./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/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_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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-e04fb08 [2022-11-16 08:44:06,032 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:44:06,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:44:06,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:44:06,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:44:06,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:44:06,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:44:06,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:44:06,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:44:06,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:44:06,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:44:06,087 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:44:06,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:44:06,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:44:06,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:44:06,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:44:06,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:44:06,106 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:44:06,108 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:44:06,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:44:06,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:44:06,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:44:06,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:44:06,119 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:44:06,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:44:06,128 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:44:06,128 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:44:06,129 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:44:06,131 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:44:06,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:44:06,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:44:06,134 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:44:06,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:44:06,137 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:44:06,138 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:44:06,139 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:44:06,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:44:06,140 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:44:06,140 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:44:06,142 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:44:06,142 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:44:06,143 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-16 08:44:06,184 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:44:06,184 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:44:06,185 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:44:06,185 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:44:06,186 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:44:06,186 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:44:06,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:44:06,187 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 08:44:06,187 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:44:06,187 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 08:44:06,189 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:44:06,189 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:44:06,189 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:44:06,189 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:44:06,189 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 08:44:06,190 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:44:06,190 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:44:06,190 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:44:06,190 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:44:06,191 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:44:06,191 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:44:06,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:44:06,191 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:44:06,192 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:44:06,192 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:44:06,192 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:44:06,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:44:06,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:44:06,195 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_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cf6b517958e8017b93e9c3e9acb9e36cc315aaa95d19ed1c0795bb5e0096c62 [2022-11-16 08:44:06,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:44:06,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:44:06,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:44:06,548 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:44:06,548 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:44:06,550 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/array-industry-pattern/array_of_struct_break.i [2022-11-16 08:44:06,631 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/data/b80ff6316/7da0758e0d304211ab214c93aea5d349/FLAG4119000b1 [2022-11-16 08:44:07,089 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:44:07,090 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/sv-benchmarks/c/array-industry-pattern/array_of_struct_break.i [2022-11-16 08:44:07,098 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/data/b80ff6316/7da0758e0d304211ab214c93aea5d349/FLAG4119000b1 [2022-11-16 08:44:07,448 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/data/b80ff6316/7da0758e0d304211ab214c93aea5d349 [2022-11-16 08:44:07,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:44:07,452 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:44:07,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:44:07,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:44:07,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:44:07,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:44:07" (1/1) ... [2022-11-16 08:44:07,459 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12ac6a88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:07, skipping insertion in model container [2022-11-16 08:44:07,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:44:07" (1/1) ... [2022-11-16 08:44:07,467 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:44:07,481 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:44:07,668 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/sv-benchmarks/c/array-industry-pattern/array_of_struct_break.i[854,867] [2022-11-16 08:44:07,681 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:44:09,051 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:44:09,065 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/sv-benchmarks/c/array-industry-pattern/array_of_struct_break.i[854,867] [2022-11-16 08:44:09,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:44:09,090 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:44:09,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:09 WrapperNode [2022-11-16 08:44:09,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:44:09,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:44:09,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:44:09,093 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:44:09,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:09" (1/1) ... [2022-11-16 08:44:09,117 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:09" (1/1) ... [2022-11-16 08:44:09,150 INFO L138 Inliner]: procedures = 15, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 47 [2022-11-16 08:44:09,150 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:44:09,152 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:44:09,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:44:09,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:44:09,161 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:09" (1/1) ... [2022-11-16 08:44:09,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:09" (1/1) ... [2022-11-16 08:44:09,172 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:09" (1/1) ... [2022-11-16 08:44:09,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:09" (1/1) ... [2022-11-16 08:44:09,183 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:09" (1/1) ... [2022-11-16 08:44:09,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:09" (1/1) ... [2022-11-16 08:44:09,198 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:09" (1/1) ... [2022-11-16 08:44:09,199 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:09" (1/1) ... [2022-11-16 08:44:09,200 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:44:09,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:44:09,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:44:09,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:44:09,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:09" (1/1) ... [2022-11-16 08:44:09,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:44:09,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:44:09,280 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:44:09,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_561682b1-d261-4968-b786-a2485728e30c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:44:09,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:44:09,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:44:09,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:44:09,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:44:09,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:44:09,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:44:09,441 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:44:09,443 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:44:09,589 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:44:09,621 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:44:09,622 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 08:44:09,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:44:09 BoogieIcfgContainer [2022-11-16 08:44:09,625 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:44:09,626 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:44:09,626 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:44:09,639 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:44:09,639 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:44:09" (1/1) ... [2022-11-16 08:44:09,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:44:09,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:09,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2022-11-16 08:44:09,758 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2022-11-16 08:44:09,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-16 08:44:09,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:09,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:10,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:10,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:10,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2022-11-16 08:44:10,105 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2022-11-16 08:44:10,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-16 08:44:10,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:10,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:10,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 16 states and 22 transitions. [2022-11-16 08:44:10,239 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 22 transitions. [2022-11-16 08:44:10,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-16 08:44:10,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:10,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:10,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:10,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:10,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:10,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 18 states and 26 transitions. [2022-11-16 08:44:10,446 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 26 transitions. [2022-11-16 08:44:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-16 08:44:10,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:10,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:10,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:10,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:10,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:10,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 20 states and 29 transitions. [2022-11-16 08:44:10,710 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 29 transitions. [2022-11-16 08:44:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-16 08:44:10,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:10,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:10,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 08:44:10,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:10,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 21 states and 30 transitions. [2022-11-16 08:44:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 30 transitions. [2022-11-16 08:44:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-16 08:44:10,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:10,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:10,818 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:10,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:10,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2022-11-16 08:44:10,903 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2022-11-16 08:44:10,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-16 08:44:10,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:10,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:10,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:11,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2022-11-16 08:44:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2022-11-16 08:44:11,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-16 08:44:11,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:11,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:11,199 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2022-11-16 08:44:11,276 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2022-11-16 08:44:11,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-16 08:44:11,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:11,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:11,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:11,366 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:11,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:11,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 29 states and 42 transitions. [2022-11-16 08:44:11,449 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 42 transitions. [2022-11-16 08:44:11,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-16 08:44:11,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:11,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:11,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:11,566 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:11,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:11,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 31 states and 45 transitions. [2022-11-16 08:44:11,659 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 45 transitions. [2022-11-16 08:44:11,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-16 08:44:11,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:11,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:11,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:11,770 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:11,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:11,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 33 states and 48 transitions. [2022-11-16 08:44:11,873 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 48 transitions. [2022-11-16 08:44:11,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-16 08:44:11,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:11,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:11,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:12,031 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:12,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:12,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2022-11-16 08:44:12,141 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2022-11-16 08:44:12,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-16 08:44:12,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:12,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:12,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:12,349 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:12,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:12,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 37 states and 54 transitions. [2022-11-16 08:44:12,445 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 54 transitions. [2022-11-16 08:44:12,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-16 08:44:12,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:12,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:12,629 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:12,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:12,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2022-11-16 08:44:12,736 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2022-11-16 08:44:12,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-16 08:44:12,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:12,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:12,936 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:13,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:13,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 60 transitions. [2022-11-16 08:44:13,045 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 60 transitions. [2022-11-16 08:44:13,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-16 08:44:13,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:13,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:13,203 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:13,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:13,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 43 states and 63 transitions. [2022-11-16 08:44:13,311 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 63 transitions. [2022-11-16 08:44:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-16 08:44:13,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:13,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:13,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:13,497 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:13,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 45 states and 66 transitions. [2022-11-16 08:44:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 66 transitions. [2022-11-16 08:44:13,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-16 08:44:13,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:13,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:13,802 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:13,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:13,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 47 states and 69 transitions. [2022-11-16 08:44:13,922 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 69 transitions. [2022-11-16 08:44:13,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-16 08:44:13,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:13,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:14,114 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:14,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:14,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 49 states and 72 transitions. [2022-11-16 08:44:14,230 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 72 transitions. [2022-11-16 08:44:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-16 08:44:14,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:14,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:14,489 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:14,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 51 states and 75 transitions. [2022-11-16 08:44:14,617 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2022-11-16 08:44:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-16 08:44:14,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:14,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:14,970 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:15,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:15,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 53 states and 78 transitions. [2022-11-16 08:44:15,097 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 78 transitions. [2022-11-16 08:44:15,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-16 08:44:15,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:15,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:15,366 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:15,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:15,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 55 states and 81 transitions. [2022-11-16 08:44:15,496 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 81 transitions. [2022-11-16 08:44:15,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-16 08:44:15,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:15,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:15,856 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:16,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:16,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 57 states and 84 transitions. [2022-11-16 08:44:16,004 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 84 transitions. [2022-11-16 08:44:16,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 08:44:16,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:16,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:16,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:16,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 59 states and 87 transitions. [2022-11-16 08:44:16,494 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 87 transitions. [2022-11-16 08:44:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:44:16,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:16,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:16,831 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:16,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:16,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 61 states and 90 transitions. [2022-11-16 08:44:16,990 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 90 transitions. [2022-11-16 08:44:16,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:44:16,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:16,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:17,350 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:17,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:17,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 63 states and 93 transitions. [2022-11-16 08:44:17,519 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 93 transitions. [2022-11-16 08:44:17,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:44:17,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:17,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:17,860 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:18,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:18,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 65 states and 96 transitions. [2022-11-16 08:44:18,021 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 96 transitions. [2022-11-16 08:44:18,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:44:18,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:18,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:18,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:18,335 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:18,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:18,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 67 states and 99 transitions. [2022-11-16 08:44:18,500 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 99 transitions. [2022-11-16 08:44:18,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:44:18,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:18,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:18,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:18,821 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:18,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:18,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 69 states and 102 transitions. [2022-11-16 08:44:18,995 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 102 transitions. [2022-11-16 08:44:18,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:44:18,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:18,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:19,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:19,328 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:19,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:19,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 71 states and 105 transitions. [2022-11-16 08:44:19,523 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 105 transitions. [2022-11-16 08:44:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 08:44:19,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:19,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:19,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 73 states and 108 transitions. [2022-11-16 08:44:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 108 transitions. [2022-11-16 08:44:20,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:44:20,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:20,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:20,535 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:20,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:20,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 75 states and 111 transitions. [2022-11-16 08:44:20,727 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 111 transitions. [2022-11-16 08:44:20,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:44:20,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:20,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:20,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:21,120 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:21,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:21,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 77 states and 114 transitions. [2022-11-16 08:44:21,304 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 114 transitions. [2022-11-16 08:44:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-16 08:44:21,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:21,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:21,692 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 79 states and 117 transitions. [2022-11-16 08:44:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 117 transitions. [2022-11-16 08:44:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 08:44:21,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:21,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:21,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:22,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:22,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:22,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 81 states and 120 transitions. [2022-11-16 08:44:22,488 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 120 transitions. [2022-11-16 08:44:22,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-16 08:44:22,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:22,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:23,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:23,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 83 states and 123 transitions. [2022-11-16 08:44:23,110 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 123 transitions. [2022-11-16 08:44:23,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 08:44:23,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:23,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:23,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:23,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:23,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 85 states and 126 transitions. [2022-11-16 08:44:23,755 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 126 transitions. [2022-11-16 08:44:23,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 08:44:23,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:23,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:23,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:24,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:24,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 87 states and 129 transitions. [2022-11-16 08:44:24,414 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 129 transitions. [2022-11-16 08:44:24,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-16 08:44:24,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:24,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:24,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:25,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:25,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 89 states and 132 transitions. [2022-11-16 08:44:25,134 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 132 transitions. [2022-11-16 08:44:25,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-16 08:44:25,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:25,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:25,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:25,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:25,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 91 states and 135 transitions. [2022-11-16 08:44:25,884 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 135 transitions. [2022-11-16 08:44:25,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-16 08:44:25,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:25,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:25,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 93 states and 138 transitions. [2022-11-16 08:44:26,640 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 138 transitions. [2022-11-16 08:44:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-16 08:44:26,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:27,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:27,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:27,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 95 states and 141 transitions. [2022-11-16 08:44:27,439 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 141 transitions. [2022-11-16 08:44:27,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-16 08:44:27,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:27,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:27,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:28,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:28,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 97 states and 144 transitions. [2022-11-16 08:44:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 144 transitions. [2022-11-16 08:44:28,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-16 08:44:28,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:28,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:28,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 1681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:29,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:29,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 99 states and 147 transitions. [2022-11-16 08:44:29,098 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 147 transitions. [2022-11-16 08:44:29,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-16 08:44:29,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:29,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:30,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:30,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 101 states and 150 transitions. [2022-11-16 08:44:30,094 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 150 transitions. [2022-11-16 08:44:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-16 08:44:30,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:30,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:30,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:30,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 0 proven. 1849 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:31,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:31,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 103 states and 153 transitions. [2022-11-16 08:44:31,023 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 153 transitions. [2022-11-16 08:44:31,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-16 08:44:31,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:31,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:31,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:31,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:31,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 105 states and 156 transitions. [2022-11-16 08:44:31,936 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 156 transitions. [2022-11-16 08:44:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-16 08:44:31,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:31,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:32,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 2025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:32,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 107 states and 159 transitions. [2022-11-16 08:44:32,959 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 159 transitions. [2022-11-16 08:44:32,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-16 08:44:32,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:32,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:33,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:33,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:33,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 109 states and 162 transitions. [2022-11-16 08:44:33,936 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 162 transitions. [2022-11-16 08:44:33,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-16 08:44:33,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:33,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:34,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 2209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:35,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:35,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 111 states and 165 transitions. [2022-11-16 08:44:35,057 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 165 transitions. [2022-11-16 08:44:35,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-16 08:44:35,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:35,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:35,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:36,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:36,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 113 states and 168 transitions. [2022-11-16 08:44:36,083 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 168 transitions. [2022-11-16 08:44:36,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-16 08:44:36,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:36,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:36,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:37,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:37,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 115 states and 171 transitions. [2022-11-16 08:44:37,156 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 171 transitions. [2022-11-16 08:44:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-16 08:44:37,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:37,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:37,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:38,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:38,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 117 states and 174 transitions. [2022-11-16 08:44:38,222 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 174 transitions. [2022-11-16 08:44:38,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-16 08:44:38,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:38,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:38,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:39,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 2601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 119 states and 177 transitions. [2022-11-16 08:44:39,324 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 177 transitions. [2022-11-16 08:44:39,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-16 08:44:39,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:39,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:40,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 2704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:40,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:40,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 121 states and 180 transitions. [2022-11-16 08:44:40,392 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 180 transitions. [2022-11-16 08:44:40,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-16 08:44:40,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:40,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:41,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 2809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:41,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:41,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 123 states and 183 transitions. [2022-11-16 08:44:41,535 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 183 transitions. [2022-11-16 08:44:41,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-16 08:44:41,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:41,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:41,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:42,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 125 states and 186 transitions. [2022-11-16 08:44:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 186 transitions. [2022-11-16 08:44:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-16 08:44:42,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:42,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 0 proven. 3025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:43,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:43,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 127 states and 189 transitions. [2022-11-16 08:44:43,536 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 189 transitions. [2022-11-16 08:44:43,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-16 08:44:43,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:43,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:44,417 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:44,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:44,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 129 states and 192 transitions. [2022-11-16 08:44:44,701 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 192 transitions. [2022-11-16 08:44:44,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-16 08:44:44,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:44,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:45,599 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 0 proven. 3249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:45,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 131 states and 195 transitions. [2022-11-16 08:44:45,873 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 195 transitions. [2022-11-16 08:44:45,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-16 08:44:45,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:45,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:46,622 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 3364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:46,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:46,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 133 states and 198 transitions. [2022-11-16 08:44:46,894 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 198 transitions. [2022-11-16 08:44:46,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-16 08:44:46,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:46,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:46,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:47,598 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 0 proven. 3481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:47,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:47,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 135 states and 201 transitions. [2022-11-16 08:44:47,878 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 201 transitions. [2022-11-16 08:44:47,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-16 08:44:47,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:47,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:48,726 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:49,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:49,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 137 states and 204 transitions. [2022-11-16 08:44:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 204 transitions. [2022-11-16 08:44:49,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-11-16 08:44:49,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:49,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:49,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 0 proven. 3721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:50,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:50,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 139 states and 207 transitions. [2022-11-16 08:44:50,066 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 207 transitions. [2022-11-16 08:44:50,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-16 08:44:50,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:50,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:50,823 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 0 proven. 3844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:51,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:51,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 141 states and 210 transitions. [2022-11-16 08:44:51,131 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 210 transitions. [2022-11-16 08:44:51,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-16 08:44:51,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:51,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:51,896 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 0 proven. 3969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:52,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:52,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 143 states and 213 transitions. [2022-11-16 08:44:52,224 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 213 transitions. [2022-11-16 08:44:52,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-16 08:44:52,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:52,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:52,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:53,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 0 proven. 4096 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 145 states and 216 transitions. [2022-11-16 08:44:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 216 transitions. [2022-11-16 08:44:53,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-16 08:44:53,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:53,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:54,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 4225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:54,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:54,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 147 states and 219 transitions. [2022-11-16 08:44:54,666 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 219 transitions. [2022-11-16 08:44:54,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-16 08:44:54,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:54,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:55,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 0 proven. 4356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:55,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:55,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 149 states and 222 transitions. [2022-11-16 08:44:55,827 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 222 transitions. [2022-11-16 08:44:55,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-16 08:44:55,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:55,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:55,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:56,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 0 proven. 4489 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:57,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:57,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 151 states and 225 transitions. [2022-11-16 08:44:57,060 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 225 transitions. [2022-11-16 08:44:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-16 08:44:57,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:57,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 0 proven. 4624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:58,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:58,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 153 states and 228 transitions. [2022-11-16 08:44:58,439 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 228 transitions. [2022-11-16 08:44:58,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-16 08:44:58,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:58,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:59,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 0 proven. 4761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:59,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:59,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 155 states and 231 transitions. [2022-11-16 08:44:59,670 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 231 transitions. [2022-11-16 08:44:59,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 08:44:59,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:59,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:59,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:00,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:00,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:00,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 157 states and 234 transitions. [2022-11-16 08:45:00,957 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 234 transitions. [2022-11-16 08:45:00,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 08:45:00,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:00,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:01,886 INFO L134 CoverageAnalysis]: Checked inductivity of 5041 backedges. 0 proven. 5041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:02,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:02,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 159 states and 237 transitions. [2022-11-16 08:45:02,201 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 237 transitions. [2022-11-16 08:45:02,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-16 08:45:02,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:02,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:03,319 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 0 proven. 5184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:03,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 161 states and 240 transitions. [2022-11-16 08:45:03,639 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 240 transitions. [2022-11-16 08:45:03,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-16 08:45:03,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:03,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:04,610 INFO L134 CoverageAnalysis]: Checked inductivity of 5329 backedges. 0 proven. 5329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:04,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:04,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 163 states and 243 transitions. [2022-11-16 08:45:04,939 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 243 transitions. [2022-11-16 08:45:04,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 08:45:04,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:04,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:05,963 INFO L134 CoverageAnalysis]: Checked inductivity of 5476 backedges. 0 proven. 5476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:06,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 165 states and 246 transitions. [2022-11-16 08:45:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 246 transitions. [2022-11-16 08:45:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-16 08:45:06,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:06,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:07,423 INFO L134 CoverageAnalysis]: Checked inductivity of 5625 backedges. 0 proven. 5625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:07,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:07,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 167 states and 249 transitions. [2022-11-16 08:45:07,763 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 249 transitions. [2022-11-16 08:45:07,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 08:45:07,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:07,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:08,835 INFO L134 CoverageAnalysis]: Checked inductivity of 5776 backedges. 0 proven. 5776 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:09,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:09,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 169 states and 252 transitions. [2022-11-16 08:45:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 252 transitions. [2022-11-16 08:45:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-11-16 08:45:09,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:09,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:10,382 INFO L134 CoverageAnalysis]: Checked inductivity of 5929 backedges. 0 proven. 5929 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:10,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 171 states and 255 transitions. [2022-11-16 08:45:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 255 transitions. [2022-11-16 08:45:10,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-11-16 08:45:10,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6084 backedges. 0 proven. 6084 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:12,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:12,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 173 states and 258 transitions. [2022-11-16 08:45:12,182 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 258 transitions. [2022-11-16 08:45:12,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-11-16 08:45:12,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:12,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:13,346 INFO L134 CoverageAnalysis]: Checked inductivity of 6241 backedges. 0 proven. 6241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:13,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:13,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 175 states and 261 transitions. [2022-11-16 08:45:13,702 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 261 transitions. [2022-11-16 08:45:13,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-11-16 08:45:13,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:13,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:14,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6400 backedges. 0 proven. 6400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 177 states and 264 transitions. [2022-11-16 08:45:15,242 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 264 transitions. [2022-11-16 08:45:15,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-11-16 08:45:15,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:15,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:15,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:16,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 0 proven. 6561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 179 states and 267 transitions. [2022-11-16 08:45:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 267 transitions. [2022-11-16 08:45:16,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-11-16 08:45:16,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:16,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:18,086 INFO L134 CoverageAnalysis]: Checked inductivity of 6724 backedges. 0 proven. 6724 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:18,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:18,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 181 states and 270 transitions. [2022-11-16 08:45:18,516 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 270 transitions. [2022-11-16 08:45:18,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-11-16 08:45:18,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:18,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:18,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:19,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6889 backedges. 0 proven. 6889 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:20,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:20,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 183 states and 273 transitions. [2022-11-16 08:45:20,123 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 273 transitions. [2022-11-16 08:45:20,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-11-16 08:45:20,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:20,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:20,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:21,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7056 backedges. 0 proven. 7056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:21,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:21,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 185 states and 276 transitions. [2022-11-16 08:45:21,834 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 276 transitions. [2022-11-16 08:45:21,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-16 08:45:21,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:21,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:23,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7225 backedges. 0 proven. 7225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:23,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:23,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 187 states and 279 transitions. [2022-11-16 08:45:23,629 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 279 transitions. [2022-11-16 08:45:23,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-11-16 08:45:23,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:23,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:23,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 0 proven. 7396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:25,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 189 states and 282 transitions. [2022-11-16 08:45:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 282 transitions. [2022-11-16 08:45:25,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-11-16 08:45:25,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:25,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7569 backedges. 0 proven. 7569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:27,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 191 states and 285 transitions. [2022-11-16 08:45:27,247 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 285 transitions. [2022-11-16 08:45:27,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-11-16 08:45:27,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:27,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:27,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:28,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7744 backedges. 0 proven. 7744 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:29,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 193 states and 288 transitions. [2022-11-16 08:45:29,337 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 288 transitions. [2022-11-16 08:45:29,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-11-16 08:45:29,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:29,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:30,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 0 proven. 7921 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:31,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 195 states and 291 transitions. [2022-11-16 08:45:31,161 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 291 transitions. [2022-11-16 08:45:31,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-11-16 08:45:31,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:31,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:31,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:32,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8100 backedges. 0 proven. 8100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:33,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:33,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 197 states and 294 transitions. [2022-11-16 08:45:33,025 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 294 transitions. [2022-11-16 08:45:33,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-11-16 08:45:33,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:33,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:33,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8281 backedges. 0 proven. 8281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:34,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:34,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 199 states and 297 transitions. [2022-11-16 08:45:34,960 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 297 transitions. [2022-11-16 08:45:34,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-11-16 08:45:34,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:34,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8464 backedges. 0 proven. 8464 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:37,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 201 states and 300 transitions. [2022-11-16 08:45:37,163 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 300 transitions. [2022-11-16 08:45:37,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-11-16 08:45:37,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:37,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:38,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8649 backedges. 0 proven. 8649 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 203 states and 303 transitions. [2022-11-16 08:45:39,298 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 303 transitions. [2022-11-16 08:45:39,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-16 08:45:39,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:39,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:40,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8836 backedges. 0 proven. 8836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:41,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:41,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 205 states and 306 transitions. [2022-11-16 08:45:41,358 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 306 transitions. [2022-11-16 08:45:41,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-16 08:45:41,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:41,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 9025 backedges. 0 proven. 9025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:43,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:43,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 207 states and 309 transitions. [2022-11-16 08:45:43,721 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 309 transitions. [2022-11-16 08:45:43,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-16 08:45:43,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:43,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:43,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:45,469 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 0 proven. 9216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:45,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 209 states and 312 transitions. [2022-11-16 08:45:45,905 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 312 transitions. [2022-11-16 08:45:45,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-16 08:45:45,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:45,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:45,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:47,653 INFO L134 CoverageAnalysis]: Checked inductivity of 9409 backedges. 0 proven. 9409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:48,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:48,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 211 states and 315 transitions. [2022-11-16 08:45:48,080 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 315 transitions. [2022-11-16 08:45:48,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-16 08:45:48,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:48,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:49,885 INFO L134 CoverageAnalysis]: Checked inductivity of 9604 backedges. 0 proven. 9604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:50,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:50,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 213 states and 318 transitions. [2022-11-16 08:45:50,323 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 318 transitions. [2022-11-16 08:45:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-11-16 08:45:50,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:50,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:50,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:52,145 INFO L134 CoverageAnalysis]: Checked inductivity of 9801 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:52,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 215 states and 321 transitions. [2022-11-16 08:45:52,583 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 321 transitions. [2022-11-16 08:45:52,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-16 08:45:52,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:52,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 10000 backedges. 0 proven. 10000 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:54,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:54,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 217 states and 324 transitions. [2022-11-16 08:45:54,847 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 324 transitions. [2022-11-16 08:45:54,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-16 08:45:54,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:54,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:56,818 INFO L134 CoverageAnalysis]: Checked inductivity of 10201 backedges. 0 proven. 10201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:57,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:57,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 219 states and 327 transitions. [2022-11-16 08:45:57,259 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 327 transitions. [2022-11-16 08:45:57,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-11-16 08:45:57,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:57,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:57,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:59,184 INFO L134 CoverageAnalysis]: Checked inductivity of 10404 backedges. 0 proven. 10404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 221 states and 330 transitions. [2022-11-16 08:45:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 330 transitions. [2022-11-16 08:45:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-16 08:45:59,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:59,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:59,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:01,560 INFO L134 CoverageAnalysis]: Checked inductivity of 10609 backedges. 0 proven. 10609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:02,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:02,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 223 states and 333 transitions. [2022-11-16 08:46:02,012 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 333 transitions. [2022-11-16 08:46:02,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-16 08:46:02,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:02,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 10816 backedges. 0 proven. 10816 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:04,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:04,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 225 states and 336 transitions. [2022-11-16 08:46:04,423 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 336 transitions. [2022-11-16 08:46:04,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-11-16 08:46:04,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:04,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:04,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:06,418 INFO L134 CoverageAnalysis]: Checked inductivity of 11025 backedges. 0 proven. 11025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:06,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:06,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 227 states and 339 transitions. [2022-11-16 08:46:06,880 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 339 transitions. [2022-11-16 08:46:06,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-11-16 08:46:06,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:06,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:08,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11236 backedges. 0 proven. 11236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:09,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 229 states and 342 transitions. [2022-11-16 08:46:09,416 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 342 transitions. [2022-11-16 08:46:09,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-11-16 08:46:09,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:09,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:11,515 INFO L134 CoverageAnalysis]: Checked inductivity of 11449 backedges. 0 proven. 11449 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:11,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:11,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 231 states and 345 transitions. [2022-11-16 08:46:11,987 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 345 transitions. [2022-11-16 08:46:11,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-11-16 08:46:11,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:11,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:12,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:14,084 INFO L134 CoverageAnalysis]: Checked inductivity of 11664 backedges. 0 proven. 11664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:14,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:14,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 233 states and 348 transitions. [2022-11-16 08:46:14,559 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 348 transitions. [2022-11-16 08:46:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-11-16 08:46:14,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:14,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:16,739 INFO L134 CoverageAnalysis]: Checked inductivity of 11881 backedges. 0 proven. 11881 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:17,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:17,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 235 states and 351 transitions. [2022-11-16 08:46:17,217 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 351 transitions. [2022-11-16 08:46:17,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-11-16 08:46:17,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:17,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:19,440 INFO L134 CoverageAnalysis]: Checked inductivity of 12100 backedges. 0 proven. 12100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:19,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:19,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 237 states and 354 transitions. [2022-11-16 08:46:19,921 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 354 transitions. [2022-11-16 08:46:19,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-11-16 08:46:19,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:19,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12321 backedges. 0 proven. 12321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:22,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:22,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 239 states and 357 transitions. [2022-11-16 08:46:22,670 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 357 transitions. [2022-11-16 08:46:22,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-11-16 08:46:22,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:22,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:24,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12544 backedges. 0 proven. 12544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:25,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:25,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 241 states and 360 transitions. [2022-11-16 08:46:25,441 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 360 transitions. [2022-11-16 08:46:25,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-11-16 08:46:25,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:25,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:25,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:27,798 INFO L134 CoverageAnalysis]: Checked inductivity of 12769 backedges. 0 proven. 12769 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:28,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 243 states and 363 transitions. [2022-11-16 08:46:28,299 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 363 transitions. [2022-11-16 08:46:28,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-11-16 08:46:28,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:28,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:30,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12996 backedges. 0 proven. 12996 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:31,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:31,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 245 states and 366 transitions. [2022-11-16 08:46:31,205 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 366 transitions. [2022-11-16 08:46:31,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-11-16 08:46:31,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:31,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:33,676 INFO L134 CoverageAnalysis]: Checked inductivity of 13225 backedges. 0 proven. 13225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:34,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:34,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 247 states and 369 transitions. [2022-11-16 08:46:34,252 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 369 transitions. [2022-11-16 08:46:34,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-16 08:46:34,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:34,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:36,968 INFO L134 CoverageAnalysis]: Checked inductivity of 13456 backedges. 0 proven. 13456 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:37,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 249 states and 372 transitions. [2022-11-16 08:46:37,478 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 372 transitions. [2022-11-16 08:46:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-11-16 08:46:37,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:37,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 13689 backedges. 0 proven. 13689 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:40,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 251 states and 375 transitions. [2022-11-16 08:46:40,501 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 375 transitions. [2022-11-16 08:46:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-11-16 08:46:40,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:40,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:40,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 13924 backedges. 0 proven. 13924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:43,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:43,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 253 states and 378 transitions. [2022-11-16 08:46:43,633 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 378 transitions. [2022-11-16 08:46:43,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-11-16 08:46:43,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:43,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:43,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:46,213 INFO L134 CoverageAnalysis]: Checked inductivity of 14161 backedges. 0 proven. 14161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:46,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:46,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 255 states and 381 transitions. [2022-11-16 08:46:46,738 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 381 transitions. [2022-11-16 08:46:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-11-16 08:46:46,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:46,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:49,378 INFO L134 CoverageAnalysis]: Checked inductivity of 14400 backedges. 0 proven. 14400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:49,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:49,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 257 states and 384 transitions. [2022-11-16 08:46:49,907 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 384 transitions. [2022-11-16 08:46:49,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-11-16 08:46:49,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:49,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:52,587 INFO L134 CoverageAnalysis]: Checked inductivity of 14641 backedges. 0 proven. 14641 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:53,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:53,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 259 states and 387 transitions. [2022-11-16 08:46:53,151 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 387 transitions. [2022-11-16 08:46:53,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-11-16 08:46:53,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:53,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:55,904 INFO L134 CoverageAnalysis]: Checked inductivity of 14884 backedges. 0 proven. 14884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:56,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:56,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 261 states and 390 transitions. [2022-11-16 08:46:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 390 transitions. [2022-11-16 08:46:56,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-11-16 08:46:56,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:56,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 15129 backedges. 0 proven. 15129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:59,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 263 states and 393 transitions. [2022-11-16 08:46:59,837 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 393 transitions. [2022-11-16 08:46:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-11-16 08:46:59,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:59,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:02,644 INFO L134 CoverageAnalysis]: Checked inductivity of 15376 backedges. 0 proven. 15376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:03,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:03,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 265 states and 396 transitions. [2022-11-16 08:47:03,223 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 396 transitions. [2022-11-16 08:47:03,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-11-16 08:47:03,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:03,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:03,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:06,131 INFO L134 CoverageAnalysis]: Checked inductivity of 15625 backedges. 0 proven. 15625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:06,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 267 states and 399 transitions. [2022-11-16 08:47:06,688 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 399 transitions. [2022-11-16 08:47:06,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-16 08:47:06,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:06,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:06,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:09,660 INFO L134 CoverageAnalysis]: Checked inductivity of 15876 backedges. 0 proven. 15876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:10,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 269 states and 402 transitions. [2022-11-16 08:47:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 402 transitions. [2022-11-16 08:47:10,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-16 08:47:10,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:10,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:10,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:13,237 INFO L134 CoverageAnalysis]: Checked inductivity of 16129 backedges. 0 proven. 16129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:13,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:13,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 271 states and 405 transitions. [2022-11-16 08:47:13,812 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 405 transitions. [2022-11-16 08:47:13,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-16 08:47:13,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:13,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:13,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:16,835 INFO L134 CoverageAnalysis]: Checked inductivity of 16384 backedges. 0 proven. 16384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:17,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:17,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 273 states and 408 transitions. [2022-11-16 08:47:17,400 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 408 transitions. [2022-11-16 08:47:17,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-16 08:47:17,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:17,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:17,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16641 backedges. 0 proven. 16641 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 275 states and 411 transitions. [2022-11-16 08:47:21,135 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 411 transitions. [2022-11-16 08:47:21,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-16 08:47:21,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:21,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 16900 backedges. 0 proven. 16900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:24,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:24,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 277 states and 414 transitions. [2022-11-16 08:47:24,889 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 414 transitions. [2022-11-16 08:47:24,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-16 08:47:24,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:24,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:24,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:28,105 INFO L134 CoverageAnalysis]: Checked inductivity of 17161 backedges. 0 proven. 17161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:28,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:28,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 279 states and 417 transitions. [2022-11-16 08:47:28,690 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 417 transitions. [2022-11-16 08:47:28,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-16 08:47:28,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:28,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:31,958 INFO L134 CoverageAnalysis]: Checked inductivity of 17424 backedges. 0 proven. 17424 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:32,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 281 states and 420 transitions. [2022-11-16 08:47:32,544 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 420 transitions. [2022-11-16 08:47:32,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-16 08:47:32,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:32,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:35,821 INFO L134 CoverageAnalysis]: Checked inductivity of 17689 backedges. 0 proven. 17689 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:36,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:36,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 283 states and 423 transitions. [2022-11-16 08:47:36,409 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 423 transitions. [2022-11-16 08:47:36,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-11-16 08:47:36,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:36,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:39,815 INFO L134 CoverageAnalysis]: Checked inductivity of 17956 backedges. 0 proven. 17956 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:40,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:40,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 285 states and 426 transitions. [2022-11-16 08:47:40,409 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 426 transitions. [2022-11-16 08:47:40,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-11-16 08:47:40,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:40,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:40,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:43,840 INFO L134 CoverageAnalysis]: Checked inductivity of 18225 backedges. 0 proven. 18225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:44,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 287 states and 429 transitions. [2022-11-16 08:47:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 429 transitions. [2022-11-16 08:47:44,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-11-16 08:47:44,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:44,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:44,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:47,910 INFO L134 CoverageAnalysis]: Checked inductivity of 18496 backedges. 0 proven. 18496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:48,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 289 states and 432 transitions. [2022-11-16 08:47:48,519 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 432 transitions. [2022-11-16 08:47:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-11-16 08:47:48,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:48,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:52,141 INFO L134 CoverageAnalysis]: Checked inductivity of 18769 backedges. 0 proven. 18769 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:52,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:52,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 291 states and 435 transitions. [2022-11-16 08:47:52,747 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 435 transitions. [2022-11-16 08:47:52,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-11-16 08:47:52,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:52,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:52,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 19044 backedges. 0 proven. 19044 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:56,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:56,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 293 states and 438 transitions. [2022-11-16 08:47:56,970 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 438 transitions. [2022-11-16 08:47:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2022-11-16 08:47:56,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:56,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:00,647 INFO L134 CoverageAnalysis]: Checked inductivity of 19321 backedges. 0 proven. 19321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 295 states and 441 transitions. [2022-11-16 08:48:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 441 transitions. [2022-11-16 08:48:01,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-11-16 08:48:01,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:01,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:01,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 19600 backedges. 0 proven. 19600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:05,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:05,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 297 states and 444 transitions. [2022-11-16 08:48:05,590 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 444 transitions. [2022-11-16 08:48:05,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-11-16 08:48:05,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:05,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:05,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:09,934 INFO L134 CoverageAnalysis]: Checked inductivity of 19881 backedges. 0 proven. 19881 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:10,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:10,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 299 states and 447 transitions. [2022-11-16 08:48:10,558 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 447 transitions. [2022-11-16 08:48:10,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-11-16 08:48:10,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:10,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:15,019 INFO L134 CoverageAnalysis]: Checked inductivity of 20164 backedges. 0 proven. 20164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:15,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:15,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 301 states and 450 transitions. [2022-11-16 08:48:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 450 transitions. [2022-11-16 08:48:15,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-11-16 08:48:15,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:15,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:20,452 INFO L134 CoverageAnalysis]: Checked inductivity of 20449 backedges. 0 proven. 20449 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:21,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:21,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 303 states and 453 transitions. [2022-11-16 08:48:21,087 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 453 transitions. [2022-11-16 08:48:21,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-11-16 08:48:21,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:21,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:25,904 INFO L134 CoverageAnalysis]: Checked inductivity of 20736 backedges. 0 proven. 20736 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:26,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:26,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 305 states and 456 transitions. [2022-11-16 08:48:26,564 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 456 transitions. [2022-11-16 08:48:26,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-11-16 08:48:26,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:26,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:31,183 INFO L134 CoverageAnalysis]: Checked inductivity of 21025 backedges. 0 proven. 21025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:31,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:31,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 307 states and 459 transitions. [2022-11-16 08:48:31,848 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 459 transitions. [2022-11-16 08:48:31,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-11-16 08:48:31,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:31,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:31,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:36,516 INFO L134 CoverageAnalysis]: Checked inductivity of 21316 backedges. 0 proven. 21316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:37,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:37,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 309 states and 462 transitions. [2022-11-16 08:48:37,182 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 462 transitions. [2022-11-16 08:48:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-11-16 08:48:37,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:37,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:42,364 INFO L134 CoverageAnalysis]: Checked inductivity of 21609 backedges. 0 proven. 21609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:43,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:43,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 311 states and 465 transitions. [2022-11-16 08:48:43,044 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 465 transitions. [2022-11-16 08:48:43,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2022-11-16 08:48:43,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:43,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:48,160 INFO L134 CoverageAnalysis]: Checked inductivity of 21904 backedges. 0 proven. 21904 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:48,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:48,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 313 states and 468 transitions. [2022-11-16 08:48:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 468 transitions. [2022-11-16 08:48:48,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-11-16 08:48:48,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:48,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:54,003 INFO L134 CoverageAnalysis]: Checked inductivity of 22201 backedges. 0 proven. 22201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:54,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 315 states and 471 transitions. [2022-11-16 08:48:54,663 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 471 transitions. [2022-11-16 08:48:54,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-11-16 08:48:54,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:54,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:59,412 INFO L134 CoverageAnalysis]: Checked inductivity of 22500 backedges. 0 proven. 22500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:00,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:00,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 317 states and 474 transitions. [2022-11-16 08:49:00,113 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 474 transitions. [2022-11-16 08:49:00,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2022-11-16 08:49:00,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:00,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 22801 backedges. 0 proven. 22801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:06,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:06,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 319 states and 477 transitions. [2022-11-16 08:49:06,983 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 477 transitions. [2022-11-16 08:49:06,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-11-16 08:49:06,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:06,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:07,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:12,561 INFO L134 CoverageAnalysis]: Checked inductivity of 23104 backedges. 0 proven. 23104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:13,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:13,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 321 states and 480 transitions. [2022-11-16 08:49:13,239 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 480 transitions. [2022-11-16 08:49:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-16 08:49:13,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:13,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:19,213 INFO L134 CoverageAnalysis]: Checked inductivity of 23409 backedges. 0 proven. 23409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:19,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:19,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 323 states and 483 transitions. [2022-11-16 08:49:19,889 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 483 transitions. [2022-11-16 08:49:19,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-11-16 08:49:19,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:19,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:25,164 INFO L134 CoverageAnalysis]: Checked inductivity of 23716 backedges. 0 proven. 23716 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 325 states and 486 transitions. [2022-11-16 08:49:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 486 transitions. [2022-11-16 08:49:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-11-16 08:49:25,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:25,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:26,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 24025 backedges. 0 proven. 24025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:31,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:31,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 327 states and 489 transitions. [2022-11-16 08:49:31,403 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 489 transitions. [2022-11-16 08:49:31,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2022-11-16 08:49:31,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:31,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:31,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 24336 backedges. 0 proven. 24336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:37,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:37,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 329 states and 492 transitions. [2022-11-16 08:49:37,558 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 492 transitions. [2022-11-16 08:49:37,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-11-16 08:49:37,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:37,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:42,633 INFO L134 CoverageAnalysis]: Checked inductivity of 24649 backedges. 0 proven. 24649 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:43,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:43,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 331 states and 495 transitions. [2022-11-16 08:49:43,335 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 495 transitions. [2022-11-16 08:49:43,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2022-11-16 08:49:43,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:43,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:43,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24964 backedges. 0 proven. 24964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:48,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 333 states and 498 transitions. [2022-11-16 08:49:48,981 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 498 transitions. [2022-11-16 08:49:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-16 08:49:48,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:48,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 25281 backedges. 0 proven. 25281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:54,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 335 states and 501 transitions. [2022-11-16 08:49:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 501 transitions. [2022-11-16 08:49:54,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-11-16 08:49:54,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:54,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:00,567 INFO L134 CoverageAnalysis]: Checked inductivity of 25600 backedges. 0 proven. 25600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:50:01,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 337 states and 504 transitions. [2022-11-16 08:50:01,368 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 504 transitions. [2022-11-16 08:50:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-11-16 08:50:01,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:01,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:08,652 INFO L134 CoverageAnalysis]: Checked inductivity of 25921 backedges. 0 proven. 25921 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:50:09,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 339 states and 507 transitions. [2022-11-16 08:50:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 507 transitions. [2022-11-16 08:50:09,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-11-16 08:50:09,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:09,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:16,060 INFO L134 CoverageAnalysis]: Checked inductivity of 26244 backedges. 0 proven. 26244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:50:16,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:16,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 341 states and 510 transitions. [2022-11-16 08:50:16,808 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 510 transitions. [2022-11-16 08:50:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-11-16 08:50:16,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:16,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:17,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:23,305 INFO L134 CoverageAnalysis]: Checked inductivity of 26569 backedges. 0 proven. 26569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:50:24,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:24,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 343 states and 513 transitions. [2022-11-16 08:50:24,055 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 513 transitions. [2022-11-16 08:50:24,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-11-16 08:50:24,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:24,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:30,110 INFO L134 CoverageAnalysis]: Checked inductivity of 26896 backedges. 0 proven. 26896 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:50:30,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:30,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 345 states and 516 transitions. [2022-11-16 08:50:30,902 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 516 transitions. [2022-11-16 08:50:30,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-16 08:50:30,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:30,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:37,280 INFO L134 CoverageAnalysis]: Checked inductivity of 27225 backedges. 0 proven. 27225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:50:38,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:38,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 347 states and 519 transitions. [2022-11-16 08:50:38,050 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 519 transitions. [2022-11-16 08:50:38,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-11-16 08:50:38,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:38,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 27556 backedges. 0 proven. 27556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:50:44,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:44,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 349 states and 522 transitions. [2022-11-16 08:50:44,968 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 522 transitions. [2022-11-16 08:50:44,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-16 08:50:44,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:53,916 INFO L134 CoverageAnalysis]: Checked inductivity of 27889 backedges. 0 proven. 27889 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:50:54,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 351 states and 525 transitions. [2022-11-16 08:50:54,717 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 525 transitions. [2022-11-16 08:50:54,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-16 08:50:54,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:54,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 28224 backedges. 0 proven. 28224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:51:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:03,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 353 states and 528 transitions. [2022-11-16 08:51:03,815 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 528 transitions. [2022-11-16 08:51:03,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-11-16 08:51:03,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:03,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:11,480 INFO L134 CoverageAnalysis]: Checked inductivity of 28561 backedges. 0 proven. 28561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:51:12,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:12,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 355 states and 531 transitions. [2022-11-16 08:51:12,237 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 531 transitions. [2022-11-16 08:51:12,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-11-16 08:51:12,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:12,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:19,032 INFO L134 CoverageAnalysis]: Checked inductivity of 28900 backedges. 0 proven. 28900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:51:19,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:19,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 357 states and 534 transitions. [2022-11-16 08:51:19,799 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 534 transitions. [2022-11-16 08:51:19,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-16 08:51:19,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:19,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:19,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:27,016 INFO L134 CoverageAnalysis]: Checked inductivity of 29241 backedges. 0 proven. 29241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:51:27,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:27,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 359 states and 537 transitions. [2022-11-16 08:51:27,832 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 537 transitions. [2022-11-16 08:51:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-16 08:51:27,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:27,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:35,279 INFO L134 CoverageAnalysis]: Checked inductivity of 29584 backedges. 0 proven. 29584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:51:36,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:36,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 361 states and 540 transitions. [2022-11-16 08:51:36,052 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 540 transitions. [2022-11-16 08:51:36,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2022-11-16 08:51:36,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:36,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:44,346 INFO L134 CoverageAnalysis]: Checked inductivity of 29929 backedges. 0 proven. 29929 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:51:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:45,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 363 states and 543 transitions. [2022-11-16 08:51:45,122 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 543 transitions. [2022-11-16 08:51:45,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-16 08:51:45,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:45,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:45,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:52,290 INFO L134 CoverageAnalysis]: Checked inductivity of 30276 backedges. 0 proven. 30276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:51:53,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:53,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 365 states and 546 transitions. [2022-11-16 08:51:53,076 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 546 transitions. [2022-11-16 08:51:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-16 08:51:53,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:53,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 30625 backedges. 0 proven. 30625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:52:00,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:00,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 367 states and 549 transitions. [2022-11-16 08:52:00,315 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 549 transitions. [2022-11-16 08:52:00,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:52:00,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:00,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:00,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:06,716 INFO L134 CoverageAnalysis]: Checked inductivity of 30976 backedges. 0 proven. 30976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:52:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 369 states and 552 transitions. [2022-11-16 08:52:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 552 transitions. [2022-11-16 08:52:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:52:07,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:07,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:07,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:13,982 INFO L134 CoverageAnalysis]: Checked inductivity of 31329 backedges. 0 proven. 31329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:52:14,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:14,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 371 states and 555 transitions. [2022-11-16 08:52:14,778 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 555 transitions. [2022-11-16 08:52:14,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:52:14,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:14,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:21,358 INFO L134 CoverageAnalysis]: Checked inductivity of 31684 backedges. 0 proven. 31684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:52:22,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:22,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 373 states and 558 transitions. [2022-11-16 08:52:22,180 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 558 transitions. [2022-11-16 08:52:22,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:52:22,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:22,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:28,809 INFO L134 CoverageAnalysis]: Checked inductivity of 32041 backedges. 0 proven. 32041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:52:29,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:29,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 375 states and 561 transitions. [2022-11-16 08:52:29,613 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 561 transitions. [2022-11-16 08:52:29,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:52:29,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:29,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:36,280 INFO L134 CoverageAnalysis]: Checked inductivity of 32400 backedges. 0 proven. 32400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:52:37,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:37,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 377 states and 564 transitions. [2022-11-16 08:52:37,099 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 564 transitions. [2022-11-16 08:52:37,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:52:37,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:37,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:43,844 INFO L134 CoverageAnalysis]: Checked inductivity of 32761 backedges. 0 proven. 32761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:52:44,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:44,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 379 states and 567 transitions. [2022-11-16 08:52:44,661 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 567 transitions. [2022-11-16 08:52:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-16 08:52:44,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:44,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:51,579 INFO L134 CoverageAnalysis]: Checked inductivity of 33124 backedges. 0 proven. 33124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:52:52,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:52,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 381 states and 570 transitions. [2022-11-16 08:52:52,423 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 570 transitions. [2022-11-16 08:52:52,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-11-16 08:52:52,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:52,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:59,657 INFO L134 CoverageAnalysis]: Checked inductivity of 33489 backedges. 0 proven. 33489 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:00,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:00,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 383 states and 573 transitions. [2022-11-16 08:53:00,503 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 573 transitions. [2022-11-16 08:53:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-16 08:53:00,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:00,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:07,627 INFO L134 CoverageAnalysis]: Checked inductivity of 33856 backedges. 0 proven. 33856 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:08,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:08,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 385 states and 576 transitions. [2022-11-16 08:53:08,498 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 576 transitions. [2022-11-16 08:53:08,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2022-11-16 08:53:08,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:08,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:15,747 INFO L134 CoverageAnalysis]: Checked inductivity of 34225 backedges. 0 proven. 34225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:16,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:16,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 387 states and 579 transitions. [2022-11-16 08:53:16,603 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 579 transitions. [2022-11-16 08:53:16,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2022-11-16 08:53:16,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:16,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 34596 backedges. 0 proven. 34596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:24,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 389 states and 582 transitions. [2022-11-16 08:53:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 582 transitions. [2022-11-16 08:53:24,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-11-16 08:53:24,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:24,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:32,290 INFO L134 CoverageAnalysis]: Checked inductivity of 34969 backedges. 0 proven. 34969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:33,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:33,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 391 states and 585 transitions. [2022-11-16 08:53:33,155 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 585 transitions. [2022-11-16 08:53:33,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-11-16 08:53:33,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:33,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:33,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:40,891 INFO L134 CoverageAnalysis]: Checked inductivity of 35344 backedges. 0 proven. 35344 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:41,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:41,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 393 states and 588 transitions. [2022-11-16 08:53:41,760 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 588 transitions. [2022-11-16 08:53:41,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-11-16 08:53:41,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:41,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 35721 backedges. 0 proven. 35721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:50,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:50,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 395 states and 591 transitions. [2022-11-16 08:53:50,453 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 591 transitions. [2022-11-16 08:53:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2022-11-16 08:53:50,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:50,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:50,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:58,344 INFO L134 CoverageAnalysis]: Checked inductivity of 36100 backedges. 0 proven. 36100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:59,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:59,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 397 states and 594 transitions. [2022-11-16 08:53:59,233 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 594 transitions. [2022-11-16 08:53:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2022-11-16 08:53:59,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:59,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:07,281 INFO L134 CoverageAnalysis]: Checked inductivity of 36481 backedges. 0 proven. 36481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:08,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:08,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 399 states and 597 transitions. [2022-11-16 08:54:08,202 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 597 transitions. [2022-11-16 08:54:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2022-11-16 08:54:08,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:08,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:08,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:16,364 INFO L134 CoverageAnalysis]: Checked inductivity of 36864 backedges. 0 proven. 36864 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:17,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 401 states and 600 transitions. [2022-11-16 08:54:17,258 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 600 transitions. [2022-11-16 08:54:17,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-11-16 08:54:17,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:17,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:17,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 37249 backedges. 0 proven. 37249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:26,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:26,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 403 states and 603 transitions. [2022-11-16 08:54:26,380 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 603 transitions. [2022-11-16 08:54:26,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2022-11-16 08:54:26,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:26,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:34,780 INFO L134 CoverageAnalysis]: Checked inductivity of 37636 backedges. 0 proven. 37636 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:35,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:35,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 405 states and 606 transitions. [2022-11-16 08:54:35,678 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 606 transitions. [2022-11-16 08:54:35,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2022-11-16 08:54:35,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:35,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:44,048 INFO L134 CoverageAnalysis]: Checked inductivity of 38025 backedges. 0 proven. 38025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:44,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 407 states and 609 transitions. [2022-11-16 08:54:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 609 transitions. [2022-11-16 08:54:44,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2022-11-16 08:54:44,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:44,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:53,481 INFO L134 CoverageAnalysis]: Checked inductivity of 38416 backedges. 0 proven. 38416 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:54,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 409 states and 612 transitions. [2022-11-16 08:54:54,389 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 612 transitions. [2022-11-16 08:54:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-11-16 08:54:54,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:54,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:54,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:02,916 INFO L134 CoverageAnalysis]: Checked inductivity of 38809 backedges. 0 proven. 38809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:03,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 411 states and 615 transitions. [2022-11-16 08:55:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 615 transitions. [2022-11-16 08:55:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-16 08:55:03,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:03,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:12,497 INFO L134 CoverageAnalysis]: Checked inductivity of 39204 backedges. 0 proven. 39204 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:13,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:13,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 413 states and 618 transitions. [2022-11-16 08:55:13,424 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 618 transitions. [2022-11-16 08:55:13,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2022-11-16 08:55:13,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:13,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:22,196 INFO L134 CoverageAnalysis]: Checked inductivity of 39601 backedges. 0 proven. 39601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:23,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 415 states and 621 transitions. [2022-11-16 08:55:23,125 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 621 transitions. [2022-11-16 08:55:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2022-11-16 08:55:23,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:23,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:23,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:32,061 INFO L134 CoverageAnalysis]: Checked inductivity of 40000 backedges. 0 proven. 40000 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:32,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:32,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 417 states and 624 transitions. [2022-11-16 08:55:32,980 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 624 transitions. [2022-11-16 08:55:32,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2022-11-16 08:55:32,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:32,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:33,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 40401 backedges. 0 proven. 40401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:42,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:42,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 419 states and 627 transitions. [2022-11-16 08:55:42,924 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 627 transitions. [2022-11-16 08:55:42,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2022-11-16 08:55:42,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:42,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:52,091 INFO L134 CoverageAnalysis]: Checked inductivity of 40804 backedges. 0 proven. 40804 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:53,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:53,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 421 states and 630 transitions. [2022-11-16 08:55:53,030 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 630 transitions. [2022-11-16 08:55:53,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2022-11-16 08:55:53,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:53,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:02,261 INFO L134 CoverageAnalysis]: Checked inductivity of 41209 backedges. 0 proven. 41209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:03,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:03,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 423 states and 633 transitions. [2022-11-16 08:56:03,199 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 633 transitions. [2022-11-16 08:56:03,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-11-16 08:56:03,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:03,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:03,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 41616 backedges. 0 proven. 41616 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:13,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 425 states and 636 transitions. [2022-11-16 08:56:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 636 transitions. [2022-11-16 08:56:13,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2022-11-16 08:56:13,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:13,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:13,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 42025 backedges. 0 proven. 42025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:23,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:23,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 427 states and 639 transitions. [2022-11-16 08:56:23,945 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 639 transitions. [2022-11-16 08:56:23,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2022-11-16 08:56:23,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:23,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:33,456 INFO L134 CoverageAnalysis]: Checked inductivity of 42436 backedges. 0 proven. 42436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:34,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:34,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 429 states and 642 transitions. [2022-11-16 08:56:34,410 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 642 transitions. [2022-11-16 08:56:34,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2022-11-16 08:56:34,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:34,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 42849 backedges. 0 proven. 42849 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:44,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:44,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 431 states and 645 transitions. [2022-11-16 08:56:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 645 transitions. [2022-11-16 08:56:44,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2022-11-16 08:56:44,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:44,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:45,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 43264 backedges. 0 proven. 43264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:55,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 433 states and 648 transitions. [2022-11-16 08:56:55,725 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 648 transitions. [2022-11-16 08:56:55,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-11-16 08:56:55,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:55,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:57:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 43681 backedges. 0 proven. 43681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:57:06,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:57:06,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 435 states and 651 transitions. [2022-11-16 08:57:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 651 transitions. [2022-11-16 08:57:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2022-11-16 08:57:06,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:57:06,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:57:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:57:16,962 INFO L134 CoverageAnalysis]: Checked inductivity of 44100 backedges. 0 proven. 44100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:57:18,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:57:18,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 437 states and 654 transitions. [2022-11-16 08:57:18,010 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 654 transitions. [2022-11-16 08:57:18,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2022-11-16 08:57:18,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:57:18,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:57:18,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:57:28,369 INFO L134 CoverageAnalysis]: Checked inductivity of 44521 backedges. 0 proven. 44521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:57:29,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:57:29,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 439 states and 657 transitions. [2022-11-16 08:57:29,388 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 657 transitions. [2022-11-16 08:57:29,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2022-11-16 08:57:29,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:57:29,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:57:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:57:39,736 INFO L134 CoverageAnalysis]: Checked inductivity of 44944 backedges. 0 proven. 44944 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:57:40,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:57:40,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 441 states and 660 transitions. [2022-11-16 08:57:40,754 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 660 transitions. [2022-11-16 08:57:40,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2022-11-16 08:57:40,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:57:40,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:57:41,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:57:51,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45369 backedges. 0 proven. 45369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:57:52,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:57:52,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 443 states and 663 transitions. [2022-11-16 08:57:52,256 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 663 transitions. [2022-11-16 08:57:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2022-11-16 08:57:52,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:57:52,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:57:52,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:58:02,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45796 backedges. 0 proven. 45796 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:58:03,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:58:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 445 states and 666 transitions. [2022-11-16 08:58:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 666 transitions. [2022-11-16 08:58:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-11-16 08:58:03,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:58:03,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:58:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:58:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 46225 backedges. 0 proven. 46225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:58:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:58:18,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 447 states and 669 transitions. [2022-11-16 08:58:18,750 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 669 transitions. [2022-11-16 08:58:18,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2022-11-16 08:58:18,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:58:18,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:58:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat