./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/sumt2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/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_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/sumt2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1b0e7d857a64a21fc5f03950cacb4a35900c867819a68273aa97f44e84e99e64 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:03:36,517 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:03:36,570 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 06:03:36,574 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:03:36,574 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:03:36,593 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:03:36,594 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:03:36,594 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:03:36,594 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:03:36,594 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:03:36,595 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:03:36,595 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:03:36,595 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:03:36,595 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:03:36,595 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:03:36,595 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:03:36,595 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:03:36,595 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:03:36,595 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:03:36,595 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:03:36,596 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:03:36,596 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:03:36,596 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:03:36,596 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:03:36,596 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:03:36,596 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:03:36,596 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:03:36,596 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:03:36,597 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:03:36,597 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:03:36,597 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:03:36,597 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:03:36,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:03:36,597 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_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b0e7d857a64a21fc5f03950cacb4a35900c867819a68273aa97f44e84e99e64 [2024-12-06 06:03:36,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:03:36,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:03:36,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:03:36,820 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:03:36,821 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:03:36,822 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loops-crafted-1/sumt2.c [2024-12-06 06:03:39,482 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b/data/63e30ab32/24a9b548334f461bab73b12dd25d32a8/FLAG830d3cf2a [2024-12-06 06:03:39,670 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:03:39,670 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/sv-benchmarks/c/loops-crafted-1/sumt2.c [2024-12-06 06:03:39,678 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b/data/63e30ab32/24a9b548334f461bab73b12dd25d32a8/FLAG830d3cf2a [2024-12-06 06:03:39,690 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b/data/63e30ab32/24a9b548334f461bab73b12dd25d32a8 [2024-12-06 06:03:39,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:03:39,693 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:03:39,694 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:03:39,694 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:03:39,697 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:03:39,698 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dfd029a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39, skipping insertion in model container [2024-12-06 06:03:39,698 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,708 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:03:39,835 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/sv-benchmarks/c/loops-crafted-1/sumt2.c[403,416] [2024-12-06 06:03:39,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:03:39,859 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:03:39,870 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/sv-benchmarks/c/loops-crafted-1/sumt2.c[403,416] [2024-12-06 06:03:39,874 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:03:39,888 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:03:39,889 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39 WrapperNode [2024-12-06 06:03:39,889 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:03:39,890 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:03:39,890 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:03:39,890 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:03:39,896 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,904 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,919 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 47 [2024-12-06 06:03:39,919 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:03:39,919 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:03:39,920 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:03:39,920 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:03:39,927 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,927 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,928 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,928 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,930 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,931 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,934 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,934 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,935 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,936 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:03:39,937 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:03:39,937 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:03:39,937 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:03:39,938 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:03:39" (1/1) ... [2024-12-06 06:03:39,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:03:39,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:03:39,967 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:03:39,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9f0d8a-841d-47d2-99b3-3b86fcd608bf/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:03:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:03:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:03:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:03:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:03:40,050 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:03:40,052 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:03:40,155 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-06 06:03:40,155 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:03:40,194 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:03:40,194 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 06:03:40,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:03:40 BoogieIcfgContainer [2024-12-06 06:03:40,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:03:40,195 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:03:40,195 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:03:40,205 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:03:40,205 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:03:40" (1/1) ... [2024-12-06 06:03:40,212 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:03:40,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:40,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2024-12-06 06:03:40,259 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2024-12-06 06:03:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 06:03:40,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:40,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:40,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:40,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:40,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 11 states and 13 transitions. [2024-12-06 06:03:40,701 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 13 transitions. [2024-12-06 06:03:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 06:03:40,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:40,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:40,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:41,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:41,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2024-12-06 06:03:41,292 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2024-12-06 06:03:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 06:03:41,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:41,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:41,647 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:42,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:42,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 14 states and 24 transitions. [2024-12-06 06:03:42,288 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 24 transitions. [2024-12-06 06:03:42,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:03:42,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:42,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:42,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:43,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 15 states and 28 transitions. [2024-12-06 06:03:43,403 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 28 transitions. [2024-12-06 06:03:43,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:03:43,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:43,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:43,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:43,969 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:44,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:44,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 17 states and 34 transitions. [2024-12-06 06:03:44,632 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 34 transitions. [2024-12-06 06:03:44,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:03:44,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:44,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:44,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:45,415 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:45,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:45,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 18 states and 37 transitions. [2024-12-06 06:03:45,990 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 37 transitions. [2024-12-06 06:03:45,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:03:45,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:45,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:46,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:46,642 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:47,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:47,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 20 states and 43 transitions. [2024-12-06 06:03:47,357 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 43 transitions. [2024-12-06 06:03:47,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:03:47,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:47,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:47,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:47,841 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 22 states and 47 transitions. [2024-12-06 06:03:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 47 transitions. [2024-12-06 06:03:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:03:48,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:49,271 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:50,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 24 states and 52 transitions. [2024-12-06 06:03:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 52 transitions. [2024-12-06 06:03:50,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:03:50,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:50,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:50,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:50,799 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 26 states and 56 transitions. [2024-12-06 06:03:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 56 transitions. [2024-12-06 06:03:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:03:51,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:51,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:51,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:52,562 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:53,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 28 states and 61 transitions. [2024-12-06 06:03:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 61 transitions. [2024-12-06 06:03:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:03:53,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:53,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:53,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:54,321 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:55,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:55,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 30 states and 65 transitions. [2024-12-06 06:03:55,221 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 65 transitions. [2024-12-06 06:03:55,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:03:55,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:55,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:56,278 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:57,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:57,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 32 states and 70 transitions. [2024-12-06 06:03:57,479 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 70 transitions. [2024-12-06 06:03:57,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:03:57,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:57,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:58,201 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:59,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:59,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 34 states and 74 transitions. [2024-12-06 06:03:59,258 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2024-12-06 06:03:59,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:03:59,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:59,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:00,402 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:01,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 36 states and 79 transitions. [2024-12-06 06:04:01,868 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 79 transitions. [2024-12-06 06:04:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:04:01,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:01,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:01,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:02,640 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:03,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:03,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 38 states and 83 transitions. [2024-12-06 06:04:03,686 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 83 transitions. [2024-12-06 06:04:03,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:04:03,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:03,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:05,332 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:07,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:07,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 41 states and 91 transitions. [2024-12-06 06:04:07,005 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 91 transitions. [2024-12-06 06:04:07,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:04:07,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:07,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:08,087 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:09,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:09,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 43 states and 95 transitions. [2024-12-06 06:04:09,408 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 95 transitions. [2024-12-06 06:04:09,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:04:09,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:09,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:09,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:11,188 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:12,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 45 states and 100 transitions. [2024-12-06 06:04:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 100 transitions. [2024-12-06 06:04:12,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:04:12,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:12,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:13,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:14,228 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:15,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 47 states and 104 transitions. [2024-12-06 06:04:15,568 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 104 transitions. [2024-12-06 06:04:15,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:04:15,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:15,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:15,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:17,717 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 49 states and 109 transitions. [2024-12-06 06:04:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 109 transitions. [2024-12-06 06:04:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:04:19,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:19,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:20,987 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:22,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 51 states and 113 transitions. [2024-12-06 06:04:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 113 transitions. [2024-12-06 06:04:22,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:04:22,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:22,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:22,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:26,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 53 states and 118 transitions. [2024-12-06 06:04:26,989 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 118 transitions. [2024-12-06 06:04:26,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:04:26,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:26,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:27,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:28,524 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:30,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:30,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 55 states and 122 transitions. [2024-12-06 06:04:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 122 transitions. [2024-12-06 06:04:30,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 06:04:30,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:30,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:35,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:35,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 57 states and 127 transitions. [2024-12-06 06:04:35,087 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 127 transitions. [2024-12-06 06:04:35,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 06:04:35,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:35,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:36,858 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:38,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 59 states and 131 transitions. [2024-12-06 06:04:38,746 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 131 transitions. [2024-12-06 06:04:38,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:04:38,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:38,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:41,489 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:44,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:44,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 61 states and 136 transitions. [2024-12-06 06:04:44,026 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 136 transitions. [2024-12-06 06:04:44,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:04:44,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:44,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:46,240 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:48,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:48,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 63 states and 140 transitions. [2024-12-06 06:04:48,300 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 140 transitions. [2024-12-06 06:04:48,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:04:48,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:48,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:48,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:51,476 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:54,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:54,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 65 states and 145 transitions. [2024-12-06 06:04:54,379 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 145 transitions. [2024-12-06 06:04:54,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:04:54,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:54,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:58,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 67 states and 149 transitions. [2024-12-06 06:04:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 149 transitions. [2024-12-06 06:04:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 06:04:58,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:58,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:02,711 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:05,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:05,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 69 states and 154 transitions. [2024-12-06 06:05:05,878 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 154 transitions. [2024-12-06 06:05:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 06:05:05,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:05,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:08,818 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:11,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:11,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 71 states and 158 transitions. [2024-12-06 06:05:11,355 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 158 transitions. [2024-12-06 06:05:11,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:05:11,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:11,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:11,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:19,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 73 states and 163 transitions. [2024-12-06 06:05:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 163 transitions. [2024-12-06 06:05:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:05:19,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:19,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:19,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:22,307 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:25,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:25,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 75 states and 167 transitions. [2024-12-06 06:05:25,084 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 167 transitions. [2024-12-06 06:05:25,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:05:25,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:25,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:25,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:29,889 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:33,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:33,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 77 states and 172 transitions. [2024-12-06 06:05:33,705 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 172 transitions. [2024-12-06 06:05:33,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:05:33,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:33,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:37,844 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:40,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 79 states and 176 transitions. [2024-12-06 06:05:40,806 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 176 transitions. [2024-12-06 06:05:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 06:05:40,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:40,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:45,946 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:49,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:49,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 81 states and 181 transitions. [2024-12-06 06:05:49,786 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 181 transitions. [2024-12-06 06:05:49,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 06:05:49,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:49,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:49,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:54,035 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:56,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 83 states and 185 transitions. [2024-12-06 06:05:56,715 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 185 transitions. [2024-12-06 06:05:56,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:05:56,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:56,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:02,372 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:06,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:06,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 85 states and 190 transitions. [2024-12-06 06:06:06,330 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 190 transitions. [2024-12-06 06:06:06,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:06:06,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:06,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:10,870 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:13,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:13,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 87 states and 194 transitions. [2024-12-06 06:06:13,869 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 194 transitions. [2024-12-06 06:06:13,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 06:06:13,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:13,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:13,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:24,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 89 states and 199 transitions. [2024-12-06 06:06:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 199 transitions. [2024-12-06 06:06:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 06:06:24,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:24,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:29,186 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:32,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:32,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 91 states and 203 transitions. [2024-12-06 06:06:32,540 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 203 transitions. [2024-12-06 06:06:32,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:06:32,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:32,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:32,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:39,258 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:44,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:44,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 93 states and 208 transitions. [2024-12-06 06:06:44,023 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 208 transitions. [2024-12-06 06:06:44,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:06:44,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:44,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:49,546 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:53,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:53,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 95 states and 212 transitions. [2024-12-06 06:06:53,130 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 212 transitions. [2024-12-06 06:06:53,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:06:53,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:53,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:53,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:00,184 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:05,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:05,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 97 states and 217 transitions. [2024-12-06 06:07:05,220 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 217 transitions. [2024-12-06 06:07:05,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:07:05,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:05,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:05,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:11,800 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:15,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:15,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 99 states and 221 transitions. [2024-12-06 06:07:15,666 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-12-06 06:07:15,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:07:15,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:15,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:15,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:23,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:28,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:28,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 101 states and 226 transitions. [2024-12-06 06:07:28,388 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 226 transitions. [2024-12-06 06:07:28,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:07:28,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:28,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:38,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:38,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 103 states and 230 transitions. [2024-12-06 06:07:38,827 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 230 transitions. [2024-12-06 06:07:38,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 06:07:38,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:38,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:38,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:46,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:52,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:52,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 105 states and 235 transitions. [2024-12-06 06:07:52,073 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 235 transitions. [2024-12-06 06:07:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 06:07:52,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:52,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:58,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:03,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 107 states and 239 transitions. [2024-12-06 06:08:03,053 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 239 transitions. [2024-12-06 06:08:03,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 06:08:03,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:03,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:11,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:17,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:17,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 109 states and 244 transitions. [2024-12-06 06:08:17,291 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 244 transitions. [2024-12-06 06:08:17,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 06:08:17,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:17,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:24,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:29,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 111 states and 248 transitions. [2024-12-06 06:08:29,064 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 248 transitions. [2024-12-06 06:08:29,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 06:08:29,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:29,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:38,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:45,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 113 states and 253 transitions. [2024-12-06 06:08:45,084 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 253 transitions. [2024-12-06 06:08:45,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 06:08:45,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:45,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:52,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:57,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:57,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 115 states and 257 transitions. [2024-12-06 06:08:57,558 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 257 transitions. [2024-12-06 06:08:57,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 06:08:57,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:57,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:57,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:07,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:13,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:13,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 117 states and 262 transitions. [2024-12-06 06:09:13,781 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 262 transitions. [2024-12-06 06:09:13,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 06:09:13,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:13,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:13,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:22,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:27,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:27,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 119 states and 266 transitions. [2024-12-06 06:09:27,283 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 266 transitions. [2024-12-06 06:09:27,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:09:27,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:27,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:27,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:37,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:44,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:44,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 121 states and 271 transitions. [2024-12-06 06:09:44,386 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 271 transitions. [2024-12-06 06:09:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:09:44,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:44,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:53,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 123 states and 275 transitions. [2024-12-06 06:09:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 275 transitions. [2024-12-06 06:09:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 06:09:58,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:58,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:10,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:17,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:17,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 125 states and 280 transitions. [2024-12-06 06:10:17,307 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 280 transitions. [2024-12-06 06:10:17,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 06:10:17,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:17,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:17,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:26,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 127 states and 284 transitions. [2024-12-06 06:10:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 284 transitions. [2024-12-06 06:10:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:10:32,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:32,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:32,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:44,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:51,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:51,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 129 states and 289 transitions. [2024-12-06 06:10:51,659 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 289 transitions. [2024-12-06 06:10:51,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:10:51,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:51,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:07,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:07,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 131 states and 293 transitions. [2024-12-06 06:11:07,866 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 293 transitions. [2024-12-06 06:11:07,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 06:11:07,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:07,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:08,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:20,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:28,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:28,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 133 states and 298 transitions. [2024-12-06 06:11:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 298 transitions. [2024-12-06 06:11:28,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 06:11:28,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:28,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:28,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:39,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 135 states and 302 transitions. [2024-12-06 06:11:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 302 transitions. [2024-12-06 06:11:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:11:45,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:45,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:59,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:07,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:07,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 137 states and 307 transitions. [2024-12-06 06:12:07,520 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 307 transitions. [2024-12-06 06:12:07,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:12:07,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:07,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:25,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:25,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 139 states and 311 transitions. [2024-12-06 06:12:25,852 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 311 transitions. [2024-12-06 06:12:25,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:12:25,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:25,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:26,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:48,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 141 states and 316 transitions. [2024-12-06 06:12:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 316 transitions. [2024-12-06 06:12:48,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:12:48,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:48,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:01,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:07,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:07,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 143 states and 320 transitions. [2024-12-06 06:13:07,969 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 320 transitions. [2024-12-06 06:13:07,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:13:07,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:07,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:08,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:23,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:32,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:32,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 145 states and 325 transitions. [2024-12-06 06:13:32,349 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 325 transitions. [2024-12-06 06:13:32,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:13:32,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:32,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:53,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:53,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 147 states and 329 transitions. [2024-12-06 06:13:53,090 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 329 transitions. [2024-12-06 06:13:53,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:13:53,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:19,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:19,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 149 states and 334 transitions. [2024-12-06 06:14:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 334 transitions. [2024-12-06 06:14:19,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:14:19,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:19,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:33,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:40,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 151 states and 338 transitions. [2024-12-06 06:14:40,442 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 338 transitions. [2024-12-06 06:14:40,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:14:40,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:40,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:58,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:15:07,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 153 states and 343 transitions. [2024-12-06 06:15:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 343 transitions. [2024-12-06 06:15:07,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:15:07,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:07,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:08,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:23,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:15:30,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:30,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 155 states and 347 transitions. [2024-12-06 06:15:30,683 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 347 transitions. [2024-12-06 06:15:30,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 06:15:30,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:30,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:30,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:15:59,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:59,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 157 states and 352 transitions. [2024-12-06 06:15:59,642 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 352 transitions. [2024-12-06 06:15:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 06:15:59,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:59,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:16:24,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:24,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 159 states and 356 transitions. [2024-12-06 06:16:24,148 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 356 transitions. [2024-12-06 06:16:24,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:16:24,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:24,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:16:54,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:54,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 161 states and 361 transitions. [2024-12-06 06:16:54,925 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 361 transitions. [2024-12-06 06:16:54,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:16:54,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:54,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:20,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 163 states and 365 transitions. [2024-12-06 06:17:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 365 transitions. [2024-12-06 06:17:20,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 06:17:20,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:20,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:40,805 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:51,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 165 states and 370 transitions. [2024-12-06 06:17:51,606 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 370 transitions. [2024-12-06 06:17:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 06:17:51,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:51,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:51,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:09,338 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:17,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:17,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 167 states and 374 transitions. [2024-12-06 06:18:17,564 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 374 transitions. [2024-12-06 06:18:17,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 06:18:17,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:17,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat