./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product44.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product44.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB --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 cb53e49317620dbde25b1d7f6fa7078b4950e13e4d138c624b27be1c4ee0f3ad --- 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-dbf71c6-m [2022-10-17 16:48:28,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:48:28,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:48:28,768 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:48:28,768 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:48:28,772 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:48:28,776 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:48:28,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:48:28,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:48:28,790 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:48:28,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:48:28,797 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:48:28,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:48:28,801 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:48:28,803 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:48:28,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:48:28,807 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:48:28,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:48:28,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:48:28,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:48:28,820 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:48:28,822 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:48:28,825 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:48:28,827 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:48:28,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:48:28,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:48:28,838 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:48:28,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:48:28,841 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:48:28,842 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:48:28,843 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:48:28,844 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:48:28,847 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:48:28,849 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:48:28,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:48:28,850 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:48:28,851 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:48:28,851 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:48:28,851 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:48:28,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:48:28,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:48:28,854 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:48:28,894 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:48:28,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:48:28,896 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:48:28,896 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:48:28,897 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:48:28,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:48:28,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:48:28,898 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:48:28,899 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:48:28,899 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:48:28,900 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:48:28,900 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:48:28,900 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:48:28,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:48:28,901 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:48:28,901 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:48:28,902 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:48:28,902 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:48:28,902 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:48:28,902 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:48:28,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:48:28,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:48:28,903 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:48:28,903 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:48:28,904 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:48:28,904 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:48:28,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:48:28,904 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:48:28,905 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_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb53e49317620dbde25b1d7f6fa7078b4950e13e4d138c624b27be1c4ee0f3ad [2022-10-17 16:48:29,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:48:29,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:48:29,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:48:29,190 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:48:29,191 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:48:29,193 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/product-lines/minepump_spec1_product44.cil.c [2022-10-17 16:48:29,282 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/data/501ff4619/1cc4dbfbc90e466583a40e96bab5db11/FLAG165d5d0c8 [2022-10-17 16:48:29,876 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:48:29,876 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/sv-benchmarks/c/product-lines/minepump_spec1_product44.cil.c [2022-10-17 16:48:29,896 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/data/501ff4619/1cc4dbfbc90e466583a40e96bab5db11/FLAG165d5d0c8 [2022-10-17 16:48:30,159 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/data/501ff4619/1cc4dbfbc90e466583a40e96bab5db11 [2022-10-17 16:48:30,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:48:30,166 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:48:30,170 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:48:30,170 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:48:30,173 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:48:30,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61f35050 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30, skipping insertion in model container [2022-10-17 16:48:30,176 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:48:30,260 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:48:30,464 WARN L230 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_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/sv-benchmarks/c/product-lines/minepump_spec1_product44.cil.c[1605,1618] [2022-10-17 16:48:30,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:48:30,595 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:48:30,609 WARN L230 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_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/sv-benchmarks/c/product-lines/minepump_spec1_product44.cil.c[1605,1618] [2022-10-17 16:48:30,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:48:30,740 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:48:30,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30 WrapperNode [2022-10-17 16:48:30,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:48:30,742 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:48:30,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:48:30,745 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:48:30,753 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,771 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,800 INFO L138 Inliner]: procedures = 55, calls = 154, calls flagged for inlining = 24, calls inlined = 21, statements flattened = 244 [2022-10-17 16:48:30,800 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:48:30,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:48:30,802 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:48:30,802 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:48:30,812 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,815 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,816 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,829 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:48:30,856 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:48:30,856 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:48:30,856 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:48:30,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:30" (1/1) ... [2022-10-17 16:48:30,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:48:30,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:48:30,900 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:48:30,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88128c4c-7cd2-42a3-9e3a-5ce308c84fe0/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:48:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:48:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2022-10-17 16:48:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2022-10-17 16:48:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2022-10-17 16:48:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2022-10-17 16:48:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-10-17 16:48:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-10-17 16:48:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-10-17 16:48:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-10-17 16:48:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2022-10-17 16:48:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2022-10-17 16:48:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:48:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2022-10-17 16:48:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2022-10-17 16:48:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:48:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:48:31,017 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:48:31,019 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:48:31,500 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:48:31,723 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:48:31,724 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 16:48:31,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:48:31 BoogieIcfgContainer [2022-10-17 16:48:31,728 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:48:31,729 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:48:31,729 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:48:31,740 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:48:31,741 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:48:31" (1/1) ... [2022-10-17 16:48:31,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:48:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:31,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 50 states and 65 transitions. [2022-10-17 16:48:31,816 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2022-10-17 16:48:31,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:48:31,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:31,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:31,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:32,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:32,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:32,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 50 states and 63 transitions. [2022-10-17 16:48:32,135 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 63 transitions. [2022-10-17 16:48:32,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 16:48:32,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:32,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:32,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:32,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:32,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 52 states and 66 transitions. [2022-10-17 16:48:32,286 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 66 transitions. [2022-10-17 16:48:32,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 16:48:32,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:32,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:32,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:33,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 66 states and 92 transitions. [2022-10-17 16:48:33,068 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 92 transitions. [2022-10-17 16:48:33,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:48:33,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:33,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:33,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:33,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:33,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 67 states and 93 transitions. [2022-10-17 16:48:33,408 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 93 transitions. [2022-10-17 16:48:33,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:48:33,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:33,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:33,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:33,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:33,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:33,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 68 states and 94 transitions. [2022-10-17 16:48:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 94 transitions. [2022-10-17 16:48:33,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:48:33,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:33,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:33,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:33,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 72 states and 103 transitions. [2022-10-17 16:48:33,920 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 103 transitions. [2022-10-17 16:48:33,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:48:33,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:33,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:34,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:34,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:34,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 73 states and 105 transitions. [2022-10-17 16:48:34,065 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 105 transitions. [2022-10-17 16:48:34,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-10-17 16:48:34,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:34,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:34,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:34,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:48:35,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:35,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 84 states and 131 transitions. [2022-10-17 16:48:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 131 transitions. [2022-10-17 16:48:35,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:35,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:35,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:35,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:37,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:37,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:37,204 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:37,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:37,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:37,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:37,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:37,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:37,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:37,368 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:37,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:37,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:37,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:37,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:37,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:37,550 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:37,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:37,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:37,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:37,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:37,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:37,710 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:37,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:37,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:37,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:37,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:37,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:37,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:37,855 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:37,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:37,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:37,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:37,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:37,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:37,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:37,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:37,985 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:37,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:37,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:37,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:38,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:38,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:38,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:38,114 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:38,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:38,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:38,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:38,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:38,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:38,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:38,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:38,244 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:38,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:38,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:38,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:38,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:38,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:38,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:38,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:38,386 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:38,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:38,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:38,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:38,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:38,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:38,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:38,533 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:38,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:38,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:38,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:38,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:38,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:38,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:38,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:38,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:38,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:38,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:38,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:38,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:38,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:38,810 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:38,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:38,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:38,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:38,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:38,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:38,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:38,961 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:38,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:38,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:38,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:39,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:39,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:39,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:39,073 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:39,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:39,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:39,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:39,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:39,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:39,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:39,190 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:39,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:39,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:39,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:39,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:39,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:39,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:39,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:39,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:39,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:39,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:39,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:39,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:39,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:39,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:39,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:39,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:39,564 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:39,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:39,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:39,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:39,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:39,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:39,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:39,690 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:39,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:39,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:39,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:39,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:39,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:39,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:39,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:39,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:39,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:39,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:39,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:39,945 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:39,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:39,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:39,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:40,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:40,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:40,063 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:40,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:40,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:40,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:40,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:40,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:40,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:40,185 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:40,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:40,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:40,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:40,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:40,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:40,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:40,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:40,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:40,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:40,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:40,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:40,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:40,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:40,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:40,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:40,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:40,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:40,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:40,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:40,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:40,525 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:40,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:40,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:40,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:40,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:40,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:40,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:40,654 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:40,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:40,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:40,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:40,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:40,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:40,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:40,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:40,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:40,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:40,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:40,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:40,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:40,918 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:40,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:40,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:40,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:41,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:41,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:41,020 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:41,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:41,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:41,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:41,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:41,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:41,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:41,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:41,118 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:41,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:41,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:41,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:41,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:41,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:41,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:41,228 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:41,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:41,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:41,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:41,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:41,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:41,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:41,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:41,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:41,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:41,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:41,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:41,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:41,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:41,425 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:41,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:41,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:41,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:41,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:41,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:41,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:41,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:41,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:41,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:41,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:41,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:41,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:41,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:41,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:41,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:41,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:41,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:41,742 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:41,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:41,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:41,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:41,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:41,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:41,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:41,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:41,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:41,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:41,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:41,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:41,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:41,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:41,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:41,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:41,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:41,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:42,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:42,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:42,053 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:42,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:42,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:42,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:42,150 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:42,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:42,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:42,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:42,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:42,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:42,252 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:42,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:42,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:42,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:42,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:42,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:42,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:42,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:42,354 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:42,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:42,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:42,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:42,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:42,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:42,467 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:42,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:42,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:42,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:42,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:42,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:42,581 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:42,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:42,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:42,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:42,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:42,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:42,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:42,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:42,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:42,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:42,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:42,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:42,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:42,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:42,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:42,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:42,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:42,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:42,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:42,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:42,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:42,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:42,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:42,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:42,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:42,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:42,988 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:42,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:42,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:42,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:43,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:43,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:43,104 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:43,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:43,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:43,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:43,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:43,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:43,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:43,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:43,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:43,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:43,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:43,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:43,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:43,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:43,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:43,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:43,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:43,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:43,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:43,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:43,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:43,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:43,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:43,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:43,638 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:43,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:43,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:43,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:43,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:43,744 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:43,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:43,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:43,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:43,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:43,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:43,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:43,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:43,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:43,937 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:43,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:43,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:43,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:44,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:44,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:44,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:44,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:44,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:44,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:44,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:44,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:44,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:44,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:44,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:44,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:44,221 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:44,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:44,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:44,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:44,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:44,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:44,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:44,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:44,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:44,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:44,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:44,429 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:44,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:44,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:44,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:44,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:44,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:44,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:44,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:44,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:44,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:44,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:44,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:44,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:44,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:44,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:44,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:44,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:44,727 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:44,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:44,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:44,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:44,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:44,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:44,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:44,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:44,827 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:44,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:44,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:44,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:44,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:44,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:44,913 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:44,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:44,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:44,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:45,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:45,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:45,002 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:45,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:45,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:45,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:45,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:45,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:45,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:45,109 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:45,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:45,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:45,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:45,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:45,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:45,216 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:45,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:45,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:45,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:45,306 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:45,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:45,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:45,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:45,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:45,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:45,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:45,393 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:45,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:45,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:45,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:45,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:45,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:45,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:45,485 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:45,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:45,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:45,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:45,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:45,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:45,578 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:45,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:45,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:45,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:45,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:45,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:45,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:45,673 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:45,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:45,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:45,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:45,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:45,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:45,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:45,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:45,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:45,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:45,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:45,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:45,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:45,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:45,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:45,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:45,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:45,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:45,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:45,951 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:45,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:45,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:45,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:45,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:46,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:46,041 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:46,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:46,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:46,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:46,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:46,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:46,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:46,136 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:46,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:46,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:46,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:46,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:46,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:46,228 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:46,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:46,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:46,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:46,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:46,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:46,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:46,330 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:46,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:46,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:46,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:46,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:46,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:46,424 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:46,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:46,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:46,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:46,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:46,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:46,517 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:46,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:46,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:46,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:46,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:46,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:46,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:46,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:46,617 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:46,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:46,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:46,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:46,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:46,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:46,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:46,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:46,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:46,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:46,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:46,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:46,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:46,806 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:46,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:46,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:46,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:46,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:46,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:46,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:46,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:46,902 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:46,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:46,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:46,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:46,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:46,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:46,993 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:46,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:46,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:46,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:47,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:47,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:47,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:47,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:47,087 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:47,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:47,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:47,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:47,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:47,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:47,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:47,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:47,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:47,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:47,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:47,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:47,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:47,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:47,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:47,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:47,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:47,358 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:47,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:47,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:47,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:47,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:47,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:47,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:47,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:47,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:47,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:47,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:47,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:47,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:47,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:47,547 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:47,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:47,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:47,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:47,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:47,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:47,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:47,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:47,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:47,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:47,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:47,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:47,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:47,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:47,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:47,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:47,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:47,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:47,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:47,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:47,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:47,826 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:47,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:47,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:47,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:47,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:47,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:47,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:47,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:47,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:48,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:48,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:48,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:48,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:48,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:48,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:48,112 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:48,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:48,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:48,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:48,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:48,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:48,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:48,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:48,202 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:48,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:48,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:48,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:48,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:48,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:48,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:48,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:48,295 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:48,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:48,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:48,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:48,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:48,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:48,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:48,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:48,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:48,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:48,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:48,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:48,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:48,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:48,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:48,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:48,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:48,585 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:48,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:48,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:48,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:48,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:48,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:48,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:48,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:48,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:48,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:48,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:48,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:48,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:48,762 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:48,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:48,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:48,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:48,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:48,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:48,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:48,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:48,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:48,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:48,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:48,944 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:48,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:48,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:48,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:49,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:49,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:49,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:49,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:49,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:49,159 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:49,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:49,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:49,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:49,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:49,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:49,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:49,258 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:49,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:49,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:49,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:49,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:49,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:49,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:49,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:49,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:49,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:49,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:49,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:49,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:49,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:49,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:49,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:49,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:49,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:49,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:49,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:49,551 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:49,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:49,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:49,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:49,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:49,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:49,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:49,642 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:49,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:49,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:49,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:49,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:49,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:49,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:49,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:49,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:49,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:49,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:49,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:49,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:49,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:49,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:49,868 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:49,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:49,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:49,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:49,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:49,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:49,980 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:49,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:49,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:49,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:49,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:50,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:50,082 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:50,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:50,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:50,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:50,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:50,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:50,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:50,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:50,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:50,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:50,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:50,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:50,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:50,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:50,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:50,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:50,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:50,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:50,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:50,405 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:50,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:50,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:50,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:50,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:50,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:50,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:50,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:50,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:50,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:50,620 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:50,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:50,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:50,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:50,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:50,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:50,706 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:50,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:50,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:50,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:50,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:50,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:50,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:50,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:50,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:50,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:50,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:50,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:50,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:50,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:50,893 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:50,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:50,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:50,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:50,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:50,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:50,985 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:50,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:50,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:50,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:51,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:51,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:51,088 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:51,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:51,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:51,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:51,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:51,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:51,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:51,182 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:51,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:51,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:51,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:51,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:51,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:51,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:51,271 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:51,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:51,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:51,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:51,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:51,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:51,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:51,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:51,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:51,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:51,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:51,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:51,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:51,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:51,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:51,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:51,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:51,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:51,532 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:51,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:51,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:51,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:51,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:51,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:51,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:51,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:51,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:51,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:51,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:51,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:51,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:51,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:51,797 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:51,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:51,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:51,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:51,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:51,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:51,882 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:51,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:51,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:51,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:52,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:52,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:52,040 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:52,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:52,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:52,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:52,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:52,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:52,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:52,145 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:52,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:52,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:52,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:52,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:52,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:52,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:52,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:52,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:52,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:52,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:52,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:52,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:52,329 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:52,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:52,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:52,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:52,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:52,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:52,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:52,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:52,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:52,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:52,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:52,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:52,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:52,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:52,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:52,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:52,585 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:52,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:52,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:52,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:52,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:52,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:52,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:52,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:52,669 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:52,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:52,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:52,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:52,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:52,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:52,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:52,763 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:52,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:52,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:52,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:52,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:52,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:52,858 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:52,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:52,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:52,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:52,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:52,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:52,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:52,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:52,944 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:52,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:52,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:52,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:53,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:53,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:53,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:53,026 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:53,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:53,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:53,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:53,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:53,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:53,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:53,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:53,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:53,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:53,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:53,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:53,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:53,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:53,202 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:53,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:53,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:53,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:53,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:53,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:53,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:53,301 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:53,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:53,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:53,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:53,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:53,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:53,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:53,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:53,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:53,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:53,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:53,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:53,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:53,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:53,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:53,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:53,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:53,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:53,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:53,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:53,575 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:53,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:53,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:53,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:53,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:53,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:53,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:53,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:53,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:53,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:53,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:53,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:53,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:53,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:53,849 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:53,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:53,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:53,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:53,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:53,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:53,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:53,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:53,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:54,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:54,040 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:54,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:54,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:54,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:54,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:54,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:54,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:54,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:54,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:54,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:54,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:54,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:54,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:54,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:54,214 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:54,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:54,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:54,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:54,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:54,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:54,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:54,302 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:54,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:54,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:54,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:54,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:54,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:54,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:54,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:54,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:54,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:54,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:54,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:54,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:54,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:54,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:54,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:54,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:54,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:54,581 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:54,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:54,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:54,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:54,687 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:54,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:54,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:54,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:54,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:54,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:54,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:54,808 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:54,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:54,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:54,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:54,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:54,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:54,900 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:54,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:54,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:54,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:54,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:54,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:54,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:54,991 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:54,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:54,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:55,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:55,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:55,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:55,081 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:55,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:55,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:55,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:55,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:55,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:55,173 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:55,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:55,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:55,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:55,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:55,258 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:55,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:55,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:55,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:55,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:55,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:55,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:55,346 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:55,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:55,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:55,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:55,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:55,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:55,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:55,435 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:55,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:55,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:55,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:55,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:55,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:55,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:55,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:55,524 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:55,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:55,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:55,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:55,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:55,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:55,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:55,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:55,607 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:55,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:55,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:55,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:55,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:55,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:55,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:55,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:55,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:55,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:55,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:55,776 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:55,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:55,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:55,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:55,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:55,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:55,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:55,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:55,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:55,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:55,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:55,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:55,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:55,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:55,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:56,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:56,036 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:56,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:56,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:56,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:56,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:56,117 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:56,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:56,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:56,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:56,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:56,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:48:56,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:56,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 175 transitions. [2022-10-17 16:48:56,212 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2022-10-17 16:48:56,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:56,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:56,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:56,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat