./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-new/count_by_1_variant.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-new/count_by_1_variant.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8873a5afb79ec0e8798e8f1423b386b30ed09073bcea97b4a19d8bc56ced7206 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:00:26,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:00:26,811 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:00:26,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:00:26,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:00:26,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:00:26,826 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:00:26,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:00:26,828 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:00:26,829 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:00:26,830 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:00:26,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:00:26,831 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:00:26,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:00:26,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:00:26,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:00:26,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:00:26,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:00:26,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:00:26,837 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:00:26,838 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:00:26,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:00:26,840 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:00:26,841 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:00:26,845 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:00:26,845 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:00:26,845 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:00:26,846 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:00:26,847 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:00:26,848 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:00:26,848 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:00:26,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:00:26,850 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:00:26,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:00:26,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:00:26,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:00:26,852 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:00:26,853 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:00:26,853 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:00:26,854 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:00:26,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:00:26,855 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:00:26,876 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:00:26,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:00:26,877 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:00:26,877 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:00:26,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:00:26,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:00:26,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:00:26,878 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:00:26,878 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:00:26,879 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:00:26,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:00:26,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:00:26,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:00:26,879 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:00:26,880 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:00:26,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:00:26,880 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:00:26,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:00:26,880 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:00:26,881 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:00:26,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:00:26,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:00:26,881 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:00:26,881 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:00:26,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:00:26,882 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:00:26,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:00:26,882 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:00:26,882 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_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8873a5afb79ec0e8798e8f1423b386b30ed09073bcea97b4a19d8bc56ced7206 [2022-12-14 22:00:27,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:00:27,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:00:27,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:00:27,087 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:00:27,087 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:00:27,088 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/loop-new/count_by_1_variant.i [2022-12-14 22:00:29,644 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:00:29,780 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:00:29,781 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/sv-benchmarks/c/loop-new/count_by_1_variant.i [2022-12-14 22:00:29,786 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/data/8056d5e62/39077ee9384148b89266ab1b154caa99/FLAG902a850db [2022-12-14 22:00:29,797 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/data/8056d5e62/39077ee9384148b89266ab1b154caa99 [2022-12-14 22:00:29,800 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:00:29,801 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:00:29,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:00:29,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:00:29,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:00:29,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:29,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2676e4eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29, skipping insertion in model container [2022-12-14 22:00:29,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:29,811 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:00:29,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:00:29,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/sv-benchmarks/c/loop-new/count_by_1_variant.i[891,904] [2022-12-14 22:00:29,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:00:29,953 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:00:29,963 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/sv-benchmarks/c/loop-new/count_by_1_variant.i[891,904] [2022-12-14 22:00:29,965 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:00:29,975 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:00:29,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29 WrapperNode [2022-12-14 22:00:29,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:00:29,977 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:00:29,977 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:00:29,977 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:00:29,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:29,988 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:30,000 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2022-12-14 22:00:30,001 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:00:30,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:00:30,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:00:30,001 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:00:30,008 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:30,008 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:30,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:30,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:30,011 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:30,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:30,014 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:30,015 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:30,016 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:00:30,017 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:00:30,017 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:00:30,017 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:00:30,018 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:29" (1/1) ... [2022-12-14 22:00:30,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:00:30,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:00:30,040 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:00:30,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0eb6cb8-edd2-4e8c-8d87-e398fe8ee13d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:00:30,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:00:30,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:00:30,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:00:30,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:00:30,136 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:00:30,138 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:00:30,213 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:00:30,234 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:00:30,235 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 22:00:30,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:00:30 BoogieIcfgContainer [2022-12-14 22:00:30,237 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:00:30,238 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:00:30,238 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:00:30,248 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:00:30,248 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:00:30" (1/1) ... [2022-12-14 22:00:30,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:00:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-14 22:00:30,312 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-14 22:00:30,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 22:00:30,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:30,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:30,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:30,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:30,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-12-14 22:00:30,557 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-12-14 22:00:30,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 22:00:30,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:30,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:30,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:30,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:30,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:30,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 12 states and 13 transitions. [2022-12-14 22:00:30,790 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2022-12-14 22:00:30,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 22:00:30,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:30,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:30,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:31,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:31,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-14 22:00:31,034 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-14 22:00:31,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 22:00:31,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:31,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:31,112 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:31,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:31,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2022-12-14 22:00:31,248 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2022-12-14 22:00:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 22:00:31,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:31,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:31,327 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:31,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:31,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 21 states and 23 transitions. [2022-12-14 22:00:31,479 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-12-14 22:00:31,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 22:00:31,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:31,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:31,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:31,570 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:31,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 24 states and 26 transitions. [2022-12-14 22:00:31,749 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-12-14 22:00:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 22:00:31,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:31,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:32,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 27 states and 29 transitions. [2022-12-14 22:00:32,024 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-12-14 22:00:32,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 22:00:32,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:32,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:32,100 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 30 states and 32 transitions. [2022-12-14 22:00:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 32 transitions. [2022-12-14 22:00:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 22:00:32,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:32,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:32,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:32,396 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:32,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 33 states and 35 transitions. [2022-12-14 22:00:32,613 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 35 transitions. [2022-12-14 22:00:32,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 22:00:32,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:32,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:32,723 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:32,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:32,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 36 states and 38 transitions. [2022-12-14 22:00:32,972 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2022-12-14 22:00:32,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 22:00:32,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:32,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:33,062 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:33,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 39 states and 41 transitions. [2022-12-14 22:00:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2022-12-14 22:00:33,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 22:00:33,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:33,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:33,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:33,379 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:33,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:33,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 42 states and 44 transitions. [2022-12-14 22:00:33,647 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2022-12-14 22:00:33,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 22:00:33,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:33,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:33,775 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:34,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:34,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 45 states and 47 transitions. [2022-12-14 22:00:34,083 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2022-12-14 22:00:34,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 22:00:34,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:34,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:34,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:34,217 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:34,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 48 states and 50 transitions. [2022-12-14 22:00:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 50 transitions. [2022-12-14 22:00:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 22:00:34,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:34,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:34,661 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:34,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:34,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 51 states and 53 transitions. [2022-12-14 22:00:34,982 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2022-12-14 22:00:34,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:00:34,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:34,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:35,120 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:35,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:35,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 54 states and 56 transitions. [2022-12-14 22:00:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2022-12-14 22:00:35,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:00:35,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:35,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:35,567 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:35,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:35,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 57 states and 59 transitions. [2022-12-14 22:00:35,880 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 59 transitions. [2022-12-14 22:00:35,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:00:35,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:35,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:36,059 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:36,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:36,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 60 states and 62 transitions. [2022-12-14 22:00:36,362 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 62 transitions. [2022-12-14 22:00:36,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:00:36,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:36,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:36,500 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:36,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:36,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 63 states and 65 transitions. [2022-12-14 22:00:36,794 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions. [2022-12-14 22:00:36,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:00:36,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:36,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:36,947 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 0 proven. 551 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:37,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:37,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 66 states and 68 transitions. [2022-12-14 22:00:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 68 transitions. [2022-12-14 22:00:37,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:00:37,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:37,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:37,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:37,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:37,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 69 states and 71 transitions. [2022-12-14 22:00:37,983 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 71 transitions. [2022-12-14 22:00:37,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:00:37,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:37,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:38,144 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:38,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:38,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 72 states and 74 transitions. [2022-12-14 22:00:38,535 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 74 transitions. [2022-12-14 22:00:38,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:00:38,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:38,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:38,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:38,722 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:39,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:39,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 75 states and 77 transitions. [2022-12-14 22:00:39,127 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 77 transitions. [2022-12-14 22:00:39,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:00:39,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:39,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:39,271 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 0 proven. 805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:39,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:39,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 78 states and 80 transitions. [2022-12-14 22:00:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 80 transitions. [2022-12-14 22:00:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:00:39,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:39,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:39,786 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 0 proven. 876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:40,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:40,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 81 states and 83 transitions. [2022-12-14 22:00:40,294 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 83 transitions. [2022-12-14 22:00:40,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:00:40,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:40,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:40,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:40,462 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:40,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 84 states and 86 transitions. [2022-12-14 22:00:40,939 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 86 transitions. [2022-12-14 22:00:40,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:00:40,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:40,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:41,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 0 proven. 1027 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:41,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 87 states and 89 transitions. [2022-12-14 22:00:41,637 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 89 transitions. [2022-12-14 22:00:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:00:41,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:41,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:41,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:41,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1107 backedges. 0 proven. 1107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 90 states and 92 transitions. [2022-12-14 22:00:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 92 transitions. [2022-12-14 22:00:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:00:42,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:42,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:42,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:43,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 93 states and 95 transitions. [2022-12-14 22:00:43,218 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 95 transitions. [2022-12-14 22:00:43,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:00:43,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:43,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:43,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 0 proven. 1276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:43,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:43,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 96 states and 98 transitions. [2022-12-14 22:00:43,835 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 98 transitions. [2022-12-14 22:00:43,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:00:43,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:43,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:44,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:44,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 99 states and 101 transitions. [2022-12-14 22:00:44,595 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 101 transitions. [2022-12-14 22:00:44,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:00:44,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:44,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:44,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 0 proven. 1457 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:45,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 102 states and 104 transitions. [2022-12-14 22:00:45,585 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 104 transitions. [2022-12-14 22:00:45,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:00:45,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:45,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:45,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 1552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:46,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:46,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 105 states and 107 transitions. [2022-12-14 22:00:46,460 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 107 transitions. [2022-12-14 22:00:46,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:00:46,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:46,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:46,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:46,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1650 backedges. 0 proven. 1650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:47,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:47,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 108 states and 110 transitions. [2022-12-14 22:00:47,356 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 110 transitions. [2022-12-14 22:00:47,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 22:00:47,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:47,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:47,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 0 proven. 1751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:48,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:48,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 111 states and 113 transitions. [2022-12-14 22:00:48,251 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 113 transitions. [2022-12-14 22:00:48,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:00:48,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:48,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:48,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 1855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:49,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:49,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 114 states and 116 transitions. [2022-12-14 22:00:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 116 transitions. [2022-12-14 22:00:49,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 22:00:49,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:49,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:49,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1962 backedges. 0 proven. 1962 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:50,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:50,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 117 states and 119 transitions. [2022-12-14 22:00:50,155 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 119 transitions. [2022-12-14 22:00:50,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:00:50,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:50,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:50,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2072 backedges. 0 proven. 2072 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:51,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:51,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 120 states and 122 transitions. [2022-12-14 22:00:51,039 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 122 transitions. [2022-12-14 22:00:51,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 22:00:51,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:51,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:51,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:51,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2185 backedges. 0 proven. 2185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 123 states and 125 transitions. [2022-12-14 22:00:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 125 transitions. [2022-12-14 22:00:51,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 22:00:51,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:51,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:52,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2301 backedges. 0 proven. 2301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:52,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 126 states and 128 transitions. [2022-12-14 22:00:52,888 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 128 transitions. [2022-12-14 22:00:52,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 22:00:52,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:52,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:53,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 0 proven. 2420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:53,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 129 states and 131 transitions. [2022-12-14 22:00:53,961 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 131 transitions. [2022-12-14 22:00:53,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 22:00:53,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:53,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:53,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2542 backedges. 0 proven. 2542 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:54,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:54,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 132 states and 134 transitions. [2022-12-14 22:00:54,926 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 134 transitions. [2022-12-14 22:00:54,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 22:00:54,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:54,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:55,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 0 proven. 2667 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:56,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:56,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 135 states and 137 transitions. [2022-12-14 22:00:56,102 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 137 transitions. [2022-12-14 22:00:56,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 22:00:56,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:56,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:56,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2795 backedges. 0 proven. 2795 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:57,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:57,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 138 states and 140 transitions. [2022-12-14 22:00:57,270 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 140 transitions. [2022-12-14 22:00:57,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 22:00:57,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:57,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:57,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:58,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 141 states and 143 transitions. [2022-12-14 22:00:58,609 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 143 transitions. [2022-12-14 22:00:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 22:00:58,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:58,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:58,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:59,017 INFO L134 CoverageAnalysis]: Checked inductivity of 3060 backedges. 0 proven. 3060 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:59,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 144 states and 146 transitions. [2022-12-14 22:00:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 146 transitions. [2022-12-14 22:00:59,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 22:00:59,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:59,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:00,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3197 backedges. 0 proven. 3197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:00,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:00,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 147 states and 149 transitions. [2022-12-14 22:01:00,855 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 149 transitions. [2022-12-14 22:01:00,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 22:01:00,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:00,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 0 proven. 3337 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:02,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 150 states and 152 transitions. [2022-12-14 22:01:02,252 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 152 transitions. [2022-12-14 22:01:02,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 22:01:02,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:02,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:02,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3480 backedges. 0 proven. 3480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:03,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:03,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 153 states and 155 transitions. [2022-12-14 22:01:03,436 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 155 transitions. [2022-12-14 22:01:03,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 22:01:03,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:03,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:03,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3626 backedges. 0 proven. 3626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:04,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:04,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 156 states and 158 transitions. [2022-12-14 22:01:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 158 transitions. [2022-12-14 22:01:04,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 22:01:04,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:04,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:05,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3775 backedges. 0 proven. 3775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:06,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:06,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 159 states and 161 transitions. [2022-12-14 22:01:06,252 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 161 transitions. [2022-12-14 22:01:06,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 22:01:06,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:06,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:06,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:07,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:07,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 162 states and 164 transitions. [2022-12-14 22:01:07,745 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 164 transitions. [2022-12-14 22:01:07,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 22:01:07,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:07,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:07,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4082 backedges. 0 proven. 4082 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 165 states and 167 transitions. [2022-12-14 22:01:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 167 transitions. [2022-12-14 22:01:09,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 22:01:09,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:09,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4240 backedges. 0 proven. 4240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:10,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:10,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 168 states and 170 transitions. [2022-12-14 22:01:10,944 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 170 transitions. [2022-12-14 22:01:10,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 22:01:10,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:10,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:11,542 INFO L134 CoverageAnalysis]: Checked inductivity of 4401 backedges. 0 proven. 4401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:12,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 171 states and 173 transitions. [2022-12-14 22:01:12,592 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 173 transitions. [2022-12-14 22:01:12,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 22:01:12,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:12,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:13,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4565 backedges. 0 proven. 4565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:13,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:13,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 174 states and 176 transitions. [2022-12-14 22:01:13,956 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 176 transitions. [2022-12-14 22:01:13,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 22:01:13,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:13,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:13,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:14,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4732 backedges. 0 proven. 4732 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:15,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:15,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 177 states and 179 transitions. [2022-12-14 22:01:15,691 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 179 transitions. [2022-12-14 22:01:15,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 22:01:15,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:15,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:16,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4902 backedges. 0 proven. 4902 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:17,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:17,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 180 states and 182 transitions. [2022-12-14 22:01:17,162 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 182 transitions. [2022-12-14 22:01:17,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 22:01:17,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:17,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:17,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:17,759 INFO L134 CoverageAnalysis]: Checked inductivity of 5075 backedges. 0 proven. 5075 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:18,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 183 states and 185 transitions. [2022-12-14 22:01:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 185 transitions. [2022-12-14 22:01:18,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 22:01:18,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:18,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:19,390 INFO L134 CoverageAnalysis]: Checked inductivity of 5251 backedges. 0 proven. 5251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:20,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:20,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 186 states and 188 transitions. [2022-12-14 22:01:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 188 transitions. [2022-12-14 22:01:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 22:01:20,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:20,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:20,887 INFO L134 CoverageAnalysis]: Checked inductivity of 5430 backedges. 0 proven. 5430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:21,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:21,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 189 states and 191 transitions. [2022-12-14 22:01:21,959 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 191 transitions. [2022-12-14 22:01:21,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 22:01:21,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:21,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:22,618 INFO L134 CoverageAnalysis]: Checked inductivity of 5612 backedges. 0 proven. 5612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:23,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 192 states and 194 transitions. [2022-12-14 22:01:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 194 transitions. [2022-12-14 22:01:23,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 22:01:23,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:23,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:23,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:24,461 INFO L134 CoverageAnalysis]: Checked inductivity of 5797 backedges. 0 proven. 5797 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:25,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:25,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 195 states and 197 transitions. [2022-12-14 22:01:25,681 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 197 transitions. [2022-12-14 22:01:25,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 22:01:25,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:25,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:26,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5985 backedges. 0 proven. 5985 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:27,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:27,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 198 states and 200 transitions. [2022-12-14 22:01:27,486 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 200 transitions. [2022-12-14 22:01:27,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 22:01:27,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:27,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:28,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6176 backedges. 0 proven. 6176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 201 states and 203 transitions. [2022-12-14 22:01:29,181 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 203 transitions. [2022-12-14 22:01:29,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 22:01:29,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:29,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6370 backedges. 0 proven. 6370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:31,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:31,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 204 states and 206 transitions. [2022-12-14 22:01:31,087 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 206 transitions. [2022-12-14 22:01:31,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 22:01:31,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:31,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:31,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6567 backedges. 0 proven. 6567 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:33,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 207 states and 209 transitions. [2022-12-14 22:01:33,077 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 209 transitions. [2022-12-14 22:01:33,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 22:01:33,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:33,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:33,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6767 backedges. 0 proven. 6767 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:35,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:35,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 210 states and 212 transitions. [2022-12-14 22:01:35,248 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 212 transitions. [2022-12-14 22:01:35,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 22:01:35,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:35,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:36,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6970 backedges. 0 proven. 6970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:37,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:37,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 213 states and 215 transitions. [2022-12-14 22:01:37,574 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 215 transitions. [2022-12-14 22:01:37,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 22:01:37,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:37,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:38,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7176 backedges. 0 proven. 7176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:39,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:39,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 216 states and 218 transitions. [2022-12-14 22:01:39,537 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 218 transitions. [2022-12-14 22:01:39,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 22:01:39,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:39,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:39,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:40,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7385 backedges. 0 proven. 7385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:41,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:41,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 219 states and 221 transitions. [2022-12-14 22:01:41,868 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 221 transitions. [2022-12-14 22:01:41,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 22:01:41,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:41,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:41,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:42,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7597 backedges. 0 proven. 7597 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 222 states and 224 transitions. [2022-12-14 22:01:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 224 transitions. [2022-12-14 22:01:43,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 22:01:43,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:44,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7812 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:45,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:45,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 225 states and 227 transitions. [2022-12-14 22:01:45,750 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 227 transitions. [2022-12-14 22:01:45,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 22:01:45,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:45,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:45,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:46,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8030 backedges. 0 proven. 8030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:48,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:48,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 228 states and 230 transitions. [2022-12-14 22:01:48,342 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 230 transitions. [2022-12-14 22:01:48,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 22:01:48,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:48,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:48,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:49,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8251 backedges. 0 proven. 8251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:50,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:50,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 231 states and 233 transitions. [2022-12-14 22:01:50,501 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 233 transitions. [2022-12-14 22:01:50,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 22:01:50,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:50,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:51,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8475 backedges. 0 proven. 8475 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:52,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 234 states and 236 transitions. [2022-12-14 22:01:52,689 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 236 transitions. [2022-12-14 22:01:52,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 22:01:52,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:52,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:53,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8702 backedges. 0 proven. 8702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:54,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:54,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 237 states and 239 transitions. [2022-12-14 22:01:54,993 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 239 transitions. [2022-12-14 22:01:54,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-14 22:01:54,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:54,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8932 backedges. 0 proven. 8932 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:57,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 240 states and 242 transitions. [2022-12-14 22:01:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 242 transitions. [2022-12-14 22:01:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 22:01:57,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:57,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:57,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:58,793 INFO L134 CoverageAnalysis]: Checked inductivity of 9165 backedges. 0 proven. 9165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:00,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:00,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 243 states and 245 transitions. [2022-12-14 22:02:00,547 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 245 transitions. [2022-12-14 22:02:00,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 22:02:00,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:00,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 9401 backedges. 0 proven. 9401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 246 states and 248 transitions. [2022-12-14 22:02:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 248 transitions. [2022-12-14 22:02:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-14 22:02:03,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:03,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:04,205 INFO L134 CoverageAnalysis]: Checked inductivity of 9640 backedges. 0 proven. 9640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:05,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 249 states and 251 transitions. [2022-12-14 22:02:05,441 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 251 transitions. [2022-12-14 22:02:05,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 22:02:05,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:05,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:06,604 INFO L134 CoverageAnalysis]: Checked inductivity of 9882 backedges. 0 proven. 9882 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:07,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:07,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 252 states and 254 transitions. [2022-12-14 22:02:07,838 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 254 transitions. [2022-12-14 22:02:07,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:02:07,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:07,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:09,015 INFO L134 CoverageAnalysis]: Checked inductivity of 10127 backedges. 0 proven. 10127 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:10,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:10,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 255 states and 257 transitions. [2022-12-14 22:02:10,752 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 257 transitions. [2022-12-14 22:02:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 22:02:10,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:10,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:12,006 INFO L134 CoverageAnalysis]: Checked inductivity of 10375 backedges. 0 proven. 10375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 258 states and 260 transitions. [2022-12-14 22:02:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 260 transitions. [2022-12-14 22:02:13,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 22:02:13,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:13,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:13,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:14,795 INFO L134 CoverageAnalysis]: Checked inductivity of 10626 backedges. 0 proven. 10626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:16,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:16,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 261 states and 263 transitions. [2022-12-14 22:02:16,536 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 263 transitions. [2022-12-14 22:02:16,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 22:02:16,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:16,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:17,870 INFO L134 CoverageAnalysis]: Checked inductivity of 10880 backedges. 0 proven. 10880 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:19,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:19,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 264 states and 266 transitions. [2022-12-14 22:02:19,731 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 266 transitions. [2022-12-14 22:02:19,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 22:02:19,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:19,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:21,042 INFO L134 CoverageAnalysis]: Checked inductivity of 11137 backedges. 0 proven. 11137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:22,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:22,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 267 states and 269 transitions. [2022-12-14 22:02:22,692 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 269 transitions. [2022-12-14 22:02:22,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 22:02:22,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:22,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:24,124 INFO L134 CoverageAnalysis]: Checked inductivity of 11397 backedges. 0 proven. 11397 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:25,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:25,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 270 states and 272 transitions. [2022-12-14 22:02:25,963 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 272 transitions. [2022-12-14 22:02:25,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 22:02:25,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:25,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:27,398 INFO L134 CoverageAnalysis]: Checked inductivity of 11660 backedges. 0 proven. 11660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:29,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:29,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 273 states and 275 transitions. [2022-12-14 22:02:29,339 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 275 transitions. [2022-12-14 22:02:29,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 22:02:29,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:29,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:30,795 INFO L134 CoverageAnalysis]: Checked inductivity of 11926 backedges. 0 proven. 11926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:32,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:32,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 276 states and 278 transitions. [2022-12-14 22:02:32,606 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 278 transitions. [2022-12-14 22:02:32,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-14 22:02:32,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:32,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:32,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:34,052 INFO L134 CoverageAnalysis]: Checked inductivity of 12195 backedges. 0 proven. 12195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:35,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:35,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 279 states and 281 transitions. [2022-12-14 22:02:35,598 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 281 transitions. [2022-12-14 22:02:35,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 22:02:35,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:35,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:35,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:37,094 INFO L134 CoverageAnalysis]: Checked inductivity of 12467 backedges. 0 proven. 12467 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:38,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:38,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 282 states and 284 transitions. [2022-12-14 22:02:38,656 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 284 transitions. [2022-12-14 22:02:38,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-14 22:02:38,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:38,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:38,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:40,114 INFO L134 CoverageAnalysis]: Checked inductivity of 12742 backedges. 0 proven. 12742 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:41,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 285 states and 287 transitions. [2022-12-14 22:02:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 287 transitions. [2022-12-14 22:02:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-14 22:02:41,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:41,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:41,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:43,104 INFO L134 CoverageAnalysis]: Checked inductivity of 13020 backedges. 0 proven. 13020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:44,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:44,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 288 states and 290 transitions. [2022-12-14 22:02:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 290 transitions. [2022-12-14 22:02:44,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 22:02:44,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:44,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:46,582 INFO L134 CoverageAnalysis]: Checked inductivity of 13301 backedges. 0 proven. 13301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:48,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:48,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 291 states and 293 transitions. [2022-12-14 22:02:48,102 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 293 transitions. [2022-12-14 22:02:48,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-14 22:02:48,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:48,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 13585 backedges. 0 proven. 13585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:51,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:51,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 294 states and 296 transitions. [2022-12-14 22:02:51,899 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 296 transitions. [2022-12-14 22:02:51,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-14 22:02:51,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:51,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:51,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:53,540 INFO L134 CoverageAnalysis]: Checked inductivity of 13872 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:55,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:55,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 297 states and 299 transitions. [2022-12-14 22:02:55,356 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 299 transitions. [2022-12-14 22:02:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-12-14 22:02:55,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:55,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:57,083 INFO L134 CoverageAnalysis]: Checked inductivity of 14162 backedges. 0 proven. 14162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:59,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:59,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 300 states and 302 transitions. [2022-12-14 22:02:59,319 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 302 transitions. [2022-12-14 22:02:59,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-14 22:02:59,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:59,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:59,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:01,037 INFO L134 CoverageAnalysis]: Checked inductivity of 14455 backedges. 0 proven. 14455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:02,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 303 states and 305 transitions. [2022-12-14 22:03:02,671 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 305 transitions. [2022-12-14 22:03:02,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-14 22:03:02,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:02,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:02,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:04,438 INFO L134 CoverageAnalysis]: Checked inductivity of 14751 backedges. 0 proven. 14751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:06,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:06,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 306 states and 308 transitions. [2022-12-14 22:03:06,027 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 308 transitions. [2022-12-14 22:03:06,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-12-14 22:03:06,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:06,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:07,861 INFO L134 CoverageAnalysis]: Checked inductivity of 15050 backedges. 0 proven. 15050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:09,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 309 states and 311 transitions. [2022-12-14 22:03:09,820 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 311 transitions. [2022-12-14 22:03:09,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-12-14 22:03:09,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:09,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:09,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:11,706 INFO L134 CoverageAnalysis]: Checked inductivity of 15352 backedges. 0 proven. 15352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:13,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:13,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 312 states and 314 transitions. [2022-12-14 22:03:13,574 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 314 transitions. [2022-12-14 22:03:13,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-12-14 22:03:13,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:13,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:15,421 INFO L134 CoverageAnalysis]: Checked inductivity of 15657 backedges. 0 proven. 15657 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:17,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:17,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 315 states and 317 transitions. [2022-12-14 22:03:17,092 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 317 transitions. [2022-12-14 22:03:17,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-12-14 22:03:17,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:17,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:18,976 INFO L134 CoverageAnalysis]: Checked inductivity of 15965 backedges. 0 proven. 15965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:21,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 318 states and 320 transitions. [2022-12-14 22:03:21,372 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 320 transitions. [2022-12-14 22:03:21,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-12-14 22:03:21,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:21,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:23,306 INFO L134 CoverageAnalysis]: Checked inductivity of 16276 backedges. 0 proven. 16276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:25,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:25,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 321 states and 323 transitions. [2022-12-14 22:03:25,218 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 323 transitions. [2022-12-14 22:03:25,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2022-12-14 22:03:25,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:25,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:27,161 INFO L134 CoverageAnalysis]: Checked inductivity of 16590 backedges. 0 proven. 16590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:29,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:29,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 324 states and 326 transitions. [2022-12-14 22:03:29,009 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 326 transitions. [2022-12-14 22:03:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-12-14 22:03:29,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:29,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:29,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:31,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16907 backedges. 0 proven. 16907 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:32,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:32,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 327 states and 329 transitions. [2022-12-14 22:03:32,925 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 329 transitions. [2022-12-14 22:03:32,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-12-14 22:03:32,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:32,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:32,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:35,028 INFO L134 CoverageAnalysis]: Checked inductivity of 17227 backedges. 0 proven. 17227 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:36,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 330 states and 332 transitions. [2022-12-14 22:03:36,908 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 332 transitions. [2022-12-14 22:03:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-12-14 22:03:36,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:36,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:36,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:39,072 INFO L134 CoverageAnalysis]: Checked inductivity of 17550 backedges. 0 proven. 17550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:41,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 333 states and 335 transitions. [2022-12-14 22:03:41,133 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 335 transitions. [2022-12-14 22:03:41,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-12-14 22:03:41,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:41,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:43,308 INFO L134 CoverageAnalysis]: Checked inductivity of 17876 backedges. 0 proven. 17876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:45,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:45,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 336 states and 338 transitions. [2022-12-14 22:03:45,081 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 338 transitions. [2022-12-14 22:03:45,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-12-14 22:03:45,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:45,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:45,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:47,244 INFO L134 CoverageAnalysis]: Checked inductivity of 18205 backedges. 0 proven. 18205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 339 states and 341 transitions. [2022-12-14 22:03:49,023 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 341 transitions. [2022-12-14 22:03:49,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-12-14 22:03:49,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:49,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:49,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:51,360 INFO L134 CoverageAnalysis]: Checked inductivity of 18537 backedges. 0 proven. 18537 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:53,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:53,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 342 states and 344 transitions. [2022-12-14 22:03:53,426 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 344 transitions. [2022-12-14 22:03:53,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-12-14 22:03:53,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:53,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:53,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:55,785 INFO L134 CoverageAnalysis]: Checked inductivity of 18872 backedges. 0 proven. 18872 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:57,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 345 states and 347 transitions. [2022-12-14 22:03:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 347 transitions. [2022-12-14 22:03:57,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-12-14 22:03:57,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:57,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:00,178 INFO L134 CoverageAnalysis]: Checked inductivity of 19210 backedges. 0 proven. 19210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:01,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:01,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 348 states and 350 transitions. [2022-12-14 22:04:01,967 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 350 transitions. [2022-12-14 22:04:01,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-12-14 22:04:01,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:01,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:04,376 INFO L134 CoverageAnalysis]: Checked inductivity of 19551 backedges. 0 proven. 19551 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:06,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:06,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 351 states and 353 transitions. [2022-12-14 22:04:06,614 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 353 transitions. [2022-12-14 22:04:06,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-12-14 22:04:06,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:06,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:09,119 INFO L134 CoverageAnalysis]: Checked inductivity of 19895 backedges. 0 proven. 19895 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:11,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:11,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 354 states and 356 transitions. [2022-12-14 22:04:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 356 transitions. [2022-12-14 22:04:11,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-12-14 22:04:11,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:11,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:11,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:13,997 INFO L134 CoverageAnalysis]: Checked inductivity of 20242 backedges. 0 proven. 20242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:16,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:16,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 357 states and 359 transitions. [2022-12-14 22:04:16,323 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 359 transitions. [2022-12-14 22:04:16,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-12-14 22:04:16,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:16,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:16,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:18,812 INFO L134 CoverageAnalysis]: Checked inductivity of 20592 backedges. 0 proven. 20592 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:21,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:21,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 360 states and 362 transitions. [2022-12-14 22:04:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 362 transitions. [2022-12-14 22:04:21,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-12-14 22:04:21,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:21,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:23,930 INFO L134 CoverageAnalysis]: Checked inductivity of 20945 backedges. 0 proven. 20945 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:26,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:26,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 363 states and 365 transitions. [2022-12-14 22:04:26,311 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 365 transitions. [2022-12-14 22:04:26,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-12-14 22:04:26,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:26,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:29,065 INFO L134 CoverageAnalysis]: Checked inductivity of 21301 backedges. 0 proven. 21301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:31,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:31,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 366 states and 368 transitions. [2022-12-14 22:04:31,733 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 368 transitions. [2022-12-14 22:04:31,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-12-14 22:04:31,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:31,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:31,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:34,442 INFO L134 CoverageAnalysis]: Checked inductivity of 21660 backedges. 0 proven. 21660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:36,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:36,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 369 states and 371 transitions. [2022-12-14 22:04:36,682 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 371 transitions. [2022-12-14 22:04:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-12-14 22:04:36,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:36,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:39,476 INFO L134 CoverageAnalysis]: Checked inductivity of 22022 backedges. 0 proven. 22022 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:42,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:42,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 372 states and 374 transitions. [2022-12-14 22:04:42,126 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 374 transitions. [2022-12-14 22:04:42,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-12-14 22:04:42,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:42,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:42,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:45,020 INFO L134 CoverageAnalysis]: Checked inductivity of 22387 backedges. 0 proven. 22387 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:47,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 375 states and 377 transitions. [2022-12-14 22:04:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 377 transitions. [2022-12-14 22:04:47,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-12-14 22:04:47,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:47,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:47,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:50,207 INFO L134 CoverageAnalysis]: Checked inductivity of 22755 backedges. 0 proven. 22755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:52,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 378 states and 380 transitions. [2022-12-14 22:04:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 380 transitions. [2022-12-14 22:04:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2022-12-14 22:04:52,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:52,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:52,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:55,584 INFO L134 CoverageAnalysis]: Checked inductivity of 23126 backedges. 0 proven. 23126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:57,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:57,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 381 states and 383 transitions. [2022-12-14 22:04:57,869 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 383 transitions. [2022-12-14 22:04:57,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2022-12-14 22:04:57,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:57,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:57,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:00,883 INFO L134 CoverageAnalysis]: Checked inductivity of 23500 backedges. 0 proven. 23500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:05:03,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 384 states and 386 transitions. [2022-12-14 22:05:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 386 transitions. [2022-12-14 22:05:03,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-12-14 22:05:03,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:03,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:06,268 INFO L134 CoverageAnalysis]: Checked inductivity of 23877 backedges. 0 proven. 23877 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:05:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 387 states and 389 transitions. [2022-12-14 22:05:08,587 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 389 transitions. [2022-12-14 22:05:08,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-12-14 22:05:08,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:08,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:08,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:11,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24257 backedges. 0 proven. 24257 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:05:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:14,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 390 states and 392 transitions. [2022-12-14 22:05:14,265 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 392 transitions. [2022-12-14 22:05:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2022-12-14 22:05:14,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:14,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:17,397 INFO L134 CoverageAnalysis]: Checked inductivity of 24640 backedges. 0 proven. 24640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:05:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 393 states and 395 transitions. [2022-12-14 22:05:19,706 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 395 transitions. [2022-12-14 22:05:19,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2022-12-14 22:05:19,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:19,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:22,904 INFO L134 CoverageAnalysis]: Checked inductivity of 25026 backedges. 0 proven. 25026 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:05:25,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:25,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 396 states and 398 transitions. [2022-12-14 22:05:25,180 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 398 transitions. [2022-12-14 22:05:25,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2022-12-14 22:05:25,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:25,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:28,411 INFO L134 CoverageAnalysis]: Checked inductivity of 25415 backedges. 0 proven. 25415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:05:30,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:30,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 399 states and 401 transitions. [2022-12-14 22:05:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 401 transitions. [2022-12-14 22:05:30,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2022-12-14 22:05:30,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:30,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:33,897 INFO L134 CoverageAnalysis]: Checked inductivity of 25807 backedges. 0 proven. 25807 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:05:36,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:36,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 402 states and 404 transitions. [2022-12-14 22:05:36,273 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 404 transitions. [2022-12-14 22:05:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2022-12-14 22:05:36,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:36,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:40,098 INFO L134 CoverageAnalysis]: Checked inductivity of 26202 backedges. 0 proven. 26202 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:05:42,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:42,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 405 states and 407 transitions. [2022-12-14 22:05:42,881 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 407 transitions. [2022-12-14 22:05:42,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-12-14 22:05:42,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:42,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:46,371 INFO L134 CoverageAnalysis]: Checked inductivity of 26600 backedges. 0 proven. 26600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:05:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 408 states and 410 transitions. [2022-12-14 22:05:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 410 transitions. [2022-12-14 22:05:49,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2022-12-14 22:05:49,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:49,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:53,192 INFO L134 CoverageAnalysis]: Checked inductivity of 27001 backedges. 0 proven. 27001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:05:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 411 states and 413 transitions. [2022-12-14 22:05:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 413 transitions. [2022-12-14 22:05:55,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2022-12-14 22:05:55,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:55,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:59,259 INFO L134 CoverageAnalysis]: Checked inductivity of 27405 backedges. 0 proven. 27405 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:06:01,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:01,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 414 states and 416 transitions. [2022-12-14 22:06:01,952 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 416 transitions. [2022-12-14 22:06:01,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-12-14 22:06:01,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:01,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:05,744 INFO L134 CoverageAnalysis]: Checked inductivity of 27812 backedges. 0 proven. 27812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:06:08,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:08,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 417 states and 419 transitions. [2022-12-14 22:06:08,820 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 419 transitions. [2022-12-14 22:06:08,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-12-14 22:06:08,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:08,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:08,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:12,660 INFO L134 CoverageAnalysis]: Checked inductivity of 28222 backedges. 0 proven. 28222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:06:15,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:15,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 420 states and 422 transitions. [2022-12-14 22:06:15,120 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 422 transitions. [2022-12-14 22:06:15,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2022-12-14 22:06:15,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:15,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:15,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:18,904 INFO L134 CoverageAnalysis]: Checked inductivity of 28635 backedges. 0 proven. 28635 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:06:21,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:21,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 423 states and 425 transitions. [2022-12-14 22:06:21,376 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 425 transitions. [2022-12-14 22:06:21,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2022-12-14 22:06:21,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:21,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:25,235 INFO L134 CoverageAnalysis]: Checked inductivity of 29051 backedges. 0 proven. 29051 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:06:28,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:28,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 426 states and 428 transitions. [2022-12-14 22:06:28,152 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 428 transitions. [2022-12-14 22:06:28,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2022-12-14 22:06:28,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:28,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:28,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:32,136 INFO L134 CoverageAnalysis]: Checked inductivity of 29470 backedges. 0 proven. 29470 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:06:34,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:34,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 429 states and 431 transitions. [2022-12-14 22:06:34,920 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 431 transitions. [2022-12-14 22:06:34,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2022-12-14 22:06:34,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:34,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:38,872 INFO L134 CoverageAnalysis]: Checked inductivity of 29892 backedges. 0 proven. 29892 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:06:41,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 432 states and 434 transitions. [2022-12-14 22:06:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 434 transitions. [2022-12-14 22:06:41,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2022-12-14 22:06:41,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:41,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:46,153 INFO L134 CoverageAnalysis]: Checked inductivity of 30317 backedges. 0 proven. 30317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:06:49,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:49,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 435 states and 437 transitions. [2022-12-14 22:06:49,262 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 437 transitions. [2022-12-14 22:06:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2022-12-14 22:06:49,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:49,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:53,604 INFO L134 CoverageAnalysis]: Checked inductivity of 30745 backedges. 0 proven. 30745 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:06:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:56,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 438 states and 440 transitions. [2022-12-14 22:06:56,698 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 440 transitions. [2022-12-14 22:06:56,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2022-12-14 22:06:56,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:56,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:01,347 INFO L134 CoverageAnalysis]: Checked inductivity of 31176 backedges. 0 proven. 31176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:07:03,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:03,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 441 states and 443 transitions. [2022-12-14 22:07:03,885 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 443 transitions. [2022-12-14 22:07:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2022-12-14 22:07:03,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:03,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:08,169 INFO L134 CoverageAnalysis]: Checked inductivity of 31610 backedges. 0 proven. 31610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:07:11,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 444 states and 446 transitions. [2022-12-14 22:07:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 446 transitions. [2022-12-14 22:07:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2022-12-14 22:07:11,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:11,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:11,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:15,764 INFO L134 CoverageAnalysis]: Checked inductivity of 32047 backedges. 0 proven. 32047 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:07:19,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:19,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 447 states and 449 transitions. [2022-12-14 22:07:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 449 transitions. [2022-12-14 22:07:19,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2022-12-14 22:07:19,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:19,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 32487 backedges. 0 proven. 32487 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:07:26,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 450 states and 452 transitions. [2022-12-14 22:07:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 452 transitions. [2022-12-14 22:07:26,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2022-12-14 22:07:26,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:26,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:26,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:31,050 INFO L134 CoverageAnalysis]: Checked inductivity of 32930 backedges. 0 proven. 32930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:07:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:33,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 453 states and 455 transitions. [2022-12-14 22:07:33,822 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 455 transitions. [2022-12-14 22:07:33,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2022-12-14 22:07:33,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:33,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:33,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 33376 backedges. 0 proven. 33376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:07:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:42,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 456 states and 458 transitions. [2022-12-14 22:07:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 458 transitions. [2022-12-14 22:07:42,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2022-12-14 22:07:42,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:42,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:46,771 INFO L134 CoverageAnalysis]: Checked inductivity of 33825 backedges. 0 proven. 33825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:07:49,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:49,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 459 states and 461 transitions. [2022-12-14 22:07:49,965 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 461 transitions. [2022-12-14 22:07:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2022-12-14 22:07:49,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:49,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:50,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:54,974 INFO L134 CoverageAnalysis]: Checked inductivity of 34277 backedges. 0 proven. 34277 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:07:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:58,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 462 states and 464 transitions. [2022-12-14 22:07:58,563 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 464 transitions. [2022-12-14 22:07:58,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2022-12-14 22:07:58,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:03,845 INFO L134 CoverageAnalysis]: Checked inductivity of 34732 backedges. 0 proven. 34732 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:08:07,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:07,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 465 states and 467 transitions. [2022-12-14 22:08:07,117 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 467 transitions. [2022-12-14 22:08:07,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2022-12-14 22:08:07,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:07,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:12,015 INFO L134 CoverageAnalysis]: Checked inductivity of 35190 backedges. 0 proven. 35190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:08:14,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:14,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 468 states and 470 transitions. [2022-12-14 22:08:14,902 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 470 transitions. [2022-12-14 22:08:14,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2022-12-14 22:08:14,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:14,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:20,658 INFO L134 CoverageAnalysis]: Checked inductivity of 35651 backedges. 0 proven. 35651 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:08:23,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:23,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 471 states and 473 transitions. [2022-12-14 22:08:23,924 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 473 transitions. [2022-12-14 22:08:23,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-12-14 22:08:23,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:23,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 36115 backedges. 0 proven. 36115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:08:32,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:32,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 474 states and 476 transitions. [2022-12-14 22:08:32,233 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 476 transitions. [2022-12-14 22:08:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-12-14 22:08:32,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:32,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:32,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:37,290 INFO L134 CoverageAnalysis]: Checked inductivity of 36582 backedges. 0 proven. 36582 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:08:40,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 477 states and 479 transitions. [2022-12-14 22:08:40,518 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 479 transitions. [2022-12-14 22:08:40,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2022-12-14 22:08:40,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:40,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:45,917 INFO L134 CoverageAnalysis]: Checked inductivity of 37052 backedges. 0 proven. 37052 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:08:49,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:49,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 480 states and 482 transitions. [2022-12-14 22:08:49,315 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 482 transitions. [2022-12-14 22:08:49,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2022-12-14 22:08:49,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:49,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:49,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37525 backedges. 0 proven. 37525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:08:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:57,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 483 states and 485 transitions. [2022-12-14 22:08:57,805 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 485 transitions. [2022-12-14 22:08:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2022-12-14 22:08:57,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:57,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 38001 backedges. 0 proven. 38001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:06,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 486 states and 488 transitions. [2022-12-14 22:09:06,795 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 488 transitions. [2022-12-14 22:09:06,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2022-12-14 22:09:06,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:12,259 INFO L134 CoverageAnalysis]: Checked inductivity of 38480 backedges. 0 proven. 38480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:15,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:15,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 489 states and 491 transitions. [2022-12-14 22:09:15,590 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 491 transitions. [2022-12-14 22:09:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2022-12-14 22:09:15,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:21,085 INFO L134 CoverageAnalysis]: Checked inductivity of 38962 backedges. 0 proven. 38962 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:23,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:23,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 492 states and 494 transitions. [2022-12-14 22:09:23,834 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 494 transitions. [2022-12-14 22:09:23,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2022-12-14 22:09:23,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:23,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:23,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:29,334 INFO L134 CoverageAnalysis]: Checked inductivity of 39447 backedges. 0 proven. 39447 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:32,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:32,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 495 states and 497 transitions. [2022-12-14 22:09:32,409 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 497 transitions. [2022-12-14 22:09:32,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2022-12-14 22:09:32,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:32,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:38,070 INFO L134 CoverageAnalysis]: Checked inductivity of 39935 backedges. 0 proven. 39935 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:40,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:40,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 498 states and 500 transitions. [2022-12-14 22:09:40,784 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 500 transitions. [2022-12-14 22:09:40,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2022-12-14 22:09:40,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:40,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:40,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:46,671 INFO L134 CoverageAnalysis]: Checked inductivity of 40426 backedges. 0 proven. 40426 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:50,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:50,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 501 states and 503 transitions. [2022-12-14 22:09:50,472 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 503 transitions. [2022-12-14 22:09:50,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2022-12-14 22:09:50,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:50,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:50,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:56,294 INFO L134 CoverageAnalysis]: Checked inductivity of 40920 backedges. 0 proven. 40920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:00,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:00,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 504 states and 506 transitions. [2022-12-14 22:10:00,342 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 506 transitions. [2022-12-14 22:10:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2022-12-14 22:10:00,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:00,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 41417 backedges. 0 proven. 41417 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 507 states and 509 transitions. [2022-12-14 22:10:09,291 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 509 transitions. [2022-12-14 22:10:09,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2022-12-14 22:10:09,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:09,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:09,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:15,260 INFO L134 CoverageAnalysis]: Checked inductivity of 41917 backedges. 0 proven. 41917 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:18,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:18,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 510 states and 512 transitions. [2022-12-14 22:10:18,362 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 512 transitions. [2022-12-14 22:10:18,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2022-12-14 22:10:18,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:18,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:24,386 INFO L134 CoverageAnalysis]: Checked inductivity of 42420 backedges. 0 proven. 42420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:28,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:28,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 513 states and 515 transitions. [2022-12-14 22:10:28,152 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 515 transitions. [2022-12-14 22:10:28,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2022-12-14 22:10:28,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:28,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:34,353 INFO L134 CoverageAnalysis]: Checked inductivity of 42926 backedges. 0 proven. 42926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:37,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:37,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 516 states and 518 transitions. [2022-12-14 22:10:37,411 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 518 transitions. [2022-12-14 22:10:37,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2022-12-14 22:10:37,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:37,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:43,637 INFO L134 CoverageAnalysis]: Checked inductivity of 43435 backedges. 0 proven. 43435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:47,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:47,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 519 states and 521 transitions. [2022-12-14 22:10:47,387 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 521 transitions. [2022-12-14 22:10:47,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2022-12-14 22:10:47,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:47,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:53,698 INFO L134 CoverageAnalysis]: Checked inductivity of 43947 backedges. 0 proven. 43947 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:56,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:56,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 522 states and 524 transitions. [2022-12-14 22:10:56,960 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 524 transitions. [2022-12-14 22:10:56,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2022-12-14 22:10:56,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:56,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:03,361 INFO L134 CoverageAnalysis]: Checked inductivity of 44462 backedges. 0 proven. 44462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:11:06,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 525 states and 527 transitions. [2022-12-14 22:11:06,447 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 527 transitions. [2022-12-14 22:11:06,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2022-12-14 22:11:06,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:06,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:06,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:12,934 INFO L134 CoverageAnalysis]: Checked inductivity of 44980 backedges. 0 proven. 44980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:11:15,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:15,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 528 states and 530 transitions. [2022-12-14 22:11:15,880 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 530 transitions. [2022-12-14 22:11:15,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2022-12-14 22:11:15,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:15,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:15,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:22,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45501 backedges. 0 proven. 45501 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:11:25,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:25,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 531 states and 533 transitions. [2022-12-14 22:11:25,657 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 533 transitions. [2022-12-14 22:11:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2022-12-14 22:11:25,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:25,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:32,366 INFO L134 CoverageAnalysis]: Checked inductivity of 46025 backedges. 0 proven. 46025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:11:36,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 534 states and 536 transitions. [2022-12-14 22:11:36,015 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 536 transitions. [2022-12-14 22:11:36,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-12-14 22:11:36,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:36,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:36,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:42,854 INFO L134 CoverageAnalysis]: Checked inductivity of 46552 backedges. 0 proven. 46552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:11:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 537 states and 539 transitions. [2022-12-14 22:11:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 539 transitions. [2022-12-14 22:11:46,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-12-14 22:11:46,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:46,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:53,469 INFO L134 CoverageAnalysis]: Checked inductivity of 47082 backedges. 0 proven. 47082 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:11:57,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:57,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 540 states and 542 transitions. [2022-12-14 22:11:57,296 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 542 transitions. [2022-12-14 22:11:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-12-14 22:11:57,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:57,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:04,257 INFO L134 CoverageAnalysis]: Checked inductivity of 47615 backedges. 0 proven. 47615 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:12:07,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:07,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 543 states and 545 transitions. [2022-12-14 22:12:07,325 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 545 transitions. [2022-12-14 22:12:07,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-12-14 22:12:07,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:07,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 48151 backedges. 0 proven. 48151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:12:17,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:17,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 546 states and 548 transitions. [2022-12-14 22:12:17,821 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 548 transitions. [2022-12-14 22:12:17,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-12-14 22:12:17,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:17,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:25,016 INFO L134 CoverageAnalysis]: Checked inductivity of 48690 backedges. 0 proven. 48690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:12:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:28,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 549 states and 551 transitions. [2022-12-14 22:12:28,221 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 551 transitions. [2022-12-14 22:12:28,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-12-14 22:12:28,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:28,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:28,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 49232 backedges. 0 proven. 49232 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:12:39,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:39,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 552 states and 554 transitions. [2022-12-14 22:12:39,001 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 554 transitions. [2022-12-14 22:12:39,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2022-12-14 22:12:39,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:39,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 49777 backedges. 0 proven. 49777 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:12:50,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:50,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 555 states and 557 transitions. [2022-12-14 22:12:50,388 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 557 transitions. [2022-12-14 22:12:50,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2022-12-14 22:12:50,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:50,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 50325 backedges. 0 proven. 50325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:13:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 558 states and 560 transitions. [2022-12-14 22:13:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 560 transitions. [2022-12-14 22:13:01,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2022-12-14 22:13:01,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:01,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:09,215 INFO L134 CoverageAnalysis]: Checked inductivity of 50876 backedges. 0 proven. 50876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:13:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:12,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 561 states and 563 transitions. [2022-12-14 22:13:12,651 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 563 transitions. [2022-12-14 22:13:12,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-12-14 22:13:12,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:12,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:12,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:20,281 INFO L134 CoverageAnalysis]: Checked inductivity of 51430 backedges. 0 proven. 51430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:13:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:23,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 564 states and 566 transitions. [2022-12-14 22:13:23,428 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 566 transitions. [2022-12-14 22:13:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2022-12-14 22:13:23,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:23,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:31,156 INFO L134 CoverageAnalysis]: Checked inductivity of 51987 backedges. 0 proven. 51987 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:13:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:35,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 567 states and 569 transitions. [2022-12-14 22:13:35,099 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 569 transitions. [2022-12-14 22:13:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2022-12-14 22:13:35,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:42,989 INFO L134 CoverageAnalysis]: Checked inductivity of 52547 backedges. 0 proven. 52547 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.