23:30:18,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 23:30:18,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:18,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:19,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:26,258 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-12-05 23:31:14,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:14,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 378 states and 564 transitions. [2024-12-05 23:31:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 564 transitions. [2024-12-05 23:31:14,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:31:14,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:14,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-12-05 23:31:32,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:32,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 386 states and 581 transitions. [2024-12-05 23:31:32,796 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 581 transitions. [2024-12-05 23:31:32,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 23:31:32,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:32,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:48,494 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-12-05 23:33:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 423 states and 640 transitions. [2024-12-05 23:33:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 640 transitions. [2024-12-05 23:33:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:33:12,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:12,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:17,176 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 149 proven. 28 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 23:33:19,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:19,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 424 states and 640 transitions. [2024-12-05 23:33:19,737 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 640 transitions. [2024-12-05 23:33:19,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 23:33:19,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:19,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:20,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 26 proven. 1 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-12-05 23:33:46,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:46,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 429 states and 648 transitions. [2024-12-05 23:33:46,158 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 648 transitions. [2024-12-05 23:33:46,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:33:46,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:46,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:46,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:46,698 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 77 proven. 5 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-05 23:33:54,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:54,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 432 states and 651 transitions. [2024-12-05 23:33:54,064 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 651 transitions. [2024-12-05 23:33:54,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:33:54,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:54,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:54,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:54,705 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 108 proven. 12 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-05 23:34:00,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 435 states and 654 transitions. [2024-12-05 23:34:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 654 transitions. [2024-12-05 23:34:00,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 23:34:00,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:00,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:00,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:01,057 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 139 proven. 22 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-05 23:34:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:06,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 438 states and 657 transitions. [2024-12-05 23:34:06,406 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 657 transitions. [2024-12-05 23:34:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:34:06,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:06,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:07,051 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 170 proven. 35 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-05 23:34:13,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:13,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 441 states and 660 transitions. [2024-12-05 23:34:13,108 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 660 transitions. [2024-12-05 23:34:13,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:34:13,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:13,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:13,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:13,781 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 201 proven. 51 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-05 23:34:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:19,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 444 states and 663 transitions. [2024-12-05 23:34:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 663 transitions. [2024-12-05 23:34:19,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 23:34:19,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:19,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 232 proven. 70 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-05 23:34:26,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:26,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 447 states and 666 transitions. [2024-12-05 23:34:26,023 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 666 transitions. [2024-12-05 23:34:26,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 23:34:26,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:26,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:26,785 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 263 proven. 92 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-05 23:34:32,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:32,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 450 states and 669 transitions. [2024-12-05 23:34:32,489 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 669 transitions. [2024-12-05 23:34:32,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 23:34:32,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:32,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:32,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:33,239 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 294 proven. 117 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-05 23:34:37,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:37,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 453 states and 671 transitions. [2024-12-05 23:34:37,593 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 671 transitions. [2024-12-05 23:34:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:34:37,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:37,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:38,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:49,342 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-12-05 23:36:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 472 states and 704 transitions. [2024-12-05 23:36:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 704 transitions. [2024-12-05 23:36:08,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:36:08,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:08,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:08,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:09,453 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2024-12-05 23:36:17,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:17,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 474 states and 707 transitions. [2024-12-05 23:36:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 707 transitions. [2024-12-05 23:36:17,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:36:17,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:17,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:18,123 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2024-12-05 23:36:18,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:18,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 475 states and 707 transitions. [2024-12-05 23:36:18,286 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 707 transitions. [2024-12-05 23:36:18,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:36:18,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:18,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:18,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:19,089 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 771 trivial. 0 not checked. [2024-12-05 23:36:28,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:28,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 477 states and 710 transitions. [2024-12-05 23:36:28,703 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 710 transitions. [2024-12-05 23:36:28,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:36:28,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:28,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:29,389 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 771 trivial. 0 not checked. [2024-12-05 23:36:37,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:37,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 479 states and 713 transitions. [2024-12-05 23:36:37,276 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 713 transitions. [2024-12-05 23:36:37,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 23:36:37,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:37,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:38,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:44,134 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-12-05 23:37:11,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:11,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 487 states and 732 transitions. [2024-12-05 23:37:11,515 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 732 transitions. [2024-12-05 23:37:11,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:37:11,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:11,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:11,906 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 775 trivial. 0 not checked. [2024-12-05 23:37:22,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:22,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 492 states and 742 transitions. [2024-12-05 23:37:22,831 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 742 transitions. [2024-12-05 23:37:22,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:37:22,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:22,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:24,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:37,234 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-12-05 23:38:10,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:10,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 495 states and 747 transitions. [2024-12-05 23:38:10,042 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 747 transitions. [2024-12-05 23:38:10,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:38:10,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:10,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:44,920 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked.