./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH --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 c5f4858505c444657049a34bd1efbc3b1e97c5e32733a83c11ccaa8ea369cb2f --- 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-e04fb08 [2022-11-16 08:28:05,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:28:05,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:28:05,908 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:28:05,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:28:05,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:28:05,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:28:05,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:28:05,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:28:05,929 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:28:05,931 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:28:05,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:28:05,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:28:05,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:28:05,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:28:05,943 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:28:05,946 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:28:05,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:28:05,954 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:28:05,956 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:28:05,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:28:05,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:28:05,962 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:28:05,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:28:05,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:28:05,971 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:28:05,972 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:28:05,973 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:28:05,974 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:28:05,975 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:28:05,976 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:28:05,977 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:28:05,979 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:28:05,980 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:28:05,981 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:28:05,981 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:28:05,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:28:05,982 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:28:05,983 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:28:05,983 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:28:05,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:28:05,985 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-16 08:28:06,021 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:28:06,026 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:28:06,027 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:28:06,027 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:28:06,028 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:28:06,028 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:28:06,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:28:06,029 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 08:28:06,029 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:28:06,029 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 08:28:06,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:28:06,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:28:06,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:28:06,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:28:06,031 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 08:28:06,031 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:28:06,032 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:28:06,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:28:06,032 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:28:06,032 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:28:06,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:28:06,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:28:06,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:28:06,033 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:28:06,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:28:06,034 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:28:06,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:28:06,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:28:06,036 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_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5f4858505c444657049a34bd1efbc3b1e97c5e32733a83c11ccaa8ea369cb2f [2022-11-16 08:28:06,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:28:06,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:28:06,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:28:06,363 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:28:06,365 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:28:06,367 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2022-11-16 08:28:06,457 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/data/9d7490d6a/676e44a69c82448f8fbaa6980ad580b9/FLAG20cdb1164 [2022-11-16 08:28:07,014 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:28:07,015 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2022-11-16 08:28:07,025 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/data/9d7490d6a/676e44a69c82448f8fbaa6980ad580b9/FLAG20cdb1164 [2022-11-16 08:28:07,321 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/data/9d7490d6a/676e44a69c82448f8fbaa6980ad580b9 [2022-11-16 08:28:07,323 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:28:07,325 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:28:07,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:28:07,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:28:07,332 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:28:07,332 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53d4532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07, skipping insertion in model container [2022-11-16 08:28:07,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:28:07,392 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:28:07,661 WARN L229 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_16354696-3058-48f6-ab31-5f611f6e9a0f/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[7806,7819] [2022-11-16 08:28:07,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:28:07,723 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:28:07,770 WARN L229 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_16354696-3058-48f6-ab31-5f611f6e9a0f/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[7806,7819] [2022-11-16 08:28:07,805 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:28:07,839 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:28:07,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07 WrapperNode [2022-11-16 08:28:07,840 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:28:07,841 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:28:07,841 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:28:07,841 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:28:07,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,859 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,898 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 633 [2022-11-16 08:28:07,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:28:07,899 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:28:07,899 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:28:07,900 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:28:07,909 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,909 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,920 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,921 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,934 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,937 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,956 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:28:07,957 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:28:07,958 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:28:07,958 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:28:07,959 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:07" (1/1) ... [2022-11-16 08:28:07,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:28:07,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:28:07,993 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:28:07,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16354696-3058-48f6-ab31-5f611f6e9a0f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:28:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:28:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:28:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:28:08,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:28:08,166 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:28:08,168 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:28:08,928 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:28:09,279 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:28:09,279 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:28:09,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:28:09 BoogieIcfgContainer [2022-11-16 08:28:09,282 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:28:09,283 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:28:09,283 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:28:09,294 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:28:09,295 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:28:09" (1/1) ... [2022-11-16 08:28:09,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:28:09,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 98 states and 170 transitions. [2022-11-16 08:28:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 170 transitions. [2022-11-16 08:28:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-16 08:28:09,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:09,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:09,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:09,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:09,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 100 states and 172 transitions. [2022-11-16 08:28:09,963 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 172 transitions. [2022-11-16 08:28:09,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-16 08:28:09,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:09,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:10,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:10,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:10,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 177 transitions. [2022-11-16 08:28:10,344 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 177 transitions. [2022-11-16 08:28:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-16 08:28:10,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:10,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:10,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:10,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:10,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 111 states and 195 transitions. [2022-11-16 08:28:10,707 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 195 transitions. [2022-11-16 08:28:10,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-16 08:28:10,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:10,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:10,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:10,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:11,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:11,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 116 states and 204 transitions. [2022-11-16 08:28:11,234 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 204 transitions. [2022-11-16 08:28:11,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-16 08:28:11,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:11,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:11,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:11,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:11,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 118 states and 208 transitions. [2022-11-16 08:28:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 208 transitions. [2022-11-16 08:28:11,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 08:28:11,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:11,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:12,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:12,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 127 states and 228 transitions. [2022-11-16 08:28:12,544 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 228 transitions. [2022-11-16 08:28:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:28:12,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:12,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:12,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:12,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:12,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:12,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 131 states and 234 transitions. [2022-11-16 08:28:12,820 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 234 transitions. [2022-11-16 08:28:12,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:28:12,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:12,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:12,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:12,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:14,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:14,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 145 states and 267 transitions. [2022-11-16 08:28:14,188 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 267 transitions. [2022-11-16 08:28:14,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:28:14,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:14,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:14,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:14,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:14,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 146 states and 267 transitions. [2022-11-16 08:28:14,277 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 267 transitions. [2022-11-16 08:28:14,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:28:14,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:14,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:14,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:14,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:14,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:14,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 150 states and 273 transitions. [2022-11-16 08:28:14,370 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 273 transitions. [2022-11-16 08:28:14,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:28:14,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:14,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:14,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:14,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:14,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 151 states and 273 transitions. [2022-11-16 08:28:14,473 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 273 transitions. [2022-11-16 08:28:14,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 08:28:14,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:14,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:14,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:14,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:14,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 152 states and 274 transitions. [2022-11-16 08:28:14,596 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 274 transitions. [2022-11-16 08:28:14,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 08:28:14,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:14,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:14,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:14,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:16,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 163 states and 298 transitions. [2022-11-16 08:28:16,141 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 298 transitions. [2022-11-16 08:28:16,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 08:28:16,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:16,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:16,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:16,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:16,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 162 states and 296 transitions. [2022-11-16 08:28:16,276 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 296 transitions. [2022-11-16 08:28:16,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 08:28:16,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:16,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:16,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 164 states and 300 transitions. [2022-11-16 08:28:16,421 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 300 transitions. [2022-11-16 08:28:16,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:28:16,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:16,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:16,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:16,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 168 states and 306 transitions. [2022-11-16 08:28:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 306 transitions. [2022-11-16 08:28:16,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:28:16,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:16,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:16,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:16,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:19,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 183 states and 341 transitions. [2022-11-16 08:28:19,881 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 341 transitions. [2022-11-16 08:28:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:28:19,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:19,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:19,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 184 states and 341 transitions. [2022-11-16 08:28:19,969 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 341 transitions. [2022-11-16 08:28:19,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:28:19,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:19,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:20,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:20,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:20,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 188 states and 347 transitions. [2022-11-16 08:28:20,065 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 347 transitions. [2022-11-16 08:28:20,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:28:20,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:20,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:20,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 189 states and 347 transitions. [2022-11-16 08:28:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 347 transitions. [2022-11-16 08:28:20,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:28:20,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:20,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:20,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:20,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 193 states and 353 transitions. [2022-11-16 08:28:20,263 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 353 transitions. [2022-11-16 08:28:20,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:28:20,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:20,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:20,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:20,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 197 states and 359 transitions. [2022-11-16 08:28:20,494 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 359 transitions. [2022-11-16 08:28:20,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:28:20,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:20,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:20,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:20,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:20,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:20,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 198 states and 359 transitions. [2022-11-16 08:28:20,607 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 359 transitions. [2022-11-16 08:28:20,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:28:20,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:20,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:20,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:20,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:20,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 202 states and 365 transitions. [2022-11-16 08:28:20,718 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 365 transitions. [2022-11-16 08:28:20,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:28:20,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:20,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 203 states and 365 transitions. [2022-11-16 08:28:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 365 transitions. [2022-11-16 08:28:20,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:28:20,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:20,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:20,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:20,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:20,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 204 states and 365 transitions. [2022-11-16 08:28:20,884 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 365 transitions. [2022-11-16 08:28:20,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:28:20,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:20,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:20,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:26,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:26,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 224 states and 414 transitions. [2022-11-16 08:28:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 414 transitions. [2022-11-16 08:28:26,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:28:26,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:26,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:26,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:26,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:26,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 228 states and 420 transitions. [2022-11-16 08:28:26,610 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 420 transitions. [2022-11-16 08:28:26,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:28:26,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:26,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:26,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:26,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:26,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 229 states and 420 transitions. [2022-11-16 08:28:26,736 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 420 transitions. [2022-11-16 08:28:26,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:28:26,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:26,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:26,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:26,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:26,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 233 states and 426 transitions. [2022-11-16 08:28:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 426 transitions. [2022-11-16 08:28:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:28:26,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:26,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:26,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 235 states and 429 transitions. [2022-11-16 08:28:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 429 transitions. [2022-11-16 08:28:26,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:28:26,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:26,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:26,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:27,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:27,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 236 states and 429 transitions. [2022-11-16 08:28:27,047 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 429 transitions. [2022-11-16 08:28:27,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:28:27,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:27,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:27,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 253 states and 468 transitions. [2022-11-16 08:28:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 468 transitions. [2022-11-16 08:28:31,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:28:31,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:31,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:31,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:31,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:31,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 251 states and 464 transitions. [2022-11-16 08:28:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 464 transitions. [2022-11-16 08:28:31,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:28:31,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:31,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:31,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:31,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:31,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:31,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 253 states and 468 transitions. [2022-11-16 08:28:31,311 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 468 transitions. [2022-11-16 08:28:31,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:28:31,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:31,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:40,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 274 states and 519 transitions. [2022-11-16 08:28:40,429 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 519 transitions. [2022-11-16 08:28:40,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:28:40,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:40,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:40,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:40,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:40,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:40,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 278 states and 525 transitions. [2022-11-16 08:28:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 525 transitions. [2022-11-16 08:28:40,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:28:40,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:40,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:40,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:40,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:40,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 279 states and 525 transitions. [2022-11-16 08:28:40,635 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 525 transitions. [2022-11-16 08:28:40,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:28:40,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:40,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:40,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:40,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:40,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:40,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 283 states and 531 transitions. [2022-11-16 08:28:40,733 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 531 transitions. [2022-11-16 08:28:40,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:28:40,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:40,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:40,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:40,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:40,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 287 states and 537 transitions. [2022-11-16 08:28:40,829 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 537 transitions. [2022-11-16 08:28:40,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:28:40,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:40,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:40,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:40,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 288 states and 537 transitions. [2022-11-16 08:28:40,918 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 537 transitions. [2022-11-16 08:28:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:28:40,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:40,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:41,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:41,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 292 states and 543 transitions. [2022-11-16 08:28:41,017 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 543 transitions. [2022-11-16 08:28:41,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:28:41,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:41,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:41,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:41,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:41,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:41,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 293 states and 543 transitions. [2022-11-16 08:28:41,147 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 543 transitions. [2022-11-16 08:28:41,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:28:41,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:41,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:41,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:41,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 294 states and 543 transitions. [2022-11-16 08:28:41,262 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 543 transitions. [2022-11-16 08:28:41,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:28:41,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:41,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:41,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:54,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 316 states and 596 transitions. [2022-11-16 08:28:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 596 transitions. [2022-11-16 08:28:54,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:28:54,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:54,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:54,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:54,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:54,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 320 states and 602 transitions. [2022-11-16 08:28:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 602 transitions. [2022-11-16 08:28:54,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:28:54,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:54,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:54,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:28:54,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:28:54,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 321 states and 602 transitions. [2022-11-16 08:28:54,415 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 602 transitions. [2022-11-16 08:28:54,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:28:54,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:28:54,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:28:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:28:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:10,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:10,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 344 states and 657 transitions. [2022-11-16 08:29:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 657 transitions. [2022-11-16 08:29:10,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:29:10,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:10,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:10,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:10,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:11,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:11,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 348 states and 663 transitions. [2022-11-16 08:29:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 663 transitions. [2022-11-16 08:29:11,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:29:11,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:11,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:11,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:11,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 352 states and 669 transitions. [2022-11-16 08:29:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 669 transitions. [2022-11-16 08:29:11,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:29:11,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:11,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:11,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:11,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:11,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 353 states and 669 transitions. [2022-11-16 08:29:11,327 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 669 transitions. [2022-11-16 08:29:11,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:29:11,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:11,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:11,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:11,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 357 states and 675 transitions. [2022-11-16 08:29:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 675 transitions. [2022-11-16 08:29:11,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:29:11,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:11,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:11,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 358 states and 675 transitions. [2022-11-16 08:29:11,571 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 675 transitions. [2022-11-16 08:29:11,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:29:11,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:11,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:11,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:11,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:11,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:11,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 359 states and 675 transitions. [2022-11-16 08:29:11,706 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 675 transitions. [2022-11-16 08:29:11,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:29:11,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:11,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:11,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:12,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:12,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 363 states and 681 transitions. [2022-11-16 08:29:12,107 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 681 transitions. [2022-11-16 08:29:12,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:29:12,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:12,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:12,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:12,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 367 states and 687 transitions. [2022-11-16 08:29:12,276 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 687 transitions. [2022-11-16 08:29:12,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:29:12,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:12,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:12,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:12,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:12,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:12,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 368 states and 687 transitions. [2022-11-16 08:29:12,435 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 687 transitions. [2022-11-16 08:29:12,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:29:12,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:12,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:12,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:12,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:12,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 369 states and 687 transitions. [2022-11-16 08:29:12,545 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 687 transitions. [2022-11-16 08:29:12,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:29:12,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:12,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:12,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:12,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:12,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:12,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 373 states and 693 transitions. [2022-11-16 08:29:12,668 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 693 transitions. [2022-11-16 08:29:12,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:29:12,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:12,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:12,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:12,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:12,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 374 states and 693 transitions. [2022-11-16 08:29:12,777 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 693 transitions. [2022-11-16 08:29:12,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:12,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:12,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:12,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:13,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:13,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 378 states and 701 transitions. [2022-11-16 08:29:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 701 transitions. [2022-11-16 08:29:13,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:13,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:13,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:13,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:13,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:14,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 382 states and 709 transitions. [2022-11-16 08:29:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 709 transitions. [2022-11-16 08:29:14,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:14,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:14,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:14,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:14,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:15,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:15,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 386 states and 715 transitions. [2022-11-16 08:29:15,264 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 715 transitions. [2022-11-16 08:29:15,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:15,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:15,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:15,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:15,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:15,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 390 states and 721 transitions. [2022-11-16 08:29:15,365 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 721 transitions. [2022-11-16 08:29:15,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:15,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:15,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:15,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:15,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 391 states and 721 transitions. [2022-11-16 08:29:15,469 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 721 transitions. [2022-11-16 08:29:15,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:15,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:15,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:15,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:15,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:15,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 395 states and 727 transitions. [2022-11-16 08:29:15,943 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 727 transitions. [2022-11-16 08:29:15,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:15,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:15,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:16,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:16,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:16,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 396 states and 727 transitions. [2022-11-16 08:29:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 727 transitions. [2022-11-16 08:29:16,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:16,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:16,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:16,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:16,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:16,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:16,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 400 states and 733 transitions. [2022-11-16 08:29:16,250 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 733 transitions. [2022-11-16 08:29:16,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:16,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:16,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:16,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:16,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:16,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 401 states and 736 transitions. [2022-11-16 08:29:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 736 transitions. [2022-11-16 08:29:16,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:16,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:16,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:16,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:16,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:16,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 402 states and 736 transitions. [2022-11-16 08:29:16,464 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 736 transitions. [2022-11-16 08:29:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:16,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:16,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:16,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 403 states and 736 transitions. [2022-11-16 08:29:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 736 transitions. [2022-11-16 08:29:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:16,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:16,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:16,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:16,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:16,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 404 states and 736 transitions. [2022-11-16 08:29:16,648 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 736 transitions. [2022-11-16 08:29:16,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:16,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:16,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:16,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:16,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:16,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:16,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 408 states and 743 transitions. [2022-11-16 08:29:16,754 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 743 transitions. [2022-11-16 08:29:16,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:16,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:16,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:16,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:16,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:16,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 412 states and 749 transitions. [2022-11-16 08:29:16,857 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 749 transitions. [2022-11-16 08:29:16,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:16,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:16,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:16,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:16,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 413 states and 750 transitions. [2022-11-16 08:29:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 750 transitions. [2022-11-16 08:29:17,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:17,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:17,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:17,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:17,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:17,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 414 states and 750 transitions. [2022-11-16 08:29:17,447 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 750 transitions. [2022-11-16 08:29:17,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:17,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:17,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:17,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:17,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:17,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 415 states and 750 transitions. [2022-11-16 08:29:17,546 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 750 transitions. [2022-11-16 08:29:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:17,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:17,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:18,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:41,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:41,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 440 states and 807 transitions. [2022-11-16 08:29:41,298 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 807 transitions. [2022-11-16 08:29:41,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:41,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:41,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:41,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:41,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:41,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 439 states and 805 transitions. [2022-11-16 08:29:41,394 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 805 transitions. [2022-11-16 08:29:41,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:41,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:41,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:41,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:41,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:41,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 443 states and 811 transitions. [2022-11-16 08:29:41,498 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 811 transitions. [2022-11-16 08:29:41,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:41,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:41,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:41,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:41,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:41,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 447 states and 817 transitions. [2022-11-16 08:29:41,618 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 817 transitions. [2022-11-16 08:29:41,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:41,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:41,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:41,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:41,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:41,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:41,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 448 states and 817 transitions. [2022-11-16 08:29:41,711 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 817 transitions. [2022-11-16 08:29:41,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:29:41,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:41,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:41,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:41,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:41,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:41,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 449 states and 817 transitions. [2022-11-16 08:29:41,838 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 817 transitions. [2022-11-16 08:29:41,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:41,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:41,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:41,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:41,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:41,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:41,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 453 states and 823 transitions. [2022-11-16 08:29:41,973 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 823 transitions. [2022-11-16 08:29:41,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:41,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:41,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:41,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:42,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:42,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:42,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 457 states and 829 transitions. [2022-11-16 08:29:42,165 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 829 transitions. [2022-11-16 08:29:42,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:42,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:42,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:42,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:42,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 458 states and 829 transitions. [2022-11-16 08:29:42,270 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 829 transitions. [2022-11-16 08:29:42,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:42,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:42,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:42,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:42,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:42,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 462 states and 835 transitions. [2022-11-16 08:29:42,384 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 835 transitions. [2022-11-16 08:29:42,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:42,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:42,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:42,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:42,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:42,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:42,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 463 states and 835 transitions. [2022-11-16 08:29:42,491 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 835 transitions. [2022-11-16 08:29:42,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:42,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:42,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:42,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 464 states and 835 transitions. [2022-11-16 08:29:42,599 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 835 transitions. [2022-11-16 08:29:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:42,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:42,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:42,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:42,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:42,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 468 states and 841 transitions. [2022-11-16 08:29:42,710 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 841 transitions. [2022-11-16 08:29:42,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:42,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:42,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:42,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 472 states and 847 transitions. [2022-11-16 08:29:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 847 transitions. [2022-11-16 08:29:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:42,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:42,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:42,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:42,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:42,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:42,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 473 states and 847 transitions. [2022-11-16 08:29:42,932 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 847 transitions. [2022-11-16 08:29:42,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:42,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:42,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:43,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 474 states and 847 transitions. [2022-11-16 08:29:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 847 transitions. [2022-11-16 08:29:43,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:43,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:43,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:43,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:51,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 495 states and 896 transitions. [2022-11-16 08:29:51,237 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 896 transitions. [2022-11-16 08:29:51,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:51,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:51,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:51,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:51,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:51,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 499 states and 902 transitions. [2022-11-16 08:29:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 902 transitions. [2022-11-16 08:29:51,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:29:51,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:51,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:51,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:51,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 500 states and 902 transitions. [2022-11-16 08:29:51,515 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 902 transitions. [2022-11-16 08:29:51,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:51,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:51,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:51,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:51,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:51,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 504 states and 908 transitions. [2022-11-16 08:29:51,636 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 908 transitions. [2022-11-16 08:29:51,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:51,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:51,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:51,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 508 states and 914 transitions. [2022-11-16 08:29:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 914 transitions. [2022-11-16 08:29:51,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:51,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:51,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:51,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:51,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:51,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 509 states and 914 transitions. [2022-11-16 08:29:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 914 transitions. [2022-11-16 08:29:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:51,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:51,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:51,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:51,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 513 states and 920 transitions. [2022-11-16 08:29:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 920 transitions. [2022-11-16 08:29:51,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:51,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:51,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:52,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:52,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 514 states and 920 transitions. [2022-11-16 08:29:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 920 transitions. [2022-11-16 08:29:52,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:52,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:52,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:52,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:52,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:52,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 515 states and 920 transitions. [2022-11-16 08:29:52,200 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 920 transitions. [2022-11-16 08:29:52,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:52,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:52,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:52,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:52,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:52,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 519 states and 926 transitions. [2022-11-16 08:29:52,323 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 926 transitions. [2022-11-16 08:29:52,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:52,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:52,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:52,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:52,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:52,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 523 states and 932 transitions. [2022-11-16 08:29:52,520 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 932 transitions. [2022-11-16 08:29:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:52,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:52,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:52,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:52,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:52,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:52,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 524 states and 932 transitions. [2022-11-16 08:29:52,625 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 932 transitions. [2022-11-16 08:29:52,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:52,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:52,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:52,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:52,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:52,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 525 states and 932 transitions. [2022-11-16 08:29:52,731 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 932 transitions. [2022-11-16 08:29:52,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:52,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:52,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:52,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:52,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 527 states and 934 transitions. [2022-11-16 08:29:52,840 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 934 transitions. [2022-11-16 08:29:52,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:52,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:52,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:52,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 531 states and 940 transitions. [2022-11-16 08:29:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 940 transitions. [2022-11-16 08:29:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:29:52,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:52,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:53,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:29:53,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:29:53,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 532 states and 940 transitions. [2022-11-16 08:29:53,079 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 940 transitions. [2022-11-16 08:29:53,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 08:29:53,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:29:53,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:29:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:29:54,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:18,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 560 states and 1000 transitions. [2022-11-16 08:30:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1000 transitions. [2022-11-16 08:30:18,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 08:30:18,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:18,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:18,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:19,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:19,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 561 states and 1002 transitions. [2022-11-16 08:30:19,133 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1002 transitions. [2022-11-16 08:30:19,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:19,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:19,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:19,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:19,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:19,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 565 states and 1008 transitions. [2022-11-16 08:30:19,354 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1008 transitions. [2022-11-16 08:30:19,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:19,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:19,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:19,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:19,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 569 states and 1014 transitions. [2022-11-16 08:30:19,670 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1014 transitions. [2022-11-16 08:30:19,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:19,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:19,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:19,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:19,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:19,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 570 states and 1014 transitions. [2022-11-16 08:30:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1014 transitions. [2022-11-16 08:30:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:19,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:19,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:19,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:20,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:20,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 574 states and 1020 transitions. [2022-11-16 08:30:20,066 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1020 transitions. [2022-11-16 08:30:20,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:20,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:20,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:20,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:20,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:20,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 575 states and 1020 transitions. [2022-11-16 08:30:20,266 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1020 transitions. [2022-11-16 08:30:20,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:20,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:20,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:20,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:20,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 576 states and 1020 transitions. [2022-11-16 08:30:20,462 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1020 transitions. [2022-11-16 08:30:20,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:20,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:20,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:20,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:20,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:20,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 580 states and 1026 transitions. [2022-11-16 08:30:20,656 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1026 transitions. [2022-11-16 08:30:20,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:20,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:20,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:20,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:20,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:20,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 584 states and 1032 transitions. [2022-11-16 08:30:20,879 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1032 transitions. [2022-11-16 08:30:20,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:20,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:20,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:21,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 585 states and 1032 transitions. [2022-11-16 08:30:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1032 transitions. [2022-11-16 08:30:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:21,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:21,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:21,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:21,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:21,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 586 states and 1032 transitions. [2022-11-16 08:30:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1032 transitions. [2022-11-16 08:30:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:21,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:21,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:21,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:22,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:25,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:25,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 590 states and 1051 transitions. [2022-11-16 08:30:25,285 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1051 transitions. [2022-11-16 08:30:25,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:25,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:25,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:25,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 594 states and 1057 transitions. [2022-11-16 08:30:25,503 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1057 transitions. [2022-11-16 08:30:25,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:30:25,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:25,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:25,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:25,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:25,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:25,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 595 states and 1057 transitions. [2022-11-16 08:30:25,701 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1057 transitions. [2022-11-16 08:30:25,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:30:25,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:25,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:25,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:25,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 599 states and 1063 transitions. [2022-11-16 08:30:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1063 transitions. [2022-11-16 08:30:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:30:25,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:25,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:25,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:25,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:25,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 603 states and 1069 transitions. [2022-11-16 08:30:25,964 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1069 transitions. [2022-11-16 08:30:25,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:30:25,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:25,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:25,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:26,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:26,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:26,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 604 states and 1069 transitions. [2022-11-16 08:30:26,095 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1069 transitions. [2022-11-16 08:30:26,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:30:26,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:26,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:26,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:26,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:26,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:26,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 608 states and 1075 transitions. [2022-11-16 08:30:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1075 transitions. [2022-11-16 08:30:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:30:26,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:26,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:26,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:26,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:26,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:26,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 609 states and 1075 transitions. [2022-11-16 08:30:26,445 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1075 transitions. [2022-11-16 08:30:26,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:30:26,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:26,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:26,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:26,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:26,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:26,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 610 states and 1075 transitions. [2022-11-16 08:30:26,552 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1075 transitions. [2022-11-16 08:30:26,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:30:26,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:26,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:26,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:26,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:26,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 614 states and 1081 transitions. [2022-11-16 08:30:26,665 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1081 transitions. [2022-11-16 08:30:26,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:30:26,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:26,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:26,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:26,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:26,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 618 states and 1087 transitions. [2022-11-16 08:30:26,774 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1087 transitions. [2022-11-16 08:30:26,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:30:26,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:26,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:26,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:26,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:26,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:26,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 619 states and 1087 transitions. [2022-11-16 08:30:26,884 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1087 transitions. [2022-11-16 08:30:26,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:30:26,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:26,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:26,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:26,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:26,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:26,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 620 states and 1087 transitions. [2022-11-16 08:30:26,998 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1087 transitions. [2022-11-16 08:30:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:30:26,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:26,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:27,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:27,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:27,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 624 states and 1093 transitions. [2022-11-16 08:30:27,121 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1093 transitions. [2022-11-16 08:30:27,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:30:27,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:27,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:27,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:27,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:27,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 625 states and 1093 transitions. [2022-11-16 08:30:27,231 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1093 transitions. [2022-11-16 08:30:27,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:30:27,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:27,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:27,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:27,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:27,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 629 states and 1099 transitions. [2022-11-16 08:30:27,424 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1099 transitions. [2022-11-16 08:30:27,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:30:27,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:27,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:27,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 633 states and 1105 transitions. [2022-11-16 08:30:27,626 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1105 transitions. [2022-11-16 08:30:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:30:27,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:27,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:27,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:27,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:27,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:27,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 634 states and 1105 transitions. [2022-11-16 08:30:27,831 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1105 transitions. [2022-11-16 08:30:27,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:30:27,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:27,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:27,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:27,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:28,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:28,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 638 states and 1111 transitions. [2022-11-16 08:30:28,038 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1111 transitions. [2022-11-16 08:30:28,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:30:28,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:28,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:28,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:28,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:28,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 639 states and 1111 transitions. [2022-11-16 08:30:28,359 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1111 transitions. [2022-11-16 08:30:28,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:30:28,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:28,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:28,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:28,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:28,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 640 states and 1111 transitions. [2022-11-16 08:30:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1111 transitions. [2022-11-16 08:30:28,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:30:28,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:28,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:28,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:28,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:28,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:28,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 644 states and 1117 transitions. [2022-11-16 08:30:28,848 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1117 transitions. [2022-11-16 08:30:28,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:30:28,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:28,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:28,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:28,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:29,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:29,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 648 states and 1123 transitions. [2022-11-16 08:30:29,091 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1123 transitions. [2022-11-16 08:30:29,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:30:29,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:29,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:29,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:29,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 649 states and 1123 transitions. [2022-11-16 08:30:29,293 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1123 transitions. [2022-11-16 08:30:29,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:30:29,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:29,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:29,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:29,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:29,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 650 states and 1123 transitions. [2022-11-16 08:30:29,500 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1123 transitions. [2022-11-16 08:30:29,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:30:29,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:29,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:29,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:29,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:29,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 654 states and 1129 transitions. [2022-11-16 08:30:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1129 transitions. [2022-11-16 08:30:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:30:29,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:29,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:29,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:30:29,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:30:29,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 655 states and 1129 transitions. [2022-11-16 08:30:29,881 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1129 transitions. [2022-11-16 08:30:29,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 08:30:29,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:30:29,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:30:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:30:34,618 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 08:31:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:34,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 694 states and 1249 transitions. [2022-11-16 08:31:34,046 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1249 transitions. [2022-11-16 08:31:34,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 08:31:34,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:34,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:35,009 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 08:32:29,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:29,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 734 states and 1358 transitions. [2022-11-16 08:32:29,430 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1358 transitions. [2022-11-16 08:32:29,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 08:32:29,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:29,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:29,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:29,638 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 08:32:30,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:30,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 736 states and 1361 transitions. [2022-11-16 08:32:30,742 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1361 transitions. [2022-11-16 08:32:30,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-16 08:32:30,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:30,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:30,803 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 08:32:48,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:48,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 759 states and 1407 transitions. [2022-11-16 08:32:48,793 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1407 transitions. [2022-11-16 08:32:48,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-16 08:32:48,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:48,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:48,837 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-16 08:32:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:52,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 761 states and 1409 transitions. [2022-11-16 08:32:52,211 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1409 transitions. [2022-11-16 08:32:52,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-16 08:32:52,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:52,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 08:33:51,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:51,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 802 states and 1522 transitions. [2022-11-16 08:33:51,568 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1522 transitions. [2022-11-16 08:33:51,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-16 08:33:51,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:51,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:51,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 08:33:53,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 803 states and 1523 transitions. [2022-11-16 08:33:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1523 transitions. [2022-11-16 08:33:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-16 08:33:53,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:53,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:53,524 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 08:33:55,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:55,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 805 states and 1526 transitions. [2022-11-16 08:33:55,210 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1526 transitions. [2022-11-16 08:33:55,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-16 08:33:55,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:55,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:55,255 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-16 08:34:10,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:10,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 824 states and 1565 transitions. [2022-11-16 08:34:10,008 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1565 transitions. [2022-11-16 08:34:10,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-16 08:34:10,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:10,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 08:34:11,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:11,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 826 states and 1568 transitions. [2022-11-16 08:34:11,624 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1568 transitions. [2022-11-16 08:34:11,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 08:34:11,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:11,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:11,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:12,901 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 08:34:36,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:36,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 845 states and 1631 transitions. [2022-11-16 08:34:36,274 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1631 transitions. [2022-11-16 08:34:36,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 08:34:36,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:36,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:36,457 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 08:34:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:38,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 846 states and 1632 transitions. [2022-11-16 08:34:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1632 transitions. [2022-11-16 08:34:38,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 08:34:38,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:38,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:38,538 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 08:34:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:41,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 849 states and 1638 transitions. [2022-11-16 08:34:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1638 transitions. [2022-11-16 08:34:41,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 08:34:41,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:41,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:44,046 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 08:34:47,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 851 states and 1644 transitions. [2022-11-16 08:34:47,727 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1644 transitions. [2022-11-16 08:34:47,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 08:34:47,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:47,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:47,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:55,050 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 08:36:31,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 890 states and 1773 transitions. [2022-11-16 08:36:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1773 transitions. [2022-11-16 08:36:31,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 08:36:31,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:31,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:31,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:36:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 08:37:45,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:45,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 902 states and 1802 transitions. [2022-11-16 08:37:45,245 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1802 transitions. [2022-11-16 08:37:45,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 08:37:45,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:45,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:37:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 08:39:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:39:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 908 states and 1816 transitions. [2022-11-16 08:39:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1816 transitions. [2022-11-16 08:39:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 08:39:03,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:39:03,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:39:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:39:03,288 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 08:39:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:39:06,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 911 states and 1826 transitions. [2022-11-16 08:39:06,703 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1826 transitions. [2022-11-16 08:39:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 08:39:06,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:39:06,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:39:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:39:12,205 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 08:40:04,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 940 states and 1925 transitions. [2022-11-16 08:40:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1925 transitions. [2022-11-16 08:40:04,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 08:40:04,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:04,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:04,838 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 08:40:11,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 944 states and 1931 transitions. [2022-11-16 08:40:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1931 transitions. [2022-11-16 08:40:11,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 08:40:11,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:11,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:13,007 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 08:40:19,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:19,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 950 states and 1946 transitions. [2022-11-16 08:40:19,904 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1946 transitions. [2022-11-16 08:40:19,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 08:40:19,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:19,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:21,952 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.