./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label44+token_ring.13.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label44+token_ring.13.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1ef6d9fd95a71cebdd37ca9ed44a21ae5d28bdad26eec5b7b5fe261fc1809e5a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:13:07,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:13:07,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:13:07,781 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:13:07,782 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:13:07,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:13:07,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:13:07,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:13:07,787 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:13:07,787 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:13:07,788 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:13:07,789 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:13:07,790 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:13:07,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:13:07,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:13:07,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:13:07,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:13:07,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:13:07,795 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:13:07,797 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:13:07,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:13:07,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:13:07,800 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:13:07,801 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:13:07,804 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:13:07,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:13:07,805 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:13:07,806 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:13:07,806 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:13:07,807 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:13:07,807 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:13:07,808 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:13:07,809 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:13:07,809 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:13:07,810 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:13:07,810 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:13:07,811 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:13:07,811 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:13:07,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:13:07,812 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:13:07,812 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:13:07,813 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:13:07,829 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:13:07,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:13:07,830 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:13:07,830 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:13:07,831 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:13:07,831 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:13:07,831 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:13:07,831 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:13:07,831 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:13:07,831 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:13:07,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:13:07,831 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:13:07,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:13:07,832 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:13:07,832 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:13:07,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:13:07,832 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:13:07,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:13:07,832 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:13:07,832 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:13:07,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:13:07,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:13:07,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:13:07,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:13:07,833 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:13:07,833 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:13:07,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:13:07,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:13:07,833 INFO L138 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_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ef6d9fd95a71cebdd37ca9ed44a21ae5d28bdad26eec5b7b5fe261fc1809e5a [2022-12-14 18:13:08,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:13:08,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:13:08,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:13:08,035 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:13:08,035 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:13:08,036 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label44+token_ring.13.cil-2.c [2022-12-14 18:13:10,606 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:13:11,027 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:13:11,027 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/sv-benchmarks/c/combinations/Problem05_label44+token_ring.13.cil-2.c [2022-12-14 18:13:11,064 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/data/002e6bc99/10104a834b0e4bcab5b73f82184d94f3/FLAG5939b978a [2022-12-14 18:13:11,075 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/data/002e6bc99/10104a834b0e4bcab5b73f82184d94f3 [2022-12-14 18:13:11,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:13:11,079 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:13:11,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:13:11,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:13:11,082 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:13:11,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:13:11" (1/1) ... [2022-12-14 18:13:11,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15eb5b05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:11, skipping insertion in model container [2022-12-14 18:13:11,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:13:11" (1/1) ... [2022-12-14 18:13:11,091 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:13:11,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:13:12,617 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/sv-benchmarks/c/combinations/Problem05_label44+token_ring.13.cil-2.c[377340,377353] [2022-12-14 18:13:12,639 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/sv-benchmarks/c/combinations/Problem05_label44+token_ring.13.cil-2.c[383339,383352] [2022-12-14 18:13:12,898 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:13:12,907 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:13:13,710 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/sv-benchmarks/c/combinations/Problem05_label44+token_ring.13.cil-2.c[377340,377353] [2022-12-14 18:13:13,717 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/sv-benchmarks/c/combinations/Problem05_label44+token_ring.13.cil-2.c[383339,383352] [2022-12-14 18:13:13,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:13:13,775 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:13:13,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:13 WrapperNode [2022-12-14 18:13:13,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:13:13,776 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:13:13,776 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:13:13,776 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:13:13,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:13" (1/1) ... [2022-12-14 18:13:13,846 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:13" (1/1) ... [2022-12-14 18:13:14,130 INFO L138 Inliner]: procedures = 70, calls = 80, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 13257 [2022-12-14 18:13:14,130 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:13:14,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:13:14,131 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:13:14,131 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:13:14,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:13" (1/1) ... [2022-12-14 18:13:14,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:13" (1/1) ... [2022-12-14 18:13:14,171 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:13" (1/1) ... [2022-12-14 18:13:14,171 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:13" (1/1) ... [2022-12-14 18:13:14,305 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:13" (1/1) ... [2022-12-14 18:13:14,360 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:13" (1/1) ... [2022-12-14 18:13:14,373 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:13" (1/1) ... [2022-12-14 18:13:14,385 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:13" (1/1) ... [2022-12-14 18:13:14,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:13:14,423 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:13:14,423 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:13:14,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:13:14,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:13:13" (1/1) ... [2022-12-14 18:13:14,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:13:14,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:13:14,448 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:13:14,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f132db47-c028-4e2a-9128-4483586a3d86/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:13:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:13:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 18:13:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 18:13:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 18:13:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 18:13:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 18:13:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 18:13:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 18:13:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 18:13:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 18:13:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 18:13:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 18:13:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 18:13:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:13:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:13:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:13:14,610 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:13:14,612 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:13:20,314 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:13:21,800 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:13:21,800 INFO L300 CfgBuilder]: Removed 17 assume(true) statements. [2022-12-14 18:13:21,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:13:21 BoogieIcfgContainer [2022-12-14 18:13:21,804 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:13:21,805 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:13:21,805 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:13:21,812 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:13:21,812 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:13:21" (1/1) ... [2022-12-14 18:13:21,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:13:21,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 1842 states and 3583 transitions. [2022-12-14 18:13:21,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3583 transitions. [2022-12-14 18:13:21,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:21,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:21,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:22,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:22,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:22,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1883 states and 3663 transitions. [2022-12-14 18:13:22,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3663 transitions. [2022-12-14 18:13:22,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:22,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:22,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:22,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:22,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:22,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1884 states and 3663 transitions. [2022-12-14 18:13:22,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3663 transitions. [2022-12-14 18:13:22,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:22,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:22,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:22,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:22,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1885 states and 3663 transitions. [2022-12-14 18:13:22,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3663 transitions. [2022-12-14 18:13:22,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:22,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:22,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:22,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:22,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:22,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1886 states and 3663 transitions. [2022-12-14 18:13:22,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3663 transitions. [2022-12-14 18:13:22,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:22,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:22,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:22,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:23,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:23,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:23,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1887 states and 3663 transitions. [2022-12-14 18:13:23,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3663 transitions. [2022-12-14 18:13:23,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:23,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:23,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:23,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:23,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1888 states and 3663 transitions. [2022-12-14 18:13:23,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3663 transitions. [2022-12-14 18:13:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:23,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:23,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:23,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:23,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:23,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:23,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1889 states and 3663 transitions. [2022-12-14 18:13:23,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3663 transitions. [2022-12-14 18:13:23,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:23,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:23,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:23,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1890 states and 3663 transitions. [2022-12-14 18:13:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3663 transitions. [2022-12-14 18:13:23,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:23,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:23,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:23,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:23,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1891 states and 3663 transitions. [2022-12-14 18:13:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3663 transitions. [2022-12-14 18:13:23,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:23,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:23,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:23,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:23,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:23,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1892 states and 3663 transitions. [2022-12-14 18:13:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3663 transitions. [2022-12-14 18:13:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:23,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:23,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:23,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:23,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1893 states and 3663 transitions. [2022-12-14 18:13:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3663 transitions. [2022-12-14 18:13:23,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:23,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:23,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:23,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:23,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:23,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:23,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1894 states and 3663 transitions. [2022-12-14 18:13:23,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3663 transitions. [2022-12-14 18:13:23,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:23,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:23,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:23,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:23,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:23,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1895 states and 3663 transitions. [2022-12-14 18:13:23,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3663 transitions. [2022-12-14 18:13:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:23,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:23,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:23,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:23,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:23,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1896 states and 3663 transitions. [2022-12-14 18:13:23,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3663 transitions. [2022-12-14 18:13:23,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:23,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:23,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:23,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:23,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:23,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1932 states and 3734 transitions. [2022-12-14 18:13:23,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3734 transitions. [2022-12-14 18:13:23,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:23,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:23,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:24,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:24,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1933 states and 3734 transitions. [2022-12-14 18:13:24,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3734 transitions. [2022-12-14 18:13:24,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:24,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:24,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:24,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:24,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:24,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1934 states and 3734 transitions. [2022-12-14 18:13:24,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3734 transitions. [2022-12-14 18:13:24,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:24,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:24,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:24,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:24,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1935 states and 3734 transitions. [2022-12-14 18:13:24,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3734 transitions. [2022-12-14 18:13:24,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:24,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:24,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:24,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:24,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1936 states and 3734 transitions. [2022-12-14 18:13:24,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3734 transitions. [2022-12-14 18:13:24,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:24,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:24,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:24,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1937 states and 3734 transitions. [2022-12-14 18:13:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3734 transitions. [2022-12-14 18:13:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:24,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:24,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:24,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:24,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1938 states and 3734 transitions. [2022-12-14 18:13:24,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3734 transitions. [2022-12-14 18:13:24,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:24,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:24,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:24,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:24,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:24,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1939 states and 3734 transitions. [2022-12-14 18:13:24,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3734 transitions. [2022-12-14 18:13:24,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:24,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:24,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:24,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:24,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1940 states and 3734 transitions. [2022-12-14 18:13:24,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3734 transitions. [2022-12-14 18:13:24,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:24,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:24,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:24,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1941 states and 3734 transitions. [2022-12-14 18:13:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3734 transitions. [2022-12-14 18:13:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:24,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:24,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:24,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:24,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:24,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1942 states and 3734 transitions. [2022-12-14 18:13:24,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3734 transitions. [2022-12-14 18:13:24,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:24,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:24,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:24,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:24,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:24,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1943 states and 3734 transitions. [2022-12-14 18:13:24,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3734 transitions. [2022-12-14 18:13:24,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:24,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:24,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:25,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:25,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:25,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1975 states and 3799 transitions. [2022-12-14 18:13:25,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3799 transitions. [2022-12-14 18:13:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:25,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:25,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:25,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:25,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:25,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1976 states and 3799 transitions. [2022-12-14 18:13:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3799 transitions. [2022-12-14 18:13:25,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:25,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:25,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:25,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:25,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:25,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:25,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1977 states and 3799 transitions. [2022-12-14 18:13:25,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3799 transitions. [2022-12-14 18:13:25,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:25,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:25,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:25,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:25,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1978 states and 3799 transitions. [2022-12-14 18:13:25,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3799 transitions. [2022-12-14 18:13:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:25,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:25,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:25,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:25,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:25,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1979 states and 3799 transitions. [2022-12-14 18:13:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3799 transitions. [2022-12-14 18:13:25,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:25,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:25,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:25,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1980 states and 3799 transitions. [2022-12-14 18:13:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3799 transitions. [2022-12-14 18:13:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:25,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:25,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:25,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:25,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1981 states and 3799 transitions. [2022-12-14 18:13:25,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3799 transitions. [2022-12-14 18:13:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:25,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:25,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:25,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:25,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:25,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:25,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1982 states and 3799 transitions. [2022-12-14 18:13:25,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3799 transitions. [2022-12-14 18:13:25,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:25,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:25,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:25,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1983 states and 3799 transitions. [2022-12-14 18:13:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3799 transitions. [2022-12-14 18:13:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:25,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:25,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:25,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:25,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:25,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:25,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1984 states and 3799 transitions. [2022-12-14 18:13:25,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3799 transitions. [2022-12-14 18:13:25,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:25,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:25,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:25,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:26,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:26,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1985 states and 3799 transitions. [2022-12-14 18:13:26,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3799 transitions. [2022-12-14 18:13:26,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:26,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:26,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:26,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:26,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:26,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2011 states and 3852 transitions. [2022-12-14 18:13:26,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 3852 transitions. [2022-12-14 18:13:26,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:26,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:26,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:26,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:26,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:26,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2012 states and 3852 transitions. [2022-12-14 18:13:26,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3852 transitions. [2022-12-14 18:13:26,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:26,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:26,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:26,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:26,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:26,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:26,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2013 states and 3852 transitions. [2022-12-14 18:13:26,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3852 transitions. [2022-12-14 18:13:26,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:26,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:26,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:26,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:26,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:26,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:26,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2014 states and 3852 transitions. [2022-12-14 18:13:26,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3852 transitions. [2022-12-14 18:13:26,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:26,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:26,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:26,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:26,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:26,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:26,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2015 states and 3852 transitions. [2022-12-14 18:13:26,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3852 transitions. [2022-12-14 18:13:26,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:26,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:26,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:26,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:26,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:26,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:26,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2016 states and 3852 transitions. [2022-12-14 18:13:26,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3852 transitions. [2022-12-14 18:13:26,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:26,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:26,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:26,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:26,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2017 states and 3852 transitions. [2022-12-14 18:13:26,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3852 transitions. [2022-12-14 18:13:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:26,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:26,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:26,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:26,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:26,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:26,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2018 states and 3852 transitions. [2022-12-14 18:13:26,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3852 transitions. [2022-12-14 18:13:26,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:26,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:26,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:26,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:26,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:27,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2019 states and 3852 transitions. [2022-12-14 18:13:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3852 transitions. [2022-12-14 18:13:27,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:27,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:27,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:27,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:27,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:27,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2039 states and 3893 transitions. [2022-12-14 18:13:27,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3893 transitions. [2022-12-14 18:13:27,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:27,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:27,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:27,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:27,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:27,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:27,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2040 states and 3893 transitions. [2022-12-14 18:13:27,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3893 transitions. [2022-12-14 18:13:27,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:27,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:27,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:27,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:27,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:27,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:27,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2041 states and 3893 transitions. [2022-12-14 18:13:27,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3893 transitions. [2022-12-14 18:13:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:27,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:27,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:27,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:27,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2042 states and 3893 transitions. [2022-12-14 18:13:27,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3893 transitions. [2022-12-14 18:13:27,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:27,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:27,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:27,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:27,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:27,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2043 states and 3893 transitions. [2022-12-14 18:13:27,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3893 transitions. [2022-12-14 18:13:27,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:27,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:27,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:27,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:27,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:27,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:27,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2044 states and 3893 transitions. [2022-12-14 18:13:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3893 transitions. [2022-12-14 18:13:27,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:27,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:27,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:27,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:27,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:27,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:27,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2045 states and 3893 transitions. [2022-12-14 18:13:27,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3893 transitions. [2022-12-14 18:13:27,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:27,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:27,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:27,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:27,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:27,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:27,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2059 states and 3922 transitions. [2022-12-14 18:13:27,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3922 transitions. [2022-12-14 18:13:27,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:27,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:27,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:28,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:28,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:28,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2060 states and 3922 transitions. [2022-12-14 18:13:28,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3922 transitions. [2022-12-14 18:13:28,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:28,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:28,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:28,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2061 states and 3922 transitions. [2022-12-14 18:13:28,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3922 transitions. [2022-12-14 18:13:28,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:28,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:28,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:28,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:28,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2062 states and 3922 transitions. [2022-12-14 18:13:28,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3922 transitions. [2022-12-14 18:13:28,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:28,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:28,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:28,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:28,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:28,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2063 states and 3922 transitions. [2022-12-14 18:13:28,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3922 transitions. [2022-12-14 18:13:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:28,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:28,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:28,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:28,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:28,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:28,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 2071 states and 3939 transitions. [2022-12-14 18:13:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3939 transitions. [2022-12-14 18:13:28,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:28,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:28,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:28,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:28,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:28,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 2072 states and 3939 transitions. [2022-12-14 18:13:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3939 transitions. [2022-12-14 18:13:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:28,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:28,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:28,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:28,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:28,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 2073 states and 3939 transitions. [2022-12-14 18:13:28,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3939 transitions. [2022-12-14 18:13:28,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:28,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:28,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:28,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:28,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:28,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2078 states and 3950 transitions. [2022-12-14 18:13:28,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3950 transitions. [2022-12-14 18:13:28,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:28,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:28,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:29,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:29,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2079 states and 3950 transitions. [2022-12-14 18:13:29,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 3950 transitions. [2022-12-14 18:13:29,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:13:29,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:29,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:29,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:29,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:29,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 2087 states and 3965 transitions. [2022-12-14 18:13:29,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3965 transitions. [2022-12-14 18:13:29,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:13:29,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:29,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:29,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:29,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:13:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:31,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2133 states and 4058 transitions. [2022-12-14 18:13:31,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 4058 transitions. [2022-12-14 18:13:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:13:31,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:31,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:31,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:31,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:32,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:32,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 2135 states and 4063 transitions. [2022-12-14 18:13:32,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4063 transitions. [2022-12-14 18:13:32,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:13:32,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:32,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:32,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:32,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:34,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:34,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 2146 states and 4086 transitions. [2022-12-14 18:13:34,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4086 transitions. [2022-12-14 18:13:34,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:13:34,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:34,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:34,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:37,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4225 states to 2163 states and 4121 transitions. [2022-12-14 18:13:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 4121 transitions. [2022-12-14 18:13:37,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:13:37,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:37,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:37,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:37,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:41,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2186 states and 4168 transitions. [2022-12-14 18:13:41,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 4168 transitions. [2022-12-14 18:13:41,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:13:41,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:41,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:41,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:46,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:46,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4351 states to 2215 states and 4227 transitions. [2022-12-14 18:13:46,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4227 transitions. [2022-12-14 18:13:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:13:46,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:46,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:46,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:53,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:53,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 2253 states and 4304 transitions. [2022-12-14 18:13:53,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4304 transitions. [2022-12-14 18:13:53,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:13:53,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:53,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:53,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:53,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:53,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:53,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2254 states and 4305 transitions. [2022-12-14 18:13:53,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4305 transitions. [2022-12-14 18:13:53,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:13:53,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:53,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:53,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:53,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2255 states and 4306 transitions. [2022-12-14 18:13:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 4306 transitions. [2022-12-14 18:13:53,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:13:53,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:53,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:53,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:53,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:53,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:54,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 2256 states and 4307 transitions. [2022-12-14 18:13:54,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4307 transitions. [2022-12-14 18:13:54,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:13:54,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:54,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:54,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:54,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:54,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4442 states to 2257 states and 4308 transitions. [2022-12-14 18:13:54,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4308 transitions. [2022-12-14 18:13:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:13:54,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:54,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:54,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:54,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:54,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4443 states to 2258 states and 4309 transitions. [2022-12-14 18:13:54,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4309 transitions. [2022-12-14 18:13:54,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:13:54,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:54,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:54,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:54,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2259 states and 4310 transitions. [2022-12-14 18:13:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 4310 transitions. [2022-12-14 18:13:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:13:54,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:54,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:54,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:13:55,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:55,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4445 states to 2260 states and 4311 transitions. [2022-12-14 18:13:55,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4311 transitions. [2022-12-14 18:13:55,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:13:55,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:55,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:55,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:55,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:14:02,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:02,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 2308 states and 4411 transitions. [2022-12-14 18:14:02,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 4411 transitions. [2022-12-14 18:14:02,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:14:02,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:02,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:02,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:03,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4595 states to 2310 states and 4416 transitions. [2022-12-14 18:14:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 4416 transitions. [2022-12-14 18:14:03,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:14:03,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:03,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:03,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:03,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:14:03,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:03,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2311 states and 4417 transitions. [2022-12-14 18:14:03,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4417 transitions. [2022-12-14 18:14:03,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:14:03,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:03,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:03,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:05,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:05,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2322 states and 4440 transitions. [2022-12-14 18:14:05,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 4440 transitions. [2022-12-14 18:14:05,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:14:05,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:05,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:05,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:05,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:14:05,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:05,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4622 states to 2323 states and 4441 transitions. [2022-12-14 18:14:05,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 4441 transitions. [2022-12-14 18:14:05,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:14:05,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:05,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:05,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:14:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:05,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4623 states to 2324 states and 4442 transitions. [2022-12-14 18:14:05,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4442 transitions. [2022-12-14 18:14:05,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:14:05,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:05,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:06,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:09,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:09,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2341 states and 4477 transitions. [2022-12-14 18:14:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4477 transitions. [2022-12-14 18:14:09,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:14:09,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:09,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:09,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:13,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4709 states to 2364 states and 4524 transitions. [2022-12-14 18:14:13,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4524 transitions. [2022-12-14 18:14:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:14:13,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:13,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:13,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:13,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:14:13,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:13,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 2365 states and 4525 transitions. [2022-12-14 18:14:13,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4525 transitions. [2022-12-14 18:14:13,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:14:13,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:13,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:13,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:18,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4771 states to 2394 states and 4584 transitions. [2022-12-14 18:14:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4584 transitions. [2022-12-14 18:14:18,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:14:18,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:18,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:19,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:14:19,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:19,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4772 states to 2395 states and 4585 transitions. [2022-12-14 18:14:19,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4585 transitions. [2022-12-14 18:14:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:14:19,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:19,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:19,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:28,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:28,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4852 states to 2433 states and 4663 transitions. [2022-12-14 18:14:28,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4663 transitions. [2022-12-14 18:14:28,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:14:28,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:28,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:28,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:28,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:14:28,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:28,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 2394 states and 4595 transitions. [2022-12-14 18:14:28,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4595 transitions. [2022-12-14 18:14:28,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:28,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:28,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:29,000 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:29,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2395 states and 4596 transitions. [2022-12-14 18:14:29,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4596 transitions. [2022-12-14 18:14:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:29,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:29,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:29,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:29,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:29,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2396 states and 4597 transitions. [2022-12-14 18:14:29,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4597 transitions. [2022-12-14 18:14:29,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:29,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:29,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:29,532 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:29,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:29,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 2397 states and 4598 transitions. [2022-12-14 18:14:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 4598 transitions. [2022-12-14 18:14:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:29,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:29,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:29,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:29,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:30,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:30,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 2398 states and 4599 transitions. [2022-12-14 18:14:30,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4599 transitions. [2022-12-14 18:14:30,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:30,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:30,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:30,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:30,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:30,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4786 states to 2399 states and 4600 transitions. [2022-12-14 18:14:30,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4600 transitions. [2022-12-14 18:14:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:30,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:30,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:30,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:30,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:30,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:30,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 2400 states and 4601 transitions. [2022-12-14 18:14:30,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4601 transitions. [2022-12-14 18:14:30,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:30,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:30,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:30,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:30,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:31,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4788 states to 2401 states and 4602 transitions. [2022-12-14 18:14:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 4602 transitions. [2022-12-14 18:14:31,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:31,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:31,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:31,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:14:44,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:44,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 2452 states and 4713 transitions. [2022-12-14 18:14:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 4713 transitions. [2022-12-14 18:14:44,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:44,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:44,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:44,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:44,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:44,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:44,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 2454 states and 4718 transitions. [2022-12-14 18:14:44,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4718 transitions. [2022-12-14 18:14:44,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:44,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:44,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:45,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:45,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:45,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4963 states to 2455 states and 4719 transitions. [2022-12-14 18:14:45,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4719 transitions. [2022-12-14 18:14:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:45,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:45,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:45,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:48,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:48,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4988 states to 2466 states and 4742 transitions. [2022-12-14 18:14:48,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4742 transitions. [2022-12-14 18:14:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:48,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:48,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:48,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:48,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:48,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:48,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 2467 states and 4743 transitions. [2022-12-14 18:14:48,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4743 transitions. [2022-12-14 18:14:48,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:48,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:48,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:48,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:48,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:48,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 2468 states and 4744 transitions. [2022-12-14 18:14:48,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4744 transitions. [2022-12-14 18:14:48,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:48,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:48,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:48,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:53,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:53,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5027 states to 2485 states and 4779 transitions. [2022-12-14 18:14:53,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 4779 transitions. [2022-12-14 18:14:53,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:53,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:53,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:53,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:14:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 2508 states and 4826 transitions. [2022-12-14 18:14:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 4826 transitions. [2022-12-14 18:14:59,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:14:59,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:59,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:59,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:00,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5077 states to 2509 states and 4827 transitions. [2022-12-14 18:15:00,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 4827 transitions. [2022-12-14 18:15:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:15:00,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:00,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:07,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5138 states to 2538 states and 4886 transitions. [2022-12-14 18:15:07,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 4886 transitions. [2022-12-14 18:15:07,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:15:07,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:07,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:07,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:08,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:08,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 2539 states and 4887 transitions. [2022-12-14 18:15:08,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 4887 transitions. [2022-12-14 18:15:08,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:15:08,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:08,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:08,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:08,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:19,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 2576 states and 4964 transitions. [2022-12-14 18:15:19,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4964 transitions. [2022-12-14 18:15:19,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:15:19,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:19,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:19,956 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:20,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 2537 states and 4894 transitions. [2022-12-14 18:15:20,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 4894 transitions. [2022-12-14 18:15:20,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:20,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:20,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:20,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:20,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:20,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2538 states and 4895 transitions. [2022-12-14 18:15:20,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 4895 transitions. [2022-12-14 18:15:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:20,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:20,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:20,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:20,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:20,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 2539 states and 4896 transitions. [2022-12-14 18:15:20,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 4896 transitions. [2022-12-14 18:15:20,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:20,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:20,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:20,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:21,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:21,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5147 states to 2540 states and 4897 transitions. [2022-12-14 18:15:21,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 4897 transitions. [2022-12-14 18:15:21,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:21,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:21,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:21,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:21,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:21,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 2541 states and 4898 transitions. [2022-12-14 18:15:21,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 4898 transitions. [2022-12-14 18:15:21,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:21,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:21,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:21,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:21,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:21,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:21,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2542 states and 4899 transitions. [2022-12-14 18:15:21,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4899 transitions. [2022-12-14 18:15:21,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:21,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:21,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:22,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 2543 states and 4900 transitions. [2022-12-14 18:15:22,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4900 transitions. [2022-12-14 18:15:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:22,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:22,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:22,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:23,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:23,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5151 states to 2544 states and 4901 transitions. [2022-12-14 18:15:23,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4901 transitions. [2022-12-14 18:15:23,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:23,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:23,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:23,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:15:23,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5152 states to 2545 states and 4902 transitions. [2022-12-14 18:15:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 4902 transitions. [2022-12-14 18:15:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:23,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:23,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:23,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:15:44,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:44,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5342 states to 2599 states and 5023 transitions. [2022-12-14 18:15:44,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 5023 transitions. [2022-12-14 18:15:44,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:44,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:44,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:44,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:45,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:45,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 2601 states and 5028 transitions. [2022-12-14 18:15:45,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 5028 transitions. [2022-12-14 18:15:45,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:45,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:45,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:45,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:45,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:45,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:45,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5350 states to 2602 states and 5029 transitions. [2022-12-14 18:15:45,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5029 transitions. [2022-12-14 18:15:45,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:45,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:45,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:46,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:49,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5375 states to 2613 states and 5052 transitions. [2022-12-14 18:15:49,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 5052 transitions. [2022-12-14 18:15:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:49,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:49,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:49,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:49,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5376 states to 2614 states and 5053 transitions. [2022-12-14 18:15:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 5053 transitions. [2022-12-14 18:15:50,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:50,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:50,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:50,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:50,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5377 states to 2615 states and 5054 transitions. [2022-12-14 18:15:50,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5054 transitions. [2022-12-14 18:15:50,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:50,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:50,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:15:56,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:56,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5414 states to 2632 states and 5089 transitions. [2022-12-14 18:15:56,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 5089 transitions. [2022-12-14 18:15:56,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:15:56,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:56,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:56,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:56,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 2655 states and 5136 transitions. [2022-12-14 18:16:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5136 transitions. [2022-12-14 18:16:04,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:16:04,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:04,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:04,414 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:04,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:04,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5464 states to 2656 states and 5137 transitions. [2022-12-14 18:16:04,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5137 transitions. [2022-12-14 18:16:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:16:04,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:04,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:04,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:16,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:16,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2685 states and 5197 transitions. [2022-12-14 18:16:16,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5197 transitions. [2022-12-14 18:16:16,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:16:16,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:16,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:16,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:17,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:17,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2686 states and 5198 transitions. [2022-12-14 18:16:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5198 transitions. [2022-12-14 18:16:17,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:16:17,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:17,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:17,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:29,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:29,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5594 states to 2717 states and 5263 transitions. [2022-12-14 18:16:29,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5263 transitions. [2022-12-14 18:16:29,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:16:29,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:29,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:32,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:32,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5606 states to 2723 states and 5275 transitions. [2022-12-14 18:16:32,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5275 transitions. [2022-12-14 18:16:32,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:16:32,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:32,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:32,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:33,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:33,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2685 states and 5206 transitions. [2022-12-14 18:16:33,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5206 transitions. [2022-12-14 18:16:33,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:16:33,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:33,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:33,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:33,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:34,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 2686 states and 5207 transitions. [2022-12-14 18:16:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5207 transitions. [2022-12-14 18:16:34,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:16:34,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:34,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:34,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:34,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 2687 states and 5208 transitions. [2022-12-14 18:16:34,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5208 transitions. [2022-12-14 18:16:34,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:16:34,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:34,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:34,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:34,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:35,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:35,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5535 states to 2688 states and 5209 transitions. [2022-12-14 18:16:35,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5209 transitions. [2022-12-14 18:16:35,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:16:35,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:35,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:35,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:35,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:35,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5536 states to 2689 states and 5210 transitions. [2022-12-14 18:16:35,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5210 transitions. [2022-12-14 18:16:35,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:16:35,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:35,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:35,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:36,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:36,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 2690 states and 5211 transitions. [2022-12-14 18:16:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5211 transitions. [2022-12-14 18:16:36,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:16:36,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:36,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:36,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:36,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:36,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:36,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 2691 states and 5212 transitions. [2022-12-14 18:16:36,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5212 transitions. [2022-12-14 18:16:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:16:36,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:36,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:36,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:36,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:16:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:37,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 2692 states and 5213 transitions. [2022-12-14 18:16:37,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5213 transitions. [2022-12-14 18:16:37,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:16:37,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:37,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:37,689 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:16:37,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:37,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 2692 states and 5212 transitions. [2022-12-14 18:16:37,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5212 transitions. [2022-12-14 18:16:37,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:16:37,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:37,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:37,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:37,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:16:37,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:37,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 2694 states and 5216 transitions. [2022-12-14 18:16:37,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5216 transitions. [2022-12-14 18:16:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:16:37,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:37,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:37,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:16:38,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:38,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5543 states to 2695 states and 5217 transitions. [2022-12-14 18:16:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5217 transitions. [2022-12-14 18:16:38,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:16:38,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:38,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:38,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:38,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:16:38,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:38,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5544 states to 2696 states and 5218 transitions. [2022-12-14 18:16:38,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5218 transitions. [2022-12-14 18:16:38,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:16:38,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:38,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:17:08,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 2752 states and 5345 transitions. [2022-12-14 18:17:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 5345 transitions. [2022-12-14 18:17:08,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:17:08,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:08,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:08,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:08,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:09,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 2754 states and 5350 transitions. [2022-12-14 18:17:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5350 transitions. [2022-12-14 18:17:09,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:17:09,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:09,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:09,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:10,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:10,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5761 states to 2755 states and 5351 transitions. [2022-12-14 18:17:10,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 5351 transitions. [2022-12-14 18:17:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:17:10,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:10,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:10,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:15,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:15,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 2766 states and 5374 transitions. [2022-12-14 18:17:15,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 5374 transitions. [2022-12-14 18:17:15,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:17:15,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:15,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:15,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:16,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:16,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 2767 states and 5375 transitions. [2022-12-14 18:17:16,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 5375 transitions. [2022-12-14 18:17:16,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:17:16,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:16,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:16,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:17,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:17,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5788 states to 2768 states and 5376 transitions. [2022-12-14 18:17:17,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 5376 transitions. [2022-12-14 18:17:17,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:17:17,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:17,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:17,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:17,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:24,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5825 states to 2785 states and 5411 transitions. [2022-12-14 18:17:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 5411 transitions. [2022-12-14 18:17:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:17:24,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:24,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:24,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:24,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:35,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:35,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 2808 states and 5459 transitions. [2022-12-14 18:17:35,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5459 transitions. [2022-12-14 18:17:35,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:17:35,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:35,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:35,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:35,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:36,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:36,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5876 states to 2809 states and 5460 transitions. [2022-12-14 18:17:36,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5460 transitions. [2022-12-14 18:17:36,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:17:36,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:36,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:36,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:48,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5931 states to 2834 states and 5513 transitions. [2022-12-14 18:17:48,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5513 transitions. [2022-12-14 18:17:48,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:17:48,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:48,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:48,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:48,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:50,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2838 states and 5520 transitions. [2022-12-14 18:17:50,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5520 transitions. [2022-12-14 18:17:50,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:17:50,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:50,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:50,765 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:17:51,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 2839 states and 5521 transitions. [2022-12-14 18:17:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5521 transitions. [2022-12-14 18:17:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:17:51,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:51,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:51,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:51,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:04,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:04,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5994 states to 2864 states and 5574 transitions. [2022-12-14 18:18:04,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 5574 transitions. [2022-12-14 18:18:04,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:18:04,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:04,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:04,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:07,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6006 states to 2870 states and 5586 transitions. [2022-12-14 18:18:07,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 5586 transitions. [2022-12-14 18:18:07,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:18:07,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:07,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:07,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:07,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:11,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6018 states to 2876 states and 5598 transitions. [2022-12-14 18:18:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5598 transitions. [2022-12-14 18:18:11,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:18:11,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:11,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:11,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:11,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:12,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 2838 states and 5529 transitions. [2022-12-14 18:18:12,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5529 transitions. [2022-12-14 18:18:12,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:12,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:12,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:12,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:13,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 2839 states and 5530 transitions. [2022-12-14 18:18:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5530 transitions. [2022-12-14 18:18:13,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:13,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:13,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:13,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:13,172 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:13,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:13,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 2840 states and 5531 transitions. [2022-12-14 18:18:13,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 5531 transitions. [2022-12-14 18:18:13,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:13,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:13,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:13,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:13,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:14,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:14,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5946 states to 2841 states and 5532 transitions. [2022-12-14 18:18:14,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5532 transitions. [2022-12-14 18:18:14,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:14,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:14,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:14,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:14,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:14,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:14,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5947 states to 2842 states and 5533 transitions. [2022-12-14 18:18:14,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 5533 transitions. [2022-12-14 18:18:14,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:14,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:14,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:14,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:15,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:15,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 2843 states and 5534 transitions. [2022-12-14 18:18:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 5534 transitions. [2022-12-14 18:18:15,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:15,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:15,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:15,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:15,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:16,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:16,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 2844 states and 5535 transitions. [2022-12-14 18:18:16,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 5535 transitions. [2022-12-14 18:18:16,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:16,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:16,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:16,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:16,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:18:17,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:17,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5950 states to 2845 states and 5536 transitions. [2022-12-14 18:18:17,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 5536 transitions. [2022-12-14 18:18:17,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:17,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:17,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:17,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:18:17,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:17,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5954 states to 2847 states and 5540 transitions. [2022-12-14 18:18:17,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5540 transitions. [2022-12-14 18:18:17,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:17,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:17,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:18:17,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:17,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 2849 states and 5544 transitions. [2022-12-14 18:18:17,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5544 transitions. [2022-12-14 18:18:17,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:17,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:17,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:17,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:18,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:18:28,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:28,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6019 states to 2859 states and 5566 transitions. [2022-12-14 18:18:28,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5566 transitions. [2022-12-14 18:18:28,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:28,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:28,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:18:28,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6020 states to 2860 states and 5567 transitions. [2022-12-14 18:18:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5567 transitions. [2022-12-14 18:18:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:28,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:28,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:28,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:28,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:18:28,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:28,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6024 states to 2862 states and 5571 transitions. [2022-12-14 18:18:28,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 5571 transitions. [2022-12-14 18:18:28,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:28,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:28,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:28,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:28,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:18:28,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6025 states to 2863 states and 5572 transitions. [2022-12-14 18:18:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5572 transitions. [2022-12-14 18:18:28,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:18:28,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:28,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:19:11,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:11,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6254 states to 2921 states and 5708 transitions. [2022-12-14 18:19:11,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 5708 transitions. [2022-12-14 18:19:11,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:19:11,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:11,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:11,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:11,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:13,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6261 states to 2923 states and 5713 transitions. [2022-12-14 18:19:13,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 5713 transitions. [2022-12-14 18:19:13,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:19:13,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:13,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:13,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:14,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:14,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6262 states to 2924 states and 5714 transitions. [2022-12-14 18:19:14,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 5714 transitions. [2022-12-14 18:19:14,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:19:14,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:14,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:14,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:20,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:20,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6287 states to 2935 states and 5737 transitions. [2022-12-14 18:19:20,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 5737 transitions. [2022-12-14 18:19:20,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:19:20,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:20,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:20,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:21,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:21,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6288 states to 2936 states and 5738 transitions. [2022-12-14 18:19:21,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 5738 transitions. [2022-12-14 18:19:21,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:19:21,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:21,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:21,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:21,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:22,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:22,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6289 states to 2937 states and 5739 transitions. [2022-12-14 18:19:22,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 5739 transitions. [2022-12-14 18:19:22,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:19:22,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:22,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:22,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:30,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6326 states to 2954 states and 5774 transitions. [2022-12-14 18:19:30,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5774 transitions. [2022-12-14 18:19:30,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:19:30,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:30,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:30,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:44,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6375 states to 2976 states and 5821 transitions. [2022-12-14 18:19:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5821 transitions. [2022-12-14 18:19:44,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:19:44,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:44,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:44,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:19:45,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:19:45,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6376 states to 2977 states and 5822 transitions. [2022-12-14 18:19:45,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 5822 transitions. [2022-12-14 18:19:45,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:19:45,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:19:45,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:19:45,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:19:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:00,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 2999 states and 5869 transitions. [2022-12-14 18:20:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 5869 transitions. [2022-12-14 18:20:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:20:00,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:00,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:00,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6438 states to 3006 states and 5882 transitions. [2022-12-14 18:20:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5882 transitions. [2022-12-14 18:20:06,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:20:06,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:06,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:07,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:07,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6439 states to 3007 states and 5883 transitions. [2022-12-14 18:20:07,513 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5883 transitions. [2022-12-14 18:20:07,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:20:07,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:07,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:07,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:07,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:22,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6488 states to 3029 states and 5930 transitions. [2022-12-14 18:20:22,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 5930 transitions. [2022-12-14 18:20:22,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:20:22,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:30,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:30,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6506 states to 3038 states and 5948 transitions. [2022-12-14 18:20:30,672 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 5948 transitions. [2022-12-14 18:20:30,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:20:30,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:30,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:30,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:30,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:34,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:34,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6518 states to 3044 states and 5960 transitions. [2022-12-14 18:20:34,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 5960 transitions. [2022-12-14 18:20:34,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:20:34,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:34,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:34,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:34,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:36,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6442 states to 3006 states and 5891 transitions. [2022-12-14 18:20:36,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5891 transitions. [2022-12-14 18:20:36,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:36,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:36,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:36,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:36,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:37,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6443 states to 3007 states and 5892 transitions. [2022-12-14 18:20:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5892 transitions. [2022-12-14 18:20:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:37,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,155 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:37,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6444 states to 3008 states and 5893 transitions. [2022-12-14 18:20:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5893 transitions. [2022-12-14 18:20:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:37,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:38,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6445 states to 3009 states and 5894 transitions. [2022-12-14 18:20:38,571 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5894 transitions. [2022-12-14 18:20:38,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:38,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:38,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:38,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:39,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6446 states to 3010 states and 5895 transitions. [2022-12-14 18:20:39,370 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 5895 transitions. [2022-12-14 18:20:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:39,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:39,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:39,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:40,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:40,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6447 states to 3011 states and 5896 transitions. [2022-12-14 18:20:40,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5896 transitions. [2022-12-14 18:20:40,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:40,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:40,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:40,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:40,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:41,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:41,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6448 states to 3012 states and 5897 transitions. [2022-12-14 18:20:41,259 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5897 transitions. [2022-12-14 18:20:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:41,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:41,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:20:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:42,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6449 states to 3013 states and 5898 transitions. [2022-12-14 18:20:42,187 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 5898 transitions. [2022-12-14 18:20:42,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:42,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:42,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:42,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:20:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6452 states to 3015 states and 5901 transitions. [2022-12-14 18:20:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5901 transitions. [2022-12-14 18:20:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:43,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:43,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:43,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:20:43,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6456 states to 3017 states and 5905 transitions. [2022-12-14 18:20:43,926 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 5905 transitions. [2022-12-14 18:20:43,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:43,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:43,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:44,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:20:44,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:44,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6457 states to 3018 states and 5906 transitions. [2022-12-14 18:20:44,096 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 5906 transitions. [2022-12-14 18:20:44,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:44,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:44,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:44,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:20:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:59,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 3030 states and 5936 transitions. [2022-12-14 18:20:59,544 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 5936 transitions. [2022-12-14 18:20:59,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:59,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:59,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:59,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:59,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:20:59,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:59,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6493 states to 3032 states and 5940 transitions. [2022-12-14 18:20:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5940 transitions. [2022-12-14 18:20:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:59,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:59,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:59,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:20:59,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6497 states to 3034 states and 5944 transitions. [2022-12-14 18:20:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 5944 transitions. [2022-12-14 18:20:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:20:59,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:59,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:00,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:18,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6533 states to 3047 states and 5978 transitions. [2022-12-14 18:21:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 5978 transitions. [2022-12-14 18:21:18,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:21:18,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:18,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:18,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6534 states to 3048 states and 5979 transitions. [2022-12-14 18:21:18,433 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 5979 transitions. [2022-12-14 18:21:18,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:21:18,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:18,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:18,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:18,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6538 states to 3050 states and 5983 transitions. [2022-12-14 18:21:18,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 5983 transitions. [2022-12-14 18:21:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:21:18,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:18,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:18,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:21,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:22:21,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:21,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6786 states to 3110 states and 6129 transitions. [2022-12-14 18:22:21,621 INFO L276 IsEmpty]: Start isEmpty. Operand 3110 states and 6129 transitions. [2022-12-14 18:22:21,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:22:21,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:21,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:21,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:21,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:22:23,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6793 states to 3112 states and 6134 transitions. [2022-12-14 18:22:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 3112 states and 6134 transitions. [2022-12-14 18:22:23,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:22:23,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:23,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:23,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:22:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:24,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6794 states to 3113 states and 6135 transitions. [2022-12-14 18:22:24,677 INFO L276 IsEmpty]: Start isEmpty. Operand 3113 states and 6135 transitions. [2022-12-14 18:22:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:22:24,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:24,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:24,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:24,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:22:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:31,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6819 states to 3124 states and 6158 transitions. [2022-12-14 18:22:31,377 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 6158 transitions. [2022-12-14 18:22:31,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:22:31,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:31,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:31,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:22:32,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:32,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6820 states to 3125 states and 6159 transitions. [2022-12-14 18:22:32,477 INFO L276 IsEmpty]: Start isEmpty. Operand 3125 states and 6159 transitions. [2022-12-14 18:22:32,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:22:32,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:32,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:32,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:22:33,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:33,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6821 states to 3126 states and 6160 transitions. [2022-12-14 18:22:33,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3126 states and 6160 transitions. [2022-12-14 18:22:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:22:33,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:33,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:33,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:22:45,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:45,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6859 states to 3143 states and 6196 transitions. [2022-12-14 18:22:45,976 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 6196 transitions. [2022-12-14 18:22:45,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:22:45,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:45,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:45,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:46,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:23:04,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:04,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6908 states to 3165 states and 6243 transitions. [2022-12-14 18:23:04,605 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 6243 transitions. [2022-12-14 18:23:04,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:23:04,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:04,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:04,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:23:07,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:07,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6910 states to 3167 states and 6245 transitions. [2022-12-14 18:23:07,448 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 6245 transitions. [2022-12-14 18:23:07,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:23:07,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:07,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:07,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:23:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:22,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6953 states to 3186 states and 6286 transitions. [2022-12-14 18:23:22,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3186 states and 6286 transitions. [2022-12-14 18:23:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:23:22,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:22,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:22,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:22,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:23:33,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:33,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6972 states to 3196 states and 6305 transitions. [2022-12-14 18:23:33,557 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6305 transitions. [2022-12-14 18:23:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:23:33,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:33,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:33,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:23:34,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:34,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6973 states to 3197 states and 6306 transitions. [2022-12-14 18:23:34,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 6306 transitions. [2022-12-14 18:23:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:23:34,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:34,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:34,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:34,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:09,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7052 states to 3234 states and 6383 transitions. [2022-12-14 18:24:09,679 INFO L276 IsEmpty]: Start isEmpty. Operand 3234 states and 6383 transitions. [2022-12-14 18:24:09,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:24:09,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:09,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:09,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:11,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6975 states to 3196 states and 6314 transitions. [2022-12-14 18:24:11,609 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6314 transitions. [2022-12-14 18:24:11,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:11,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:11,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:11,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:12,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:12,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6976 states to 3197 states and 6315 transitions. [2022-12-14 18:24:12,508 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 6315 transitions. [2022-12-14 18:24:12,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:12,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:12,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:13,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:13,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6977 states to 3198 states and 6316 transitions. [2022-12-14 18:24:13,436 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 6316 transitions. [2022-12-14 18:24:13,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:13,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:13,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:13,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:13,512 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:14,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6978 states to 3199 states and 6317 transitions. [2022-12-14 18:24:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 6317 transitions. [2022-12-14 18:24:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:14,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:14,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:14,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:15,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6979 states to 3200 states and 6318 transitions. [2022-12-14 18:24:15,414 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 6318 transitions. [2022-12-14 18:24:15,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:15,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:15,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:16,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:16,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6980 states to 3201 states and 6319 transitions. [2022-12-14 18:24:16,484 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 6319 transitions. [2022-12-14 18:24:16,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:16,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:16,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:16,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6981 states to 3202 states and 6320 transitions. [2022-12-14 18:24:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 6320 transitions. [2022-12-14 18:24:17,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:17,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:17,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:17,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:17,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:19,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:19,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6982 states to 3203 states and 6321 transitions. [2022-12-14 18:24:19,022 INFO L276 IsEmpty]: Start isEmpty. Operand 3203 states and 6321 transitions. [2022-12-14 18:24:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:19,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:19,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:19,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:19,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:24:19,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:19,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6985 states to 3205 states and 6324 transitions. [2022-12-14 18:24:19,213 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 6324 transitions. [2022-12-14 18:24:19,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:19,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:19,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:19,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:19,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:24:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:23,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6988 states to 3207 states and 6327 transitions. [2022-12-14 18:24:23,042 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 6327 transitions. [2022-12-14 18:24:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:23,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:23,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:23,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:24:26,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:26,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6991 states to 3208 states and 6330 transitions. [2022-12-14 18:24:26,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3208 states and 6330 transitions. [2022-12-14 18:24:26,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:26,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:26,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:26,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:24:27,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:27,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6992 states to 3209 states and 6331 transitions. [2022-12-14 18:24:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 6331 transitions. [2022-12-14 18:24:27,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:27,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:27,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:27,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:24:29,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:29,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6995 states to 3211 states and 6334 transitions. [2022-12-14 18:24:29,351 INFO L276 IsEmpty]: Start isEmpty. Operand 3211 states and 6334 transitions. [2022-12-14 18:24:29,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:29,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:29,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:29,459 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:24:29,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6999 states to 3213 states and 6338 transitions. [2022-12-14 18:24:29,544 INFO L276 IsEmpty]: Start isEmpty. Operand 3213 states and 6338 transitions. [2022-12-14 18:24:29,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:29,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:29,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:29,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:29,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:24:29,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7000 states to 3214 states and 6339 transitions. [2022-12-14 18:24:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 6339 transitions. [2022-12-14 18:24:29,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:29,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:29,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:30,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:24:58,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7081 states to 3229 states and 6381 transitions. [2022-12-14 18:24:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3229 states and 6381 transitions. [2022-12-14 18:24:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:58,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:58,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:59,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:24:59,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:59,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7085 states to 3231 states and 6385 transitions. [2022-12-14 18:24:59,138 INFO L276 IsEmpty]: Start isEmpty. Operand 3231 states and 6385 transitions. [2022-12-14 18:24:59,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:59,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:59,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:59,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:24:59,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7089 states to 3233 states and 6389 transitions. [2022-12-14 18:24:59,339 INFO L276 IsEmpty]: Start isEmpty. Operand 3233 states and 6389 transitions. [2022-12-14 18:24:59,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:59,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:59,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:25:32,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:32,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7137 states to 3249 states and 6435 transitions. [2022-12-14 18:25:32,129 INFO L276 IsEmpty]: Start isEmpty. Operand 3249 states and 6435 transitions. [2022-12-14 18:25:32,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:25:32,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:32,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:35,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.