./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/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_f59b7e15-74bf-4c69-be7d-eed739ead116/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/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_f59b7e15-74bf-4c69-be7d-eed739ead116/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 e80d4f8b0edf8f5c4127bb92c8390ef5eb0df30ae80a58b9f994310767a3efd9 --- 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 17:50:47,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 17:50:47,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 17:50:47,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 17:50:47,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 17:50:47,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 17:50:47,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 17:50:47,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 17:50:47,832 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 17:50:47,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 17:50:47,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 17:50:47,836 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 17:50:47,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 17:50:47,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 17:50:47,840 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 17:50:47,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 17:50:47,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 17:50:47,841 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 17:50:47,842 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 17:50:47,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 17:50:47,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 17:50:47,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 17:50:47,846 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 17:50:47,846 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 17:50:47,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 17:50:47,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 17:50:47,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 17:50:47,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 17:50:47,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 17:50:47,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 17:50:47,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 17:50:47,855 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 17:50:47,856 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 17:50:47,856 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 17:50:47,857 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 17:50:47,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 17:50:47,858 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 17:50:47,858 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 17:50:47,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 17:50:47,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 17:50:47,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 17:50:47,860 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 17:50:47,881 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 17:50:47,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 17:50:47,882 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 17:50:47,882 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 17:50:47,882 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 17:50:47,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 17:50:47,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 17:50:47,883 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 17:50:47,883 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 17:50:47,883 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 17:50:47,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 17:50:47,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 17:50:47,883 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 17:50:47,883 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 17:50:47,884 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 17:50:47,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 17:50:47,884 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 17:50:47,884 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 17:50:47,884 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 17:50:47,884 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 17:50:47,884 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 17:50:47,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:50:47,884 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 17:50:47,885 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 17:50:47,885 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 17:50:47,885 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 17:50:47,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 17:50:47,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 17:50:47,885 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_f59b7e15-74bf-4c69-be7d-eed739ead116/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e80d4f8b0edf8f5c4127bb92c8390ef5eb0df30ae80a58b9f994310767a3efd9 [2022-12-14 17:50:48,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 17:50:48,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 17:50:48,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 17:50:48,068 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 17:50:48,068 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 17:50:48,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-1.c [2022-12-14 17:50:50,714 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 17:50:51,177 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 17:50:51,177 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-1.c [2022-12-14 17:50:51,210 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/bin/ukojak-rkRKPMF4O4/data/4f05a00be/536f2ad42188483286afa417eb81b5bc/FLAG824a74349 [2022-12-14 17:50:51,224 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/bin/ukojak-rkRKPMF4O4/data/4f05a00be/536f2ad42188483286afa417eb81b5bc [2022-12-14 17:50:51,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 17:50:51,228 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 17:50:51,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 17:50:51,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 17:50:51,232 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 17:50:51,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:50:51" (1/1) ... [2022-12-14 17:50:51,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f6198a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:51, skipping insertion in model container [2022-12-14 17:50:51,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:50:51" (1/1) ... [2022-12-14 17:50:51,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 17:50:51,395 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 17:50:52,888 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_f59b7e15-74bf-4c69-be7d-eed739ead116/sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-1.c[380323,380336] [2022-12-14 17:50:52,907 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_f59b7e15-74bf-4c69-be7d-eed739ead116/sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-1.c[383339,383352] [2022-12-14 17:50:53,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:50:53,145 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 17:50:53,960 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_f59b7e15-74bf-4c69-be7d-eed739ead116/sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-1.c[380323,380336] [2022-12-14 17:50:53,964 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_f59b7e15-74bf-4c69-be7d-eed739ead116/sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-1.c[383339,383352] [2022-12-14 17:50:53,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:50:54,036 INFO L208 MainTranslator]: Completed translation [2022-12-14 17:50:54,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:54 WrapperNode [2022-12-14 17:50:54,036 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 17:50:54,037 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 17:50:54,037 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 17:50:54,037 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 17:50:54,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:54" (1/1) ... [2022-12-14 17:50:54,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:54" (1/1) ... [2022-12-14 17:50:54,412 INFO L138 Inliner]: procedures = 68, calls = 78, calls flagged for inlining = 45, calls inlined = 45, statements flattened = 13204 [2022-12-14 17:50:54,412 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 17:50:54,413 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 17:50:54,413 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 17:50:54,413 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 17:50:54,419 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:54" (1/1) ... [2022-12-14 17:50:54,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:54" (1/1) ... [2022-12-14 17:50:54,482 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:54" (1/1) ... [2022-12-14 17:50:54,482 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:54" (1/1) ... [2022-12-14 17:50:54,617 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:54" (1/1) ... [2022-12-14 17:50:54,655 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:54" (1/1) ... [2022-12-14 17:50:54,674 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:54" (1/1) ... [2022-12-14 17:50:54,710 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:54" (1/1) ... [2022-12-14 17:50:54,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 17:50:54,762 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 17:50:54,762 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 17:50:54,762 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 17:50:54,763 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:50:54" (1/1) ... [2022-12-14 17:50:54,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:50:54,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 17:50:54,790 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 17:50:54,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59b7e15-74bf-4c69-be7d-eed739ead116/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 17:50:54,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 17:50:54,827 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 17:50:54,827 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 17:50:54,827 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 17:50:54,827 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 17:50:54,827 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 17:50:54,827 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 17:50:54,827 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 17:50:54,827 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 17:50:54,827 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 17:50:54,828 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 17:50:54,828 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 17:50:54,828 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 17:50:54,828 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 17:50:54,828 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 17:50:54,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 17:50:54,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 17:50:54,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 17:50:54,953 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 17:50:54,955 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 17:51:00,664 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 17:51:02,107 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 17:51:02,107 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-12-14 17:51:02,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:51:02 BoogieIcfgContainer [2022-12-14 17:51:02,111 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 17:51:02,111 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 17:51:02,111 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 17:51:02,118 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 17:51:02,118 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:51:02" (1/1) ... [2022-12-14 17:51:02,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 17:51:02,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 1837 states and 3575 transitions. [2022-12-14 17:51:02,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3575 transitions. [2022-12-14 17:51:02,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:02,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:02,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:02,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:02,544 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 17:51:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:02,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1874 states and 3647 transitions. [2022-12-14 17:51:02,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3647 transitions. [2022-12-14 17:51:02,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:02,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:02,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:02,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:02,877 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 17:51:02,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1875 states and 3647 transitions. [2022-12-14 17:51:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3647 transitions. [2022-12-14 17:51:02,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:02,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:02,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:03,042 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 17:51:03,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:03,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1876 states and 3647 transitions. [2022-12-14 17:51:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3647 transitions. [2022-12-14 17:51:03,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:03,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:03,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:03,181 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 17:51:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:03,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1877 states and 3647 transitions. [2022-12-14 17:51:03,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3647 transitions. [2022-12-14 17:51:03,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:03,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:03,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:03,318 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 17:51:03,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:03,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1878 states and 3647 transitions. [2022-12-14 17:51:03,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3647 transitions. [2022-12-14 17:51:03,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:03,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:03,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:03,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:03,424 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 17:51:03,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1879 states and 3647 transitions. [2022-12-14 17:51:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3647 transitions. [2022-12-14 17:51:03,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:03,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:03,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:03,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:03,507 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 17:51:03,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:03,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1880 states and 3647 transitions. [2022-12-14 17:51:03,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3647 transitions. [2022-12-14 17:51:03,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:03,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:03,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:03,615 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 17:51:03,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:03,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1881 states and 3647 transitions. [2022-12-14 17:51:03,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3647 transitions. [2022-12-14 17:51:03,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:03,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:03,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:03,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:03,718 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 17:51:03,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:03,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1882 states and 3647 transitions. [2022-12-14 17:51:03,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3647 transitions. [2022-12-14 17:51:03,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:03,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:03,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:03,808 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 17:51:03,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:03,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1883 states and 3647 transitions. [2022-12-14 17:51:03,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3647 transitions. [2022-12-14 17:51:03,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:03,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:03,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:03,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:03,875 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 17:51:03,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:03,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1884 states and 3647 transitions. [2022-12-14 17:51:03,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3647 transitions. [2022-12-14 17:51:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:03,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:03,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:03,941 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 17:51:03,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:03,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1885 states and 3647 transitions. [2022-12-14 17:51:03,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3647 transitions. [2022-12-14 17:51:03,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:03,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:03,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:04,007 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 17:51:04,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:04,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1886 states and 3647 transitions. [2022-12-14 17:51:04,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3647 transitions. [2022-12-14 17:51:04,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:04,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:04,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:04,088 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 17:51:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:04,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1919 states and 3712 transitions. [2022-12-14 17:51:04,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3712 transitions. [2022-12-14 17:51:04,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:04,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:04,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:04,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:04,281 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 17:51:04,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:04,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1920 states and 3712 transitions. [2022-12-14 17:51:04,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3712 transitions. [2022-12-14 17:51:04,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:04,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:04,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:04,418 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 17:51:04,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1921 states and 3712 transitions. [2022-12-14 17:51:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3712 transitions. [2022-12-14 17:51:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:04,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:04,506 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 17:51:04,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:04,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1922 states and 3712 transitions. [2022-12-14 17:51:04,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3712 transitions. [2022-12-14 17:51:04,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:04,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:04,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:04,604 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 17:51:04,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:04,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1923 states and 3712 transitions. [2022-12-14 17:51:04,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3712 transitions. [2022-12-14 17:51:04,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:04,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:04,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:04,701 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 17:51:04,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:04,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1924 states and 3712 transitions. [2022-12-14 17:51:04,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3712 transitions. [2022-12-14 17:51:04,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:04,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:04,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:04,782 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 17:51:04,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1925 states and 3712 transitions. [2022-12-14 17:51:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3712 transitions. [2022-12-14 17:51:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:04,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:04,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:04,867 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 17:51:04,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:04,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1926 states and 3712 transitions. [2022-12-14 17:51:04,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3712 transitions. [2022-12-14 17:51:04,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:04,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:04,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:04,966 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 17:51:04,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:04,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1927 states and 3712 transitions. [2022-12-14 17:51:04,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 3712 transitions. [2022-12-14 17:51:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:04,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:04,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:05,065 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 17:51:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:05,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1928 states and 3712 transitions. [2022-12-14 17:51:05,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3712 transitions. [2022-12-14 17:51:05,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:05,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:05,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:05,168 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 17:51:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:05,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1929 states and 3712 transitions. [2022-12-14 17:51:05,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3712 transitions. [2022-12-14 17:51:05,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:05,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:05,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:05,280 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 17:51:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:05,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1958 states and 3771 transitions. [2022-12-14 17:51:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3771 transitions. [2022-12-14 17:51:05,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:05,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:05,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:05,517 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 17:51:05,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:05,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1959 states and 3771 transitions. [2022-12-14 17:51:05,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3771 transitions. [2022-12-14 17:51:05,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:05,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:05,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:05,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:05,619 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 17:51:05,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:05,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1960 states and 3771 transitions. [2022-12-14 17:51:05,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3771 transitions. [2022-12-14 17:51:05,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:05,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:05,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:05,715 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 17:51:05,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:05,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1961 states and 3771 transitions. [2022-12-14 17:51:05,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3771 transitions. [2022-12-14 17:51:05,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:05,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:05,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:05,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:05,789 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 17:51:05,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1962 states and 3771 transitions. [2022-12-14 17:51:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3771 transitions. [2022-12-14 17:51:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:05,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:05,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:05,859 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 17:51:05,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:05,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1963 states and 3771 transitions. [2022-12-14 17:51:05,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3771 transitions. [2022-12-14 17:51:05,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:05,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:05,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:05,927 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 17:51:05,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:05,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1964 states and 3771 transitions. [2022-12-14 17:51:05,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3771 transitions. [2022-12-14 17:51:05,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:05,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:05,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:06,001 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 17:51:06,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:06,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1965 states and 3771 transitions. [2022-12-14 17:51:06,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3771 transitions. [2022-12-14 17:51:06,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:06,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:06,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:06,075 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 17:51:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:06,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1966 states and 3771 transitions. [2022-12-14 17:51:06,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3771 transitions. [2022-12-14 17:51:06,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:06,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:06,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:06,149 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 17:51:06,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:06,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1967 states and 3771 transitions. [2022-12-14 17:51:06,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3771 transitions. [2022-12-14 17:51:06,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:06,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:06,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:06,266 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 17:51:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:06,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1990 states and 3818 transitions. [2022-12-14 17:51:06,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3818 transitions. [2022-12-14 17:51:06,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:06,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:06,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:06,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:06,539 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 17:51:06,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:06,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1991 states and 3818 transitions. [2022-12-14 17:51:06,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3818 transitions. [2022-12-14 17:51:06,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:06,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:06,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:06,644 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 17:51:06,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:06,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1992 states and 3818 transitions. [2022-12-14 17:51:06,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3818 transitions. [2022-12-14 17:51:06,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:06,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:06,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:06,743 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 17:51:06,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:06,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1993 states and 3818 transitions. [2022-12-14 17:51:06,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3818 transitions. [2022-12-14 17:51:06,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:06,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:06,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:06,845 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 17:51:06,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:06,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1994 states and 3818 transitions. [2022-12-14 17:51:06,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3818 transitions. [2022-12-14 17:51:06,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:06,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:06,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:06,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:06,936 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 17:51:06,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:06,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1995 states and 3818 transitions. [2022-12-14 17:51:06,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3818 transitions. [2022-12-14 17:51:06,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:06,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:06,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:07,006 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 17:51:07,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:07,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1996 states and 3818 transitions. [2022-12-14 17:51:07,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3818 transitions. [2022-12-14 17:51:07,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:07,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:07,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:07,069 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 17:51:07,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:07,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1997 states and 3818 transitions. [2022-12-14 17:51:07,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3818 transitions. [2022-12-14 17:51:07,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:07,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:07,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:07,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:07,151 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 17:51:07,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:07,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2014 states and 3853 transitions. [2022-12-14 17:51:07,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3853 transitions. [2022-12-14 17:51:07,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:07,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:07,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:07,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:07,387 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 17:51:07,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:07,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2015 states and 3853 transitions. [2022-12-14 17:51:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3853 transitions. [2022-12-14 17:51:07,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:07,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:07,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:07,452 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 17:51:07,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:07,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2016 states and 3853 transitions. [2022-12-14 17:51:07,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3853 transitions. [2022-12-14 17:51:07,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:07,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:07,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:07,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:07,518 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 17:51:07,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:07,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2017 states and 3853 transitions. [2022-12-14 17:51:07,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3853 transitions. [2022-12-14 17:51:07,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:07,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:07,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:07,646 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 17:51:07,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2018 states and 3853 transitions. [2022-12-14 17:51:07,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3853 transitions. [2022-12-14 17:51:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:07,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:07,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:07,738 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 17:51:07,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:07,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2019 states and 3853 transitions. [2022-12-14 17:51:07,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3853 transitions. [2022-12-14 17:51:07,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:07,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:07,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:07,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:07,823 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 17:51:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:08,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2030 states and 3876 transitions. [2022-12-14 17:51:08,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3876 transitions. [2022-12-14 17:51:08,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:08,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:08,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:08,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:08,053 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 17:51:08,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:08,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2031 states and 3876 transitions. [2022-12-14 17:51:08,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3876 transitions. [2022-12-14 17:51:08,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:08,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:08,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:08,113 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 17:51:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:08,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2032 states and 3876 transitions. [2022-12-14 17:51:08,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3876 transitions. [2022-12-14 17:51:08,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:08,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:08,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:08,172 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 17:51:08,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:08,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2033 states and 3876 transitions. [2022-12-14 17:51:08,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3876 transitions. [2022-12-14 17:51:08,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:08,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:08,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:08,253 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 17:51:08,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2038 states and 3887 transitions. [2022-12-14 17:51:08,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3887 transitions. [2022-12-14 17:51:08,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:08,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:08,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:08,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:08,487 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 17:51:08,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:08,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2039 states and 3887 transitions. [2022-12-14 17:51:08,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3887 transitions. [2022-12-14 17:51:08,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:08,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:08,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:08,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:08,600 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 17:51:08,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:08,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3948 states to 2041 states and 3892 transitions. [2022-12-14 17:51:08,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3892 transitions. [2022-12-14 17:51:08,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:51:08,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:08,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:08,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:08,909 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 17:51:08,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:08,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3965 states to 2049 states and 3907 transitions. [2022-12-14 17:51:08,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3907 transitions. [2022-12-14 17:51:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 17:51:08,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:08,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:08,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:09,243 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 17:51:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:10,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2092 states and 3994 transitions. [2022-12-14 17:51:10,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3994 transitions. [2022-12-14 17:51:10,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 17:51:10,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:10,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:10,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:10,991 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 17:51:12,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:12,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2100 states and 4011 transitions. [2022-12-14 17:51:12,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4011 transitions. [2022-12-14 17:51:12,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 17:51:12,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:12,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:12,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:12,328 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 17:51:14,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:14,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 2114 states and 4040 transitions. [2022-12-14 17:51:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4040 transitions. [2022-12-14 17:51:14,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 17:51:14,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:14,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:14,579 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 17:51:17,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:17,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 2134 states and 4081 transitions. [2022-12-14 17:51:17,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 4081 transitions. [2022-12-14 17:51:17,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 17:51:17,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:17,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:17,969 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 17:51:22,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:22,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2160 states and 4134 transitions. [2022-12-14 17:51:22,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2160 states and 4134 transitions. [2022-12-14 17:51:22,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 17:51:22,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:22,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:22,680 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 17:51:28,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:28,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 2195 states and 4205 transitions. [2022-12-14 17:51:28,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 4205 transitions. [2022-12-14 17:51:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:28,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:28,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:28,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:28,647 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 17:51:28,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:28,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 2196 states and 4206 transitions. [2022-12-14 17:51:28,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 4206 transitions. [2022-12-14 17:51:28,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:28,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:28,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:28,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:28,838 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 17:51:28,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:28,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 2197 states and 4207 transitions. [2022-12-14 17:51:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4207 transitions. [2022-12-14 17:51:28,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:28,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:28,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:29,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:29,042 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 17:51:29,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:29,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4332 states to 2198 states and 4208 transitions. [2022-12-14 17:51:29,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 4208 transitions. [2022-12-14 17:51:29,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:29,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:29,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:29,262 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 17:51:29,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:29,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4333 states to 2199 states and 4209 transitions. [2022-12-14 17:51:29,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 4209 transitions. [2022-12-14 17:51:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:29,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:29,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:29,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:29,485 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 17:51:29,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:29,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4334 states to 2200 states and 4210 transitions. [2022-12-14 17:51:29,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 4210 transitions. [2022-12-14 17:51:29,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:29,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:29,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:29,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:29,788 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 17:51:30,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4335 states to 2201 states and 4211 transitions. [2022-12-14 17:51:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4211 transitions. [2022-12-14 17:51:30,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:30,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:30,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:30,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:30,103 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 17:51:30,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:30,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 2202 states and 4212 transitions. [2022-12-14 17:51:30,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4212 transitions. [2022-12-14 17:51:30,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:30,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:30,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:31,161 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 17:51:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:38,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2247 states and 4306 transitions. [2022-12-14 17:51:38,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4306 transitions. [2022-12-14 17:51:38,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:38,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:38,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:38,110 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 17:51:39,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2255 states and 4323 transitions. [2022-12-14 17:51:39,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 4323 transitions. [2022-12-14 17:51:39,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:39,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:39,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:39,516 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 17:51:39,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:39,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 2256 states and 4324 transitions. [2022-12-14 17:51:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4324 transitions. [2022-12-14 17:51:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:39,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:39,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:39,846 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 17:51:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:40,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4490 states to 2257 states and 4325 transitions. [2022-12-14 17:51:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4325 transitions. [2022-12-14 17:51:40,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:40,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:40,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:40,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:40,198 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 17:51:42,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:42,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 2271 states and 4354 transitions. [2022-12-14 17:51:42,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4354 transitions. [2022-12-14 17:51:42,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:42,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:42,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:42,390 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 17:51:45,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 2291 states and 4395 transitions. [2022-12-14 17:51:45,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 4395 transitions. [2022-12-14 17:51:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:45,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:45,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:45,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:45,580 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 17:51:45,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2292 states and 4396 transitions. [2022-12-14 17:51:45,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4396 transitions. [2022-12-14 17:51:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:45,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:45,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:45,901 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 17:51:50,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4620 states to 2318 states and 4449 transitions. [2022-12-14 17:51:50,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4449 transitions. [2022-12-14 17:51:50,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:50,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:50,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:50,417 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 17:51:50,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:50,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2319 states and 4450 transitions. [2022-12-14 17:51:50,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4450 transitions. [2022-12-14 17:51:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:50,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:50,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:50,728 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 17:51:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:57,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 2354 states and 4522 transitions. [2022-12-14 17:51:57,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4522 transitions. [2022-12-14 17:51:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 17:51:57,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:57,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:57,071 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 17:51:57,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:57,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2318 states and 4459 transitions. [2022-12-14 17:51:57,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4459 transitions. [2022-12-14 17:51:57,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:51:57,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:57,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:57,175 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 17:51:57,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:57,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 2319 states and 4460 transitions. [2022-12-14 17:51:57,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4460 transitions. [2022-12-14 17:51:57,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:51:57,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:57,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:57,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:57,424 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 17:51:57,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:57,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 2320 states and 4461 transitions. [2022-12-14 17:51:57,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 4461 transitions. [2022-12-14 17:51:57,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:51:57,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:57,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:57,705 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 17:51:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:57,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 2321 states and 4462 transitions. [2022-12-14 17:51:57,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 4462 transitions. [2022-12-14 17:51:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:51:57,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:57,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:58,019 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 17:51:58,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 2322 states and 4463 transitions. [2022-12-14 17:51:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 4463 transitions. [2022-12-14 17:51:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:51:58,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:58,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:58,312 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 17:51:58,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:58,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4634 states to 2323 states and 4464 transitions. [2022-12-14 17:51:58,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 4464 transitions. [2022-12-14 17:51:58,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:51:58,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:58,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:58,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:58,573 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 17:51:58,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 2324 states and 4465 transitions. [2022-12-14 17:51:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4465 transitions. [2022-12-14 17:51:58,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:51:58,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:58,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:58,989 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 17:51:59,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:59,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4636 states to 2325 states and 4466 transitions. [2022-12-14 17:51:59,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4466 transitions. [2022-12-14 17:51:59,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:51:59,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:59,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:00,367 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 17:52:10,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:10,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 2372 states and 4567 transitions. [2022-12-14 17:52:10,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4567 transitions. [2022-12-14 17:52:10,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:52:10,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:10,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:10,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:10,606 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 17:52:12,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:12,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 2380 states and 4584 transitions. [2022-12-14 17:52:12,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4584 transitions. [2022-12-14 17:52:12,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:52:12,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:12,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:12,822 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 17:52:13,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:13,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4807 states to 2381 states and 4585 transitions. [2022-12-14 17:52:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 4585 transitions. [2022-12-14 17:52:13,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:52:13,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:13,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:13,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:13,263 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 17:52:13,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:13,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4808 states to 2382 states and 4586 transitions. [2022-12-14 17:52:13,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4586 transitions. [2022-12-14 17:52:13,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:52:13,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:13,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:13,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:13,622 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 17:52:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:16,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4839 states to 2396 states and 4615 transitions. [2022-12-14 17:52:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4615 transitions. [2022-12-14 17:52:16,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:52:16,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:16,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:16,670 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 17:52:21,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:21,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 2416 states and 4656 transitions. [2022-12-14 17:52:21,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 4656 transitions. [2022-12-14 17:52:21,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:52:21,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:21,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:21,798 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 17:52:22,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:22,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4883 states to 2417 states and 4657 transitions. [2022-12-14 17:52:22,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 4657 transitions. [2022-12-14 17:52:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:52:22,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:22,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:22,267 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 17:52:28,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:28,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4938 states to 2443 states and 4710 transitions. [2022-12-14 17:52:28,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4710 transitions. [2022-12-14 17:52:28,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:52:28,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:28,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:28,575 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 17:52:28,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4939 states to 2444 states and 4711 transitions. [2022-12-14 17:52:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4711 transitions. [2022-12-14 17:52:28,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:52:28,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:28,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:28,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:28,969 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 17:52:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:37,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 2478 states and 4782 transitions. [2022-12-14 17:52:37,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4782 transitions. [2022-12-14 17:52:37,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 17:52:37,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:37,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:38,042 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 17:52:38,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:38,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 2442 states and 4717 transitions. [2022-12-14 17:52:38,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4717 transitions. [2022-12-14 17:52:38,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:52:38,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:38,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:38,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:38,126 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 17:52:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4944 states to 2443 states and 4718 transitions. [2022-12-14 17:52:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4718 transitions. [2022-12-14 17:52:38,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:52:38,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:38,403 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 17:52:38,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:38,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4945 states to 2444 states and 4719 transitions. [2022-12-14 17:52:38,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4719 transitions. [2022-12-14 17:52:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:52:38,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:38,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:38,689 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 17:52:38,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:38,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 2445 states and 4720 transitions. [2022-12-14 17:52:38,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 4720 transitions. [2022-12-14 17:52:38,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:52:38,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:38,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:38,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:38,992 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 17:52:39,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:39,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4947 states to 2446 states and 4721 transitions. [2022-12-14 17:52:39,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4721 transitions. [2022-12-14 17:52:39,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:52:39,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:39,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:39,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:39,345 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 17:52:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:39,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 2447 states and 4722 transitions. [2022-12-14 17:52:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4722 transitions. [2022-12-14 17:52:39,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:52:39,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:39,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:39,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:39,870 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 17:52:40,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:40,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 2448 states and 4723 transitions. [2022-12-14 17:52:40,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4723 transitions. [2022-12-14 17:52:40,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:52:40,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:40,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:40,357 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 17:52:40,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:40,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2449 states and 4724 transitions. [2022-12-14 17:52:40,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4724 transitions. [2022-12-14 17:52:40,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:52:40,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:40,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:42,096 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 17:52:56,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:56,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 2498 states and 4831 transitions. [2022-12-14 17:52:56,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 4831 transitions. [2022-12-14 17:52:56,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:52:56,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:56,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:56,972 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 17:52:59,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:59,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5137 states to 2506 states and 4848 transitions. [2022-12-14 17:52:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 4848 transitions. [2022-12-14 17:52:59,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:52:59,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:59,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:59,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:59,969 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 17:53:00,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:00,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5138 states to 2507 states and 4849 transitions. [2022-12-14 17:53:00,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 4849 transitions. [2022-12-14 17:53:00,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:53:00,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:00,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:00,464 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 17:53:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 2508 states and 4850 transitions. [2022-12-14 17:53:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 4850 transitions. [2022-12-14 17:53:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:53:00,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:00,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:00,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:00,940 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 17:53:05,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:05,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 2522 states and 4879 transitions. [2022-12-14 17:53:05,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4879 transitions. [2022-12-14 17:53:05,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:53:05,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:05,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:05,569 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 17:53:11,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:11,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 2542 states and 4920 transitions. [2022-12-14 17:53:11,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4920 transitions. [2022-12-14 17:53:11,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:53:11,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:11,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:11,944 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 17:53:12,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:12,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5214 states to 2543 states and 4921 transitions. [2022-12-14 17:53:12,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4921 transitions. [2022-12-14 17:53:12,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:53:12,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:12,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:12,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:12,360 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 17:53:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 2569 states and 4974 transitions. [2022-12-14 17:53:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 4974 transitions. [2022-12-14 17:53:19,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:53:19,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:19,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:19,836 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 17:53:20,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:20,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 2570 states and 4975 transitions. [2022-12-14 17:53:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 4975 transitions. [2022-12-14 17:53:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:53:20,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:20,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:20,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:20,424 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 17:53:31,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:31,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5337 states to 2601 states and 5040 transitions. [2022-12-14 17:53:31,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 5040 transitions. [2022-12-14 17:53:31,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:53:31,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:31,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:31,389 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 17:53:33,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:33,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5343 states to 2604 states and 5046 transitions. [2022-12-14 17:53:33,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 5046 transitions. [2022-12-14 17:53:33,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:53:33,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:33,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:33,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:33,532 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 17:53:34,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 2569 states and 4982 transitions. [2022-12-14 17:53:34,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 4982 transitions. [2022-12-14 17:53:34,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:53:34,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:34,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:34,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:34,624 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 17:53:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:35,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 2570 states and 4983 transitions. [2022-12-14 17:53:35,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 4983 transitions. [2022-12-14 17:53:35,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:53:35,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:35,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:35,083 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 17:53:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 2571 states and 4984 transitions. [2022-12-14 17:53:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 4984 transitions. [2022-12-14 17:53:35,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:53:35,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:35,611 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 17:53:36,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:36,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 2572 states and 4985 transitions. [2022-12-14 17:53:36,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 4985 transitions. [2022-12-14 17:53:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:53:36,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:36,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:36,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:36,144 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 17:53:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:36,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 2573 states and 4986 transitions. [2022-12-14 17:53:36,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 4986 transitions. [2022-12-14 17:53:36,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:53:36,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:36,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:36,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:36,667 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 17:53:37,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:37,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 2574 states and 4987 transitions. [2022-12-14 17:53:37,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 4987 transitions. [2022-12-14 17:53:37,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:53:37,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:37,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:37,187 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 17:53:37,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:37,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 2575 states and 4988 transitions. [2022-12-14 17:53:37,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 4988 transitions. [2022-12-14 17:53:37,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:53:37,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:37,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:37,764 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 17:53:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:38,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 2576 states and 4989 transitions. [2022-12-14 17:53:38,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4989 transitions. [2022-12-14 17:53:38,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:53:38,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:38,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:38,384 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 17:53:38,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 2576 states and 4988 transitions. [2022-12-14 17:53:38,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4988 transitions. [2022-12-14 17:53:38,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:53:38,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:38,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:38,521 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 17:53:38,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:38,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 2578 states and 4992 transitions. [2022-12-14 17:53:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 4992 transitions. [2022-12-14 17:53:38,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:53:38,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:38,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:38,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:40,247 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 17:54:04,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5473 states to 2630 states and 5109 transitions. [2022-12-14 17:54:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 5109 transitions. [2022-12-14 17:54:04,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:54:04,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:04,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:04,931 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 17:54:07,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:07,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 2638 states and 5126 transitions. [2022-12-14 17:54:07,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5126 transitions. [2022-12-14 17:54:07,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:54:07,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:07,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:07,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:07,820 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 17:54:08,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:08,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5493 states to 2639 states and 5127 transitions. [2022-12-14 17:54:08,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5127 transitions. [2022-12-14 17:54:08,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:54:08,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:08,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:08,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:08,422 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 17:54:09,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:09,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5494 states to 2640 states and 5128 transitions. [2022-12-14 17:54:09,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5128 transitions. [2022-12-14 17:54:09,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:54:09,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:09,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:09,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:09,133 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 17:54:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:14,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5525 states to 2654 states and 5157 transitions. [2022-12-14 17:54:14,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 5157 transitions. [2022-12-14 17:54:14,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:54:14,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:14,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:14,716 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 17:54:22,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:22,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 2674 states and 5198 transitions. [2022-12-14 17:54:22,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5198 transitions. [2022-12-14 17:54:22,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:54:22,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:22,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:22,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:22,553 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 17:54:23,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:23,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2675 states and 5199 transitions. [2022-12-14 17:54:23,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 5199 transitions. [2022-12-14 17:54:23,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:54:23,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:23,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:23,065 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 17:54:33,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5625 states to 2701 states and 5253 transitions. [2022-12-14 17:54:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5253 transitions. [2022-12-14 17:54:33,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:54:33,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:33,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:34,020 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 17:54:34,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:34,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5626 states to 2702 states and 5254 transitions. [2022-12-14 17:54:34,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5254 transitions. [2022-12-14 17:54:34,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:54:34,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:34,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:34,595 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 17:54:49,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:49,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5693 states to 2733 states and 5319 transitions. [2022-12-14 17:54:49,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 5319 transitions. [2022-12-14 17:54:49,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:54:49,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:49,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:49,651 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 17:54:51,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 2736 states and 5325 transitions. [2022-12-14 17:54:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5325 transitions. [2022-12-14 17:54:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:54:52,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:52,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:52,046 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 17:54:53,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5629 states to 2701 states and 5261 transitions. [2022-12-14 17:54:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5261 transitions. [2022-12-14 17:54:53,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:54:53,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:53,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:53,468 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 17:54:54,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:54,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2702 states and 5262 transitions. [2022-12-14 17:54:54,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5262 transitions. [2022-12-14 17:54:54,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:54:54,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:54,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:54,068 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 17:54:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2703 states and 5263 transitions. [2022-12-14 17:54:54,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5263 transitions. [2022-12-14 17:54:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:54:54,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:54,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:54,750 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 17:54:55,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:55,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2704 states and 5264 transitions. [2022-12-14 17:54:55,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 5264 transitions. [2022-12-14 17:54:55,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:54:55,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:55,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:55,422 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 17:54:56,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:56,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 2705 states and 5265 transitions. [2022-12-14 17:54:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 5265 transitions. [2022-12-14 17:54:56,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:54:56,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:56,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:56,155 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 17:54:56,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:56,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5634 states to 2706 states and 5266 transitions. [2022-12-14 17:54:56,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5266 transitions. [2022-12-14 17:54:56,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:54:56,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:56,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:56,913 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 17:54:57,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:57,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 2707 states and 5267 transitions. [2022-12-14 17:54:57,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 5267 transitions. [2022-12-14 17:54:57,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:54:57,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:57,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:57,550 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 17:54:58,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:58,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 2708 states and 5268 transitions. [2022-12-14 17:54:58,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5268 transitions. [2022-12-14 17:54:58,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:54:58,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:58,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:58,247 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 17:54:58,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 2710 states and 5272 transitions. [2022-12-14 17:54:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5272 transitions. [2022-12-14 17:54:58,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:54:58,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:58,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:58,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:58,407 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 17:54:58,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 2712 states and 5276 transitions. [2022-12-14 17:54:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5276 transitions. [2022-12-14 17:54:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:54:58,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:58,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:58,979 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 17:55:07,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:07,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 2722 states and 5298 transitions. [2022-12-14 17:55:07,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 5298 transitions. [2022-12-14 17:55:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:55:07,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:07,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:07,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:07,716 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 17:55:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 2723 states and 5299 transitions. [2022-12-14 17:55:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5299 transitions. [2022-12-14 17:55:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:55:07,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:07,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:07,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:10,356 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 17:55:46,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:46,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5904 states to 2777 states and 5423 transitions. [2022-12-14 17:55:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5423 transitions. [2022-12-14 17:55:46,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:55:46,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:46,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:46,209 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 17:55:50,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:50,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5923 states to 2785 states and 5440 transitions. [2022-12-14 17:55:50,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 5440 transitions. [2022-12-14 17:55:50,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:55:50,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:50,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:50,338 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 17:55:51,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:51,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5924 states to 2786 states and 5441 transitions. [2022-12-14 17:55:51,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5441 transitions. [2022-12-14 17:55:51,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:55:51,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:51,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:51,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:51,073 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 17:55:51,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2787 states and 5442 transitions. [2022-12-14 17:55:51,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5442 transitions. [2022-12-14 17:55:51,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:55:51,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:51,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:51,714 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 17:55:57,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:57,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 2801 states and 5471 transitions. [2022-12-14 17:55:57,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 5471 transitions. [2022-12-14 17:55:57,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:55:57,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:57,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:57,969 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 17:56:07,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:07,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6000 states to 2821 states and 5513 transitions. [2022-12-14 17:56:07,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5513 transitions. [2022-12-14 17:56:07,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:56:07,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:07,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:07,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:07,913 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 17:56:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:08,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6001 states to 2822 states and 5514 transitions. [2022-12-14 17:56:08,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 5514 transitions. [2022-12-14 17:56:08,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:56:08,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:08,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:08,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:08,627 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 17:56:20,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:20,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6050 states to 2844 states and 5561 transitions. [2022-12-14 17:56:20,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 5561 transitions. [2022-12-14 17:56:20,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:56:20,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:20,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:20,684 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 17:56:23,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:23,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6057 states to 2848 states and 5568 transitions. [2022-12-14 17:56:23,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5568 transitions. [2022-12-14 17:56:23,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:56:23,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:23,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:23,302 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 17:56:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:23,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6058 states to 2849 states and 5569 transitions. [2022-12-14 17:56:23,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5569 transitions. [2022-12-14 17:56:23,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:56:23,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:23,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:23,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:23,991 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 17:56:37,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:37,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 2871 states and 5616 transitions. [2022-12-14 17:56:37,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5616 transitions. [2022-12-14 17:56:37,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:56:37,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:37,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:37,621 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 17:56:43,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:43,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6125 states to 2880 states and 5634 transitions. [2022-12-14 17:56:43,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 5634 transitions. [2022-12-14 17:56:43,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:56:43,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:43,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:43,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:43,934 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 17:56:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:46,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6131 states to 2883 states and 5640 transitions. [2022-12-14 17:56:46,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5640 transitions. [2022-12-14 17:56:46,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 17:56:46,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:46,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:46,710 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 17:56:48,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6060 states to 2848 states and 5576 transitions. [2022-12-14 17:56:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5576 transitions. [2022-12-14 17:56:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:56:48,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:48,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:48,246 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 17:56:48,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:48,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 2849 states and 5577 transitions. [2022-12-14 17:56:48,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5577 transitions. [2022-12-14 17:56:48,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:56:48,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:48,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:48,822 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 17:56:49,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:49,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 2850 states and 5578 transitions. [2022-12-14 17:56:49,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5578 transitions. [2022-12-14 17:56:49,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:56:49,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:49,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:49,434 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 17:56:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:50,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6063 states to 2851 states and 5579 transitions. [2022-12-14 17:56:50,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 5579 transitions. [2022-12-14 17:56:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:56:50,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:50,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:50,061 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 17:56:50,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:50,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 2852 states and 5580 transitions. [2022-12-14 17:56:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 5580 transitions. [2022-12-14 17:56:50,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:56:50,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:50,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:50,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:50,847 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 17:56:51,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6065 states to 2853 states and 5581 transitions. [2022-12-14 17:56:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5581 transitions. [2022-12-14 17:56:51,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:56:51,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:51,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:51,561 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 17:56:52,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:52,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 2854 states and 5582 transitions. [2022-12-14 17:56:52,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 5582 transitions. [2022-12-14 17:56:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:56:52,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:52,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:52,332 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 17:56:53,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:53,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6067 states to 2855 states and 5583 transitions. [2022-12-14 17:56:53,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5583 transitions. [2022-12-14 17:56:53,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:56:53,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:53,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:53,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:53,208 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 17:56:54,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:54,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 2857 states and 5586 transitions. [2022-12-14 17:56:54,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5586 transitions. [2022-12-14 17:56:54,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:56:54,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:54,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:54,479 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 17:56:54,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:54,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6074 states to 2859 states and 5590 transitions. [2022-12-14 17:56:54,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5590 transitions. [2022-12-14 17:56:54,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:56:54,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:54,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:54,647 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 17:56:54,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:54,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6078 states to 2861 states and 5594 transitions. [2022-12-14 17:56:54,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5594 transitions. [2022-12-14 17:56:54,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:56:54,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:54,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:55,310 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 17:57:11,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:11,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6108 states to 2873 states and 5622 transitions. [2022-12-14 17:57:11,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5622 transitions. [2022-12-14 17:57:11,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:57:11,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:11,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:11,402 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 17:57:11,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6109 states to 2874 states and 5623 transitions. [2022-12-14 17:57:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5623 transitions. [2022-12-14 17:57:11,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:57:11,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:11,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:14,017 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 17:58:05,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:05,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6330 states to 2930 states and 5756 transitions. [2022-12-14 17:58:05,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 5756 transitions. [2022-12-14 17:58:05,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:58:05,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:05,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:05,317 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 17:58:09,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:09,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6349 states to 2938 states and 5773 transitions. [2022-12-14 17:58:09,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 5773 transitions. [2022-12-14 17:58:09,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:58:09,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:09,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:09,973 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 17:58:10,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:10,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6350 states to 2939 states and 5774 transitions. [2022-12-14 17:58:10,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 5774 transitions. [2022-12-14 17:58:10,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:58:10,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:10,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:10,804 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 17:58:11,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:11,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6351 states to 2940 states and 5775 transitions. [2022-12-14 17:58:11,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 5775 transitions. [2022-12-14 17:58:11,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:58:11,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:11,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:11,709 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 17:58:19,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:19,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 2954 states and 5804 transitions. [2022-12-14 17:58:19,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5804 transitions. [2022-12-14 17:58:19,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:58:19,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:19,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:19,930 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 17:58:33,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:33,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 2973 states and 5845 transitions. [2022-12-14 17:58:33,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5845 transitions. [2022-12-14 17:58:33,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:58:33,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:33,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:33,186 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 17:58:34,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:34,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6426 states to 2974 states and 5846 transitions. [2022-12-14 17:58:34,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 5846 transitions. [2022-12-14 17:58:34,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:58:34,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:34,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:34,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:34,092 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 17:58:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6475 states to 2996 states and 5893 transitions. [2022-12-14 17:58:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 5893 transitions. [2022-12-14 17:58:51,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:58:51,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:51,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:51,451 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 17:58:55,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:55,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6482 states to 3000 states and 5900 transitions. [2022-12-14 17:58:55,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 5900 transitions. [2022-12-14 17:58:55,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:58:55,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:55,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:55,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:55,278 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 17:58:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:56,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6483 states to 3001 states and 5901 transitions. [2022-12-14 17:58:56,146 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 5901 transitions. [2022-12-14 17:58:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:58:56,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:56,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:56,193 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 17:59:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:10,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6526 states to 3020 states and 5942 transitions. [2022-12-14 17:59:10,245 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 5942 transitions. [2022-12-14 17:59:10,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:59:10,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:10,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:10,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:10,292 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 17:59:22,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:22,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6550 states to 3032 states and 5966 transitions. [2022-12-14 17:59:22,850 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5966 transitions. [2022-12-14 17:59:22,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:59:22,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:22,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:22,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:22,903 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 17:59:26,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:26,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6556 states to 3035 states and 5972 transitions. [2022-12-14 17:59:26,133 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 5972 transitions. [2022-12-14 17:59:26,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:59:26,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:26,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:26,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:26,187 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 17:59:27,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:27,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6484 states to 3000 states and 5908 transitions. [2022-12-14 17:59:27,921 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 5908 transitions. [2022-12-14 17:59:27,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:27,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:27,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:27,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:28,073 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 17:59:28,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:28,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6485 states to 3001 states and 5909 transitions. [2022-12-14 17:59:28,884 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 5909 transitions. [2022-12-14 17:59:28,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:28,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:28,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:28,930 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 17:59:29,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:29,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6486 states to 3002 states and 5910 transitions. [2022-12-14 17:59:29,673 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 5910 transitions. [2022-12-14 17:59:29,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:29,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:29,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:29,722 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 17:59:30,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:30,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6487 states to 3003 states and 5911 transitions. [2022-12-14 17:59:30,530 INFO L276 IsEmpty]: Start isEmpty. Operand 3003 states and 5911 transitions. [2022-12-14 17:59:30,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:30,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:30,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:30,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:30,579 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 17:59:31,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:31,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6488 states to 3004 states and 5912 transitions. [2022-12-14 17:59:31,416 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 5912 transitions. [2022-12-14 17:59:31,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:31,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:31,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:31,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:31,469 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 17:59:32,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:32,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 3005 states and 5913 transitions. [2022-12-14 17:59:32,355 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 5913 transitions. [2022-12-14 17:59:32,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:32,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:32,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:32,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:32,403 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 17:59:33,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:33,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6490 states to 3006 states and 5914 transitions. [2022-12-14 17:59:33,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5914 transitions. [2022-12-14 17:59:33,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:33,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:33,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:33,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:33,284 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 17:59:34,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:34,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6491 states to 3007 states and 5915 transitions. [2022-12-14 17:59:34,153 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5915 transitions. [2022-12-14 17:59:34,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:34,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:34,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:34,332 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 17:59:34,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:34,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6494 states to 3009 states and 5918 transitions. [2022-12-14 17:59:34,407 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5918 transitions. [2022-12-14 17:59:34,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:34,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:34,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:34,509 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 17:59:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:35,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6497 states to 3011 states and 5921 transitions. [2022-12-14 17:59:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5921 transitions. [2022-12-14 17:59:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:35,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:35,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:35,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:36,039 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 17:59:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6501 states to 3013 states and 5925 transitions. [2022-12-14 17:59:36,110 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 5925 transitions. [2022-12-14 17:59:36,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:36,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:36,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:36,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:36,212 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 17:59:36,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:36,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6505 states to 3015 states and 5929 transitions. [2022-12-14 17:59:36,283 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5929 transitions. [2022-12-14 17:59:36,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:36,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:36,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:36,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:37,149 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 17:59:58,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:58,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6541 states to 3029 states and 5963 transitions. [2022-12-14 17:59:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 5963 transitions. [2022-12-14 17:59:58,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:58,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:58,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:58,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:58,840 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 17:59:58,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6542 states to 3030 states and 5964 transitions. [2022-12-14 17:59:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 5964 transitions. [2022-12-14 17:59:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:58,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:58,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:59,125 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 17:59:59,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:59,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 3032 states and 5968 transitions. [2022-12-14 17:59:59,218 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5968 transitions. [2022-12-14 17:59:59,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:59:59,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:59,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:02,937 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 18:01:16,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:16,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6783 states to 3090 states and 6109 transitions. [2022-12-14 18:01:16,200 INFO L276 IsEmpty]: Start isEmpty. Operand 3090 states and 6109 transitions. [2022-12-14 18:01:16,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:01:16,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:16,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:16,249 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 18:01:22,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:22,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6802 states to 3098 states and 6126 transitions. [2022-12-14 18:01:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 6126 transitions. [2022-12-14 18:01:22,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:01:22,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:22,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:22,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:22,543 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 18:01:23,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6803 states to 3099 states and 6127 transitions. [2022-12-14 18:01:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 3099 states and 6127 transitions. [2022-12-14 18:01:23,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:01:23,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:23,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:23,748 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 18:01:24,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6804 states to 3100 states and 6128 transitions. [2022-12-14 18:01:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 6128 transitions. [2022-12-14 18:01:24,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:01:24,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:24,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:24,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:24,753 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 18:01:36,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:36,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6836 states to 3114 states and 6158 transitions. [2022-12-14 18:01:36,746 INFO L276 IsEmpty]: Start isEmpty. Operand 3114 states and 6158 transitions. [2022-12-14 18:01:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:01:36,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:36,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:36,796 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 18:01:54,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:54,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6879 states to 3133 states and 6199 transitions. [2022-12-14 18:01:54,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 6199 transitions. [2022-12-14 18:01:54,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:01:54,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:54,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:54,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:54,187 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 18:01:57,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:57,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6881 states to 3135 states and 6201 transitions. [2022-12-14 18:01:57,106 INFO L276 IsEmpty]: Start isEmpty. Operand 3135 states and 6201 transitions. [2022-12-14 18:01:57,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:01:57,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:57,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:57,157 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 18:02:15,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:15,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6924 states to 3154 states and 6242 transitions. [2022-12-14 18:02:15,699 INFO L276 IsEmpty]: Start isEmpty. Operand 3154 states and 6242 transitions. [2022-12-14 18:02:15,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:02:15,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:15,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:15,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:15,748 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 18:02:20,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6930 states to 3157 states and 6248 transitions. [2022-12-14 18:02:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 3157 states and 6248 transitions. [2022-12-14 18:02:20,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:02:20,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:20,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:20,203 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 18:02:23,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:23,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6937 states to 3161 states and 6255 transitions. [2022-12-14 18:02:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 6255 transitions. [2022-12-14 18:02:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:02:23,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:23,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:24,003 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 18:02:24,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6938 states to 3162 states and 6256 transitions. [2022-12-14 18:02:24,904 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 6256 transitions. [2022-12-14 18:02:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:02:24,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:24,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:24,952 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 18:02:57,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:57,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7005 states to 3193 states and 6321 transitions. [2022-12-14 18:02:57,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3193 states and 6321 transitions. [2022-12-14 18:02:57,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:02:57,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:57,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:57,792 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 18:03:01,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:01,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7011 states to 3196 states and 6327 transitions. [2022-12-14 18:03:01,903 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6327 transitions. [2022-12-14 18:03:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:03:01,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:01,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:01,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:01,952 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 18:03:03,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:03,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6938 states to 3161 states and 6263 transitions. [2022-12-14 18:03:03,725 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 6263 transitions. [2022-12-14 18:03:03,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:03,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:03,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:03,773 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 18:03:04,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:04,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6939 states to 3162 states and 6264 transitions. [2022-12-14 18:03:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 6264 transitions. [2022-12-14 18:03:04,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:04,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:04,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:04,538 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 18:03:05,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6940 states to 3163 states and 6265 transitions. [2022-12-14 18:03:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 3163 states and 6265 transitions. [2022-12-14 18:03:05,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:05,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:05,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:05,730 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 18:03:06,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:06,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6941 states to 3164 states and 6266 transitions. [2022-12-14 18:03:06,961 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 6266 transitions. [2022-12-14 18:03:06,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:06,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:06,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:06,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:07,016 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 18:03:07,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:07,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6942 states to 3165 states and 6267 transitions. [2022-12-14 18:03:07,969 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 6267 transitions. [2022-12-14 18:03:07,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:07,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:07,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:07,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:08,019 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 18:03:09,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6943 states to 3166 states and 6268 transitions. [2022-12-14 18:03:09,043 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 6268 transitions. [2022-12-14 18:03:09,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:09,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:09,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:09,093 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 18:03:10,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:10,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6944 states to 3167 states and 6269 transitions. [2022-12-14 18:03:10,130 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 6269 transitions. [2022-12-14 18:03:10,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:10,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:10,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:10,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:10,179 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 18:03:11,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:11,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6945 states to 3168 states and 6270 transitions. [2022-12-14 18:03:11,307 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 6270 transitions. [2022-12-14 18:03:11,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:11,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:11,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:11,340 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 18:03:11,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:11,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6948 states to 3170 states and 6273 transitions. [2022-12-14 18:03:11,417 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 6273 transitions. [2022-12-14 18:03:11,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:11,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:11,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:11,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:11,519 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 18:03:11,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:11,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6951 states to 3172 states and 6276 transitions. [2022-12-14 18:03:11,711 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 6276 transitions. [2022-12-14 18:03:11,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:11,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:11,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:11,814 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 18:03:11,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:11,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6954 states to 3174 states and 6279 transitions. [2022-12-14 18:03:11,904 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 6279 transitions. [2022-12-14 18:03:11,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:11,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:11,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:11,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:12,005 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 18:03:13,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:13,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6957 states to 3176 states and 6282 transitions. [2022-12-14 18:03:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 6282 transitions. [2022-12-14 18:03:13,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:13,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:13,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:13,714 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 18:03:13,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:13,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6961 states to 3178 states and 6286 transitions. [2022-12-14 18:03:13,798 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 6286 transitions. [2022-12-14 18:03:13,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:13,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:13,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:13,904 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 18:03:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:13,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6962 states to 3179 states and 6287 transitions. [2022-12-14 18:03:13,982 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 6287 transitions. [2022-12-14 18:03:13,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:03:13,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:13,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:14,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:14,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.