./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-acceleration/array_2-2-simple.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-acceleration/array_2-2-simple.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c189c1cb91ea61745da6126e2d9c114f6ae511079741dc75bc227de256009336 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:46:40,807 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:46:40,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:46:40,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:46:40,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:46:40,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:46:40,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:46:40,826 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:46:40,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:46:40,828 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:46:40,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:46:40,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:46:40,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:46:40,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:46:40,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:46:40,831 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:46:40,832 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:46:40,832 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:46:40,833 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:46:40,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:46:40,835 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:46:40,836 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:46:40,837 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:46:40,838 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:46:40,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:46:40,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:46:40,840 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:46:40,841 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:46:40,841 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:46:40,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:46:40,842 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:46:40,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:46:40,843 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:46:40,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:46:40,844 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:46:40,844 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:46:40,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:46:40,845 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:46:40,845 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:46:40,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:46:40,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:46:40,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:46:40,866 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:46:40,866 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:46:40,867 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:46:40,867 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:46:40,868 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:46:40,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:46:40,868 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:46:40,869 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:46:40,869 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:46:40,869 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:46:40,869 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:46:40,869 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:46:40,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:46:40,870 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:46:40,870 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:46:40,870 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:46:40,870 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:46:40,870 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:46:40,870 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:46:40,870 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:46:40,871 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:46:40,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:46:40,871 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:46:40,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:46:40,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:46:40,871 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:46:40,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:46:40,872 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:46:40,872 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_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c189c1cb91ea61745da6126e2d9c114f6ae511079741dc75bc227de256009336 [2022-12-14 19:46:41,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:46:41,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:46:41,051 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:46:41,052 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:46:41,052 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:46:41,053 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/loop-acceleration/array_2-2-simple.i [2022-12-14 19:46:43,656 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:46:43,825 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:46:43,825 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/sv-benchmarks/c/loop-acceleration/array_2-2-simple.i [2022-12-14 19:46:43,830 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/data/f599fd5cb/f3438f66b74e42e1af9f0f4d4187c861/FLAG81d9c7c0b [2022-12-14 19:46:43,840 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/data/f599fd5cb/f3438f66b74e42e1af9f0f4d4187c861 [2022-12-14 19:46:43,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:46:43,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:46:43,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:46:43,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:46:43,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:46:43,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:46:43" (1/1) ... [2022-12-14 19:46:43,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f1f2fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:43, skipping insertion in model container [2022-12-14 19:46:43,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:46:43" (1/1) ... [2022-12-14 19:46:43,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:46:43,862 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:46:43,963 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/sv-benchmarks/c/loop-acceleration/array_2-2-simple.i[809,822] [2022-12-14 19:46:43,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:46:43,981 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:46:43,992 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/sv-benchmarks/c/loop-acceleration/array_2-2-simple.i[809,822] [2022-12-14 19:46:43,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:46:44,009 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:46:44,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:44 WrapperNode [2022-12-14 19:46:44,010 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:46:44,011 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:46:44,011 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:46:44,011 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:46:44,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:44" (1/1) ... [2022-12-14 19:46:44,022 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:44" (1/1) ... [2022-12-14 19:46:44,034 INFO L138 Inliner]: procedures = 16, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 44 [2022-12-14 19:46:44,034 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:46:44,035 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:46:44,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:46:44,035 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:46:44,041 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:44" (1/1) ... [2022-12-14 19:46:44,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:44" (1/1) ... [2022-12-14 19:46:44,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:44" (1/1) ... [2022-12-14 19:46:44,042 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:44" (1/1) ... [2022-12-14 19:46:44,045 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:44" (1/1) ... [2022-12-14 19:46:44,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:44" (1/1) ... [2022-12-14 19:46:44,048 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:44" (1/1) ... [2022-12-14 19:46:44,049 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:44" (1/1) ... [2022-12-14 19:46:44,050 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:46:44,051 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:46:44,051 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:46:44,051 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:46:44,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:46:44" (1/1) ... [2022-12-14 19:46:44,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:46:44,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:46:44,073 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:46:44,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa348cf5-dc6e-4b52-a8ad-9cbba33b1f06/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:46:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:46:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:46:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 19:46:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:46:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:46:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:46:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:46:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:46:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:46:44,169 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:46:44,171 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:46:44,252 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:46:44,279 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:46:44,279 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 19:46:44,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:46:44 BoogieIcfgContainer [2022-12-14 19:46:44,281 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:46:44,282 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:46:44,282 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:46:44,292 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:46:44,293 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:46:44" (1/1) ... [2022-12-14 19:46:44,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:46:44,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:44,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-14 19:46:44,345 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-14 19:46:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 19:46:44,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:44,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:44,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:44,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:44,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:44,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions. [2022-12-14 19:46:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2022-12-14 19:46:44,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 19:46:44,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:44,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:44,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:44,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2022-12-14 19:46:44,628 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2022-12-14 19:46:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 19:46:44,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:44,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:44,717 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:44,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:44,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2022-12-14 19:46:44,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2022-12-14 19:46:44,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 19:46:44,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:44,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:44,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:44,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:44,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 11 states and 13 transitions. [2022-12-14 19:46:44,879 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 13 transitions. [2022-12-14 19:46:44,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 19:46:44,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:44,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:44,954 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:44,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:44,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 12 states and 14 transitions. [2022-12-14 19:46:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 14 transitions. [2022-12-14 19:46:44,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 19:46:44,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:44,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:45,066 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:45,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:45,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 13 states and 15 transitions. [2022-12-14 19:46:45,107 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2022-12-14 19:46:45,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 19:46:45,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:45,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:45,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:45,195 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:45,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:45,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2022-12-14 19:46:45,238 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2022-12-14 19:46:45,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 19:46:45,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:45,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:45,309 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:45,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:45,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-14 19:46:45,355 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-14 19:46:45,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 19:46:45,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:45,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:45,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:45,425 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:45,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:45,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 16 states and 18 transitions. [2022-12-14 19:46:45,480 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2022-12-14 19:46:45,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 19:46:45,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:45,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:45,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:45,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2022-12-14 19:46:45,635 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-12-14 19:46:45,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 19:46:45,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:45,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:45,720 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:45,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:45,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2022-12-14 19:46:45,772 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2022-12-14 19:46:45,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 19:46:45,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:45,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:45,868 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:45,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:45,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2022-12-14 19:46:45,926 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-12-14 19:46:45,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 19:46:45,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:45,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:45,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:46,022 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:46,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:46,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2022-12-14 19:46:46,082 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-12-14 19:46:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 19:46:46,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:46,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:46,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:46,214 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:46,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 21 states and 23 transitions. [2022-12-14 19:46:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-12-14 19:46:46,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 19:46:46,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:46,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:46,376 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:46,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:46,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 22 states and 24 transitions. [2022-12-14 19:46:46,435 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 24 transitions. [2022-12-14 19:46:46,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:46:46,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:46,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:46,553 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:46,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:46,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 23 states and 25 transitions. [2022-12-14 19:46:46,620 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-12-14 19:46:46,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 19:46:46,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:46,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:46,755 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:46,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:46,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 24 states and 26 transitions. [2022-12-14 19:46:46,825 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-12-14 19:46:46,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 19:46:46,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:46,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:47,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 25 states and 27 transitions. [2022-12-14 19:46:47,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2022-12-14 19:46:47,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 19:46:47,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:47,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:47,160 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:47,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:47,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 26 states and 28 transitions. [2022-12-14 19:46:47,232 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2022-12-14 19:46:47,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 19:46:47,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:47,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:47,357 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:47,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:47,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 27 states and 29 transitions. [2022-12-14 19:46:47,434 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-12-14 19:46:47,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:46:47,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:47,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:47,605 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:47,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 28 states and 30 transitions. [2022-12-14 19:46:47,675 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2022-12-14 19:46:47,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 19:46:47,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:47,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:47,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:47,831 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:47,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:47,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 29 states and 31 transitions. [2022-12-14 19:46:47,914 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-12-14 19:46:47,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 19:46:47,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:47,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:47,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:48,052 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:48,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 30 states and 32 transitions. [2022-12-14 19:46:48,133 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 32 transitions. [2022-12-14 19:46:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 19:46:48,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:48,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:48,317 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:48,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 31 states and 33 transitions. [2022-12-14 19:46:48,413 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 33 transitions. [2022-12-14 19:46:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 19:46:48,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:48,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:48,624 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:48,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:48,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 32 states and 34 transitions. [2022-12-14 19:46:48,717 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 34 transitions. [2022-12-14 19:46:48,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 19:46:48,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:48,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:49,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:49,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 33 states and 35 transitions. [2022-12-14 19:46:49,014 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 35 transitions. [2022-12-14 19:46:49,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 19:46:49,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:49,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:49,179 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:49,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:49,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 34 states and 36 transitions. [2022-12-14 19:46:49,265 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 36 transitions. [2022-12-14 19:46:49,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 19:46:49,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:49,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:49,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 35 states and 37 transitions. [2022-12-14 19:46:49,557 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2022-12-14 19:46:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:46:49,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:49,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:49,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:49,764 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:49,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 36 states and 38 transitions. [2022-12-14 19:46:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2022-12-14 19:46:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 19:46:49,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:49,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:49,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:50,058 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:50,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 37 states and 39 transitions. [2022-12-14 19:46:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2022-12-14 19:46:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 19:46:50,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:50,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:50,356 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:50,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:50,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 38 states and 40 transitions. [2022-12-14 19:46:50,455 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 40 transitions. [2022-12-14 19:46:50,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 19:46:50,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:50,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:50,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:50,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 39 states and 41 transitions. [2022-12-14 19:46:50,760 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2022-12-14 19:46:50,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 19:46:50,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:50,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:50,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:50,976 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:51,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 40 states and 42 transitions. [2022-12-14 19:46:51,071 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 42 transitions. [2022-12-14 19:46:51,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 19:46:51,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:51,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:51,285 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:51,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:51,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 41 states and 43 transitions. [2022-12-14 19:46:51,392 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2022-12-14 19:46:51,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 19:46:51,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:51,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:51,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:51,661 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 42 states and 44 transitions. [2022-12-14 19:46:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2022-12-14 19:46:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 19:46:51,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:51,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:52,010 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:52,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2022-12-14 19:46:52,111 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2022-12-14 19:46:52,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 19:46:52,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:52,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:52,347 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:52,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:52,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 44 states and 46 transitions. [2022-12-14 19:46:52,465 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2022-12-14 19:46:52,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 19:46:52,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:52,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:52,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:52,754 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:52,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:52,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 45 states and 47 transitions. [2022-12-14 19:46:52,877 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2022-12-14 19:46:52,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 19:46:52,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:52,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:52,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:53,121 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:53,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:53,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 46 states and 48 transitions. [2022-12-14 19:46:53,227 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 48 transitions. [2022-12-14 19:46:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 19:46:53,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:53,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:53,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:53,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 47 states and 49 transitions. [2022-12-14 19:46:53,618 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2022-12-14 19:46:53,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 19:46:53,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:53,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:53,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:53,860 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:53,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:53,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 48 states and 50 transitions. [2022-12-14 19:46:53,978 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 50 transitions. [2022-12-14 19:46:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 19:46:53,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:53,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:53,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:54,241 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:54,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:54,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 49 states and 51 transitions. [2022-12-14 19:46:54,350 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2022-12-14 19:46:54,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:46:54,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:54,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:54,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 50 states and 52 transitions. [2022-12-14 19:46:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 52 transitions. [2022-12-14 19:46:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 19:46:54,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:54,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:55,057 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:55,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:55,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 51 states and 53 transitions. [2022-12-14 19:46:55,151 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2022-12-14 19:46:55,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 19:46:55,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:55,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:55,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:55,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 52 states and 54 transitions. [2022-12-14 19:46:55,600 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 54 transitions. [2022-12-14 19:46:55,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 19:46:55,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:55,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:55,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:56,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:56,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 53 states and 55 transitions. [2022-12-14 19:46:56,079 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2022-12-14 19:46:56,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:46:56,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:56,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:56,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:56,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 54 states and 56 transitions. [2022-12-14 19:46:56,600 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2022-12-14 19:46:56,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 19:46:56,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:56,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:56,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:57,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:57,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 55 states and 57 transitions. [2022-12-14 19:46:57,066 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2022-12-14 19:46:57,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 19:46:57,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:57,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:57,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:57,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:57,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:57,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 56 states and 58 transitions. [2022-12-14 19:46:57,591 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 58 transitions. [2022-12-14 19:46:57,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 19:46:57,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:57,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:58,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:58,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 57 states and 59 transitions. [2022-12-14 19:46:58,120 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 59 transitions. [2022-12-14 19:46:58,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 19:46:58,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:58,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:58,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:58,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:58,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 58 states and 60 transitions. [2022-12-14 19:46:58,650 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 60 transitions. [2022-12-14 19:46:58,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 19:46:58,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:58,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:58,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:59,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:59,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 59 states and 61 transitions. [2022-12-14 19:46:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2022-12-14 19:46:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:46:59,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:59,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:59,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 60 states and 62 transitions. [2022-12-14 19:46:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 62 transitions. [2022-12-14 19:46:59,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 19:46:59,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:59,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:59,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:00,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 61 states and 63 transitions. [2022-12-14 19:47:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 63 transitions. [2022-12-14 19:47:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 19:47:00,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:00,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:00,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:00,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:00,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 62 states and 64 transitions. [2022-12-14 19:47:00,880 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 64 transitions. [2022-12-14 19:47:00,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:47:00,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:00,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:00,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:01,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:01,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:01,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 63 states and 65 transitions. [2022-12-14 19:47:01,419 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions. [2022-12-14 19:47:01,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:47:01,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:01,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:01,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:02,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:02,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 64 states and 66 transitions. [2022-12-14 19:47:02,006 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 66 transitions. [2022-12-14 19:47:02,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:47:02,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:02,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:02,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1653 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:02,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:02,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 65 states and 67 transitions. [2022-12-14 19:47:02,632 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 67 transitions. [2022-12-14 19:47:02,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 19:47:02,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:02,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:03,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:03,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:03,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 66 states and 68 transitions. [2022-12-14 19:47:03,439 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 68 transitions. [2022-12-14 19:47:03,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:47:03,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:03,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:03,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:04,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:04,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 67 states and 69 transitions. [2022-12-14 19:47:04,027 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 69 transitions. [2022-12-14 19:47:04,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:47:04,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:04,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:04,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 68 states and 70 transitions. [2022-12-14 19:47:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 70 transitions. [2022-12-14 19:47:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:47:04,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:04,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:04,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:05,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:05,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:05,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 69 states and 71 transitions. [2022-12-14 19:47:05,302 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 71 transitions. [2022-12-14 19:47:05,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:47:05,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:05,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:05,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:06,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 70 states and 72 transitions. [2022-12-14 19:47:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 72 transitions. [2022-12-14 19:47:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:47:06,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:06,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:06,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:06,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:06,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 71 states and 73 transitions. [2022-12-14 19:47:06,704 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 73 transitions. [2022-12-14 19:47:06,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:47:06,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:06,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:07,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:07,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:07,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 72 states and 74 transitions. [2022-12-14 19:47:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 74 transitions. [2022-12-14 19:47:07,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:47:07,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:07,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:07,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:08,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:08,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 73 states and 75 transitions. [2022-12-14 19:47:08,100 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 75 transitions. [2022-12-14 19:47:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:47:08,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:08,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:08,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:08,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:08,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:08,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 74 states and 76 transitions. [2022-12-14 19:47:08,919 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 76 transitions. [2022-12-14 19:47:08,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:47:08,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:08,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:08,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:09,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:09,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 75 states and 77 transitions. [2022-12-14 19:47:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 77 transitions. [2022-12-14 19:47:09,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:47:09,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:09,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:10,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:10,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:10,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 76 states and 78 transitions. [2022-12-14 19:47:10,700 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 78 transitions. [2022-12-14 19:47:10,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 19:47:10,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:10,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:11,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2415 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:11,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:11,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 77 states and 79 transitions. [2022-12-14 19:47:11,568 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 79 transitions. [2022-12-14 19:47:11,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 19:47:11,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:11,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:11,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:12,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:12,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:12,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 78 states and 80 transitions. [2022-12-14 19:47:12,474 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 80 transitions. [2022-12-14 19:47:12,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 19:47:12,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:12,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:12,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:13,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:13,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:13,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 79 states and 81 transitions. [2022-12-14 19:47:13,483 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 81 transitions. [2022-12-14 19:47:13,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 19:47:13,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:13,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:14,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:14,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:14,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 80 states and 82 transitions. [2022-12-14 19:47:14,625 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 82 transitions. [2022-12-14 19:47:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 19:47:14,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:14,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:14,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:15,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:15,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:15,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 81 states and 83 transitions. [2022-12-14 19:47:15,583 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 83 transitions. [2022-12-14 19:47:15,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:47:15,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:15,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:16,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:16,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:16,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 82 states and 84 transitions. [2022-12-14 19:47:16,610 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 84 transitions. [2022-12-14 19:47:16,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:47:16,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:16,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:17,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:17,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:17,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 83 states and 85 transitions. [2022-12-14 19:47:17,536 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 85 transitions. [2022-12-14 19:47:17,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:47:17,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:17,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:17,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:18,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:18,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 84 states and 86 transitions. [2022-12-14 19:47:18,470 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 86 transitions. [2022-12-14 19:47:18,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:47:18,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:18,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:19,231 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:19,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 85 states and 87 transitions. [2022-12-14 19:47:19,447 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 87 transitions. [2022-12-14 19:47:19,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:47:19,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:19,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:20,214 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:20,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 86 states and 88 transitions. [2022-12-14 19:47:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 88 transitions. [2022-12-14 19:47:20,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:47:20,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:20,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:21,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3160 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:21,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:21,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 87 states and 89 transitions. [2022-12-14 19:47:21,496 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 89 transitions. [2022-12-14 19:47:21,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:47:21,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:21,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:22,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:22,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 88 states and 90 transitions. [2022-12-14 19:47:22,564 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 90 transitions. [2022-12-14 19:47:22,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:47:22,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:22,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:23,404 INFO L134 CoverageAnalysis]: Checked inductivity of 3321 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:23,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 89 states and 91 transitions. [2022-12-14 19:47:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 91 transitions. [2022-12-14 19:47:23,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:47:23,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:23,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:23,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:24,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:24,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 90 states and 92 transitions. [2022-12-14 19:47:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 92 transitions. [2022-12-14 19:47:24,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:47:24,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:24,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:25,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:25,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:25,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 91 states and 93 transitions. [2022-12-14 19:47:25,642 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 93 transitions. [2022-12-14 19:47:25,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:47:25,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:25,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:26,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:26,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 92 states and 94 transitions. [2022-12-14 19:47:26,751 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 94 transitions. [2022-12-14 19:47:26,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:47:26,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:26,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:26,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:27,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 93 states and 95 transitions. [2022-12-14 19:47:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 95 transitions. [2022-12-14 19:47:27,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:47:27,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:27,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:28,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:28,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:29,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:29,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 94 states and 96 transitions. [2022-12-14 19:47:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 96 transitions. [2022-12-14 19:47:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:47:29,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:29,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:29,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:30,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:30,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:30,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 95 states and 97 transitions. [2022-12-14 19:47:30,504 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 97 transitions. [2022-12-14 19:47:30,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:47:30,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:30,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:30,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:31,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 96 states and 98 transitions. [2022-12-14 19:47:31,876 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 98 transitions. [2022-12-14 19:47:31,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:47:31,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:31,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:33,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:33,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:33,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 97 states and 99 transitions. [2022-12-14 19:47:33,389 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 99 transitions. [2022-12-14 19:47:33,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:47:33,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:33,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:33,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:34,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:34,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:34,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 98 states and 100 transitions. [2022-12-14 19:47:34,689 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 100 transitions. [2022-12-14 19:47:34,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 19:47:34,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:34,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:35,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4186 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:35,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 99 states and 101 transitions. [2022-12-14 19:47:35,930 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 101 transitions. [2022-12-14 19:47:35,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 19:47:35,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:35,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:36,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:37,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:37,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 100 states and 102 transitions. [2022-12-14 19:47:37,190 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 102 transitions. [2022-12-14 19:47:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 19:47:37,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:37,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:38,207 INFO L134 CoverageAnalysis]: Checked inductivity of 4371 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:38,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:38,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 101 states and 103 transitions. [2022-12-14 19:47:38,421 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 103 transitions. [2022-12-14 19:47:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:47:38,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:38,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:38,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:39,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4465 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:39,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:39,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 102 states and 104 transitions. [2022-12-14 19:47:39,736 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 104 transitions. [2022-12-14 19:47:39,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 19:47:39,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:39,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:39,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:40,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:41,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 103 states and 105 transitions. [2022-12-14 19:47:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 105 transitions. [2022-12-14 19:47:41,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:47:41,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:41,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:42,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4656 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:42,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:42,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 104 states and 106 transitions. [2022-12-14 19:47:42,483 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 106 transitions. [2022-12-14 19:47:42,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 19:47:42,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:42,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:43,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4753 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:43,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:43,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 105 states and 107 transitions. [2022-12-14 19:47:43,824 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 107 transitions. [2022-12-14 19:47:43,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 19:47:43,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:43,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4851 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 106 states and 108 transitions. [2022-12-14 19:47:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 108 transitions. [2022-12-14 19:47:45,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 19:47:45,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:45,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:45,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:46,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:47,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 107 states and 109 transitions. [2022-12-14 19:47:47,115 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 109 transitions. [2022-12-14 19:47:47,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 19:47:47,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:47,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:48,305 INFO L134 CoverageAnalysis]: Checked inductivity of 5050 backedges. 0 proven. 5050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:48,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:48,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 108 states and 110 transitions. [2022-12-14 19:47:48,532 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 110 transitions. [2022-12-14 19:47:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:47:48,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:48,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:50,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 109 states and 111 transitions. [2022-12-14 19:47:50,033 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 111 transitions. [2022-12-14 19:47:50,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 19:47:50,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:50,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:50,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:51,262 INFO L134 CoverageAnalysis]: Checked inductivity of 5253 backedges. 0 proven. 5253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 110 states and 112 transitions. [2022-12-14 19:47:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 112 transitions. [2022-12-14 19:47:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 19:47:51,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:51,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:53,017 INFO L134 CoverageAnalysis]: Checked inductivity of 5356 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:53,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:53,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 111 states and 113 transitions. [2022-12-14 19:47:53,299 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 113 transitions. [2022-12-14 19:47:53,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:47:53,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:53,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:53,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:54,602 INFO L134 CoverageAnalysis]: Checked inductivity of 5460 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:54,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:54,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 112 states and 114 transitions. [2022-12-14 19:47:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 114 transitions. [2022-12-14 19:47:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 19:47:54,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:54,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:54,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:56,306 INFO L134 CoverageAnalysis]: Checked inductivity of 5565 backedges. 0 proven. 5565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:56,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:56,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 113 states and 115 transitions. [2022-12-14 19:47:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 115 transitions. [2022-12-14 19:47:56,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 19:47:56,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:56,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:58,189 INFO L134 CoverageAnalysis]: Checked inductivity of 5671 backedges. 0 proven. 5671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:58,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:58,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 114 states and 116 transitions. [2022-12-14 19:47:58,467 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 116 transitions. [2022-12-14 19:47:58,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 19:47:58,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:58,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:00,334 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 5778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:00,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 115 states and 117 transitions. [2022-12-14 19:48:00,620 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 117 transitions. [2022-12-14 19:48:00,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 19:48:00,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:00,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:00,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 5886 backedges. 0 proven. 5886 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:02,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:02,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 116 states and 118 transitions. [2022-12-14 19:48:02,420 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 118 transitions. [2022-12-14 19:48:02,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 19:48:02,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:02,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:02,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:03,962 INFO L134 CoverageAnalysis]: Checked inductivity of 5995 backedges. 0 proven. 5995 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:04,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:04,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 117 states and 119 transitions. [2022-12-14 19:48:04,271 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 119 transitions. [2022-12-14 19:48:04,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 19:48:04,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:04,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:06,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 0 proven. 6105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:06,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:06,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 118 states and 120 transitions. [2022-12-14 19:48:06,255 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 120 transitions. [2022-12-14 19:48:06,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 19:48:06,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:06,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:07,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6216 backedges. 0 proven. 6216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:07,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 119 states and 121 transitions. [2022-12-14 19:48:07,974 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 121 transitions. [2022-12-14 19:48:07,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 19:48:07,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:07,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:08,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:09,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6328 backedges. 0 proven. 6328 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:09,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 120 states and 122 transitions. [2022-12-14 19:48:09,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 122 transitions. [2022-12-14 19:48:09,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 19:48:09,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:09,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:09,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:11,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6441 backedges. 0 proven. 6441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:11,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:11,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 121 states and 123 transitions. [2022-12-14 19:48:11,826 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 123 transitions. [2022-12-14 19:48:11,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:48:11,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:11,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:13,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6555 backedges. 0 proven. 6555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:13,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:13,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 122 states and 124 transitions. [2022-12-14 19:48:13,639 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 124 transitions. [2022-12-14 19:48:13,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 19:48:13,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:13,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:15,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6670 backedges. 0 proven. 6670 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:15,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:15,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 123 states and 125 transitions. [2022-12-14 19:48:15,522 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 125 transitions. [2022-12-14 19:48:15,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 19:48:15,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:15,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:17,176 INFO L134 CoverageAnalysis]: Checked inductivity of 6786 backedges. 0 proven. 6786 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:17,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:17,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 124 states and 126 transitions. [2022-12-14 19:48:17,553 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 126 transitions. [2022-12-14 19:48:17,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:48:17,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:17,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:17,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:19,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6903 backedges. 0 proven. 6903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:19,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:19,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 125 states and 127 transitions. [2022-12-14 19:48:19,500 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 127 transitions. [2022-12-14 19:48:19,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 19:48:19,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:19,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:19,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:21,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7021 backedges. 0 proven. 7021 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:21,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:21,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 126 states and 128 transitions. [2022-12-14 19:48:21,392 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 128 transitions. [2022-12-14 19:48:21,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 19:48:21,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:21,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7140 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:23,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 127 states and 129 transitions. [2022-12-14 19:48:23,455 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 129 transitions. [2022-12-14 19:48:23,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:48:23,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:23,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:23,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7260 backedges. 0 proven. 7260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:25,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:25,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 128 states and 130 transitions. [2022-12-14 19:48:25,555 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 130 transitions. [2022-12-14 19:48:25,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 19:48:25,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:25,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:25,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:27,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7381 backedges. 0 proven. 7381 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:27,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:27,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 129 states and 131 transitions. [2022-12-14 19:48:27,539 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 131 transitions. [2022-12-14 19:48:27,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 19:48:27,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:27,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:29,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7503 backedges. 0 proven. 7503 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:29,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:29,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 130 states and 132 transitions. [2022-12-14 19:48:29,615 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 132 transitions. [2022-12-14 19:48:29,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:48:29,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:29,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:31,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7626 backedges. 0 proven. 7626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:31,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:31,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 131 states and 133 transitions. [2022-12-14 19:48:31,668 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 133 transitions. [2022-12-14 19:48:31,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 19:48:31,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:31,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:33,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7750 backedges. 0 proven. 7750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:33,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 132 states and 134 transitions. [2022-12-14 19:48:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 134 transitions. [2022-12-14 19:48:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 19:48:33,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:33,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7875 backedges. 0 proven. 7875 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:35,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:35,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 133 states and 135 transitions. [2022-12-14 19:48:35,959 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 135 transitions. [2022-12-14 19:48:35,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 19:48:35,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:35,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:36,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:38,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8001 backedges. 0 proven. 8001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:38,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:38,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 134 states and 136 transitions. [2022-12-14 19:48:38,551 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 136 transitions. [2022-12-14 19:48:38,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 19:48:38,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:38,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:38,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:40,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8128 backedges. 0 proven. 8128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:40,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:40,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 135 states and 137 transitions. [2022-12-14 19:48:40,975 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 137 transitions. [2022-12-14 19:48:40,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 19:48:40,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:40,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:42,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8256 backedges. 0 proven. 8256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:43,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:43,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 136 states and 138 transitions. [2022-12-14 19:48:43,355 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 138 transitions. [2022-12-14 19:48:43,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 19:48:43,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:43,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:45,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8385 backedges. 0 proven. 8385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:46,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 137 states and 139 transitions. [2022-12-14 19:48:46,140 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 139 transitions. [2022-12-14 19:48:46,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 19:48:46,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:46,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:48,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8515 backedges. 0 proven. 8515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:48,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:48,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 138 states and 140 transitions. [2022-12-14 19:48:48,639 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 140 transitions. [2022-12-14 19:48:48,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 19:48:48,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:48,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:50,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 8646 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:51,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 139 states and 141 transitions. [2022-12-14 19:48:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 141 transitions. [2022-12-14 19:48:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 19:48:51,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:51,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:53,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:53,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 140 states and 142 transitions. [2022-12-14 19:48:53,894 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 142 transitions. [2022-12-14 19:48:53,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 19:48:53,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:53,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:53,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:56,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8911 backedges. 0 proven. 8911 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 141 states and 143 transitions. [2022-12-14 19:48:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 143 transitions. [2022-12-14 19:48:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-14 19:48:56,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:56,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 9045 backedges. 0 proven. 9045 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:59,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:59,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 142 states and 144 transitions. [2022-12-14 19:48:59,325 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 144 transitions. [2022-12-14 19:48:59,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 19:48:59,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:59,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:59,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:01,581 INFO L134 CoverageAnalysis]: Checked inductivity of 9180 backedges. 0 proven. 9180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:01,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 143 states and 145 transitions. [2022-12-14 19:49:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 145 transitions. [2022-12-14 19:49:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 19:49:01,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:01,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:02,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 9316 backedges. 0 proven. 9316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:04,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:04,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 144 states and 146 transitions. [2022-12-14 19:49:04,561 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 146 transitions. [2022-12-14 19:49:04,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 19:49:04,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:04,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:06,813 INFO L134 CoverageAnalysis]: Checked inductivity of 9453 backedges. 0 proven. 9453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:07,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:07,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 145 states and 147 transitions. [2022-12-14 19:49:07,162 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 147 transitions. [2022-12-14 19:49:07,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 19:49:07,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:07,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:09,473 INFO L134 CoverageAnalysis]: Checked inductivity of 9591 backedges. 0 proven. 9591 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:09,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:09,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 146 states and 148 transitions. [2022-12-14 19:49:09,913 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 148 transitions. [2022-12-14 19:49:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 19:49:09,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:09,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:09,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:12,306 INFO L134 CoverageAnalysis]: Checked inductivity of 9730 backedges. 0 proven. 9730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:12,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:12,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 147 states and 149 transitions. [2022-12-14 19:49:12,620 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 149 transitions. [2022-12-14 19:49:12,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 19:49:12,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:12,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:12,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:14,965 INFO L134 CoverageAnalysis]: Checked inductivity of 9870 backedges. 0 proven. 9870 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:15,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:15,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 148 states and 150 transitions. [2022-12-14 19:49:15,358 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 150 transitions. [2022-12-14 19:49:15,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 19:49:15,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:15,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:17,808 INFO L134 CoverageAnalysis]: Checked inductivity of 10011 backedges. 0 proven. 10011 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:18,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:18,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 149 states and 151 transitions. [2022-12-14 19:49:18,208 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 151 transitions. [2022-12-14 19:49:18,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 19:49:18,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:18,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:18,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:20,812 INFO L134 CoverageAnalysis]: Checked inductivity of 10153 backedges. 0 proven. 10153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:21,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:21,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 150 states and 152 transitions. [2022-12-14 19:49:21,168 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 152 transitions. [2022-12-14 19:49:21,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 19:49:21,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:21,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:21,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 10296 backedges. 0 proven. 10296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:24,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:24,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 151 states and 153 transitions. [2022-12-14 19:49:24,199 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 153 transitions. [2022-12-14 19:49:24,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 19:49:24,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:24,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:26,731 INFO L134 CoverageAnalysis]: Checked inductivity of 10440 backedges. 0 proven. 10440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:27,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 152 states and 154 transitions. [2022-12-14 19:49:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 154 transitions. [2022-12-14 19:49:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 19:49:27,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:27,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:29,784 INFO L134 CoverageAnalysis]: Checked inductivity of 10585 backedges. 0 proven. 10585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:30,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:30,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 153 states and 155 transitions. [2022-12-14 19:49:30,271 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 155 transitions. [2022-12-14 19:49:30,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 19:49:30,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:30,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:32,896 INFO L134 CoverageAnalysis]: Checked inductivity of 10731 backedges. 0 proven. 10731 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:33,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:33,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 154 states and 156 transitions. [2022-12-14 19:49:33,296 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 156 transitions. [2022-12-14 19:49:33,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 19:49:33,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:33,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:33,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 10878 backedges. 0 proven. 10878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:36,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:36,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 155 states and 157 transitions. [2022-12-14 19:49:36,295 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 157 transitions. [2022-12-14 19:49:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 19:49:36,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:36,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:38,965 INFO L134 CoverageAnalysis]: Checked inductivity of 11026 backedges. 0 proven. 11026 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:39,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:39,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 156 states and 158 transitions. [2022-12-14 19:49:39,404 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 158 transitions. [2022-12-14 19:49:39,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 19:49:39,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:39,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:42,206 INFO L134 CoverageAnalysis]: Checked inductivity of 11175 backedges. 0 proven. 11175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:42,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:42,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 157 states and 159 transitions. [2022-12-14 19:49:42,661 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 159 transitions. [2022-12-14 19:49:42,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 19:49:42,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:42,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:45,417 INFO L134 CoverageAnalysis]: Checked inductivity of 11325 backedges. 0 proven. 11325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:45,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:45,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 158 states and 160 transitions. [2022-12-14 19:49:45,845 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 160 transitions. [2022-12-14 19:49:45,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 19:49:45,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:45,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:45,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:48,649 INFO L134 CoverageAnalysis]: Checked inductivity of 11476 backedges. 0 proven. 11476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:49,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 159 states and 161 transitions. [2022-12-14 19:49:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 161 transitions. [2022-12-14 19:49:49,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 19:49:49,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:49,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:49,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 11628 backedges. 0 proven. 11628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:52,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:52,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 160 states and 162 transitions. [2022-12-14 19:49:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 162 transitions. [2022-12-14 19:49:52,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 19:49:52,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:52,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:52,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 11781 backedges. 0 proven. 11781 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:55,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 161 states and 163 transitions. [2022-12-14 19:49:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 163 transitions. [2022-12-14 19:49:55,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 19:49:55,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:55,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 11935 backedges. 0 proven. 11935 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:59,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:59,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 162 states and 164 transitions. [2022-12-14 19:49:59,800 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 164 transitions. [2022-12-14 19:49:59,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 19:49:59,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:59,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:02,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12090 backedges. 0 proven. 12090 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:03,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:03,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 163 states and 165 transitions. [2022-12-14 19:50:03,141 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 165 transitions. [2022-12-14 19:50:03,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 19:50:03,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:03,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:03,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:06,295 INFO L134 CoverageAnalysis]: Checked inductivity of 12246 backedges. 0 proven. 12246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:06,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:06,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 164 states and 166 transitions. [2022-12-14 19:50:06,652 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 166 transitions. [2022-12-14 19:50:06,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 19:50:06,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:06,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:06,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:10,029 INFO L134 CoverageAnalysis]: Checked inductivity of 12403 backedges. 0 proven. 12403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:10,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 165 states and 167 transitions. [2022-12-14 19:50:10,500 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 167 transitions. [2022-12-14 19:50:10,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 19:50:10,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:10,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:13,937 INFO L134 CoverageAnalysis]: Checked inductivity of 12561 backedges. 0 proven. 12561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:14,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:14,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 166 states and 168 transitions. [2022-12-14 19:50:14,507 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 168 transitions. [2022-12-14 19:50:14,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 19:50:14,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:14,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:17,633 INFO L134 CoverageAnalysis]: Checked inductivity of 12720 backedges. 0 proven. 12720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:18,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 167 states and 169 transitions. [2022-12-14 19:50:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 169 transitions. [2022-12-14 19:50:18,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 19:50:18,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:18,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:18,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 12880 backedges. 0 proven. 12880 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:21,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:21,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 168 states and 170 transitions. [2022-12-14 19:50:21,583 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 170 transitions. [2022-12-14 19:50:21,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 19:50:21,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:21,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:24,734 INFO L134 CoverageAnalysis]: Checked inductivity of 13041 backedges. 0 proven. 13041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:25,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:25,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 169 states and 171 transitions. [2022-12-14 19:50:25,096 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 171 transitions. [2022-12-14 19:50:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 19:50:25,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:25,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:25,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:28,252 INFO L134 CoverageAnalysis]: Checked inductivity of 13203 backedges. 0 proven. 13203 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:28,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:28,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 170 states and 172 transitions. [2022-12-14 19:50:28,613 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 172 transitions. [2022-12-14 19:50:28,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 19:50:28,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:28,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:28,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:31,812 INFO L134 CoverageAnalysis]: Checked inductivity of 13366 backedges. 0 proven. 13366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:32,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:32,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 171 states and 173 transitions. [2022-12-14 19:50:32,187 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 173 transitions. [2022-12-14 19:50:32,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 19:50:32,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:32,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:32,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:35,482 INFO L134 CoverageAnalysis]: Checked inductivity of 13530 backedges. 0 proven. 13530 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:35,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:35,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 172 states and 174 transitions. [2022-12-14 19:50:35,904 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 174 transitions. [2022-12-14 19:50:35,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 19:50:35,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:35,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:36,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:39,415 INFO L134 CoverageAnalysis]: Checked inductivity of 13695 backedges. 0 proven. 13695 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:39,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:39,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 173 states and 175 transitions. [2022-12-14 19:50:39,836 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 175 transitions. [2022-12-14 19:50:39,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 19:50:39,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:39,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:43,226 INFO L134 CoverageAnalysis]: Checked inductivity of 13861 backedges. 0 proven. 13861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:43,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:43,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 174 states and 176 transitions. [2022-12-14 19:50:43,595 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 176 transitions. [2022-12-14 19:50:43,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 19:50:43,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:43,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:43,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:46,999 INFO L134 CoverageAnalysis]: Checked inductivity of 14028 backedges. 0 proven. 14028 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:47,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 175 states and 177 transitions. [2022-12-14 19:50:47,371 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 177 transitions. [2022-12-14 19:50:47,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 19:50:47,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:47,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:50,807 INFO L134 CoverageAnalysis]: Checked inductivity of 14196 backedges. 0 proven. 14196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:51,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 176 states and 178 transitions. [2022-12-14 19:50:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 178 transitions. [2022-12-14 19:50:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-14 19:50:51,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:51,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:54,761 INFO L134 CoverageAnalysis]: Checked inductivity of 14365 backedges. 0 proven. 14365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:55,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 177 states and 179 transitions. [2022-12-14 19:50:55,252 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 179 transitions. [2022-12-14 19:50:55,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 19:50:55,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:55,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 14535 backedges. 0 proven. 14535 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:59,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 178 states and 180 transitions. [2022-12-14 19:50:59,339 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 180 transitions. [2022-12-14 19:50:59,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 19:50:59,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:59,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:59,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 14706 backedges. 0 proven. 14706 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 179 states and 181 transitions. [2022-12-14 19:51:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 181 transitions. [2022-12-14 19:51:03,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 19:51:03,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:03,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:03,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 14878 backedges. 0 proven. 14878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:07,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:07,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 180 states and 182 transitions. [2022-12-14 19:51:07,491 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 182 transitions. [2022-12-14 19:51:07,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-14 19:51:07,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:07,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:11,237 INFO L134 CoverageAnalysis]: Checked inductivity of 15051 backedges. 0 proven. 15051 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:11,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:11,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 181 states and 183 transitions. [2022-12-14 19:51:11,627 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 183 transitions. [2022-12-14 19:51:11,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 19:51:11,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:11,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:15,448 INFO L134 CoverageAnalysis]: Checked inductivity of 15225 backedges. 0 proven. 15225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:15,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:15,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 182 states and 184 transitions. [2022-12-14 19:51:15,962 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 184 transitions. [2022-12-14 19:51:15,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 19:51:15,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:15,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:19,793 INFO L134 CoverageAnalysis]: Checked inductivity of 15400 backedges. 0 proven. 15400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:20,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:20,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 183 states and 185 transitions. [2022-12-14 19:51:20,281 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 185 transitions. [2022-12-14 19:51:20,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 19:51:20,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:20,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:20,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 15576 backedges. 0 proven. 15576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:24,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:24,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 184 states and 186 transitions. [2022-12-14 19:51:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 186 transitions. [2022-12-14 19:51:24,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 19:51:24,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:24,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:28,458 INFO L134 CoverageAnalysis]: Checked inductivity of 15753 backedges. 0 proven. 15753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:28,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:28,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 185 states and 187 transitions. [2022-12-14 19:51:28,843 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 187 transitions. [2022-12-14 19:51:28,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 19:51:28,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:28,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:28,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:32,775 INFO L134 CoverageAnalysis]: Checked inductivity of 15931 backedges. 0 proven. 15931 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:33,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 186 states and 188 transitions. [2022-12-14 19:51:33,215 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 188 transitions. [2022-12-14 19:51:33,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 19:51:33,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:33,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:37,163 INFO L134 CoverageAnalysis]: Checked inductivity of 16110 backedges. 0 proven. 16110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:37,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:37,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 187 states and 189 transitions. [2022-12-14 19:51:37,577 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 189 transitions. [2022-12-14 19:51:37,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 19:51:37,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:37,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:41,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16290 backedges. 0 proven. 16290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:41,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:41,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 188 states and 190 transitions. [2022-12-14 19:51:41,992 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 190 transitions. [2022-12-14 19:51:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 19:51:41,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:41,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:46,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16471 backedges. 0 proven. 16471 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:46,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:46,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 189 states and 191 transitions. [2022-12-14 19:51:46,518 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 191 transitions. [2022-12-14 19:51:46,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 19:51:46,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:46,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:50,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16653 backedges. 0 proven. 16653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:51,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:51,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 190 states and 192 transitions. [2022-12-14 19:51:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 192 transitions. [2022-12-14 19:51:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 19:51:51,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:51,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:51,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:55,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16836 backedges. 0 proven. 16836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:55,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:55,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 191 states and 193 transitions. [2022-12-14 19:51:55,733 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 193 transitions. [2022-12-14 19:51:55,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 19:51:55,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:55,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:55,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:59,951 INFO L134 CoverageAnalysis]: Checked inductivity of 17020 backedges. 0 proven. 17020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:00,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:00,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 192 states and 194 transitions. [2022-12-14 19:52:00,356 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 194 transitions. [2022-12-14 19:52:00,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 19:52:00,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:00,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 17205 backedges. 0 proven. 17205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:05,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:05,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 193 states and 195 transitions. [2022-12-14 19:52:05,027 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 195 transitions. [2022-12-14 19:52:05,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 19:52:05,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:05,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:09,336 INFO L134 CoverageAnalysis]: Checked inductivity of 17391 backedges. 0 proven. 17391 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:09,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:09,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 194 states and 196 transitions. [2022-12-14 19:52:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 196 transitions. [2022-12-14 19:52:09,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 19:52:09,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:09,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:09,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:14,129 INFO L134 CoverageAnalysis]: Checked inductivity of 17578 backedges. 0 proven. 17578 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:14,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 195 states and 197 transitions. [2022-12-14 19:52:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 197 transitions. [2022-12-14 19:52:14,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 19:52:14,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:14,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:19,254 INFO L134 CoverageAnalysis]: Checked inductivity of 17766 backedges. 0 proven. 17766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:19,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:19,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 196 states and 198 transitions. [2022-12-14 19:52:19,783 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 198 transitions. [2022-12-14 19:52:19,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 19:52:19,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:19,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 17955 backedges. 0 proven. 17955 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 197 states and 199 transitions. [2022-12-14 19:52:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 199 transitions. [2022-12-14 19:52:24,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 19:52:24,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:24,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:25,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:29,475 INFO L134 CoverageAnalysis]: Checked inductivity of 18145 backedges. 0 proven. 18145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:29,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 198 states and 200 transitions. [2022-12-14 19:52:29,892 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 200 transitions. [2022-12-14 19:52:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 19:52:29,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:30,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:34,574 INFO L134 CoverageAnalysis]: Checked inductivity of 18336 backedges. 0 proven. 18336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:35,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:35,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 199 states and 201 transitions. [2022-12-14 19:52:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 201 transitions. [2022-12-14 19:52:35,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 19:52:35,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:35,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:39,720 INFO L134 CoverageAnalysis]: Checked inductivity of 18528 backedges. 0 proven. 18528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:40,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:40,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 200 states and 202 transitions. [2022-12-14 19:52:40,355 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 202 transitions. [2022-12-14 19:52:40,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 19:52:40,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:40,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:45,236 INFO L134 CoverageAnalysis]: Checked inductivity of 18721 backedges. 0 proven. 18721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:45,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:45,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 201 states and 203 transitions. [2022-12-14 19:52:45,859 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 203 transitions. [2022-12-14 19:52:45,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 19:52:45,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:45,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:50,729 INFO L134 CoverageAnalysis]: Checked inductivity of 18915 backedges. 0 proven. 18915 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:51,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:51,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 202 states and 204 transitions. [2022-12-14 19:52:51,186 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 204 transitions. [2022-12-14 19:52:51,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 19:52:51,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:51,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 19110 backedges. 0 proven. 19110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:56,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 203 states and 205 transitions. [2022-12-14 19:52:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 205 transitions. [2022-12-14 19:52:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 19:52:56,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:56,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:01,421 INFO L134 CoverageAnalysis]: Checked inductivity of 19306 backedges. 0 proven. 19306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:02,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:02,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 204 states and 206 transitions. [2022-12-14 19:53:02,110 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 206 transitions. [2022-12-14 19:53:02,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 19:53:02,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:02,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:02,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:07,014 INFO L134 CoverageAnalysis]: Checked inductivity of 19503 backedges. 0 proven. 19503 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:07,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:07,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 205 states and 207 transitions. [2022-12-14 19:53:07,589 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 207 transitions. [2022-12-14 19:53:07,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 19:53:07,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:07,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:12,558 INFO L134 CoverageAnalysis]: Checked inductivity of 19701 backedges. 0 proven. 19701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:13,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:13,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 206 states and 208 transitions. [2022-12-14 19:53:13,039 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 208 transitions. [2022-12-14 19:53:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:53:13,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:13,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:18,149 INFO L134 CoverageAnalysis]: Checked inductivity of 19900 backedges. 0 proven. 19900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:18,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:18,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 207 states and 209 transitions. [2022-12-14 19:53:18,705 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 209 transitions. [2022-12-14 19:53:18,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-14 19:53:18,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:18,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:23,814 INFO L134 CoverageAnalysis]: Checked inductivity of 20100 backedges. 0 proven. 20100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:24,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 208 states and 210 transitions. [2022-12-14 19:53:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 210 transitions. [2022-12-14 19:53:24,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 19:53:24,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:24,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:24,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:29,489 INFO L134 CoverageAnalysis]: Checked inductivity of 20301 backedges. 0 proven. 20301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:29,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 209 states and 211 transitions. [2022-12-14 19:53:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 211 transitions. [2022-12-14 19:53:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 19:53:29,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:30,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:35,123 INFO L134 CoverageAnalysis]: Checked inductivity of 20503 backedges. 0 proven. 20503 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:35,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:35,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 210 states and 212 transitions. [2022-12-14 19:53:35,574 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 212 transitions. [2022-12-14 19:53:35,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 19:53:35,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:35,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:35,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:40,831 INFO L134 CoverageAnalysis]: Checked inductivity of 20706 backedges. 0 proven. 20706 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:41,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:41,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 211 states and 213 transitions. [2022-12-14 19:53:41,283 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 213 transitions. [2022-12-14 19:53:41,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 19:53:41,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:41,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:41,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:46,565 INFO L134 CoverageAnalysis]: Checked inductivity of 20910 backedges. 0 proven. 20910 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 212 states and 214 transitions. [2022-12-14 19:53:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 214 transitions. [2022-12-14 19:53:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 19:53:47,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:47,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:52,540 INFO L134 CoverageAnalysis]: Checked inductivity of 21115 backedges. 0 proven. 21115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:53,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 213 states and 215 transitions. [2022-12-14 19:53:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 215 transitions. [2022-12-14 19:53:53,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:53:53,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:53,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:58,652 INFO L134 CoverageAnalysis]: Checked inductivity of 21321 backedges. 0 proven. 21321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:59,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:59,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 214 states and 216 transitions. [2022-12-14 19:53:59,246 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 216 transitions. [2022-12-14 19:53:59,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 19:53:59,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:59,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:59,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:04,739 INFO L134 CoverageAnalysis]: Checked inductivity of 21528 backedges. 0 proven. 21528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:05,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:05,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 215 states and 217 transitions. [2022-12-14 19:54:05,231 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 217 transitions. [2022-12-14 19:54:05,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 19:54:05,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:05,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:10,852 INFO L134 CoverageAnalysis]: Checked inductivity of 21736 backedges. 0 proven. 21736 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:11,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:11,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 216 states and 218 transitions. [2022-12-14 19:54:11,420 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 218 transitions. [2022-12-14 19:54:11,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-14 19:54:11,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:11,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:11,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:17,100 INFO L134 CoverageAnalysis]: Checked inductivity of 21945 backedges. 0 proven. 21945 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 217 states and 219 transitions. [2022-12-14 19:54:17,577 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 219 transitions. [2022-12-14 19:54:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 19:54:17,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:17,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:23,297 INFO L134 CoverageAnalysis]: Checked inductivity of 22155 backedges. 0 proven. 22155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:23,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:23,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 218 states and 220 transitions. [2022-12-14 19:54:23,865 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 220 transitions. [2022-12-14 19:54:23,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 19:54:23,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:23,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:24,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:29,626 INFO L134 CoverageAnalysis]: Checked inductivity of 22366 backedges. 0 proven. 22366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:30,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:30,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 219 states and 221 transitions. [2022-12-14 19:54:30,141 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 221 transitions. [2022-12-14 19:54:30,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 19:54:30,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:30,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:35,974 INFO L134 CoverageAnalysis]: Checked inductivity of 22578 backedges. 0 proven. 22578 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:36,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:36,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 220 states and 222 transitions. [2022-12-14 19:54:36,503 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 222 transitions. [2022-12-14 19:54:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 19:54:36,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:36,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:36,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 22791 backedges. 0 proven. 22791 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:43,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:43,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 221 states and 223 transitions. [2022-12-14 19:54:43,190 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 223 transitions. [2022-12-14 19:54:43,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 19:54:43,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:43,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:49,210 INFO L134 CoverageAnalysis]: Checked inductivity of 23005 backedges. 0 proven. 23005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:49,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:49,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 222 states and 224 transitions. [2022-12-14 19:54:49,961 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 224 transitions. [2022-12-14 19:54:49,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 19:54:49,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:49,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:50,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:56,051 INFO L134 CoverageAnalysis]: Checked inductivity of 23220 backedges. 0 proven. 23220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:56,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 223 states and 225 transitions. [2022-12-14 19:54:56,558 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 225 transitions. [2022-12-14 19:54:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 19:54:56,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:56,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:02,718 INFO L134 CoverageAnalysis]: Checked inductivity of 23436 backedges. 0 proven. 23436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:03,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:03,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 224 states and 226 transitions. [2022-12-14 19:55:03,294 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 226 transitions. [2022-12-14 19:55:03,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 19:55:03,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:03,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:09,471 INFO L134 CoverageAnalysis]: Checked inductivity of 23653 backedges. 0 proven. 23653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:10,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 225 states and 227 transitions. [2022-12-14 19:55:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 227 transitions. [2022-12-14 19:55:10,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 19:55:10,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:10,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:10,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:16,378 INFO L134 CoverageAnalysis]: Checked inductivity of 23871 backedges. 0 proven. 23871 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:17,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:17,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 226 states and 228 transitions. [2022-12-14 19:55:17,089 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 228 transitions. [2022-12-14 19:55:17,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 19:55:17,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:17,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:23,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24090 backedges. 0 proven. 24090 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:23,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:23,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 227 states and 229 transitions. [2022-12-14 19:55:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 229 transitions. [2022-12-14 19:55:23,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 19:55:23,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:23,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:24,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:30,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24310 backedges. 0 proven. 24310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 228 states and 230 transitions. [2022-12-14 19:55:30,887 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 230 transitions. [2022-12-14 19:55:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 19:55:30,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:31,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:37,290 INFO L134 CoverageAnalysis]: Checked inductivity of 24531 backedges. 0 proven. 24531 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:37,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:37,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 229 states and 231 transitions. [2022-12-14 19:55:37,901 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 231 transitions. [2022-12-14 19:55:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 19:55:37,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:37,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:38,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 24753 backedges. 0 proven. 24753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:44,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:44,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 230 states and 232 transitions. [2022-12-14 19:55:44,937 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 232 transitions. [2022-12-14 19:55:44,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-14 19:55:44,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:44,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24976 backedges. 0 proven. 24976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:52,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:52,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 231 states and 233 transitions. [2022-12-14 19:55:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 233 transitions. [2022-12-14 19:55:52,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-14 19:55:52,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:52,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:52,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:58,751 INFO L134 CoverageAnalysis]: Checked inductivity of 25200 backedges. 0 proven. 25200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:59,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 232 states and 234 transitions. [2022-12-14 19:55:59,289 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 234 transitions. [2022-12-14 19:55:59,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 19:55:59,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:59,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:06,064 INFO L134 CoverageAnalysis]: Checked inductivity of 25425 backedges. 0 proven. 25425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:06,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 233 states and 235 transitions. [2022-12-14 19:56:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 235 transitions. [2022-12-14 19:56:06,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 19:56:06,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:06,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:06,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:13,525 INFO L134 CoverageAnalysis]: Checked inductivity of 25651 backedges. 0 proven. 25651 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:14,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:14,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 234 states and 236 transitions. [2022-12-14 19:56:14,259 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 236 transitions. [2022-12-14 19:56:14,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 19:56:14,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:14,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:21,037 INFO L134 CoverageAnalysis]: Checked inductivity of 25878 backedges. 0 proven. 25878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:21,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 235 states and 237 transitions. [2022-12-14 19:56:21,660 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 237 transitions. [2022-12-14 19:56:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 19:56:21,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:21,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:21,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:28,482 INFO L134 CoverageAnalysis]: Checked inductivity of 26106 backedges. 0 proven. 26106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:29,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:29,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 236 states and 238 transitions. [2022-12-14 19:56:29,014 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 238 transitions. [2022-12-14 19:56:29,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-14 19:56:29,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:29,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:35,883 INFO L134 CoverageAnalysis]: Checked inductivity of 26335 backedges. 0 proven. 26335 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:36,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 237 states and 239 transitions. [2022-12-14 19:56:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 239 transitions. [2022-12-14 19:56:36,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-14 19:56:36,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:36,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:43,664 INFO L134 CoverageAnalysis]: Checked inductivity of 26565 backedges. 0 proven. 26565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:44,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 238 states and 240 transitions. [2022-12-14 19:56:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 240 transitions. [2022-12-14 19:56:44,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-14 19:56:44,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:44,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:44,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 26796 backedges. 0 proven. 26796 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 239 states and 241 transitions. [2022-12-14 19:56:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 241 transitions. [2022-12-14 19:56:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 19:56:52,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:52,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:00,020 INFO L134 CoverageAnalysis]: Checked inductivity of 27028 backedges. 0 proven. 27028 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:00,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 240 states and 242 transitions. [2022-12-14 19:57:00,675 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 242 transitions. [2022-12-14 19:57:00,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 19:57:00,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:00,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:08,099 INFO L134 CoverageAnalysis]: Checked inductivity of 27261 backedges. 0 proven. 27261 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:08,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 241 states and 243 transitions. [2022-12-14 19:57:08,829 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 243 transitions. [2022-12-14 19:57:08,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 19:57:08,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:08,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:16,699 INFO L134 CoverageAnalysis]: Checked inductivity of 27495 backedges. 0 proven. 27495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:17,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:17,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 242 states and 244 transitions. [2022-12-14 19:57:17,541 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 244 transitions. [2022-12-14 19:57:17,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 19:57:17,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:17,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:24,935 INFO L134 CoverageAnalysis]: Checked inductivity of 27730 backedges. 0 proven. 27730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 243 states and 245 transitions. [2022-12-14 19:57:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 245 transitions. [2022-12-14 19:57:25,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 19:57:25,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:25,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 27966 backedges. 0 proven. 27966 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:34,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 244 states and 246 transitions. [2022-12-14 19:57:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 246 transitions. [2022-12-14 19:57:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 19:57:34,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:34,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:41,806 INFO L134 CoverageAnalysis]: Checked inductivity of 28203 backedges. 0 proven. 28203 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:42,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:42,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 245 states and 247 transitions. [2022-12-14 19:57:42,501 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 247 transitions. [2022-12-14 19:57:42,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 19:57:42,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:42,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 28441 backedges. 0 proven. 28441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:50,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:50,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 246 states and 248 transitions. [2022-12-14 19:57:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 248 transitions. [2022-12-14 19:57:50,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-14 19:57:50,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:50,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:58,431 INFO L134 CoverageAnalysis]: Checked inductivity of 28680 backedges. 0 proven. 28680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:59,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:59,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 247 states and 249 transitions. [2022-12-14 19:57:59,135 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 249 transitions. [2022-12-14 19:57:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-14 19:57:59,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:59,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:07,162 INFO L134 CoverageAnalysis]: Checked inductivity of 28920 backedges. 0 proven. 28920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:07,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:07,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 248 states and 250 transitions. [2022-12-14 19:58:07,829 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 250 transitions. [2022-12-14 19:58:07,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 19:58:07,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:07,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:08,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:16,033 INFO L134 CoverageAnalysis]: Checked inductivity of 29161 backedges. 0 proven. 29161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:16,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 249 states and 251 transitions. [2022-12-14 19:58:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 251 transitions. [2022-12-14 19:58:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-14 19:58:16,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:16,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 29403 backedges. 0 proven. 29403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:26,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 250 states and 252 transitions. [2022-12-14 19:58:26,103 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 252 transitions. [2022-12-14 19:58:26,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 19:58:26,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:26,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:34,512 INFO L134 CoverageAnalysis]: Checked inductivity of 29646 backedges. 0 proven. 29646 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:35,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 251 states and 253 transitions. [2022-12-14 19:58:35,306 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 253 transitions. [2022-12-14 19:58:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-14 19:58:35,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:35,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:43,362 INFO L134 CoverageAnalysis]: Checked inductivity of 29890 backedges. 0 proven. 29890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:44,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:44,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 252 states and 254 transitions. [2022-12-14 19:58:44,093 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 254 transitions. [2022-12-14 19:58:44,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 19:58:44,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:44,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:44,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:52,910 INFO L134 CoverageAnalysis]: Checked inductivity of 30135 backedges. 0 proven. 30135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:53,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:53,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 253 states and 255 transitions. [2022-12-14 19:58:53,589 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 255 transitions. [2022-12-14 19:58:53,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 19:58:53,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:53,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:02,231 INFO L134 CoverageAnalysis]: Checked inductivity of 30381 backedges. 0 proven. 30381 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:02,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:02,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 254 states and 256 transitions. [2022-12-14 19:59:02,949 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 256 transitions. [2022-12-14 19:59:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 19:59:02,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:02,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:11,587 INFO L134 CoverageAnalysis]: Checked inductivity of 30628 backedges. 0 proven. 30628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:12,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:12,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 255 states and 257 transitions. [2022-12-14 19:59:12,234 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 257 transitions. [2022-12-14 19:59:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 19:59:12,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:12,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:20,617 INFO L134 CoverageAnalysis]: Checked inductivity of 30876 backedges. 0 proven. 30876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:21,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:21,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 256 states and 258 transitions. [2022-12-14 19:59:21,303 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 258 transitions. [2022-12-14 19:59:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 19:59:21,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:21,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 31125 backedges. 0 proven. 31125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:30,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:30,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 257 states and 259 transitions. [2022-12-14 19:59:30,667 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 259 transitions. [2022-12-14 19:59:30,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:59:30,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:30,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:30,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:39,341 INFO L134 CoverageAnalysis]: Checked inductivity of 31375 backedges. 0 proven. 31375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:40,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:40,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 258 states and 260 transitions. [2022-12-14 19:59:40,219 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 260 transitions. [2022-12-14 19:59:40,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 19:59:40,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:40,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:40,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:49,136 INFO L134 CoverageAnalysis]: Checked inductivity of 31626 backedges. 0 proven. 31626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:49,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:49,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 259 states and 261 transitions. [2022-12-14 19:59:49,971 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 261 transitions. [2022-12-14 19:59:49,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 19:59:49,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:49,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:50,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:58,831 INFO L134 CoverageAnalysis]: Checked inductivity of 31878 backedges. 0 proven. 31878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:59,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:59,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 260 states and 262 transitions. [2022-12-14 19:59:59,573 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 262 transitions. [2022-12-14 19:59:59,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 19:59:59,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:59,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:08,362 INFO L134 CoverageAnalysis]: Checked inductivity of 32131 backedges. 0 proven. 32131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:09,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:09,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 261 states and 263 transitions. [2022-12-14 20:00:09,049 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 263 transitions. [2022-12-14 20:00:09,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 20:00:09,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:09,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat