./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/cll_by_lseg-alloca-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/cll_by_lseg-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash de7b6b08db65388ab09a4594226fbc2a49bc8d65ecd2b95d922fabd4f3caf1d7 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:30:49,056 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:30:49,122 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-12-02 22:30:49,126 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:30:49,126 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:30:49,148 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:30:49,149 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:30:49,149 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:30:49,150 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:30:49,151 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:30:49,151 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:30:49,152 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:30:49,152 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:30:49,153 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:30:49,153 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:30:49,154 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:30:49,154 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:30:49,155 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 22:30:49,155 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 22:30:49,155 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:30:49,156 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:30:49,157 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:30:49,157 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:30:49,157 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:30:49,158 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:30:49,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:30:49,159 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:30:49,159 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:30:49,159 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:30:49,160 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:30:49,160 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:30:49,160 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:30:49,161 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de7b6b08db65388ab09a4594226fbc2a49bc8d65ecd2b95d922fabd4f3caf1d7 [2023-12-02 22:30:49,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:30:49,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:30:49,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:30:49,403 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:30:49,403 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:30:49,405 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/termination-memory-linkedlists/cll_by_lseg-alloca-1.i [2023-12-02 22:30:52,173 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:30:52,388 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:30:52,389 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/sv-benchmarks/c/termination-memory-linkedlists/cll_by_lseg-alloca-1.i [2023-12-02 22:30:52,403 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/data/03b5c5503/981f2ce21b7c4a0a8e0a497a82d08cf9/FLAGfec180be9 [2023-12-02 22:30:52,418 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/data/03b5c5503/981f2ce21b7c4a0a8e0a497a82d08cf9 [2023-12-02 22:30:52,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:30:52,422 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:30:52,423 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:30:52,424 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:30:52,429 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:30:52,429 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,430 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ee1b02d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52, skipping insertion in model container [2023-12-02 22:30:52,431 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,472 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:30:52,736 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:30:52,746 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:30:52,782 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:30:52,812 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:30:52,812 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52 WrapperNode [2023-12-02 22:30:52,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:30:52,813 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:30:52,814 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:30:52,814 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:30:52,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,834 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,854 INFO L138 Inliner]: procedures = 115, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 21 [2023-12-02 22:30:52,854 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:30:52,855 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:30:52,855 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:30:52,855 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:30:52,864 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,864 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,867 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,867 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,873 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,874 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,876 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,877 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,879 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:30:52,880 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:30:52,880 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:30:52,881 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:30:52,881 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:30:52" (1/1) ... [2023-12-02 22:30:52,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:30:52,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:30:52,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:30:52,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1efcaf1-6d86-4268-9669-cd4ca24dfc2a/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:30:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 22:30:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 22:30:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 22:30:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure new_lseg [2023-12-02 22:30:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure new_lseg [2023-12-02 22:30:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:30:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:30:53,032 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:30:53,035 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:30:53,193 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:30:53,219 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:30:53,219 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 22:30:53,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:30:53 BoogieIcfgContainer [2023-12-02 22:30:53,221 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:30:53,222 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:30:53,222 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:30:53,229 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:30:53,230 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:30:53" (1/1) ... [2023-12-02 22:30:53,237 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:30:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:53,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 18 states and 19 transitions. [2023-12-02 22:30:53,287 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2023-12-02 22:30:53,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2023-12-02 22:30:53,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:53,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:53,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:53,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 17 states and 18 transitions. [2023-12-02 22:30:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2023-12-02 22:30:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-12-02 22:30:53,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:53,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:53,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:53,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:53,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 16 states and 17 transitions. [2023-12-02 22:30:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2023-12-02 22:30:53,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-02 22:30:53,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:53,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:53,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:53,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:53,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 21 transitions. [2023-12-02 22:30:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2023-12-02 22:30:53,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-02 22:30:53,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:53,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:53,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:54,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:54,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 23 states and 26 transitions. [2023-12-02 22:30:54,006 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2023-12-02 22:30:54,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-02 22:30:54,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:54,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:54,140 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 31 transitions. [2023-12-02 22:30:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2023-12-02 22:30:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-02 22:30:54,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:54,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2023-12-02 22:30:54,456 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2023-12-02 22:30:54,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-02 22:30:54,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:54,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:54,657 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:54,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:54,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 23 transitions. [2023-12-02 22:30:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 23 transitions. [2023-12-02 22:30:54,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 22:30:54,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:54,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:55,020 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:55,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:55,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 28 transitions. [2023-12-02 22:30:55,209 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 28 transitions. [2023-12-02 22:30:55,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 22:30:55,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:55,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:55,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:55,403 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 33 transitions. [2023-12-02 22:30:55,606 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 33 transitions. [2023-12-02 22:30:55,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-02 22:30:55,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:55,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:55,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:55,876 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:56,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:56,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 38 transitions. [2023-12-02 22:30:56,096 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 38 transitions. [2023-12-02 22:30:56,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-02 22:30:56,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:56,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:56,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:56,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 43 transitions. [2023-12-02 22:30:56,617 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 43 transitions. [2023-12-02 22:30:56,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 22:30:56,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:56,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:56,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:57,001 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 48 transitions. [2023-12-02 22:30:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 48 transitions. [2023-12-02 22:30:57,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 22:30:57,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:57,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:57,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:57,620 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:57,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:57,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 53 transitions. [2023-12-02 22:30:57,901 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 53 transitions. [2023-12-02 22:30:57,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:30:57,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:57,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:57,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:58,306 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:58,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:58,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 58 transitions. [2023-12-02 22:30:58,617 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 58 transitions. [2023-12-02 22:30:58,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:30:58,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:58,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:59,082 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:59,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:59,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 63 transitions. [2023-12-02 22:30:59,437 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 63 transitions. [2023-12-02 22:30:59,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:30:59,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:59,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:59,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:59,931 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 308 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:00,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 68 transitions. [2023-12-02 22:31:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 68 transitions. [2023-12-02 22:31:00,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:31:00,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:00,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:00,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:00,815 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:01,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 73 transitions. [2023-12-02 22:31:01,197 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 73 transitions. [2023-12-02 22:31:01,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:31:01,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:01,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:01,759 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 429 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 78 transitions. [2023-12-02 22:31:02,161 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 78 transitions. [2023-12-02 22:31:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 22:31:02,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:02,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:02,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:02,782 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:03,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:03,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 83 transitions. [2023-12-02 22:31:03,179 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 83 transitions. [2023-12-02 22:31:03,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 22:31:03,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:03,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:03,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:03,863 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:04,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:04,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 88 transitions. [2023-12-02 22:31:04,295 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 88 transitions. [2023-12-02 22:31:04,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:31:04,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:04,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:05,081 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:05,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:05,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 93 transitions. [2023-12-02 22:31:05,527 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 93 transitions. [2023-12-02 22:31:05,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:31:05,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:05,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:05,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:06,234 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 731 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:06,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:06,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 98 transitions. [2023-12-02 22:31:06,642 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 98 transitions. [2023-12-02 22:31:06,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 22:31:06,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:06,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:06,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:07,328 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 819 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:07,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 103 transitions. [2023-12-02 22:31:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 103 transitions. [2023-12-02 22:31:07,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:31:07,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:07,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:07,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:08,522 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 912 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:08,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 108 transitions. [2023-12-02 22:31:08,891 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 108 transitions. [2023-12-02 22:31:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:31:08,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:08,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:09,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 0 proven. 1010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:10,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:10,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 113 transitions. [2023-12-02 22:31:10,049 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 113 transitions. [2023-12-02 22:31:10,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:31:10,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:10,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:10,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:10,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 0 proven. 1113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:11,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:11,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 118 transitions. [2023-12-02 22:31:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 118 transitions. [2023-12-02 22:31:11,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-02 22:31:11,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:11,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:12,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:12,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 123 transitions. [2023-12-02 22:31:12,761 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 123 transitions. [2023-12-02 22:31:12,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-02 22:31:12,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:12,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:12,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 0 proven. 1334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:14,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 128 transitions. [2023-12-02 22:31:14,348 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 128 transitions. [2023-12-02 22:31:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-02 22:31:14,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:14,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:14,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:15,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:15,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:15,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 133 transitions. [2023-12-02 22:31:15,774 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 133 transitions. [2023-12-02 22:31:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-02 22:31:15,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:15,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:15,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:16,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 138 transitions. [2023-12-02 22:31:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 138 transitions. [2023-12-02 22:31:17,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-02 22:31:17,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:17,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:18,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 0 proven. 1703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:19,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:19,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 143 transitions. [2023-12-02 22:31:19,065 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 143 transitions. [2023-12-02 22:31:19,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-02 22:31:19,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:19,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:20,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 0 proven. 1836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:20,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:20,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 148 transitions. [2023-12-02 22:31:20,831 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 148 transitions. [2023-12-02 22:31:20,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-02 22:31:20,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:20,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:22,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1974 backedges. 0 proven. 1974 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:22,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 153 transitions. [2023-12-02 22:31:22,705 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 153 transitions. [2023-12-02 22:31:22,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-02 22:31:22,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:22,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:24,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2117 backedges. 0 proven. 2117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:24,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 158 transitions. [2023-12-02 22:31:24,615 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 158 transitions. [2023-12-02 22:31:24,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-02 22:31:24,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:24,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:26,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2265 backedges. 0 proven. 2265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:26,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:26,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 163 transitions. [2023-12-02 22:31:26,762 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 163 transitions. [2023-12-02 22:31:26,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-02 22:31:26,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:26,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:28,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2418 backedges. 0 proven. 2418 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:28,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 168 transitions. [2023-12-02 22:31:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 168 transitions. [2023-12-02 22:31:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-02 22:31:28,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:28,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:30,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2576 backedges. 0 proven. 2576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:31,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:31,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 173 transitions. [2023-12-02 22:31:31,091 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 173 transitions. [2023-12-02 22:31:31,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-02 22:31:31,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:31,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:32,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2739 backedges. 0 proven. 2739 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:33,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 178 transitions. [2023-12-02 22:31:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 178 transitions. [2023-12-02 22:31:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-02 22:31:33,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:33,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:35,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2907 backedges. 0 proven. 2907 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 183 transitions. [2023-12-02 22:31:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 183 transitions. [2023-12-02 22:31:35,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-02 22:31:35,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:35,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:37,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3080 backedges. 0 proven. 3080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:38,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:38,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 188 transitions. [2023-12-02 22:31:38,485 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 188 transitions. [2023-12-02 22:31:38,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-02 22:31:38,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:38,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:40,876 INFO L134 CoverageAnalysis]: Checked inductivity of 3258 backedges. 0 proven. 3258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:41,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 193 transitions. [2023-12-02 22:31:41,549 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 193 transitions. [2023-12-02 22:31:41,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-12-02 22:31:41,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:41,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:41,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:43,580 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 0 proven. 3441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:44,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:44,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 198 transitions. [2023-12-02 22:31:44,260 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 198 transitions. [2023-12-02 22:31:44,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-02 22:31:44,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:44,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:44,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:46,476 INFO L134 CoverageAnalysis]: Checked inductivity of 3629 backedges. 0 proven. 3629 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:47,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:47,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 203 transitions. [2023-12-02 22:31:47,182 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 203 transitions. [2023-12-02 22:31:47,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:31:47,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:47,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:49,506 INFO L134 CoverageAnalysis]: Checked inductivity of 3822 backedges. 0 proven. 3822 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:50,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 208 transitions. [2023-12-02 22:31:50,200 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 208 transitions. [2023-12-02 22:31:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-12-02 22:31:50,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:50,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:52,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 0 proven. 4020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:53,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:53,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 213 transitions. [2023-12-02 22:31:53,292 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 213 transitions. [2023-12-02 22:31:53,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-02 22:31:53,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:53,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:55,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4223 backedges. 0 proven. 4223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:31:56,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:56,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 218 transitions. [2023-12-02 22:31:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 218 transitions. [2023-12-02 22:31:56,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-02 22:31:56,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:56,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:59,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4431 backedges. 0 proven. 4431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:00,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:00,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 223 transitions. [2023-12-02 22:32:00,019 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 223 transitions. [2023-12-02 22:32:00,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-02 22:32:00,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:00,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:02,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4644 backedges. 0 proven. 4644 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:03,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:03,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 228 transitions. [2023-12-02 22:32:03,472 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 228 transitions. [2023-12-02 22:32:03,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-02 22:32:03,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:03,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:06,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4862 backedges. 0 proven. 4862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 233 transitions. [2023-12-02 22:32:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 233 transitions. [2023-12-02 22:32:07,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-02 22:32:07,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:07,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:10,140 INFO L134 CoverageAnalysis]: Checked inductivity of 5085 backedges. 0 proven. 5085 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:10,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:10,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 238 transitions. [2023-12-02 22:32:10,944 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 238 transitions. [2023-12-02 22:32:10,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-12-02 22:32:10,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:10,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5313 backedges. 0 proven. 5313 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:14,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:14,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 243 transitions. [2023-12-02 22:32:14,973 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 243 transitions. [2023-12-02 22:32:14,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-02 22:32:14,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:14,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:18,321 INFO L134 CoverageAnalysis]: Checked inductivity of 5546 backedges. 0 proven. 5546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:19,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 248 transitions. [2023-12-02 22:32:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 248 transitions. [2023-12-02 22:32:19,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-12-02 22:32:19,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:19,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:22,451 INFO L134 CoverageAnalysis]: Checked inductivity of 5784 backedges. 0 proven. 5784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:23,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:23,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 253 transitions. [2023-12-02 22:32:23,426 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 253 transitions. [2023-12-02 22:32:23,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-12-02 22:32:23,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:23,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:27,031 INFO L134 CoverageAnalysis]: Checked inductivity of 6027 backedges. 0 proven. 6027 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:27,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:27,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 258 transitions. [2023-12-02 22:32:27,908 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 258 transitions. [2023-12-02 22:32:27,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2023-12-02 22:32:27,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:27,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:28,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:31,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6275 backedges. 0 proven. 6275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:32,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:32,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 263 transitions. [2023-12-02 22:32:32,606 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 263 transitions. [2023-12-02 22:32:32,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2023-12-02 22:32:32,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:32,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:36,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6528 backedges. 0 proven. 6528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:37,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 268 transitions. [2023-12-02 22:32:37,266 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 268 transitions. [2023-12-02 22:32:37,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2023-12-02 22:32:37,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:37,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:37,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:41,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6786 backedges. 0 proven. 6786 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:42,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 273 transitions. [2023-12-02 22:32:42,183 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 273 transitions. [2023-12-02 22:32:42,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2023-12-02 22:32:42,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:42,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:46,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7049 backedges. 0 proven. 7049 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:47,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:47,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 278 transitions. [2023-12-02 22:32:47,465 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 278 transitions. [2023-12-02 22:32:47,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-12-02 22:32:47,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:47,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:51,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7317 backedges. 0 proven. 7317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:52,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 283 transitions. [2023-12-02 22:32:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 283 transitions. [2023-12-02 22:32:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-12-02 22:32:52,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:52,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:52,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:57,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7590 backedges. 0 proven. 7590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:32:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 288 transitions. [2023-12-02 22:32:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 288 transitions. [2023-12-02 22:32:58,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 22:32:58,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:58,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:33:03,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7868 backedges. 0 proven. 7868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:33:04,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:33:04,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 293 transitions. [2023-12-02 22:33:04,753 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 293 transitions. [2023-12-02 22:33:04,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-12-02 22:33:04,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:33:04,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:33:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:33:09,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8151 backedges. 0 proven. 8151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:33:10,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:33:10,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 298 transitions. [2023-12-02 22:33:10,452 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 298 transitions. [2023-12-02 22:33:10,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-12-02 22:33:10,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:33:10,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:33:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:33:15,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8439 backedges. 0 proven. 8439 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:33:16,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:33:16,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 303 transitions. [2023-12-02 22:33:16,338 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 303 transitions. [2023-12-02 22:33:16,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 22:33:16,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:33:16,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:33:16,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:33:21,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8732 backedges. 0 proven. 8732 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:33:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:33:22,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 308 transitions. [2023-12-02 22:33:22,655 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 308 transitions. [2023-12-02 22:33:22,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2023-12-02 22:33:22,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:33:22,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:33:22,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:33:27,698 INFO L134 CoverageAnalysis]: Checked inductivity of 9030 backedges. 0 proven. 9030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:33:28,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:33:28,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 313 transitions. [2023-12-02 22:33:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 313 transitions. [2023-12-02 22:33:28,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-12-02 22:33:28,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:33:28,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:33:28,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:33:33,949 INFO L134 CoverageAnalysis]: Checked inductivity of 9333 backedges. 0 proven. 9333 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:33:35,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:33:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 318 transitions. [2023-12-02 22:33:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 318 transitions. [2023-12-02 22:33:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2023-12-02 22:33:35,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:33:35,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:33:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:33:40,473 INFO L134 CoverageAnalysis]: Checked inductivity of 9641 backedges. 0 proven. 9641 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:33:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:33:41,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 323 states and 323 transitions. [2023-12-02 22:33:41,608 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 323 transitions. [2023-12-02 22:33:41,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2023-12-02 22:33:41,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:33:41,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:33:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:33:47,786 INFO L134 CoverageAnalysis]: Checked inductivity of 9954 backedges. 0 proven. 9954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:33:48,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:33:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 328 transitions. [2023-12-02 22:33:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 328 transitions. [2023-12-02 22:33:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2023-12-02 22:33:48,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:33:48,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:33:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:33:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 10272 backedges. 0 proven. 10272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:33:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:33:56,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 333 transitions. [2023-12-02 22:33:56,196 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 333 transitions. [2023-12-02 22:33:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2023-12-02 22:33:56,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:33:56,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:33:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:34:02,189 INFO L134 CoverageAnalysis]: Checked inductivity of 10595 backedges. 0 proven. 10595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:34:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:03,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 338 transitions. [2023-12-02 22:34:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 338 transitions. [2023-12-02 22:34:03,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-12-02 22:34:03,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:03,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:34:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:34:09,519 INFO L134 CoverageAnalysis]: Checked inductivity of 10923 backedges. 0 proven. 10923 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:34:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 343 states and 343 transitions. [2023-12-02 22:34:10,757 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 343 transitions. [2023-12-02 22:34:10,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2023-12-02 22:34:10,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:10,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:34:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:34:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 11256 backedges. 0 proven. 11256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:34:18,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:18,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 348 transitions. [2023-12-02 22:34:18,359 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 348 transitions. [2023-12-02 22:34:18,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2023-12-02 22:34:18,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:18,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:34:18,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:34:24,848 INFO L134 CoverageAnalysis]: Checked inductivity of 11594 backedges. 0 proven. 11594 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:34:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 353 transitions. [2023-12-02 22:34:26,028 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 353 transitions. [2023-12-02 22:34:26,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2023-12-02 22:34:26,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:26,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:34:26,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:34:32,775 INFO L134 CoverageAnalysis]: Checked inductivity of 11937 backedges. 0 proven. 11937 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:34:33,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 358 states and 358 transitions. [2023-12-02 22:34:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 358 transitions. [2023-12-02 22:34:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-12-02 22:34:33,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:33,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:34:34,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:34:40,902 INFO L134 CoverageAnalysis]: Checked inductivity of 12285 backedges. 0 proven. 12285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:34:42,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:42,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 363 transitions. [2023-12-02 22:34:42,105 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 363 transitions. [2023-12-02 22:34:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2023-12-02 22:34:42,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:42,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:34:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:34:49,215 INFO L134 CoverageAnalysis]: Checked inductivity of 12638 backedges. 0 proven. 12638 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:34:50,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:50,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 368 transitions. [2023-12-02 22:34:50,432 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 368 transitions. [2023-12-02 22:34:50,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2023-12-02 22:34:50,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:50,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:34:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:34:57,781 INFO L134 CoverageAnalysis]: Checked inductivity of 12996 backedges. 0 proven. 12996 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:34:59,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:59,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 373 states and 373 transitions. [2023-12-02 22:34:59,041 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 373 transitions. [2023-12-02 22:34:59,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2023-12-02 22:34:59,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:59,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:34:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:35:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 13359 backedges. 0 proven. 13359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:35:07,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:35:07,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 378 transitions. [2023-12-02 22:35:07,831 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 378 transitions. [2023-12-02 22:35:07,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2023-12-02 22:35:07,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:35:07,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:35:08,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:35:15,570 INFO L134 CoverageAnalysis]: Checked inductivity of 13727 backedges. 0 proven. 13727 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:35:16,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:35:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 383 transitions. [2023-12-02 22:35:16,812 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 383 transitions. [2023-12-02 22:35:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2023-12-02 22:35:16,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:35:16,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:35:16,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:35:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 14100 backedges. 0 proven. 14100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:35:26,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:35:26,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 388 states and 388 transitions. [2023-12-02 22:35:26,033 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 388 transitions. [2023-12-02 22:35:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2023-12-02 22:35:26,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:35:26,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:35:26,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:35:34,251 INFO L134 CoverageAnalysis]: Checked inductivity of 14478 backedges. 0 proven. 14478 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:35:35,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:35:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 393 states and 393 transitions. [2023-12-02 22:35:35,671 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 393 transitions. [2023-12-02 22:35:35,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2023-12-02 22:35:35,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:35:35,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:35:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:35:44,137 INFO L134 CoverageAnalysis]: Checked inductivity of 14861 backedges. 0 proven. 14861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:35:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:35:45,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 398 transitions. [2023-12-02 22:35:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 398 transitions. [2023-12-02 22:35:45,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2023-12-02 22:35:45,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:35:45,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:35:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:35:54,224 INFO L134 CoverageAnalysis]: Checked inductivity of 15249 backedges. 0 proven. 15249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:35:55,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:35:55,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 403 transitions. [2023-12-02 22:35:55,610 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 403 transitions. [2023-12-02 22:35:55,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2023-12-02 22:35:55,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:35:55,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:35:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:36:04,566 INFO L134 CoverageAnalysis]: Checked inductivity of 15642 backedges. 0 proven. 15642 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:36:05,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:36:05,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 408 transitions. [2023-12-02 22:36:05,992 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 408 transitions. [2023-12-02 22:36:05,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2023-12-02 22:36:05,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:36:05,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:36:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:36:15,192 INFO L134 CoverageAnalysis]: Checked inductivity of 16040 backedges. 0 proven. 16040 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:36:16,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:36:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 413 transitions. [2023-12-02 22:36:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 413 transitions. [2023-12-02 22:36:16,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2023-12-02 22:36:16,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:36:16,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:36:16,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:36:26,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16443 backedges. 0 proven. 16443 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:36:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:36:27,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 418 transitions. [2023-12-02 22:36:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 418 transitions. [2023-12-02 22:36:27,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-12-02 22:36:27,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:36:27,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:36:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:36:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 0 proven. 16851 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:36:38,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:36:38,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 423 transitions. [2023-12-02 22:36:38,809 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 423 transitions. [2023-12-02 22:36:38,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2023-12-02 22:36:38,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:36:38,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:36:38,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:36:49,013 INFO L134 CoverageAnalysis]: Checked inductivity of 17264 backedges. 0 proven. 17264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:36:50,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:36:50,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 428 transitions. [2023-12-02 22:36:50,500 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 428 transitions. [2023-12-02 22:36:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-12-02 22:36:50,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:36:50,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:36:50,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:37:00,715 INFO L134 CoverageAnalysis]: Checked inductivity of 17682 backedges. 0 proven. 17682 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:37:02,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:37:02,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 433 transitions. [2023-12-02 22:37:02,204 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 433 transitions. [2023-12-02 22:37:02,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2023-12-02 22:37:02,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:37:02,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:37:02,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:37:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 18105 backedges. 0 proven. 18105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:37:14,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:37:14,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 438 states and 438 transitions. [2023-12-02 22:37:14,286 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 438 transitions. [2023-12-02 22:37:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2023-12-02 22:37:14,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:37:14,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:37:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:37:24,988 INFO L134 CoverageAnalysis]: Checked inductivity of 18533 backedges. 0 proven. 18533 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:37:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:37:26,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 443 states and 443 transitions. [2023-12-02 22:37:26,513 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 443 transitions. [2023-12-02 22:37:26,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2023-12-02 22:37:26,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:37:26,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:37:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:37:37,534 INFO L134 CoverageAnalysis]: Checked inductivity of 18966 backedges. 0 proven. 18966 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:37:39,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:37:39,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 448 states and 448 transitions. [2023-12-02 22:37:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 448 transitions. [2023-12-02 22:37:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2023-12-02 22:37:39,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:37:39,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:37:39,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:37:50,430 INFO L134 CoverageAnalysis]: Checked inductivity of 19404 backedges. 0 proven. 19404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:37:52,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:37:52,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 453 transitions. [2023-12-02 22:37:52,039 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 453 transitions. [2023-12-02 22:37:52,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2023-12-02 22:37:52,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:37:52,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:37:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:03,619 INFO L134 CoverageAnalysis]: Checked inductivity of 19847 backedges. 0 proven. 19847 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:05,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 458 states and 458 transitions. [2023-12-02 22:38:05,223 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 458 transitions. [2023-12-02 22:38:05,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2023-12-02 22:38:05,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:05,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:17,115 INFO L134 CoverageAnalysis]: Checked inductivity of 20295 backedges. 0 proven. 20295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:18,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:18,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 463 transitions. [2023-12-02 22:38:18,752 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 463 transitions. [2023-12-02 22:38:18,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2023-12-02 22:38:18,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:18,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:31,026 INFO L134 CoverageAnalysis]: Checked inductivity of 20748 backedges. 0 proven. 20748 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:32,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:32,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 468 transitions. [2023-12-02 22:38:32,657 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 468 transitions. [2023-12-02 22:38:32,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2023-12-02 22:38:32,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:32,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:32,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:45,172 INFO L134 CoverageAnalysis]: Checked inductivity of 21206 backedges. 0 proven. 21206 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:46,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 473 transitions. [2023-12-02 22:38:46,808 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 473 transitions. [2023-12-02 22:38:46,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2023-12-02 22:38:46,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:46,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:59,611 INFO L134 CoverageAnalysis]: Checked inductivity of 21669 backedges. 0 proven. 21669 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:01,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 478 states and 478 transitions. [2023-12-02 22:39:01,201 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 478 transitions. [2023-12-02 22:39:01,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2023-12-02 22:39:01,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:01,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:14,369 INFO L134 CoverageAnalysis]: Checked inductivity of 22137 backedges. 0 proven. 22137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:16,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:16,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 483 states and 483 transitions. [2023-12-02 22:39:16,051 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 483 transitions. [2023-12-02 22:39:16,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2023-12-02 22:39:16,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:16,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:29,587 INFO L134 CoverageAnalysis]: Checked inductivity of 22610 backedges. 0 proven. 22610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:31,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 488 states and 488 transitions. [2023-12-02 22:39:31,300 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 488 transitions. [2023-12-02 22:39:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2023-12-02 22:39:31,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:31,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:45,016 INFO L134 CoverageAnalysis]: Checked inductivity of 23088 backedges. 0 proven. 23088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:46,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:46,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 493 transitions. [2023-12-02 22:39:46,741 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 493 transitions. [2023-12-02 22:39:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2023-12-02 22:39:46,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:46,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:00,819 INFO L134 CoverageAnalysis]: Checked inductivity of 23571 backedges. 0 proven. 23571 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:02,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:02,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 498 transitions. [2023-12-02 22:40:02,537 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 498 transitions. [2023-12-02 22:40:02,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2023-12-02 22:40:02,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:02,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:16,935 INFO L134 CoverageAnalysis]: Checked inductivity of 24059 backedges. 0 proven. 24059 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:18,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 503 transitions. [2023-12-02 22:40:18,672 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 503 transitions. [2023-12-02 22:40:18,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2023-12-02 22:40:18,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:18,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:18,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 24552 backedges. 0 proven. 24552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:35,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:35,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 508 transitions. [2023-12-02 22:40:35,137 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 508 transitions. [2023-12-02 22:40:35,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2023-12-02 22:40:35,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:35,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:50,575 INFO L134 CoverageAnalysis]: Checked inductivity of 25050 backedges. 0 proven. 25050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:52,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 513 states and 513 transitions. [2023-12-02 22:40:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 513 transitions. [2023-12-02 22:40:52,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2023-12-02 22:40:52,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:52,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:07,760 INFO L134 CoverageAnalysis]: Checked inductivity of 25553 backedges. 0 proven. 25553 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:41:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:09,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 518 states and 518 transitions. [2023-12-02 22:41:09,598 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 518 transitions. [2023-12-02 22:41:09,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2023-12-02 22:41:09,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:09,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:09,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:26,056 INFO L134 CoverageAnalysis]: Checked inductivity of 26061 backedges. 0 proven. 26061 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:41:27,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 523 states and 523 transitions. [2023-12-02 22:41:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 523 transitions. [2023-12-02 22:41:27,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2023-12-02 22:41:27,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:27,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:44,203 INFO L134 CoverageAnalysis]: Checked inductivity of 26574 backedges. 0 proven. 26574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:41:46,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 528 transitions. [2023-12-02 22:41:46,034 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 528 transitions. [2023-12-02 22:41:46,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2023-12-02 22:41:46,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:46,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:46,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:03,148 INFO L134 CoverageAnalysis]: Checked inductivity of 27092 backedges. 0 proven. 27092 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:42:05,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 533 states and 533 transitions. [2023-12-02 22:42:05,034 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 533 transitions. [2023-12-02 22:42:05,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2023-12-02 22:42:05,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:05,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:05,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:22,401 INFO L134 CoverageAnalysis]: Checked inductivity of 27615 backedges. 0 proven. 27615 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:42:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:24,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 538 states and 538 transitions. [2023-12-02 22:42:24,194 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 538 transitions. [2023-12-02 22:42:24,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2023-12-02 22:42:24,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:24,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:24,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:41,320 INFO L134 CoverageAnalysis]: Checked inductivity of 28143 backedges. 0 proven. 28143 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:42:43,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:43,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 543 states and 543 transitions. [2023-12-02 22:42:43,262 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 543 transitions. [2023-12-02 22:42:43,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2023-12-02 22:42:43,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:43,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:43,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 28676 backedges. 0 proven. 28676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:43:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 548 states and 548 transitions. [2023-12-02 22:43:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 548 transitions. [2023-12-02 22:43:03,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2023-12-02 22:43:03,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:03,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:04,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:22,254 INFO L134 CoverageAnalysis]: Checked inductivity of 29214 backedges. 0 proven. 29214 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:43:24,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:24,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 553 states and 553 transitions. [2023-12-02 22:43:24,206 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 553 transitions. [2023-12-02 22:43:24,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2023-12-02 22:43:24,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:24,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:43,431 INFO L134 CoverageAnalysis]: Checked inductivity of 29757 backedges. 0 proven. 29757 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:43:45,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:45,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 558 states and 558 transitions. [2023-12-02 22:43:45,398 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 558 transitions. [2023-12-02 22:43:45,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2023-12-02 22:43:45,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:45,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:45,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:04,855 INFO L134 CoverageAnalysis]: Checked inductivity of 30305 backedges. 0 proven. 30305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:44:06,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:06,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 563 states and 563 transitions. [2023-12-02 22:44:06,835 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 563 transitions. [2023-12-02 22:44:06,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2023-12-02 22:44:06,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:06,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:07,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 30858 backedges. 0 proven. 30858 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:44:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 568 states and 568 transitions. [2023-12-02 22:44:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 568 transitions. [2023-12-02 22:44:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 568 [2023-12-02 22:44:28,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:28,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat