./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-industry-pattern/array_of_struct_break.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/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_346e2540-95a3-45eb-b9da-81350695f057/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/array-industry-pattern/array_of_struct_break.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/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_346e2540-95a3-45eb-b9da-81350695f057/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 1cf6b517958e8017b93e9c3e9acb9e36cc315aaa95d19ed1c0795bb5e0096c62 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:01:46,710 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:01:46,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:01:46,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:01:46,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:01:46,731 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:01:46,732 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:01:46,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:01:46,735 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:01:46,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:01:46,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:01:46,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:01:46,738 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:01:46,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:01:46,740 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:01:46,741 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:01:46,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:01:46,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:01:46,744 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:01:46,746 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:01:46,747 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:01:46,748 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:01:46,749 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:01:46,750 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:01:46,753 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:01:46,754 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:01:46,754 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:01:46,755 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:01:46,755 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:01:46,756 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:01:46,756 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:01:46,757 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:01:46,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:01:46,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:01:46,759 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:01:46,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:01:46,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:01:46,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:01:46,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:01:46,761 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:01:46,761 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:01:46,762 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:01:46,780 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:01:46,780 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:01:46,781 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:01:46,781 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:01:46,782 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:01:46,782 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:01:46,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:01:46,782 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:01:46,782 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:01:46,782 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:01:46,783 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:01:46,783 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:01:46,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:01:46,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:01:46,783 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:01:46,783 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:01:46,784 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:01:46,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:01:46,784 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:01:46,784 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:01:46,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:01:46,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:01:46,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:01:46,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:01:46,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:01:46,785 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:01:46,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:01:46,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:01:46,785 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_346e2540-95a3-45eb-b9da-81350695f057/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cf6b517958e8017b93e9c3e9acb9e36cc315aaa95d19ed1c0795bb5e0096c62 [2022-12-14 18:01:46,964 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:01:46,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:01:46,985 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:01:46,986 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:01:46,987 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:01:46,988 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/array-industry-pattern/array_of_struct_break.i [2022-12-14 18:01:49,589 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:01:49,755 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:01:49,755 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/sv-benchmarks/c/array-industry-pattern/array_of_struct_break.i [2022-12-14 18:01:49,761 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/bin/ukojak-rkRKPMF4O4/data/d67002524/5a0d54fba2414151ac83bd5fac4d4bf7/FLAGef95cafc7 [2022-12-14 18:01:50,157 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/bin/ukojak-rkRKPMF4O4/data/d67002524/5a0d54fba2414151ac83bd5fac4d4bf7 [2022-12-14 18:01:50,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:01:50,161 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:01:50,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:01:50,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:01:50,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:01:50,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:01:50" (1/1) ... [2022-12-14 18:01:50,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c0e39a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:50, skipping insertion in model container [2022-12-14 18:01:50,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:01:50" (1/1) ... [2022-12-14 18:01:50,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:01:50,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:01:50,300 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_346e2540-95a3-45eb-b9da-81350695f057/sv-benchmarks/c/array-industry-pattern/array_of_struct_break.i[854,867] [2022-12-14 18:01:50,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:01:51,084 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:01:51,092 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_346e2540-95a3-45eb-b9da-81350695f057/sv-benchmarks/c/array-industry-pattern/array_of_struct_break.i[854,867] [2022-12-14 18:01:51,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:01:51,109 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:01:51,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:51 WrapperNode [2022-12-14 18:01:51,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:01:51,110 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:01:51,110 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:01:51,110 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:01:51,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:51" (1/1) ... [2022-12-14 18:01:51,121 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:51" (1/1) ... [2022-12-14 18:01:51,137 INFO L138 Inliner]: procedures = 15, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 47 [2022-12-14 18:01:51,138 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:01:51,138 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:01:51,138 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:01:51,139 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:01:51,146 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:51" (1/1) ... [2022-12-14 18:01:51,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:51" (1/1) ... [2022-12-14 18:01:51,147 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:51" (1/1) ... [2022-12-14 18:01:51,147 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:51" (1/1) ... [2022-12-14 18:01:51,150 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:51" (1/1) ... [2022-12-14 18:01:51,152 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:51" (1/1) ... [2022-12-14 18:01:51,153 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:51" (1/1) ... [2022-12-14 18:01:51,153 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:51" (1/1) ... [2022-12-14 18:01:51,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:01:51,155 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:01:51,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:01:51,155 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:01:51,156 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:01:51" (1/1) ... [2022-12-14 18:01:51,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:01:51,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:01:51,183 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:01:51,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346e2540-95a3-45eb-b9da-81350695f057/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:01:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:01:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:01:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 18:01:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:01:51,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:01:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 18:01:51,269 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:01:51,270 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:01:51,357 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:01:51,375 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:01:51,376 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 18:01:51,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:01:51 BoogieIcfgContainer [2022-12-14 18:01:51,377 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:01:51,378 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:01:51,378 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:01:51,386 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:01:51,386 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:01:51" (1/1) ... [2022-12-14 18:01:51,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:01:51,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2022-12-14 18:01:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2022-12-14 18:01:51,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 18:01:51,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:51,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:51,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:51,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:51,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2022-12-14 18:01:51,578 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2022-12-14 18:01:51,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 18:01:51,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:51,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:51,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:51,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:51,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 16 states and 22 transitions. [2022-12-14 18:01:51,638 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 22 transitions. [2022-12-14 18:01:51,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 18:01:51,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:51,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:51,687 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 18:01:51,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 18 states and 26 transitions. [2022-12-14 18:01:51,734 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 26 transitions. [2022-12-14 18:01:51,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 18:01:51,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:51,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:51,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 20 states and 29 transitions. [2022-12-14 18:01:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 29 transitions. [2022-12-14 18:01:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 18:01:51,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:51,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:51,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:01:51,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:51,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 21 states and 30 transitions. [2022-12-14 18:01:51,878 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 30 transitions. [2022-12-14 18:01:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 18:01:51,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:51,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2022-12-14 18:01:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2022-12-14 18:01:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 18:01:51,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:51,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:52,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2022-12-14 18:01:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2022-12-14 18:01:52,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 18:01:52,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:52,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:52,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:52,157 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:52,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:52,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2022-12-14 18:01:52,205 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2022-12-14 18:01:52,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:01:52,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:52,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:52,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:52,296 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 18:01:52,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:52,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 29 states and 42 transitions. [2022-12-14 18:01:52,354 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 42 transitions. [2022-12-14 18:01:52,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 18:01:52,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:52,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:52,453 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:52,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:52,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 31 states and 45 transitions. [2022-12-14 18:01:52,514 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 45 transitions. [2022-12-14 18:01:52,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 18:01:52,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:52,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:52,607 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:52,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:52,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 33 states and 48 transitions. [2022-12-14 18:01:52,669 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 48 transitions. [2022-12-14 18:01:52,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 18:01:52,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:52,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:52,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:52,752 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2022-12-14 18:01:52,808 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2022-12-14 18:01:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 18:01:52,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:52,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:52,914 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:52,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 37 states and 54 transitions. [2022-12-14 18:01:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 54 transitions. [2022-12-14 18:01:52,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 18:01:52,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:52,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:53,084 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:53,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2022-12-14 18:01:53,143 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2022-12-14 18:01:53,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 18:01:53,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:53,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:53,233 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:53,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:53,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 60 transitions. [2022-12-14 18:01:53,294 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 60 transitions. [2022-12-14 18:01:53,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 18:01:53,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:53,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:53,382 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:53,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:53,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 43 states and 63 transitions. [2022-12-14 18:01:53,446 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 63 transitions. [2022-12-14 18:01:53,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 18:01:53,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:53,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:53,541 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:53,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 45 states and 66 transitions. [2022-12-14 18:01:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 66 transitions. [2022-12-14 18:01:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 18:01:53,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:53,771 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:53,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:53,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 47 states and 69 transitions. [2022-12-14 18:01:53,840 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 69 transitions. [2022-12-14 18:01:53,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 18:01:53,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:53,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:53,947 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:54,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:54,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 49 states and 72 transitions. [2022-12-14 18:01:54,026 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 72 transitions. [2022-12-14 18:01:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 18:01:54,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:54,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:54,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:54,138 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:54,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:54,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 51 states and 75 transitions. [2022-12-14 18:01:54,221 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2022-12-14 18:01:54,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 18:01:54,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:54,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:54,378 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:54,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:54,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 53 states and 78 transitions. [2022-12-14 18:01:54,471 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 78 transitions. [2022-12-14 18:01:54,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 18:01:54,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:54,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:54,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:54,678 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:54,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:54,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 55 states and 81 transitions. [2022-12-14 18:01:54,775 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 81 transitions. [2022-12-14 18:01:54,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:01:54,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:54,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:54,928 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:55,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:55,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 57 states and 84 transitions. [2022-12-14 18:01:55,020 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 84 transitions. [2022-12-14 18:01:55,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 18:01:55,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:55,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:55,155 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:55,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 59 states and 87 transitions. [2022-12-14 18:01:55,244 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 87 transitions. [2022-12-14 18:01:55,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 18:01:55,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:55,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:55,381 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:55,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 61 states and 90 transitions. [2022-12-14 18:01:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 90 transitions. [2022-12-14 18:01:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 18:01:55,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:55,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:55,617 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:55,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:55,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 63 states and 93 transitions. [2022-12-14 18:01:55,714 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 93 transitions. [2022-12-14 18:01:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:01:55,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:55,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:55,924 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:56,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 65 states and 96 transitions. [2022-12-14 18:01:56,015 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 96 transitions. [2022-12-14 18:01:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 18:01:56,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:56,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:56,158 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:56,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:56,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 67 states and 99 transitions. [2022-12-14 18:01:56,262 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 99 transitions. [2022-12-14 18:01:56,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 18:01:56,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:56,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:56,425 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:56,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:56,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 69 states and 102 transitions. [2022-12-14 18:01:56,526 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 102 transitions. [2022-12-14 18:01:56,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:01:56,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:56,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:56,764 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:56,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:56,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 71 states and 105 transitions. [2022-12-14 18:01:56,878 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 105 transitions. [2022-12-14 18:01:56,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:01:56,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:56,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:56,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:57,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 73 states and 108 transitions. [2022-12-14 18:01:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 108 transitions. [2022-12-14 18:01:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:01:57,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:57,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:57,452 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:57,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 75 states and 111 transitions. [2022-12-14 18:01:57,558 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 111 transitions. [2022-12-14 18:01:57,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:01:57,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:57,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:57,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:58,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 77 states and 114 transitions. [2022-12-14 18:01:58,019 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 114 transitions. [2022-12-14 18:01:58,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:01:58,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:58,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:58,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:58,227 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:58,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:58,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 79 states and 117 transitions. [2022-12-14 18:01:58,345 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 117 transitions. [2022-12-14 18:01:58,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:01:58,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:58,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:58,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:58,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:58,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 81 states and 120 transitions. [2022-12-14 18:01:58,685 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 120 transitions. [2022-12-14 18:01:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:01:58,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:58,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:58,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:59,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 83 states and 123 transitions. [2022-12-14 18:01:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 123 transitions. [2022-12-14 18:01:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:01:59,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:59,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:59,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:59,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 85 states and 126 transitions. [2022-12-14 18:01:59,364 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 126 transitions. [2022-12-14 18:01:59,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:01:59,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:59,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:59,616 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 18:01:59,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:59,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 87 states and 129 transitions. [2022-12-14 18:01:59,737 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 129 transitions. [2022-12-14 18:01:59,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:01:59,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:59,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:59,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:00,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:00,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 89 states and 132 transitions. [2022-12-14 18:02:00,094 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 132 transitions. [2022-12-14 18:02:00,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:02:00,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:00,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:00,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 91 states and 135 transitions. [2022-12-14 18:02:00,452 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 135 transitions. [2022-12-14 18:02:00,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:02:00,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:00,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:00,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:00,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:00,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:00,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 93 states and 138 transitions. [2022-12-14 18:02:00,809 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 138 transitions. [2022-12-14 18:02:00,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:02:00,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:00,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:01,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:01,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:01,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 95 states and 141 transitions. [2022-12-14 18:02:01,170 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 141 transitions. [2022-12-14 18:02:01,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:02:01,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:01,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:01,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:01,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:01,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 97 states and 144 transitions. [2022-12-14 18:02:01,550 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 144 transitions. [2022-12-14 18:02:01,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:02:01,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:01,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:01,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 1681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:01,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 99 states and 147 transitions. [2022-12-14 18:02:01,928 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 147 transitions. [2022-12-14 18:02:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:02:01,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:01,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:02,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:02,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:02,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 101 states and 150 transitions. [2022-12-14 18:02:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 150 transitions. [2022-12-14 18:02:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:02:02,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:02,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:02,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 0 proven. 1849 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:02,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 103 states and 153 transitions. [2022-12-14 18:02:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 153 transitions. [2022-12-14 18:02:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:02:02,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:02,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:03,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:03,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 105 states and 156 transitions. [2022-12-14 18:02:03,170 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 156 transitions. [2022-12-14 18:02:03,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:02:03,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:03,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 2025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:03,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:03,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 107 states and 159 transitions. [2022-12-14 18:02:03,590 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 159 transitions. [2022-12-14 18:02:03,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 18:02:03,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:03,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:03,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 109 states and 162 transitions. [2022-12-14 18:02:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 162 transitions. [2022-12-14 18:02:04,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 18:02:04,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:04,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:04,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:04,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 2209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:04,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 111 states and 165 transitions. [2022-12-14 18:02:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 165 transitions. [2022-12-14 18:02:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 18:02:04,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:04,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:04,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:05,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:05,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:05,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 113 states and 168 transitions. [2022-12-14 18:02:05,154 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 168 transitions. [2022-12-14 18:02:05,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 18:02:05,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:05,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:05,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:05,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 115 states and 171 transitions. [2022-12-14 18:02:05,633 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 171 transitions. [2022-12-14 18:02:05,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 18:02:05,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:05,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:05,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:06,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:06,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 117 states and 174 transitions. [2022-12-14 18:02:06,116 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 174 transitions. [2022-12-14 18:02:06,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:02:06,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:06,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:06,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:06,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 2601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:06,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 119 states and 177 transitions. [2022-12-14 18:02:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 177 transitions. [2022-12-14 18:02:06,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:02:06,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:06,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:07,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 2704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:07,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:07,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 121 states and 180 transitions. [2022-12-14 18:02:07,129 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 180 transitions. [2022-12-14 18:02:07,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 18:02:07,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:07,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:07,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:07,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 2809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:07,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 123 states and 183 transitions. [2022-12-14 18:02:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 183 transitions. [2022-12-14 18:02:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 18:02:07,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:07,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:07,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:08,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:08,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 125 states and 186 transitions. [2022-12-14 18:02:08,249 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 186 transitions. [2022-12-14 18:02:08,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 18:02:08,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:08,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:08,680 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 0 proven. 3025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:08,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 127 states and 189 transitions. [2022-12-14 18:02:08,815 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 189 transitions. [2022-12-14 18:02:08,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:02:08,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:08,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:09,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:09,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:09,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 129 states and 192 transitions. [2022-12-14 18:02:09,391 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 192 transitions. [2022-12-14 18:02:09,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:02:09,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:09,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:09,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 0 proven. 3249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:09,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:09,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 131 states and 195 transitions. [2022-12-14 18:02:09,993 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 195 transitions. [2022-12-14 18:02:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 18:02:09,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:09,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:10,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:10,485 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 3364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:10,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:10,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 133 states and 198 transitions. [2022-12-14 18:02:10,626 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 198 transitions. [2022-12-14 18:02:10,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:02:10,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:10,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:10,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:11,111 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 0 proven. 3481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:11,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:11,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 135 states and 201 transitions. [2022-12-14 18:02:11,254 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 201 transitions. [2022-12-14 18:02:11,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 18:02:11,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:11,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:11,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:11,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:11,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 137 states and 204 transitions. [2022-12-14 18:02:11,906 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 204 transitions. [2022-12-14 18:02:11,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 18:02:11,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:11,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:12,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 0 proven. 3721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:12,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:12,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 139 states and 207 transitions. [2022-12-14 18:02:12,576 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 207 transitions. [2022-12-14 18:02:12,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 18:02:12,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:12,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:13,112 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 0 proven. 3844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:13,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 141 states and 210 transitions. [2022-12-14 18:02:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 210 transitions. [2022-12-14 18:02:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 18:02:13,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:13,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:13,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 0 proven. 3969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:13,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:13,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 143 states and 213 transitions. [2022-12-14 18:02:13,976 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 213 transitions. [2022-12-14 18:02:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 18:02:13,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:13,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:14,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:14,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 0 proven. 4096 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:14,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:14,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 145 states and 216 transitions. [2022-12-14 18:02:14,728 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 216 transitions. [2022-12-14 18:02:14,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 18:02:14,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:14,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:15,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 4225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 147 states and 219 transitions. [2022-12-14 18:02:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 219 transitions. [2022-12-14 18:02:15,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 18:02:15,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:15,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:15,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:16,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 0 proven. 4356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:16,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:16,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 149 states and 222 transitions. [2022-12-14 18:02:16,346 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 222 transitions. [2022-12-14 18:02:16,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 18:02:16,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:16,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:16,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:16,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 0 proven. 4489 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:17,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 151 states and 225 transitions. [2022-12-14 18:02:17,191 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 225 transitions. [2022-12-14 18:02:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:02:17,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:17,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:17,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 0 proven. 4624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:18,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:18,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 153 states and 228 transitions. [2022-12-14 18:02:18,012 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 228 transitions. [2022-12-14 18:02:18,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 18:02:18,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:18,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 0 proven. 4761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:18,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:18,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 155 states and 231 transitions. [2022-12-14 18:02:18,940 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 231 transitions. [2022-12-14 18:02:18,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 18:02:18,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:18,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:18,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:19,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:19,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 157 states and 234 transitions. [2022-12-14 18:02:19,793 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 234 transitions. [2022-12-14 18:02:19,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 18:02:19,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:19,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:20,516 INFO L134 CoverageAnalysis]: Checked inductivity of 5041 backedges. 0 proven. 5041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:20,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 159 states and 237 transitions. [2022-12-14 18:02:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 237 transitions. [2022-12-14 18:02:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 18:02:20,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:20,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:21,409 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 0 proven. 5184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:21,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 161 states and 240 transitions. [2022-12-14 18:02:21,579 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 240 transitions. [2022-12-14 18:02:21,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 18:02:21,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:21,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:22,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5329 backedges. 0 proven. 5329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:22,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:22,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 163 states and 243 transitions. [2022-12-14 18:02:22,620 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 243 transitions. [2022-12-14 18:02:22,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 18:02:22,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:22,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:23,370 INFO L134 CoverageAnalysis]: Checked inductivity of 5476 backedges. 0 proven. 5476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:23,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 165 states and 246 transitions. [2022-12-14 18:02:23,551 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 246 transitions. [2022-12-14 18:02:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 18:02:23,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:23,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 5625 backedges. 0 proven. 5625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:24,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:24,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 167 states and 249 transitions. [2022-12-14 18:02:24,493 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 249 transitions. [2022-12-14 18:02:24,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 18:02:24,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:24,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:24,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:25,286 INFO L134 CoverageAnalysis]: Checked inductivity of 5776 backedges. 0 proven. 5776 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:25,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 169 states and 252 transitions. [2022-12-14 18:02:25,466 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 252 transitions. [2022-12-14 18:02:25,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 18:02:25,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:25,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:25,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:26,292 INFO L134 CoverageAnalysis]: Checked inductivity of 5929 backedges. 0 proven. 5929 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:26,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:26,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 171 states and 255 transitions. [2022-12-14 18:02:26,482 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 255 transitions. [2022-12-14 18:02:26,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 18:02:26,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:26,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 6084 backedges. 0 proven. 6084 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:27,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 173 states and 258 transitions. [2022-12-14 18:02:27,551 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 258 transitions. [2022-12-14 18:02:27,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 18:02:27,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:27,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:28,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6241 backedges. 0 proven. 6241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:28,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:28,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 175 states and 261 transitions. [2022-12-14 18:02:28,707 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 261 transitions. [2022-12-14 18:02:28,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 18:02:28,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:28,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6400 backedges. 0 proven. 6400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:29,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 177 states and 264 transitions. [2022-12-14 18:02:29,784 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 264 transitions. [2022-12-14 18:02:29,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 18:02:29,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:29,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:30,694 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 0 proven. 6561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:30,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:30,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 179 states and 267 transitions. [2022-12-14 18:02:30,927 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 267 transitions. [2022-12-14 18:02:30,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 18:02:30,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:30,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:30,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:31,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6724 backedges. 0 proven. 6724 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:32,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 181 states and 270 transitions. [2022-12-14 18:02:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 270 transitions. [2022-12-14 18:02:32,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-14 18:02:32,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:32,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:32,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:33,045 INFO L134 CoverageAnalysis]: Checked inductivity of 6889 backedges. 0 proven. 6889 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:33,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:33,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 183 states and 273 transitions. [2022-12-14 18:02:33,291 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 273 transitions. [2022-12-14 18:02:33,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 18:02:33,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:33,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7056 backedges. 0 proven. 7056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:34,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:34,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 185 states and 276 transitions. [2022-12-14 18:02:34,449 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 276 transitions. [2022-12-14 18:02:34,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-14 18:02:34,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:34,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:35,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7225 backedges. 0 proven. 7225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:35,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:35,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 187 states and 279 transitions. [2022-12-14 18:02:35,761 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 279 transitions. [2022-12-14 18:02:35,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 18:02:35,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:35,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:35,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:36,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 0 proven. 7396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:37,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:37,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 189 states and 282 transitions. [2022-12-14 18:02:37,086 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 282 transitions. [2022-12-14 18:02:37,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 18:02:37,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:37,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:38,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7569 backedges. 0 proven. 7569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:38,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:38,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 191 states and 285 transitions. [2022-12-14 18:02:38,332 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 285 transitions. [2022-12-14 18:02:38,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 18:02:38,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:38,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:39,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7744 backedges. 0 proven. 7744 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:39,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:39,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 193 states and 288 transitions. [2022-12-14 18:02:39,612 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 288 transitions. [2022-12-14 18:02:39,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 18:02:39,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:39,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:39,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:40,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 0 proven. 7921 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:40,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:40,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 195 states and 291 transitions. [2022-12-14 18:02:40,938 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 291 transitions. [2022-12-14 18:02:40,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 18:02:40,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:40,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:42,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8100 backedges. 0 proven. 8100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:42,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:42,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 197 states and 294 transitions. [2022-12-14 18:02:42,391 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 294 transitions. [2022-12-14 18:02:42,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 18:02:42,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:42,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 8281 backedges. 0 proven. 8281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:43,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:43,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 199 states and 297 transitions. [2022-12-14 18:02:43,756 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 297 transitions. [2022-12-14 18:02:43,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 18:02:43,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:43,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:44,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8464 backedges. 0 proven. 8464 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:45,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:45,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 201 states and 300 transitions. [2022-12-14 18:02:45,151 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 300 transitions. [2022-12-14 18:02:45,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 18:02:45,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:45,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:45,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:46,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8649 backedges. 0 proven. 8649 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:46,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 203 states and 303 transitions. [2022-12-14 18:02:46,585 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 303 transitions. [2022-12-14 18:02:46,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 18:02:46,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:46,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:47,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8836 backedges. 0 proven. 8836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:48,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 205 states and 306 transitions. [2022-12-14 18:02:48,086 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 306 transitions. [2022-12-14 18:02:48,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 18:02:48,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:48,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:49,324 INFO L134 CoverageAnalysis]: Checked inductivity of 9025 backedges. 0 proven. 9025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 207 states and 309 transitions. [2022-12-14 18:02:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 309 transitions. [2022-12-14 18:02:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 18:02:49,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:49,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:49,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:50,872 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 0 proven. 9216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:51,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 209 states and 312 transitions. [2022-12-14 18:02:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 312 transitions. [2022-12-14 18:02:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 18:02:51,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:51,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:52,443 INFO L134 CoverageAnalysis]: Checked inductivity of 9409 backedges. 0 proven. 9409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:52,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:52,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 211 states and 315 transitions. [2022-12-14 18:02:52,672 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 315 transitions. [2022-12-14 18:02:52,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 18:02:52,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:52,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:52,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:53,997 INFO L134 CoverageAnalysis]: Checked inductivity of 9604 backedges. 0 proven. 9604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:54,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:54,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 213 states and 318 transitions. [2022-12-14 18:02:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 318 transitions. [2022-12-14 18:02:54,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 18:02:54,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:54,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:54,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:55,628 INFO L134 CoverageAnalysis]: Checked inductivity of 9801 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:55,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:55,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 215 states and 321 transitions. [2022-12-14 18:02:55,865 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 321 transitions. [2022-12-14 18:02:55,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 18:02:55,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:55,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:57,298 INFO L134 CoverageAnalysis]: Checked inductivity of 10000 backedges. 0 proven. 10000 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:57,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:57,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 217 states and 324 transitions. [2022-12-14 18:02:57,577 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 324 transitions. [2022-12-14 18:02:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 18:02:57,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:57,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:58,996 INFO L134 CoverageAnalysis]: Checked inductivity of 10201 backedges. 0 proven. 10201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:02:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 219 states and 327 transitions. [2022-12-14 18:02:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 327 transitions. [2022-12-14 18:02:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 18:02:59,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:59,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:00,716 INFO L134 CoverageAnalysis]: Checked inductivity of 10404 backedges. 0 proven. 10404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:00,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 221 states and 330 transitions. [2022-12-14 18:03:00,977 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 330 transitions. [2022-12-14 18:03:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-14 18:03:00,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:00,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:02,508 INFO L134 CoverageAnalysis]: Checked inductivity of 10609 backedges. 0 proven. 10609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:02,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:02,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 223 states and 333 transitions. [2022-12-14 18:03:02,756 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 333 transitions. [2022-12-14 18:03:02,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 18:03:02,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:02,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:02,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:04,325 INFO L134 CoverageAnalysis]: Checked inductivity of 10816 backedges. 0 proven. 10816 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:04,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:04,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 225 states and 336 transitions. [2022-12-14 18:03:04,699 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 336 transitions. [2022-12-14 18:03:04,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 18:03:04,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:04,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:04,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:06,305 INFO L134 CoverageAnalysis]: Checked inductivity of 11025 backedges. 0 proven. 11025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:06,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:06,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 227 states and 339 transitions. [2022-12-14 18:03:06,676 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 339 transitions. [2022-12-14 18:03:06,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 18:03:06,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:06,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:06,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:08,279 INFO L134 CoverageAnalysis]: Checked inductivity of 11236 backedges. 0 proven. 11236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:08,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 229 states and 342 transitions. [2022-12-14 18:03:08,539 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 342 transitions. [2022-12-14 18:03:08,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 18:03:08,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:08,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:10,140 INFO L134 CoverageAnalysis]: Checked inductivity of 11449 backedges. 0 proven. 11449 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:10,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:10,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 231 states and 345 transitions. [2022-12-14 18:03:10,401 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 345 transitions. [2022-12-14 18:03:10,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 18:03:10,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:10,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 11664 backedges. 0 proven. 11664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:12,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:12,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 233 states and 348 transitions. [2022-12-14 18:03:12,302 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 348 transitions. [2022-12-14 18:03:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 18:03:12,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:12,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:13,965 INFO L134 CoverageAnalysis]: Checked inductivity of 11881 backedges. 0 proven. 11881 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:14,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 235 states and 351 transitions. [2022-12-14 18:03:14,222 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 351 transitions. [2022-12-14 18:03:14,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-14 18:03:14,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:14,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:15,913 INFO L134 CoverageAnalysis]: Checked inductivity of 12100 backedges. 0 proven. 12100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:16,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 237 states and 354 transitions. [2022-12-14 18:03:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 354 transitions. [2022-12-14 18:03:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 18:03:16,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:16,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:16,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:18,071 INFO L134 CoverageAnalysis]: Checked inductivity of 12321 backedges. 0 proven. 12321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 239 states and 357 transitions. [2022-12-14 18:03:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 357 transitions. [2022-12-14 18:03:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:03:18,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:18,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:18,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:20,160 INFO L134 CoverageAnalysis]: Checked inductivity of 12544 backedges. 0 proven. 12544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:20,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:20,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 241 states and 360 transitions. [2022-12-14 18:03:20,499 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 360 transitions. [2022-12-14 18:03:20,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-14 18:03:20,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:20,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:20,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:22,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12769 backedges. 0 proven. 12769 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:22,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:22,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 243 states and 363 transitions. [2022-12-14 18:03:22,659 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 363 transitions. [2022-12-14 18:03:22,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-14 18:03:22,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:22,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:22,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:24,512 INFO L134 CoverageAnalysis]: Checked inductivity of 12996 backedges. 0 proven. 12996 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:24,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 245 states and 366 transitions. [2022-12-14 18:03:24,849 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 366 transitions. [2022-12-14 18:03:24,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 18:03:24,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:24,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:26,802 INFO L134 CoverageAnalysis]: Checked inductivity of 13225 backedges. 0 proven. 13225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:27,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 247 states and 369 transitions. [2022-12-14 18:03:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 369 transitions. [2022-12-14 18:03:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 18:03:27,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:27,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:27,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:29,181 INFO L134 CoverageAnalysis]: Checked inductivity of 13456 backedges. 0 proven. 13456 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:29,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:29,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 249 states and 372 transitions. [2022-12-14 18:03:29,606 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 372 transitions. [2022-12-14 18:03:29,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 18:03:29,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:29,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:31,657 INFO L134 CoverageAnalysis]: Checked inductivity of 13689 backedges. 0 proven. 13689 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:32,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:32,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 251 states and 375 transitions. [2022-12-14 18:03:32,048 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 375 transitions. [2022-12-14 18:03:32,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-14 18:03:32,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:32,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:34,122 INFO L134 CoverageAnalysis]: Checked inductivity of 13924 backedges. 0 proven. 13924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:34,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:34,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 253 states and 378 transitions. [2022-12-14 18:03:34,528 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 378 transitions. [2022-12-14 18:03:34,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 18:03:34,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:34,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 14161 backedges. 0 proven. 14161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:37,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:37,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 255 states and 381 transitions. [2022-12-14 18:03:37,097 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 381 transitions. [2022-12-14 18:03:37,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 18:03:37,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:37,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:39,244 INFO L134 CoverageAnalysis]: Checked inductivity of 14400 backedges. 0 proven. 14400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:39,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:39,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 257 states and 384 transitions. [2022-12-14 18:03:39,615 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 384 transitions. [2022-12-14 18:03:39,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 18:03:39,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:39,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:39,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:41,817 INFO L134 CoverageAnalysis]: Checked inductivity of 14641 backedges. 0 proven. 14641 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 259 states and 387 transitions. [2022-12-14 18:03:42,245 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 387 transitions. [2022-12-14 18:03:42,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 18:03:42,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:42,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:44,424 INFO L134 CoverageAnalysis]: Checked inductivity of 14884 backedges. 0 proven. 14884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:44,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:44,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 261 states and 390 transitions. [2022-12-14 18:03:44,775 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 390 transitions. [2022-12-14 18:03:44,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 18:03:44,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:44,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:44,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:47,014 INFO L134 CoverageAnalysis]: Checked inductivity of 15129 backedges. 0 proven. 15129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:47,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:47,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 263 states and 393 transitions. [2022-12-14 18:03:47,416 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 393 transitions. [2022-12-14 18:03:47,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 18:03:47,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:47,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:47,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 15376 backedges. 0 proven. 15376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 265 states and 396 transitions. [2022-12-14 18:03:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 396 transitions. [2022-12-14 18:03:50,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 18:03:50,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:50,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:52,370 INFO L134 CoverageAnalysis]: Checked inductivity of 15625 backedges. 0 proven. 15625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:52,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 267 states and 399 transitions. [2022-12-14 18:03:52,674 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 399 transitions. [2022-12-14 18:03:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 18:03:52,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:52,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:52,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 15876 backedges. 0 proven. 15876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:55,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:55,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 269 states and 402 transitions. [2022-12-14 18:03:55,401 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 402 transitions. [2022-12-14 18:03:55,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 18:03:55,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:55,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:57,787 INFO L134 CoverageAnalysis]: Checked inductivity of 16129 backedges. 0 proven. 16129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 271 states and 405 transitions. [2022-12-14 18:03:58,101 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 405 transitions. [2022-12-14 18:03:58,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-14 18:03:58,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:58,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:00,470 INFO L134 CoverageAnalysis]: Checked inductivity of 16384 backedges. 0 proven. 16384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:00,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 273 states and 408 transitions. [2022-12-14 18:04:00,791 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 408 transitions. [2022-12-14 18:04:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 18:04:00,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:00,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16641 backedges. 0 proven. 16641 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:03,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:03,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 275 states and 411 transitions. [2022-12-14 18:04:03,515 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 411 transitions. [2022-12-14 18:04:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 18:04:03,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:03,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:05,964 INFO L134 CoverageAnalysis]: Checked inductivity of 16900 backedges. 0 proven. 16900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:06,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:06,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 277 states and 414 transitions. [2022-12-14 18:04:06,320 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 414 transitions. [2022-12-14 18:04:06,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 18:04:06,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:06,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:08,887 INFO L134 CoverageAnalysis]: Checked inductivity of 17161 backedges. 0 proven. 17161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:09,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:09,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 279 states and 417 transitions. [2022-12-14 18:04:09,317 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 417 transitions. [2022-12-14 18:04:09,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 18:04:09,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:09,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:09,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:11,929 INFO L134 CoverageAnalysis]: Checked inductivity of 17424 backedges. 0 proven. 17424 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:12,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:12,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 281 states and 420 transitions. [2022-12-14 18:04:12,247 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 420 transitions. [2022-12-14 18:04:12,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-14 18:04:12,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:12,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:14,843 INFO L134 CoverageAnalysis]: Checked inductivity of 17689 backedges. 0 proven. 17689 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:15,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 283 states and 423 transitions. [2022-12-14 18:04:15,256 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 423 transitions. [2022-12-14 18:04:15,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 18:04:15,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:15,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:17,937 INFO L134 CoverageAnalysis]: Checked inductivity of 17956 backedges. 0 proven. 17956 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:18,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:18,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 285 states and 426 transitions. [2022-12-14 18:04:18,320 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 426 transitions. [2022-12-14 18:04:18,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 18:04:18,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:18,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:21,051 INFO L134 CoverageAnalysis]: Checked inductivity of 18225 backedges. 0 proven. 18225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:21,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:21,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 287 states and 429 transitions. [2022-12-14 18:04:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 429 transitions. [2022-12-14 18:04:21,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-14 18:04:21,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:21,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:21,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:24,230 INFO L134 CoverageAnalysis]: Checked inductivity of 18496 backedges. 0 proven. 18496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:24,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:24,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 289 states and 432 transitions. [2022-12-14 18:04:24,601 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 432 transitions. [2022-12-14 18:04:24,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 18:04:24,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:24,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:24,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:27,406 INFO L134 CoverageAnalysis]: Checked inductivity of 18769 backedges. 0 proven. 18769 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:27,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:27,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 291 states and 435 transitions. [2022-12-14 18:04:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 435 transitions. [2022-12-14 18:04:27,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-14 18:04:27,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:27,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:27,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:30,681 INFO L134 CoverageAnalysis]: Checked inductivity of 19044 backedges. 0 proven. 19044 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:31,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 293 states and 438 transitions. [2022-12-14 18:04:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 438 transitions. [2022-12-14 18:04:31,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2022-12-14 18:04:31,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:31,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:31,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:33,972 INFO L134 CoverageAnalysis]: Checked inductivity of 19321 backedges. 0 proven. 19321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:34,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:34,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 295 states and 441 transitions. [2022-12-14 18:04:34,309 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 441 transitions. [2022-12-14 18:04:34,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-12-14 18:04:34,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:34,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:34,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 19600 backedges. 0 proven. 19600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:37,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:37,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 297 states and 444 transitions. [2022-12-14 18:04:37,640 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 444 transitions. [2022-12-14 18:04:37,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-14 18:04:37,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:37,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:40,631 INFO L134 CoverageAnalysis]: Checked inductivity of 19881 backedges. 0 proven. 19881 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:41,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 299 states and 447 transitions. [2022-12-14 18:04:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 447 transitions. [2022-12-14 18:04:41,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-12-14 18:04:41,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:41,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 20164 backedges. 0 proven. 20164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:44,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:44,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 301 states and 450 transitions. [2022-12-14 18:04:44,677 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 450 transitions. [2022-12-14 18:04:44,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-12-14 18:04:44,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:44,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:44,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:47,772 INFO L134 CoverageAnalysis]: Checked inductivity of 20449 backedges. 0 proven. 20449 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:48,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 303 states and 453 transitions. [2022-12-14 18:04:48,133 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 453 transitions. [2022-12-14 18:04:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-12-14 18:04:48,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:48,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:48,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:51,289 INFO L134 CoverageAnalysis]: Checked inductivity of 20736 backedges. 0 proven. 20736 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:51,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:51,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 305 states and 456 transitions. [2022-12-14 18:04:51,808 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 456 transitions. [2022-12-14 18:04:51,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-12-14 18:04:51,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:51,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:55,011 INFO L134 CoverageAnalysis]: Checked inductivity of 21025 backedges. 0 proven. 21025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:55,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:55,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 307 states and 459 transitions. [2022-12-14 18:04:55,351 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 459 transitions. [2022-12-14 18:04:55,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 18:04:55,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:55,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 21316 backedges. 0 proven. 21316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:04:58,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 309 states and 462 transitions. [2022-12-14 18:04:58,918 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 462 transitions. [2022-12-14 18:04:58,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-14 18:04:58,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:58,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:59,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:02,187 INFO L134 CoverageAnalysis]: Checked inductivity of 21609 backedges. 0 proven. 21609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:02,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 311 states and 465 transitions. [2022-12-14 18:05:02,654 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 465 transitions. [2022-12-14 18:05:02,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2022-12-14 18:05:02,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:02,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:02,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:06,127 INFO L134 CoverageAnalysis]: Checked inductivity of 21904 backedges. 0 proven. 21904 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:06,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:06,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 313 states and 468 transitions. [2022-12-14 18:05:06,651 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 468 transitions. [2022-12-14 18:05:06,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-12-14 18:05:06,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:06,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 22201 backedges. 0 proven. 22201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 315 states and 471 transitions. [2022-12-14 18:05:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 471 transitions. [2022-12-14 18:05:10,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-12-14 18:05:10,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:10,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:10,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:14,190 INFO L134 CoverageAnalysis]: Checked inductivity of 22500 backedges. 0 proven. 22500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:14,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 317 states and 474 transitions. [2022-12-14 18:05:14,556 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 474 transitions. [2022-12-14 18:05:14,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2022-12-14 18:05:14,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:14,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:18,073 INFO L134 CoverageAnalysis]: Checked inductivity of 22801 backedges. 0 proven. 22801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:18,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:18,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 319 states and 477 transitions. [2022-12-14 18:05:18,450 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 477 transitions. [2022-12-14 18:05:18,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 18:05:18,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:18,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:22,257 INFO L134 CoverageAnalysis]: Checked inductivity of 23104 backedges. 0 proven. 23104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:22,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:22,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 321 states and 480 transitions. [2022-12-14 18:05:22,784 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 480 transitions. [2022-12-14 18:05:22,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-12-14 18:05:22,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:22,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 23409 backedges. 0 proven. 23409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:27,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:27,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 323 states and 483 transitions. [2022-12-14 18:05:27,180 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 483 transitions. [2022-12-14 18:05:27,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-12-14 18:05:27,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:27,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:31,494 INFO L134 CoverageAnalysis]: Checked inductivity of 23716 backedges. 0 proven. 23716 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:31,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:31,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 325 states and 486 transitions. [2022-12-14 18:05:31,965 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 486 transitions. [2022-12-14 18:05:31,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-12-14 18:05:31,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:31,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:32,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:36,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24025 backedges. 0 proven. 24025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:36,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:36,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 327 states and 489 transitions. [2022-12-14 18:05:36,651 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 489 transitions. [2022-12-14 18:05:36,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2022-12-14 18:05:36,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:36,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24336 backedges. 0 proven. 24336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:41,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:41,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 329 states and 492 transitions. [2022-12-14 18:05:41,057 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 492 transitions. [2022-12-14 18:05:41,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-12-14 18:05:41,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:41,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:44,901 INFO L134 CoverageAnalysis]: Checked inductivity of 24649 backedges. 0 proven. 24649 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 331 states and 495 transitions. [2022-12-14 18:05:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 495 transitions. [2022-12-14 18:05:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2022-12-14 18:05:45,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:45,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 24964 backedges. 0 proven. 24964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:49,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:49,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 333 states and 498 transitions. [2022-12-14 18:05:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 498 transitions. [2022-12-14 18:05:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-12-14 18:05:49,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:49,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:54,154 INFO L134 CoverageAnalysis]: Checked inductivity of 25281 backedges. 0 proven. 25281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:54,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:54,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 335 states and 501 transitions. [2022-12-14 18:05:54,577 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 501 transitions. [2022-12-14 18:05:54,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-12-14 18:05:54,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:54,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:58,659 INFO L134 CoverageAnalysis]: Checked inductivity of 25600 backedges. 0 proven. 25600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:59,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 337 states and 504 transitions. [2022-12-14 18:05:59,153 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 504 transitions. [2022-12-14 18:05:59,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-12-14 18:05:59,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:59,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:03,402 INFO L134 CoverageAnalysis]: Checked inductivity of 25921 backedges. 0 proven. 25921 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:03,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:03,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 339 states and 507 transitions. [2022-12-14 18:06:03,869 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 507 transitions. [2022-12-14 18:06:03,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-12-14 18:06:03,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:03,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:08,677 INFO L134 CoverageAnalysis]: Checked inductivity of 26244 backedges. 0 proven. 26244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:09,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 341 states and 510 transitions. [2022-12-14 18:06:09,259 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 510 transitions. [2022-12-14 18:06:09,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-12-14 18:06:09,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:09,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:09,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:13,469 INFO L134 CoverageAnalysis]: Checked inductivity of 26569 backedges. 0 proven. 26569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:13,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:13,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 343 states and 513 transitions. [2022-12-14 18:06:13,851 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 513 transitions. [2022-12-14 18:06:13,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-12-14 18:06:13,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:13,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:18,119 INFO L134 CoverageAnalysis]: Checked inductivity of 26896 backedges. 0 proven. 26896 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:18,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:18,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 345 states and 516 transitions. [2022-12-14 18:06:18,524 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 516 transitions. [2022-12-14 18:06:18,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-12-14 18:06:18,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:18,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:18,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:23,070 INFO L134 CoverageAnalysis]: Checked inductivity of 27225 backedges. 0 proven. 27225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:23,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:23,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 347 states and 519 transitions. [2022-12-14 18:06:23,494 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 519 transitions. [2022-12-14 18:06:23,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-12-14 18:06:23,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:23,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:23,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 27556 backedges. 0 proven. 27556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:28,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 349 states and 522 transitions. [2022-12-14 18:06:28,555 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 522 transitions. [2022-12-14 18:06:28,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-12-14 18:06:28,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:28,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:33,219 INFO L134 CoverageAnalysis]: Checked inductivity of 27889 backedges. 0 proven. 27889 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:33,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 351 states and 525 transitions. [2022-12-14 18:06:33,795 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 525 transitions. [2022-12-14 18:06:33,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-12-14 18:06:33,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:33,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:33,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:38,462 INFO L134 CoverageAnalysis]: Checked inductivity of 28224 backedges. 0 proven. 28224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 353 states and 528 transitions. [2022-12-14 18:06:38,967 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 528 transitions. [2022-12-14 18:06:38,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-12-14 18:06:38,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:38,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:43,573 INFO L134 CoverageAnalysis]: Checked inductivity of 28561 backedges. 0 proven. 28561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:44,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:44,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 355 states and 531 transitions. [2022-12-14 18:06:44,012 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 531 transitions. [2022-12-14 18:06:44,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-12-14 18:06:44,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:44,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 28900 backedges. 0 proven. 28900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:49,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:49,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 357 states and 534 transitions. [2022-12-14 18:06:49,119 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 534 transitions. [2022-12-14 18:06:49,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-12-14 18:06:49,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:49,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:53,855 INFO L134 CoverageAnalysis]: Checked inductivity of 29241 backedges. 0 proven. 29241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:54,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 359 states and 537 transitions. [2022-12-14 18:06:54,351 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 537 transitions. [2022-12-14 18:06:54,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-12-14 18:06:54,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:54,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:54,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 29584 backedges. 0 proven. 29584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:59,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:59,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 361 states and 540 transitions. [2022-12-14 18:06:59,697 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 540 transitions. [2022-12-14 18:06:59,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2022-12-14 18:06:59,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:59,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:59,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:04,704 INFO L134 CoverageAnalysis]: Checked inductivity of 29929 backedges. 0 proven. 29929 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:05,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:05,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 363 states and 543 transitions. [2022-12-14 18:07:05,209 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 543 transitions. [2022-12-14 18:07:05,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-12-14 18:07:05,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:05,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:10,394 INFO L134 CoverageAnalysis]: Checked inductivity of 30276 backedges. 0 proven. 30276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:10,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 365 states and 546 transitions. [2022-12-14 18:07:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 546 transitions. [2022-12-14 18:07:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-12-14 18:07:10,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:10,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:11,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:16,348 INFO L134 CoverageAnalysis]: Checked inductivity of 30625 backedges. 0 proven. 30625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:16,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:16,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 367 states and 549 transitions. [2022-12-14 18:07:16,803 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 549 transitions. [2022-12-14 18:07:16,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-12-14 18:07:16,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:16,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:22,070 INFO L134 CoverageAnalysis]: Checked inductivity of 30976 backedges. 0 proven. 30976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:22,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:22,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 369 states and 552 transitions. [2022-12-14 18:07:22,550 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 552 transitions. [2022-12-14 18:07:22,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-12-14 18:07:22,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:22,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:27,875 INFO L134 CoverageAnalysis]: Checked inductivity of 31329 backedges. 0 proven. 31329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:28,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:28,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 371 states and 555 transitions. [2022-12-14 18:07:28,398 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 555 transitions. [2022-12-14 18:07:28,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-12-14 18:07:28,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:28,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 31684 backedges. 0 proven. 31684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:34,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:34,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 373 states and 558 transitions. [2022-12-14 18:07:34,258 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 558 transitions. [2022-12-14 18:07:34,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-12-14 18:07:34,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:34,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:34,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:39,590 INFO L134 CoverageAnalysis]: Checked inductivity of 32041 backedges. 0 proven. 32041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:40,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:40,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 375 states and 561 transitions. [2022-12-14 18:07:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 561 transitions. [2022-12-14 18:07:40,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-12-14 18:07:40,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:40,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:40,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:45,515 INFO L134 CoverageAnalysis]: Checked inductivity of 32400 backedges. 0 proven. 32400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:46,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:46,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 377 states and 564 transitions. [2022-12-14 18:07:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 564 transitions. [2022-12-14 18:07:46,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-12-14 18:07:46,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:46,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:51,437 INFO L134 CoverageAnalysis]: Checked inductivity of 32761 backedges. 0 proven. 32761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:51,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:51,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 379 states and 567 transitions. [2022-12-14 18:07:51,890 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 567 transitions. [2022-12-14 18:07:51,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-12-14 18:07:51,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:51,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 33124 backedges. 0 proven. 33124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:57,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 381 states and 570 transitions. [2022-12-14 18:07:57,927 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 570 transitions. [2022-12-14 18:07:57,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-12-14 18:07:57,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:57,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:03,568 INFO L134 CoverageAnalysis]: Checked inductivity of 33489 backedges. 0 proven. 33489 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:04,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:04,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 383 states and 573 transitions. [2022-12-14 18:08:04,074 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 573 transitions. [2022-12-14 18:08:04,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-12-14 18:08:04,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:04,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:09,899 INFO L134 CoverageAnalysis]: Checked inductivity of 33856 backedges. 0 proven. 33856 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:10,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:10,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 385 states and 576 transitions. [2022-12-14 18:08:10,440 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 576 transitions. [2022-12-14 18:08:10,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2022-12-14 18:08:10,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:10,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:16,563 INFO L134 CoverageAnalysis]: Checked inductivity of 34225 backedges. 0 proven. 34225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:17,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:17,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 387 states and 579 transitions. [2022-12-14 18:08:17,119 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 579 transitions. [2022-12-14 18:08:17,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2022-12-14 18:08:17,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:17,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:17,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:23,127 INFO L134 CoverageAnalysis]: Checked inductivity of 34596 backedges. 0 proven. 34596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:23,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 389 states and 582 transitions. [2022-12-14 18:08:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 582 transitions. [2022-12-14 18:08:23,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-12-14 18:08:23,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:23,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:23,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 34969 backedges. 0 proven. 34969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:30,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 391 states and 585 transitions. [2022-12-14 18:08:30,258 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 585 transitions. [2022-12-14 18:08:30,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-12-14 18:08:30,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:30,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:36,417 INFO L134 CoverageAnalysis]: Checked inductivity of 35344 backedges. 0 proven. 35344 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:36,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 393 states and 588 transitions. [2022-12-14 18:08:36,971 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 588 transitions. [2022-12-14 18:08:36,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-12-14 18:08:36,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:36,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 35721 backedges. 0 proven. 35721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:43,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:43,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 395 states and 591 transitions. [2022-12-14 18:08:43,618 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 591 transitions. [2022-12-14 18:08:43,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2022-12-14 18:08:43,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:43,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:49,810 INFO L134 CoverageAnalysis]: Checked inductivity of 36100 backedges. 0 proven. 36100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:50,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:50,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 397 states and 594 transitions. [2022-12-14 18:08:50,303 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 594 transitions. [2022-12-14 18:08:50,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2022-12-14 18:08:50,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:50,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:50,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:56,499 INFO L134 CoverageAnalysis]: Checked inductivity of 36481 backedges. 0 proven. 36481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:57,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:57,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 399 states and 597 transitions. [2022-12-14 18:08:57,099 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 597 transitions. [2022-12-14 18:08:57,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2022-12-14 18:08:57,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:57,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:03,439 INFO L134 CoverageAnalysis]: Checked inductivity of 36864 backedges. 0 proven. 36864 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:04,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:04,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 401 states and 600 transitions. [2022-12-14 18:09:04,030 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 600 transitions. [2022-12-14 18:09:04,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-12-14 18:09:04,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:04,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:10,858 INFO L134 CoverageAnalysis]: Checked inductivity of 37249 backedges. 0 proven. 37249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:11,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:11,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 403 states and 603 transitions. [2022-12-14 18:09:11,388 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 603 transitions. [2022-12-14 18:09:11,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2022-12-14 18:09:11,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:11,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:18,090 INFO L134 CoverageAnalysis]: Checked inductivity of 37636 backedges. 0 proven. 37636 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:18,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:18,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 405 states and 606 transitions. [2022-12-14 18:09:18,689 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 606 transitions. [2022-12-14 18:09:18,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2022-12-14 18:09:18,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:18,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:25,475 INFO L134 CoverageAnalysis]: Checked inductivity of 38025 backedges. 0 proven. 38025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:26,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:26,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 407 states and 609 transitions. [2022-12-14 18:09:26,257 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 609 transitions. [2022-12-14 18:09:26,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2022-12-14 18:09:26,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:26,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:32,872 INFO L134 CoverageAnalysis]: Checked inductivity of 38416 backedges. 0 proven. 38416 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:33,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:33,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 409 states and 612 transitions. [2022-12-14 18:09:33,443 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 612 transitions. [2022-12-14 18:09:33,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-12-14 18:09:33,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:33,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:40,270 INFO L134 CoverageAnalysis]: Checked inductivity of 38809 backedges. 0 proven. 38809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:41,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 411 states and 615 transitions. [2022-12-14 18:09:41,004 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 615 transitions. [2022-12-14 18:09:41,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-12-14 18:09:41,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:41,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 39204 backedges. 0 proven. 39204 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:48,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:48,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 413 states and 618 transitions. [2022-12-14 18:09:48,458 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 618 transitions. [2022-12-14 18:09:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2022-12-14 18:09:48,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:48,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:48,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 39601 backedges. 0 proven. 39601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:55,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:55,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 415 states and 621 transitions. [2022-12-14 18:09:55,814 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 621 transitions. [2022-12-14 18:09:55,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2022-12-14 18:09:55,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:55,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:56,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:02,751 INFO L134 CoverageAnalysis]: Checked inductivity of 40000 backedges. 0 proven. 40000 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:03,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 417 states and 624 transitions. [2022-12-14 18:10:03,275 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 624 transitions. [2022-12-14 18:10:03,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2022-12-14 18:10:03,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:03,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:03,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:10,295 INFO L134 CoverageAnalysis]: Checked inductivity of 40401 backedges. 0 proven. 40401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:10,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:10,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 419 states and 627 transitions. [2022-12-14 18:10:10,842 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 627 transitions. [2022-12-14 18:10:10,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2022-12-14 18:10:10,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:10,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:17,911 INFO L134 CoverageAnalysis]: Checked inductivity of 40804 backedges. 0 proven. 40804 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 421 states and 630 transitions. [2022-12-14 18:10:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 630 transitions. [2022-12-14 18:10:18,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2022-12-14 18:10:18,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:18,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:25,592 INFO L134 CoverageAnalysis]: Checked inductivity of 41209 backedges. 0 proven. 41209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:26,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:26,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 423 states and 633 transitions. [2022-12-14 18:10:26,100 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 633 transitions. [2022-12-14 18:10:26,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-12-14 18:10:26,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:26,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:26,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:33,302 INFO L134 CoverageAnalysis]: Checked inductivity of 41616 backedges. 0 proven. 41616 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:33,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:33,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 425 states and 636 transitions. [2022-12-14 18:10:33,808 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 636 transitions. [2022-12-14 18:10:33,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2022-12-14 18:10:33,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:33,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:41,187 INFO L134 CoverageAnalysis]: Checked inductivity of 42025 backedges. 0 proven. 42025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:41,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:41,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 427 states and 639 transitions. [2022-12-14 18:10:41,719 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 639 transitions. [2022-12-14 18:10:41,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2022-12-14 18:10:41,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:41,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:41,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:49,233 INFO L134 CoverageAnalysis]: Checked inductivity of 42436 backedges. 0 proven. 42436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:49,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:49,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 429 states and 642 transitions. [2022-12-14 18:10:49,956 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 642 transitions. [2022-12-14 18:10:49,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2022-12-14 18:10:49,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:49,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:57,599 INFO L134 CoverageAnalysis]: Checked inductivity of 42849 backedges. 0 proven. 42849 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:58,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:58,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 431 states and 645 transitions. [2022-12-14 18:10:58,183 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 645 transitions. [2022-12-14 18:10:58,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2022-12-14 18:10:58,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:58,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:05,782 INFO L134 CoverageAnalysis]: Checked inductivity of 43264 backedges. 0 proven. 43264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:06,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:06,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 433 states and 648 transitions. [2022-12-14 18:11:06,305 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 648 transitions. [2022-12-14 18:11:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-12-14 18:11:06,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:06,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:14,176 INFO L134 CoverageAnalysis]: Checked inductivity of 43681 backedges. 0 proven. 43681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:14,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:14,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 435 states and 651 transitions. [2022-12-14 18:11:14,933 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 651 transitions. [2022-12-14 18:11:14,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2022-12-14 18:11:14,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:14,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 44100 backedges. 0 proven. 44100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:23,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 437 states and 654 transitions. [2022-12-14 18:11:23,365 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 654 transitions. [2022-12-14 18:11:23,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2022-12-14 18:11:23,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:23,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:31,411 INFO L134 CoverageAnalysis]: Checked inductivity of 44521 backedges. 0 proven. 44521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:32,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:32,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 439 states and 657 transitions. [2022-12-14 18:11:32,073 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 657 transitions. [2022-12-14 18:11:32,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2022-12-14 18:11:32,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:32,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 44944 backedges. 0 proven. 44944 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:40,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:40,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 441 states and 660 transitions. [2022-12-14 18:11:40,703 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 660 transitions. [2022-12-14 18:11:40,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2022-12-14 18:11:40,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:40,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:48,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45369 backedges. 0 proven. 45369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:49,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 443 states and 663 transitions. [2022-12-14 18:11:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 663 transitions. [2022-12-14 18:11:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2022-12-14 18:11:49,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:49,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:49,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45796 backedges. 0 proven. 45796 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:58,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:58,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 445 states and 666 transitions. [2022-12-14 18:11:58,083 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 666 transitions. [2022-12-14 18:11:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-12-14 18:11:58,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:58,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:58,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:06,363 INFO L134 CoverageAnalysis]: Checked inductivity of 46225 backedges. 0 proven. 46225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:07,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 447 states and 669 transitions. [2022-12-14 18:12:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 669 transitions. [2022-12-14 18:12:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2022-12-14 18:12:07,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:07,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:07,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:15,541 INFO L134 CoverageAnalysis]: Checked inductivity of 46656 backedges. 0 proven. 46656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:16,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 449 states and 672 transitions. [2022-12-14 18:12:16,259 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 672 transitions. [2022-12-14 18:12:16,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2022-12-14 18:12:16,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:16,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:16,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:24,937 INFO L134 CoverageAnalysis]: Checked inductivity of 47089 backedges. 0 proven. 47089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 451 states and 675 transitions. [2022-12-14 18:12:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 675 transitions. [2022-12-14 18:12:25,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2022-12-14 18:12:25,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:25,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:26,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:34,541 INFO L134 CoverageAnalysis]: Checked inductivity of 47524 backedges. 0 proven. 47524 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:35,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:35,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 453 states and 678 transitions. [2022-12-14 18:12:35,247 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 678 transitions. [2022-12-14 18:12:35,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2022-12-14 18:12:35,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:35,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:35,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:43,865 INFO L134 CoverageAnalysis]: Checked inductivity of 47961 backedges. 0 proven. 47961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:44,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 455 states and 681 transitions. [2022-12-14 18:12:44,452 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 681 transitions. [2022-12-14 18:12:44,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-12-14 18:12:44,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:44,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 48400 backedges. 0 proven. 48400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:53,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 457 states and 684 transitions. [2022-12-14 18:12:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 684 transitions. [2022-12-14 18:12:53,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2022-12-14 18:12:53,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:53,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:53,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:02,527 INFO L134 CoverageAnalysis]: Checked inductivity of 48841 backedges. 0 proven. 48841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:03,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:03,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 459 states and 687 transitions. [2022-12-14 18:13:03,155 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 687 transitions. [2022-12-14 18:13:03,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2022-12-14 18:13:03,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:03,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:03,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:12,125 INFO L134 CoverageAnalysis]: Checked inductivity of 49284 backedges. 0 proven. 49284 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:12,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 461 states and 690 transitions. [2022-12-14 18:13:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 690 transitions. [2022-12-14 18:13:12,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2022-12-14 18:13:12,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:12,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:12,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:21,730 INFO L134 CoverageAnalysis]: Checked inductivity of 49729 backedges. 0 proven. 49729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:22,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 463 states and 693 transitions. [2022-12-14 18:13:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 693 transitions. [2022-12-14 18:13:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2022-12-14 18:13:22,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:22,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:31,589 INFO L134 CoverageAnalysis]: Checked inductivity of 50176 backedges. 0 proven. 50176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:32,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:32,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 465 states and 696 transitions. [2022-12-14 18:13:32,240 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 696 transitions. [2022-12-14 18:13:32,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2022-12-14 18:13:32,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:32,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:32,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:41,453 INFO L134 CoverageAnalysis]: Checked inductivity of 50625 backedges. 0 proven. 50625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 467 states and 699 transitions. [2022-12-14 18:13:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 699 transitions. [2022-12-14 18:13:42,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2022-12-14 18:13:42,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:42,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:51,466 INFO L134 CoverageAnalysis]: Checked inductivity of 51076 backedges. 0 proven. 51076 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 469 states and 702 transitions. [2022-12-14 18:13:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 702 transitions. [2022-12-14 18:13:52,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2022-12-14 18:13:52,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:01,650 INFO L134 CoverageAnalysis]: Checked inductivity of 51529 backedges. 0 proven. 51529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 471 states and 705 transitions. [2022-12-14 18:14:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 705 transitions. [2022-12-14 18:14:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2022-12-14 18:14:02,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:02,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 51984 backedges. 0 proven. 51984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:12,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 473 states and 708 transitions. [2022-12-14 18:14:12,773 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 708 transitions. [2022-12-14 18:14:12,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2022-12-14 18:14:12,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:12,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 52441 backedges. 0 proven. 52441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 475 states and 711 transitions. [2022-12-14 18:14:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 711 transitions. [2022-12-14 18:14:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2022-12-14 18:14:23,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:23,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:23,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:33,046 INFO L134 CoverageAnalysis]: Checked inductivity of 52900 backedges. 0 proven. 52900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:33,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:33,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 477 states and 714 transitions. [2022-12-14 18:14:33,708 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 714 transitions. [2022-12-14 18:14:33,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-12-14 18:14:33,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:33,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:43,522 INFO L134 CoverageAnalysis]: Checked inductivity of 53361 backedges. 0 proven. 53361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:44,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:44,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 479 states and 717 transitions. [2022-12-14 18:14:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 717 transitions. [2022-12-14 18:14:44,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2022-12-14 18:14:44,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:44,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:44,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:54,096 INFO L134 CoverageAnalysis]: Checked inductivity of 53824 backedges. 0 proven. 53824 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:54,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 481 states and 720 transitions. [2022-12-14 18:14:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 720 transitions. [2022-12-14 18:14:54,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2022-12-14 18:14:54,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:54,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:55,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:04,966 INFO L134 CoverageAnalysis]: Checked inductivity of 54289 backedges. 0 proven. 54289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:05,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 483 states and 723 transitions. [2022-12-14 18:15:05,670 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 723 transitions. [2022-12-14 18:15:05,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2022-12-14 18:15:05,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:05,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:15,904 INFO L134 CoverageAnalysis]: Checked inductivity of 54756 backedges. 0 proven. 54756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:16,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 485 states and 726 transitions. [2022-12-14 18:15:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 726 transitions. [2022-12-14 18:15:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2022-12-14 18:15:16,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:16,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:16,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:26,816 INFO L134 CoverageAnalysis]: Checked inductivity of 55225 backedges. 0 proven. 55225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:27,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:27,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 487 states and 729 transitions. [2022-12-14 18:15:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 729 transitions. [2022-12-14 18:15:27,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2022-12-14 18:15:27,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:27,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms