./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label38.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/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_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label38.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/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_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/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 a670cdf39cff768f377fda4aa36462d7d9bf374db1f5d06db7ce4e528593b74a --- 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 22:28:03,839 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:28:03,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:28:03,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:28:03,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:28:03,859 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:28:03,860 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:28:03,862 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:28:03,863 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:28:03,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:28:03,865 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:28:03,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:28:03,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:28:03,867 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:28:03,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:28:03,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:28:03,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:28:03,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:28:03,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:28:03,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:28:03,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:28:03,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:28:03,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:28:03,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:28:03,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:28:03,881 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:28:03,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:28:03,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:28:03,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:28:03,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:28:03,884 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:28:03,884 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:28:03,885 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:28:03,886 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:28:03,887 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:28:03,887 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:28:03,887 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:28:03,887 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:28:03,888 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:28:03,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:28:03,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:28:03,890 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:28:03,908 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:28:03,908 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:28:03,909 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:28:03,909 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:28:03,910 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:28:03,910 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:28:03,910 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:28:03,910 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:28:03,910 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:28:03,910 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:28:03,911 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:28:03,911 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:28:03,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:28:03,911 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:28:03,911 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:28:03,911 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:28:03,911 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:28:03,912 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:28:03,912 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:28:03,912 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:28:03,912 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:28:03,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:28:03,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:28:03,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:28:03,913 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:28:03,913 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:28:03,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:28:03,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:28:03,913 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_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a670cdf39cff768f377fda4aa36462d7d9bf374db1f5d06db7ce4e528593b74a [2022-12-14 22:28:04,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:28:04,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:28:04,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:28:04,148 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:28:04,149 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:28:04,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem02_label38.c [2022-12-14 22:28:06,687 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:28:06,908 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:28:06,909 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/sv-benchmarks/c/eca-rers2012/Problem02_label38.c [2022-12-14 22:28:06,918 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4/data/e5f39f5a7/6b3ba5cfee884d16a2936d24cb6dc31b/FLAG124bf7dbd [2022-12-14 22:28:07,243 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4/data/e5f39f5a7/6b3ba5cfee884d16a2936d24cb6dc31b [2022-12-14 22:28:07,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:28:07,246 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:28:07,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:28:07,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:28:07,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:28:07,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f6a052c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07, skipping insertion in model container [2022-12-14 22:28:07,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:28:07,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:28:07,525 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_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/sv-benchmarks/c/eca-rers2012/Problem02_label38.c[20309,20322] [2022-12-14 22:28:07,538 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:28:07,545 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:28:07,602 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_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/sv-benchmarks/c/eca-rers2012/Problem02_label38.c[20309,20322] [2022-12-14 22:28:07,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:28:07,617 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:28:07,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07 WrapperNode [2022-12-14 22:28:07,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:28:07,618 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:28:07,618 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:28:07,618 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:28:07,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,635 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,665 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 668 [2022-12-14 22:28:07,665 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:28:07,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:28:07,666 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:28:07,666 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:28:07,673 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,676 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,676 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,688 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,693 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,697 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,699 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:28:07,705 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:28:07,705 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:28:07,705 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:28:07,705 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:28:07" (1/1) ... [2022-12-14 22:28:07,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:28:07,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:28:07,730 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:28:07,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:28:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:28:07,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:28:07,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:28:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:28:07,824 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:28:07,826 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:28:08,563 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:28:08,702 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:28:08,702 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 22:28:08,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:28:08 BoogieIcfgContainer [2022-12-14 22:28:08,704 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:28:08,705 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:28:08,705 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:28:08,712 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:28:08,712 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:28:08" (1/1) ... [2022-12-14 22:28:08,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:28:08,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:08,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2022-12-14 22:28:08,756 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2022-12-14 22:28:08,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:28:08,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:08,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:09,030 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 22:28:09,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:09,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 163 states and 240 transitions. [2022-12-14 22:28:09,429 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 240 transitions. [2022-12-14 22:28:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:28:09,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:09,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:09,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:09,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:09,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 166 states and 245 transitions. [2022-12-14 22:28:09,680 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 245 transitions. [2022-12-14 22:28:09,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:28:09,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:09,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:09,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:09,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:28:09,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:09,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 167 states and 246 transitions. [2022-12-14 22:28:09,890 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 246 transitions. [2022-12-14 22:28:09,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:28:09,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:09,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:09,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:09,960 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 177 states and 264 transitions. [2022-12-14 22:28:10,091 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 264 transitions. [2022-12-14 22:28:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:28:10,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:10,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:10,178 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 189 states and 283 transitions. [2022-12-14 22:28:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 283 transitions. [2022-12-14 22:28:10,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:28:10,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:10,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:10,650 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:10,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 192 states and 286 transitions. [2022-12-14 22:28:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 286 transitions. [2022-12-14 22:28:10,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:28:10,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:10,823 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:10,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 195 states and 290 transitions. [2022-12-14 22:28:10,946 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 290 transitions. [2022-12-14 22:28:10,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:28:10,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:10,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:10,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:11,053 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:11,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:11,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 208 states and 313 transitions. [2022-12-14 22:28:11,291 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 313 transitions. [2022-12-14 22:28:11,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:28:11,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:11,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:11,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:11,430 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:11,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:11,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 212 states and 321 transitions. [2022-12-14 22:28:11,714 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 321 transitions. [2022-12-14 22:28:11,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:28:11,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:11,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:11,786 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:11,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:11,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 221 states and 333 transitions. [2022-12-14 22:28:11,978 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 333 transitions. [2022-12-14 22:28:11,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:28:11,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:11,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:12,035 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:12,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:12,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 233 states and 348 transitions. [2022-12-14 22:28:12,258 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 348 transitions. [2022-12-14 22:28:12,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:28:12,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:12,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:12,339 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:12,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:12,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 236 states and 355 transitions. [2022-12-14 22:28:12,545 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 355 transitions. [2022-12-14 22:28:12,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:28:12,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:12,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:12,609 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:12,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:12,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 239 states and 359 transitions. [2022-12-14 22:28:12,732 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 359 transitions. [2022-12-14 22:28:12,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:28:12,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:12,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:12,788 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:13,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:13,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 252 states and 383 transitions. [2022-12-14 22:28:13,154 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 383 transitions. [2022-12-14 22:28:13,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:28:13,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:13,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:13,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:13,199 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:13,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:13,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 253 states and 383 transitions. [2022-12-14 22:28:13,270 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 383 transitions. [2022-12-14 22:28:13,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:28:13,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:13,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:13,303 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 260 states and 392 transitions. [2022-12-14 22:28:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 392 transitions. [2022-12-14 22:28:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:28:13,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:13,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:13,577 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:13,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:13,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 261 states and 392 transitions. [2022-12-14 22:28:13,692 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 392 transitions. [2022-12-14 22:28:13,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 22:28:13,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:13,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:13,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:13,814 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:14,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 265 states and 399 transitions. [2022-12-14 22:28:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 399 transitions. [2022-12-14 22:28:14,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 22:28:14,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:14,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:14,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:14,190 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:28:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 272 states and 411 transitions. [2022-12-14 22:28:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 411 transitions. [2022-12-14 22:28:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 22:28:14,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:14,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:14,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:14,656 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:28:14,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:14,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 278 states and 418 transitions. [2022-12-14 22:28:14,883 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 418 transitions. [2022-12-14 22:28:14,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 22:28:14,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:14,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:14,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:14,930 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:28:15,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:15,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 282 states and 423 transitions. [2022-12-14 22:28:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 423 transitions. [2022-12-14 22:28:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 22:28:15,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:15,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:15,183 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:15,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:15,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 301 states and 448 transitions. [2022-12-14 22:28:15,643 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 448 transitions. [2022-12-14 22:28:15,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 22:28:15,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:15,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:15,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:15,678 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:28:15,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 309 states and 457 transitions. [2022-12-14 22:28:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 457 transitions. [2022-12-14 22:28:15,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 22:28:15,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:15,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:15,886 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:28:15,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:15,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 310 states and 457 transitions. [2022-12-14 22:28:15,902 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 457 transitions. [2022-12-14 22:28:15,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 22:28:15,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:15,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:16,147 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 414 states and 574 transitions. [2022-12-14 22:28:17,296 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 574 transitions. [2022-12-14 22:28:17,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 22:28:17,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:17,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:17,411 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:17,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:17,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 420 states and 580 transitions. [2022-12-14 22:28:17,680 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 580 transitions. [2022-12-14 22:28:17,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 22:28:17,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:17,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:17,767 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:18,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:18,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 426 states and 586 transitions. [2022-12-14 22:28:18,049 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 586 transitions. [2022-12-14 22:28:18,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:28:18,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:18,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:18,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:18,087 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:18,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:18,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 445 states and 611 transitions. [2022-12-14 22:28:18,731 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 611 transitions. [2022-12-14 22:28:18,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:28:18,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:18,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:18,768 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:19,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:19,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 456 states and 623 transitions. [2022-12-14 22:28:19,042 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 623 transitions. [2022-12-14 22:28:19,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:28:19,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:19,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:19,082 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:19,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:19,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 460 states and 626 transitions. [2022-12-14 22:28:19,198 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 626 transitions. [2022-12-14 22:28:19,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:28:19,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:19,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:19,232 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:28:19,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:19,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 478 states and 651 transitions. [2022-12-14 22:28:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 651 transitions. [2022-12-14 22:28:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:28:19,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:19,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:19,891 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:28:20,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:20,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 485 states and 658 transitions. [2022-12-14 22:28:20,165 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 658 transitions. [2022-12-14 22:28:20,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:28:20,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:20,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:20,195 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:28:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:20,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 492 states and 666 transitions. [2022-12-14 22:28:20,393 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 666 transitions. [2022-12-14 22:28:20,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:28:20,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:20,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:20,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:20,430 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:20,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:20,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 497 states and 673 transitions. [2022-12-14 22:28:20,478 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 673 transitions. [2022-12-14 22:28:20,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:20,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:20,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:20,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:20,510 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:20,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:20,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 505 states and 683 transitions. [2022-12-14 22:28:20,858 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 683 transitions. [2022-12-14 22:28:20,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 22:28:20,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:20,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:22,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 536 states and 726 transitions. [2022-12-14 22:28:22,289 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 726 transitions. [2022-12-14 22:28:22,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 22:28:22,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:22,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:22,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:22,354 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:22,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:22,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 548 states and 738 transitions. [2022-12-14 22:28:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 738 transitions. [2022-12-14 22:28:22,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 22:28:22,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:22,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:22,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:22,807 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 555 states and 744 transitions. [2022-12-14 22:28:23,065 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 744 transitions. [2022-12-14 22:28:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 22:28:23,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:23,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:23,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:23,102 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:23,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:23,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 560 states and 749 transitions. [2022-12-14 22:28:23,208 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 749 transitions. [2022-12-14 22:28:23,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 22:28:23,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:23,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:23,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 567 states and 757 transitions. [2022-12-14 22:28:23,300 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 757 transitions. [2022-12-14 22:28:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:28:23,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:23,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:23,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:23,341 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:23,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 580 states and 771 transitions. [2022-12-14 22:28:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 771 transitions. [2022-12-14 22:28:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:28:23,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:23,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:23,752 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:28:24,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:24,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 598 states and 797 transitions. [2022-12-14 22:28:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 797 transitions. [2022-12-14 22:28:24,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 22:28:24,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:24,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:24,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:24,378 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:28:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 603 states and 804 transitions. [2022-12-14 22:28:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 804 transitions. [2022-12-14 22:28:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 22:28:24,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:24,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:24,713 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:25,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:25,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 615 states and 817 transitions. [2022-12-14 22:28:25,049 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 817 transitions. [2022-12-14 22:28:25,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 22:28:25,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:25,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:25,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:25,096 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:28:25,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 616 states and 818 transitions. [2022-12-14 22:28:25,136 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 818 transitions. [2022-12-14 22:28:25,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 22:28:25,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:25,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:25,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:25,176 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:28:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:26,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 641 states and 853 transitions. [2022-12-14 22:28:26,160 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 853 transitions. [2022-12-14 22:28:26,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 22:28:26,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:26,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:26,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:26,199 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:28:26,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 655 states and 872 transitions. [2022-12-14 22:28:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 872 transitions. [2022-12-14 22:28:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 22:28:26,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:26,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:26,802 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:28:27,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:27,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 681 states and 922 transitions. [2022-12-14 22:28:27,941 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 922 transitions. [2022-12-14 22:28:27,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 22:28:27,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:27,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:27,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:28,002 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:28:28,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:28,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 684 states and 925 transitions. [2022-12-14 22:28:28,205 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 925 transitions. [2022-12-14 22:28:28,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 22:28:28,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:28,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:28,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:28,244 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:28,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:28,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 701 states and 945 transitions. [2022-12-14 22:28:28,428 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 945 transitions. [2022-12-14 22:28:28,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 22:28:28,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:28,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:28,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:28,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 713 states and 961 transitions. [2022-12-14 22:28:28,807 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 961 transitions. [2022-12-14 22:28:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 22:28:28,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:28,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:28,840 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:28,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:28,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 714 states and 961 transitions. [2022-12-14 22:28:28,873 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 961 transitions. [2022-12-14 22:28:28,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 22:28:28,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:28,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:28,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:29,257 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:31,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 759 states and 1028 transitions. [2022-12-14 22:28:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1028 transitions. [2022-12-14 22:28:31,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 22:28:31,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:31,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:32,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 766 states and 1037 transitions. [2022-12-14 22:28:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1037 transitions. [2022-12-14 22:28:32,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 22:28:32,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:32,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:32,875 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:33,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:33,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 778 states and 1050 transitions. [2022-12-14 22:28:33,691 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1050 transitions. [2022-12-14 22:28:33,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:28:33,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:33,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:33,727 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:28:34,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:34,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 785 states and 1068 transitions. [2022-12-14 22:28:34,507 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1068 transitions. [2022-12-14 22:28:34,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:28:34,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:34,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:28:35,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:35,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 792 states and 1078 transitions. [2022-12-14 22:28:35,038 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1078 transitions. [2022-12-14 22:28:35,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:28:35,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:35,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:35,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:35,073 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:28:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 795 states and 1083 transitions. [2022-12-14 22:28:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1083 transitions. [2022-12-14 22:28:35,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:28:35,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:35,560 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:28:36,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:36,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 801 states and 1089 transitions. [2022-12-14 22:28:36,186 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1089 transitions. [2022-12-14 22:28:36,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:28:36,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:36,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:36,226 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:28:36,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:36,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 807 states and 1096 transitions. [2022-12-14 22:28:36,761 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1096 transitions. [2022-12-14 22:28:36,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:28:36,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:36,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:28:37,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:37,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 810 states and 1099 transitions. [2022-12-14 22:28:37,193 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1099 transitions. [2022-12-14 22:28:37,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:28:37,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:37,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:37,228 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:28:37,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:37,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 813 states and 1103 transitions. [2022-12-14 22:28:37,454 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1103 transitions. [2022-12-14 22:28:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:28:37,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:37,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:37,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:37,505 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:38,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:38,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 854 states and 1164 transitions. [2022-12-14 22:28:38,518 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1164 transitions. [2022-12-14 22:28:38,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 22:28:38,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:38,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:38,712 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 53 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:39,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:39,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 885 states and 1203 transitions. [2022-12-14 22:28:39,981 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1203 transitions. [2022-12-14 22:28:39,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 22:28:39,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:39,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:40,093 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 53 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:40,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:40,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 892 states and 1209 transitions. [2022-12-14 22:28:40,627 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1209 transitions. [2022-12-14 22:28:40,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 22:28:40,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:40,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:40,678 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:41,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:41,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 896 states and 1215 transitions. [2022-12-14 22:28:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1215 transitions. [2022-12-14 22:28:41,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 22:28:41,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 22:28:41,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 907 states and 1229 transitions. [2022-12-14 22:28:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1229 transitions. [2022-12-14 22:28:41,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 22:28:41,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:41,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:41,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:41,931 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 22:28:42,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:42,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 910 states and 1232 transitions. [2022-12-14 22:28:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1232 transitions. [2022-12-14 22:28:42,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 22:28:42,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:42,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:42,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:42,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 915 states and 1239 transitions. [2022-12-14 22:28:42,696 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1239 transitions. [2022-12-14 22:28:42,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 22:28:42,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:42,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:42,730 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:43,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:43,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 918 states and 1242 transitions. [2022-12-14 22:28:43,059 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1242 transitions. [2022-12-14 22:28:43,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 22:28:43,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:43,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:43,136 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 56 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:44,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:44,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 959 states and 1298 transitions. [2022-12-14 22:28:44,587 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1298 transitions. [2022-12-14 22:28:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 22:28:44,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:44,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:44,662 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 56 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:44,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:44,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 966 states and 1308 transitions. [2022-12-14 22:28:44,987 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1308 transitions. [2022-12-14 22:28:44,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 22:28:44,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:44,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:45,045 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 56 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:45,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:45,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 973 states and 1314 transitions. [2022-12-14 22:28:45,338 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1314 transitions. [2022-12-14 22:28:45,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 22:28:45,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:45,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:45,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:45,374 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:28:45,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:45,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 984 states and 1326 transitions. [2022-12-14 22:28:45,821 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1326 transitions. [2022-12-14 22:28:45,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 22:28:45,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:45,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:45,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:46,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:46,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1005 states and 1351 transitions. [2022-12-14 22:28:46,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1351 transitions. [2022-12-14 22:28:46,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 22:28:46,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:46,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:46,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:46,689 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:47,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:47,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1012 states and 1357 transitions. [2022-12-14 22:28:47,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1357 transitions. [2022-12-14 22:28:47,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 22:28:47,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:47,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:47,045 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1031 states and 1379 transitions. [2022-12-14 22:28:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1379 transitions. [2022-12-14 22:28:47,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 22:28:47,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:47,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1033 states and 1381 transitions. [2022-12-14 22:28:47,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1381 transitions. [2022-12-14 22:28:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 22:28:47,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:47,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:47,723 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:50,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 1100 states and 1457 transitions. [2022-12-14 22:28:50,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1457 transitions. [2022-12-14 22:28:50,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 22:28:50,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:50,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:50,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:50,610 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:28:51,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1118 states and 1475 transitions. [2022-12-14 22:28:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1475 transitions. [2022-12-14 22:28:51,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 22:28:51,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:51,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:51,331 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 22:28:51,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:51,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1124 states and 1481 transitions. [2022-12-14 22:28:51,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1481 transitions. [2022-12-14 22:28:51,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 22:28:51,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:51,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:51,953 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 22:28:52,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:52,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 1131 states and 1490 transitions. [2022-12-14 22:28:52,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1490 transitions. [2022-12-14 22:28:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 22:28:52,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:52,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 22:28:53,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:53,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1137 states and 1498 transitions. [2022-12-14 22:28:53,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1498 transitions. [2022-12-14 22:28:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 22:28:53,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:53,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:53,580 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 22:28:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:53,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1139 states and 1499 transitions. [2022-12-14 22:28:53,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1499 transitions. [2022-12-14 22:28:53,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 22:28:53,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:53,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 22:28:54,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:54,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1142 states and 1501 transitions. [2022-12-14 22:28:54,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1501 transitions. [2022-12-14 22:28:54,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 22:28:54,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:54,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:54,295 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 22:28:54,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:54,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 1145 states and 1503 transitions. [2022-12-14 22:28:54,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1503 transitions. [2022-12-14 22:28:54,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 22:28:54,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:54,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:54,678 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:55,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:55,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 1164 states and 1535 transitions. [2022-12-14 22:28:55,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1535 transitions. [2022-12-14 22:28:55,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 22:28:55,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:55,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:59,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:59,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1209 states and 1589 transitions. [2022-12-14 22:28:59,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1589 transitions. [2022-12-14 22:28:59,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 22:28:59,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:59,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:59,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:59,174 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:00,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:00,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1233 states and 1614 transitions. [2022-12-14 22:29:00,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1614 transitions. [2022-12-14 22:29:00,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 22:29:00,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:00,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:00,881 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:01,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:01,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1236 states and 1616 transitions. [2022-12-14 22:29:01,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1616 transitions. [2022-12-14 22:29:01,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 22:29:01,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:01,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:01,470 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:29:01,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:01,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1259 states and 1638 transitions. [2022-12-14 22:29:01,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1638 transitions. [2022-12-14 22:29:01,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 22:29:01,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:01,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:02,021 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 22:29:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:02,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1263 states and 1641 transitions. [2022-12-14 22:29:02,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1641 transitions. [2022-12-14 22:29:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 22:29:02,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:02,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:02,656 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1278 states and 1661 transitions. [2022-12-14 22:29:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1661 transitions. [2022-12-14 22:29:04,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 22:29:04,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:04,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:04,223 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:05,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:05,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1300 states and 1685 transitions. [2022-12-14 22:29:05,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1685 transitions. [2022-12-14 22:29:05,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 22:29:05,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:05,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:06,032 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:06,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1304 states and 1687 transitions. [2022-12-14 22:29:06,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1687 transitions. [2022-12-14 22:29:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 22:29:06,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:06,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:06,920 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:07,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:07,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1308 states and 1690 transitions. [2022-12-14 22:29:07,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1690 transitions. [2022-12-14 22:29:07,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 22:29:07,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:07,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:07,762 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 75 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:09,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:09,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1327 states and 1711 transitions. [2022-12-14 22:29:09,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1711 transitions. [2022-12-14 22:29:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 22:29:09,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:09,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:09,414 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 75 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:09,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:09,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1328 states and 1711 transitions. [2022-12-14 22:29:09,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1711 transitions. [2022-12-14 22:29:09,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 22:29:09,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:09,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:09,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:09,938 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:11,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:11,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1351 states and 1739 transitions. [2022-12-14 22:29:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1739 transitions. [2022-12-14 22:29:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 22:29:11,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:11,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:11,121 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:14,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:14,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1388 states and 1784 transitions. [2022-12-14 22:29:14,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1784 transitions. [2022-12-14 22:29:14,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 22:29:14,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:14,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:14,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:14,131 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:14,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:14,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1409 states and 1806 transitions. [2022-12-14 22:29:14,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1806 transitions. [2022-12-14 22:29:14,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 22:29:14,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:14,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:14,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:14,926 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1423 states and 1821 transitions. [2022-12-14 22:29:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1821 transitions. [2022-12-14 22:29:15,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 22:29:15,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:15,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:15,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:15,799 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:29:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:17,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1457 states and 1870 transitions. [2022-12-14 22:29:17,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1870 transitions. [2022-12-14 22:29:17,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 22:29:17,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:17,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:17,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:17,566 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:29:18,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:18,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1464 states and 1880 transitions. [2022-12-14 22:29:18,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1880 transitions. [2022-12-14 22:29:18,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 22:29:18,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:18,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:18,072 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:29:18,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1477 states and 1895 transitions. [2022-12-14 22:29:18,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1895 transitions. [2022-12-14 22:29:18,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 22:29:18,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:18,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:18,856 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:29:20,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:20,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1497 states and 1918 transitions. [2022-12-14 22:29:20,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 1918 transitions. [2022-12-14 22:29:20,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 22:29:20,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:20,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:20,563 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:29:20,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:20,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1498 states and 1919 transitions. [2022-12-14 22:29:20,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1919 transitions. [2022-12-14 22:29:20,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 22:29:20,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:20,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:20,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 79 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:21,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1511 states and 1933 transitions. [2022-12-14 22:29:21,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 1933 transitions. [2022-12-14 22:29:21,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 22:29:21,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:21,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:21,116 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 79 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:21,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:21,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1512 states and 1933 transitions. [2022-12-14 22:29:21,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 1933 transitions. [2022-12-14 22:29:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 22:29:21,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:21,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:21,405 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 22:29:21,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:21,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1513 states and 1933 transitions. [2022-12-14 22:29:21,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1933 transitions. [2022-12-14 22:29:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 22:29:21,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:21,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:21,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 80 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:22,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1522 states and 1944 transitions. [2022-12-14 22:29:22,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1944 transitions. [2022-12-14 22:29:22,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 22:29:22,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:22,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:22,971 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 80 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:23,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:23,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1525 states and 1946 transitions. [2022-12-14 22:29:23,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 1946 transitions. [2022-12-14 22:29:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 22:29:23,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:23,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:23,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:24,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1533 states and 1958 transitions. [2022-12-14 22:29:24,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1958 transitions. [2022-12-14 22:29:24,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 22:29:24,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:24,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:24,270 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:24,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1536 states and 1961 transitions. [2022-12-14 22:29:24,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 1961 transitions. [2022-12-14 22:29:24,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 22:29:24,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:24,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:27,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:27,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1571 states and 2011 transitions. [2022-12-14 22:29:27,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2011 transitions. [2022-12-14 22:29:27,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 22:29:27,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:27,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:27,087 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:27,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:27,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 1574 states and 2016 transitions. [2022-12-14 22:29:27,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2016 transitions. [2022-12-14 22:29:27,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 22:29:27,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:27,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:27,513 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:29,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1588 states and 2034 transitions. [2022-12-14 22:29:29,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2034 transitions. [2022-12-14 22:29:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 22:29:29,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:29,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:29,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:29,134 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:29,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:29,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 1593 states and 2038 transitions. [2022-12-14 22:29:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2038 transitions. [2022-12-14 22:29:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 22:29:29,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:29,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:29,281 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:29:30,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1625 states and 2078 transitions. [2022-12-14 22:29:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2078 transitions. [2022-12-14 22:29:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 22:29:30,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:30,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:29:31,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:31,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1639 states and 2092 transitions. [2022-12-14 22:29:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2092 transitions. [2022-12-14 22:29:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 22:29:31,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:31,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:31,859 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:29:32,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:32,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1646 states and 2099 transitions. [2022-12-14 22:29:32,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2099 transitions. [2022-12-14 22:29:32,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 22:29:32,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:32,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:29:33,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:33,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1666 states and 2122 transitions. [2022-12-14 22:29:33,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2122 transitions. [2022-12-14 22:29:33,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 22:29:33,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:33,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:33,810 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:29:34,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:34,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1667 states and 2122 transitions. [2022-12-14 22:29:34,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2122 transitions. [2022-12-14 22:29:34,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 22:29:34,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:34,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:34,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:34,260 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 86 proven. 37 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:29:35,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:35,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 1681 states and 2142 transitions. [2022-12-14 22:29:35,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2142 transitions. [2022-12-14 22:29:35,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 22:29:35,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:35,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:35,770 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 86 proven. 37 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:29:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:37,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 1692 states and 2158 transitions. [2022-12-14 22:29:37,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2158 transitions. [2022-12-14 22:29:37,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 22:29:37,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:37,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:37,899 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 86 proven. 37 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:29:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:39,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1699 states and 2166 transitions. [2022-12-14 22:29:39,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 2166 transitions. [2022-12-14 22:29:39,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 22:29:39,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:39,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:39,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:40,077 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 86 proven. 37 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:29:42,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1719 states and 2191 transitions. [2022-12-14 22:29:42,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2191 transitions. [2022-12-14 22:29:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 22:29:42,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:42,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:42,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:42,857 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 86 proven. 37 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:29:43,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:43,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 1720 states and 2192 transitions. [2022-12-14 22:29:43,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2192 transitions. [2022-12-14 22:29:43,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 22:29:43,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:43,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:43,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:43,474 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:29:43,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:43,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1729 states and 2221 transitions. [2022-12-14 22:29:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2221 transitions. [2022-12-14 22:29:43,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 22:29:43,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:43,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:43,956 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:44,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1736 states and 2229 transitions. [2022-12-14 22:29:44,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2229 transitions. [2022-12-14 22:29:44,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 22:29:44,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:44,534 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 93 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 22:29:45,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:45,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1756 states and 2251 transitions. [2022-12-14 22:29:45,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2251 transitions. [2022-12-14 22:29:45,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 22:29:45,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:45,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:45,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 152 proven. 9 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:29:51,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:51,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1784 states and 2298 transitions. [2022-12-14 22:29:51,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2298 transitions. [2022-12-14 22:29:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 22:29:51,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:51,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 152 proven. 9 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:29:53,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:53,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1795 states and 2308 transitions. [2022-12-14 22:29:53,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2308 transitions. [2022-12-14 22:29:53,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 22:29:53,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:53,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:53,316 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 94 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:53,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:53,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1804 states and 2319 transitions. [2022-12-14 22:29:53,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2319 transitions. [2022-12-14 22:29:53,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 22:29:53,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:53,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:54,062 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 94 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:54,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:54,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1809 states and 2323 transitions. [2022-12-14 22:29:54,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2323 transitions. [2022-12-14 22:29:54,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-14 22:29:54,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:54,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:54,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:54,580 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:29:56,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:56,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1860 states and 2383 transitions. [2022-12-14 22:29:56,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2383 transitions. [2022-12-14 22:29:56,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-14 22:29:56,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:56,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:56,715 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:29:58,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:58,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 1875 states and 2402 transitions. [2022-12-14 22:29:58,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2402 transitions. [2022-12-14 22:29:58,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-14 22:29:58,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:58,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:58,210 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:29:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:59,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 1892 states and 2422 transitions. [2022-12-14 22:29:59,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2422 transitions. [2022-12-14 22:29:59,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 22:29:59,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:59,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:59,186 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:29:59,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:59,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1904 states and 2434 transitions. [2022-12-14 22:29:59,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2434 transitions. [2022-12-14 22:29:59,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 22:29:59,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:59,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:00,104 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 68 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:30:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:04,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 2012 states and 2562 transitions. [2022-12-14 22:30:04,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 2562 transitions. [2022-12-14 22:30:04,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 22:30:04,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:04,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:04,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:04,498 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 22:30:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 2027 states and 2578 transitions. [2022-12-14 22:30:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 2578 transitions. [2022-12-14 22:30:05,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 22:30:05,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:05,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:05,707 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 22:30:05,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:05,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 2036 states and 2586 transitions. [2022-12-14 22:30:05,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 2586 transitions. [2022-12-14 22:30:05,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 22:30:05,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:05,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:05,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:06,016 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:30:07,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:07,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 2057 states and 2611 transitions. [2022-12-14 22:30:07,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 2611 transitions. [2022-12-14 22:30:07,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 22:30:07,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:07,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:07,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:07,847 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:30:08,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:08,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 2077 states and 2631 transitions. [2022-12-14 22:30:08,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 2631 transitions. [2022-12-14 22:30:08,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 22:30:08,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:08,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:08,580 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:30:12,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 2108 states and 2669 transitions. [2022-12-14 22:30:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 2669 transitions. [2022-12-14 22:30:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 22:30:12,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:12,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:12,211 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:30:12,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:12,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 2118 states and 2679 transitions. [2022-12-14 22:30:12,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2118 states and 2679 transitions. [2022-12-14 22:30:12,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 22:30:12,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:12,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:12,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:12,394 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:30:14,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:14,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 2136 states and 2698 transitions. [2022-12-14 22:30:14,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 2698 transitions. [2022-12-14 22:30:14,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 22:30:14,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:14,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:14,169 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 98 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:14,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:14,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 2141 states and 2702 transitions. [2022-12-14 22:30:14,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 2702 transitions. [2022-12-14 22:30:14,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 22:30:14,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:14,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:14,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:14,734 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 22:30:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:15,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 2159 states and 2720 transitions. [2022-12-14 22:30:15,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 2720 transitions. [2022-12-14 22:30:15,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 22:30:15,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:15,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:15,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:15,801 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 22:30:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 2168 states and 2728 transitions. [2022-12-14 22:30:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 2728 transitions. [2022-12-14 22:30:16,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 22:30:16,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:16,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 22:30:16,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:16,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 2179 states and 2738 transitions. [2022-12-14 22:30:16,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 2738 transitions. [2022-12-14 22:30:16,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 22:30:16,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:16,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 22:30:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:17,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 2194 states and 2752 transitions. [2022-12-14 22:30:17,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 2752 transitions. [2022-12-14 22:30:17,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 22:30:17,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:17,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:17,217 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 22:30:19,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:19,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 2202 states and 2763 transitions. [2022-12-14 22:30:19,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 2763 transitions. [2022-12-14 22:30:19,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 22:30:19,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:19,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:19,331 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 22:30:20,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:20,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2768 states to 2207 states and 2768 transitions. [2022-12-14 22:30:20,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 2768 transitions. [2022-12-14 22:30:20,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 22:30:20,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:20,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:20,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:20,517 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 108 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:30:25,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:25,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 2259 states and 2829 transitions. [2022-12-14 22:30:25,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 2829 transitions. [2022-12-14 22:30:25,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 22:30:25,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:25,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:25,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 108 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:30:27,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 2290 states and 2865 transitions. [2022-12-14 22:30:27,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 2865 transitions. [2022-12-14 22:30:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 22:30:27,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:27,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:27,924 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:30:28,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 2291 states and 2865 transitions. [2022-12-14 22:30:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 2865 transitions. [2022-12-14 22:30:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 22:30:28,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:28,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:28,679 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:30:29,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:29,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 2292 states and 2865 transitions. [2022-12-14 22:30:29,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 2865 transitions. [2022-12-14 22:30:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 22:30:29,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:29,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:29,147 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:30:30,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:30,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 2310 states and 2890 transitions. [2022-12-14 22:30:30,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 2890 transitions. [2022-12-14 22:30:30,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 22:30:30,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:30,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:30,829 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:30:31,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:31,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 2314 states and 2895 transitions. [2022-12-14 22:30:31,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 2895 transitions. [2022-12-14 22:30:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 22:30:31,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:31,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:31,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:31,471 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 22:30:34,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:34,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 2335 states and 2920 transitions. [2022-12-14 22:30:34,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 2920 transitions. [2022-12-14 22:30:34,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 22:30:34,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:34,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:34,120 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 22:30:34,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:34,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 2347 states and 2931 transitions. [2022-12-14 22:30:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 2931 transitions. [2022-12-14 22:30:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 22:30:34,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:34,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:34,840 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 22:30:35,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:35,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 2354 states and 2937 transitions. [2022-12-14 22:30:35,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 2937 transitions. [2022-12-14 22:30:35,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 22:30:35,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:35,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:35,601 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:30:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:36,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 2359 states and 2945 transitions. [2022-12-14 22:30:36,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 2945 transitions. [2022-12-14 22:30:36,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 22:30:36,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:36,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:36,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:37,008 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:30:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:38,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2953 states to 2364 states and 2953 transitions. [2022-12-14 22:30:38,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 2953 transitions. [2022-12-14 22:30:38,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 22:30:38,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:38,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:38,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:38,248 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:30:39,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:39,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 2384 states and 2974 transitions. [2022-12-14 22:30:39,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 2974 transitions. [2022-12-14 22:30:39,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 22:30:39,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:39,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:39,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:39,286 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:30:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 2391 states and 2980 transitions. [2022-12-14 22:30:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 2980 transitions. [2022-12-14 22:30:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 22:30:39,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 22:30:40,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:40,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 2395 states and 2983 transitions. [2022-12-14 22:30:40,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 2983 transitions. [2022-12-14 22:30:40,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 22:30:40,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:40,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:40,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:40,333 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 22:30:40,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:40,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 2399 states and 2986 transitions. [2022-12-14 22:30:40,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 2986 transitions. [2022-12-14 22:30:40,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 22:30:40,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:40,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:40,747 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 22:30:43,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:43,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3056 states to 2452 states and 3056 transitions. [2022-12-14 22:30:43,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 3056 transitions. [2022-12-14 22:30:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 22:30:43,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:43,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:43,300 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 22:30:44,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:44,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 2480 states and 3087 transitions. [2022-12-14 22:30:44,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 3087 transitions. [2022-12-14 22:30:44,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 22:30:44,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:44,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 22:30:46,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 2515 states and 3121 transitions. [2022-12-14 22:30:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 3121 transitions. [2022-12-14 22:30:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 22:30:46,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:46,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:46,329 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 22:30:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:47,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 2529 states and 3136 transitions. [2022-12-14 22:30:47,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3136 transitions. [2022-12-14 22:30:47,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 22:30:47,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:47,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:47,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 22:30:48,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:48,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 2549 states and 3157 transitions. [2022-12-14 22:30:48,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 3157 transitions. [2022-12-14 22:30:48,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 22:30:48,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:48,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:48,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:48,374 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 22:30:50,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:50,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 2564 states and 3172 transitions. [2022-12-14 22:30:50,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 3172 transitions. [2022-12-14 22:30:50,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 22:30:50,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:50,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:50,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:50,766 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:30:56,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 2594 states and 3205 transitions. [2022-12-14 22:30:56,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 3205 transitions. [2022-12-14 22:30:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 22:30:56,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:56,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:56,713 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:30:59,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:59,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3221 states to 2608 states and 3221 transitions. [2022-12-14 22:30:59,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 3221 transitions. [2022-12-14 22:30:59,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 22:30:59,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:59,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:59,122 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 22:30:59,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 2614 states and 3229 transitions. [2022-12-14 22:30:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 3229 transitions. [2022-12-14 22:30:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 22:30:59,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:59,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:03,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:03,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 2633 states and 3255 transitions. [2022-12-14 22:31:03,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 3255 transitions. [2022-12-14 22:31:03,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 22:31:03,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:03,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:03,157 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:03,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:03,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 2640 states and 3264 transitions. [2022-12-14 22:31:03,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 3264 transitions. [2022-12-14 22:31:03,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 22:31:03,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:03,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:03,956 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:04,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:04,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 2644 states and 3267 transitions. [2022-12-14 22:31:04,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 3267 transitions. [2022-12-14 22:31:04,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 22:31:04,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:04,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:04,766 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:05,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3270 states to 2648 states and 3270 transitions. [2022-12-14 22:31:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 3270 transitions. [2022-12-14 22:31:05,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 22:31:05,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:05,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:05,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:05,235 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:31:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3331 states to 2701 states and 3331 transitions. [2022-12-14 22:31:08,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 3331 transitions. [2022-12-14 22:31:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 22:31:08,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:08,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:08,344 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:31:08,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:08,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 2702 states and 3332 transitions. [2022-12-14 22:31:08,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 3332 transitions. [2022-12-14 22:31:08,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 22:31:08,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:08,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:09,029 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:31:09,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:09,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 2703 states and 3333 transitions. [2022-12-14 22:31:09,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 3333 transitions. [2022-12-14 22:31:09,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 22:31:09,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:09,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:09,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:09,753 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:31:10,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:10,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3352 states to 2723 states and 3352 transitions. [2022-12-14 22:31:10,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 3352 transitions. [2022-12-14 22:31:10,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 22:31:10,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:10,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:10,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:10,476 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 22:31:11,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:11,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 2733 states and 3365 transitions. [2022-12-14 22:31:11,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 3365 transitions. [2022-12-14 22:31:12,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 22:31:12,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:12,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:12,053 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 22:31:13,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:13,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 2741 states and 3376 transitions. [2022-12-14 22:31:13,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 3376 transitions. [2022-12-14 22:31:13,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 22:31:13,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:13,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:13,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:13,143 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 22:31:13,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:13,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 2745 states and 3382 transitions. [2022-12-14 22:31:13,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2745 states and 3382 transitions. [2022-12-14 22:31:13,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 22:31:13,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:13,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:13,822 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:15,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:15,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 2771 states and 3410 transitions. [2022-12-14 22:31:15,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 3410 transitions. [2022-12-14 22:31:15,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 22:31:15,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:15,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:15,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:15,307 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:15,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:15,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3416 states to 2778 states and 3416 transitions. [2022-12-14 22:31:15,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 3416 transitions. [2022-12-14 22:31:15,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 22:31:15,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:15,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:15,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:31:16,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:16,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 2789 states and 3428 transitions. [2022-12-14 22:31:16,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 3428 transitions. [2022-12-14 22:31:16,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 22:31:16,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:16,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:16,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:16,668 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:31:17,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:17,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3438 states to 2800 states and 3438 transitions. [2022-12-14 22:31:17,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2800 states and 3438 transitions. [2022-12-14 22:31:17,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 22:31:17,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:17,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:17,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:17,165 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:31:20,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2817 states and 3459 transitions. [2022-12-14 22:31:20,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 3459 transitions. [2022-12-14 22:31:20,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 22:31:20,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:20,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:20,151 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:31:21,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:21,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 2829 states and 3472 transitions. [2022-12-14 22:31:21,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 3472 transitions. [2022-12-14 22:31:21,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 22:31:21,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:21,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:21,981 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 117 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 22:31:24,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:24,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 2839 states and 3482 transitions. [2022-12-14 22:31:24,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 3482 transitions. [2022-12-14 22:31:24,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 22:31:24,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:24,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:24,310 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 117 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 22:31:25,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:25,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 2842 states and 3484 transitions. [2022-12-14 22:31:25,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 3484 transitions. [2022-12-14 22:31:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 22:31:25,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:25,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:25,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:25,922 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 22:31:28,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:28,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 2857 states and 3504 transitions. [2022-12-14 22:31:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 3504 transitions. [2022-12-14 22:31:28,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 22:31:28,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:28,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:28,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:28,075 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 22:31:29,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:29,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3513 states to 2861 states and 3513 transitions. [2022-12-14 22:31:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 3513 transitions. [2022-12-14 22:31:29,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 22:31:29,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:29,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:29,443 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 22:31:30,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 2868 states and 3519 transitions. [2022-12-14 22:31:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 3519 transitions. [2022-12-14 22:31:30,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 22:31:30,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:30,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:30,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:30,178 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 22:31:30,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:30,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 2869 states and 3519 transitions. [2022-12-14 22:31:30,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2869 states and 3519 transitions. [2022-12-14 22:31:30,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 22:31:30,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:30,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:30,346 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:32,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:32,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2896 states and 3547 transitions. [2022-12-14 22:31:32,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 3547 transitions. [2022-12-14 22:31:32,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 22:31:32,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:32,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:32,057 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:32,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 2903 states and 3553 transitions. [2022-12-14 22:31:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 3553 transitions. [2022-12-14 22:31:32,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 22:31:32,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:32,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:32,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 22:31:33,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:33,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 2914 states and 3563 transitions. [2022-12-14 22:31:33,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 3563 transitions. [2022-12-14 22:31:33,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 22:31:33,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:33,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:33,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:33,563 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 22:31:33,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:33,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3571 states to 2923 states and 3571 transitions. [2022-12-14 22:31:33,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 3571 transitions. [2022-12-14 22:31:33,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 22:31:33,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:33,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:31:34,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:34,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 2933 states and 3582 transitions. [2022-12-14 22:31:34,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2933 states and 3582 transitions. [2022-12-14 22:31:34,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 22:31:34,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:34,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:31:34,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 2937 states and 3585 transitions. [2022-12-14 22:31:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 3585 transitions. [2022-12-14 22:31:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 22:31:34,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:34,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:35,009 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:31:35,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 2938 states and 3585 transitions. [2022-12-14 22:31:35,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 3585 transitions. [2022-12-14 22:31:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 22:31:35,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:35,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:35,423 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 22:31:37,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:37,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 2975 states and 3626 transitions. [2022-12-14 22:31:37,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 3626 transitions. [2022-12-14 22:31:37,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 22:31:37,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:37,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:37,557 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 22:31:38,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:38,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3633 states to 2982 states and 3633 transitions. [2022-12-14 22:31:38,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 3633 transitions. [2022-12-14 22:31:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 22:31:38,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:38,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:38,455 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 22:31:39,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:39,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 2989 states and 3639 transitions. [2022-12-14 22:31:39,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 3639 transitions. [2022-12-14 22:31:39,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 22:31:39,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:39,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:39,125 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 22:31:39,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:39,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3647 states to 2997 states and 3647 transitions. [2022-12-14 22:31:39,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 3647 transitions. [2022-12-14 22:31:39,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 22:31:39,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:39,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:39,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 22:31:40,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:40,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 3004 states and 3658 transitions. [2022-12-14 22:31:40,963 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 3658 transitions. [2022-12-14 22:31:40,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 22:31:40,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:40,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:41,032 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 22:31:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 3012 states and 3669 transitions. [2022-12-14 22:31:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 3669 transitions. [2022-12-14 22:31:42,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 22:31:42,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:42,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:42,478 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 22:31:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 3016 states and 3672 transitions. [2022-12-14 22:31:43,129 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 3672 transitions. [2022-12-14 22:31:43,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 22:31:43,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:43,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:43,590 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:54,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:54,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 3091 states and 3763 transitions. [2022-12-14 22:31:54,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3091 states and 3763 transitions. [2022-12-14 22:31:54,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 22:31:54,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:54,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:58,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:58,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 3108 states and 3780 transitions. [2022-12-14 22:31:58,753 INFO L276 IsEmpty]: Start isEmpty. Operand 3108 states and 3780 transitions. [2022-12-14 22:31:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 22:31:58,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:58,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:58,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:59,074 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:59,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:59,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 3111 states and 3782 transitions. [2022-12-14 22:31:59,885 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 3782 transitions. [2022-12-14 22:31:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 22:31:59,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:59,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:00,082 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:01,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 3122 states and 3792 transitions. [2022-12-14 22:32:01,117 INFO L276 IsEmpty]: Start isEmpty. Operand 3122 states and 3792 transitions. [2022-12-14 22:32:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 22:32:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:01,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:01,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:01,497 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:32:04,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:04,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3833 states to 3158 states and 3833 transitions. [2022-12-14 22:32:04,215 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 3833 transitions. [2022-12-14 22:32:04,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 22:32:04,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:04,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:32:06,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:06,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 3185 states and 3859 transitions. [2022-12-14 22:32:06,103 INFO L276 IsEmpty]: Start isEmpty. Operand 3185 states and 3859 transitions. [2022-12-14 22:32:06,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 22:32:06,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:06,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:06,231 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:32:07,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:07,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3878 states to 3206 states and 3878 transitions. [2022-12-14 22:32:07,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3206 states and 3878 transitions. [2022-12-14 22:32:07,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 22:32:07,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:07,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:07,199 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:32:08,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:08,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 3209 states and 3883 transitions. [2022-12-14 22:32:08,408 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 3883 transitions. [2022-12-14 22:32:08,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 22:32:08,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:08,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:08,554 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:32:09,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:09,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 3210 states and 3885 transitions. [2022-12-14 22:32:09,003 INFO L276 IsEmpty]: Start isEmpty. Operand 3210 states and 3885 transitions. [2022-12-14 22:32:09,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 22:32:09,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:09,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:09,071 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 22:32:12,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:12,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3932 states to 3248 states and 3932 transitions. [2022-12-14 22:32:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 3932 transitions. [2022-12-14 22:32:12,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 22:32:12,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:12,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:12,473 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 22:32:15,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:15,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3967 states to 3280 states and 3967 transitions. [2022-12-14 22:32:15,099 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 3967 transitions. [2022-12-14 22:32:15,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 22:32:15,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:15,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:15,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 22:32:15,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3971 states to 3284 states and 3971 transitions. [2022-12-14 22:32:15,620 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 3971 transitions. [2022-12-14 22:32:15,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 22:32:15,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:15,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 22:32:16,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:16,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 3288 states and 3975 transitions. [2022-12-14 22:32:16,074 INFO L276 IsEmpty]: Start isEmpty. Operand 3288 states and 3975 transitions. [2022-12-14 22:32:16,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 22:32:16,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:16,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:16,128 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 22:32:17,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:17,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3982 states to 3295 states and 3982 transitions. [2022-12-14 22:32:17,865 INFO L276 IsEmpty]: Start isEmpty. Operand 3295 states and 3982 transitions. [2022-12-14 22:32:17,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 22:32:17,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:17,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 22:32:18,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:18,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 3299 states and 3986 transitions. [2022-12-14 22:32:18,339 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 3986 transitions. [2022-12-14 22:32:18,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 22:32:18,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:18,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:18,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 22:32:19,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:19,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 3300 states and 3986 transitions. [2022-12-14 22:32:19,190 INFO L276 IsEmpty]: Start isEmpty. Operand 3300 states and 3986 transitions. [2022-12-14 22:32:19,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 22:32:19,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:19,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:19,247 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 22:32:20,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 3313 states and 4003 transitions. [2022-12-14 22:32:20,341 INFO L276 IsEmpty]: Start isEmpty. Operand 3313 states and 4003 transitions. [2022-12-14 22:32:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 22:32:20,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:20,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:20,398 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 22:32:20,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:20,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 3317 states and 4008 transitions. [2022-12-14 22:32:20,524 INFO L276 IsEmpty]: Start isEmpty. Operand 3317 states and 4008 transitions. [2022-12-14 22:32:20,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 22:32:20,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:20,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:20,970 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:22,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 3322 states and 4017 transitions. [2022-12-14 22:32:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 3322 states and 4017 transitions. [2022-12-14 22:32:22,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 22:32:22,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:22,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:22,765 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:34,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:34,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 3386 states and 4087 transitions. [2022-12-14 22:32:34,905 INFO L276 IsEmpty]: Start isEmpty. Operand 3386 states and 4087 transitions. [2022-12-14 22:32:34,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 22:32:34,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:34,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:35,044 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:39,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 3403 states and 4104 transitions. [2022-12-14 22:32:39,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3403 states and 4104 transitions. [2022-12-14 22:32:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 22:32:39,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:39,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:39,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:42,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:42,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 3426 states and 4125 transitions. [2022-12-14 22:32:42,730 INFO L276 IsEmpty]: Start isEmpty. Operand 3426 states and 4125 transitions. [2022-12-14 22:32:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 22:32:42,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:42,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:42,870 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:44,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:44,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4127 states to 3429 states and 4127 transitions. [2022-12-14 22:32:44,129 INFO L276 IsEmpty]: Start isEmpty. Operand 3429 states and 4127 transitions. [2022-12-14 22:32:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 22:32:44,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:44,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:44,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:44,245 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-14 22:32:45,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:45,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 3443 states and 4142 transitions. [2022-12-14 22:32:45,934 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 4142 transitions. [2022-12-14 22:32:45,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 22:32:45,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:45,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:46,051 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-14 22:32:46,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:46,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 3451 states and 4151 transitions. [2022-12-14 22:32:46,969 INFO L276 IsEmpty]: Start isEmpty. Operand 3451 states and 4151 transitions. [2022-12-14 22:32:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 22:32:46,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:46,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:47,086 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-14 22:32:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4154 states to 3455 states and 4154 transitions. [2022-12-14 22:32:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 3455 states and 4154 transitions. [2022-12-14 22:32:47,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 22:32:47,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:47,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-14 22:32:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:48,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4161 states to 3463 states and 4161 transitions. [2022-12-14 22:32:48,849 INFO L276 IsEmpty]: Start isEmpty. Operand 3463 states and 4161 transitions. [2022-12-14 22:32:48,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 22:32:48,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:48,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:49,237 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:51,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:51,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 3493 states and 4195 transitions. [2022-12-14 22:32:51,913 INFO L276 IsEmpty]: Start isEmpty. Operand 3493 states and 4195 transitions. [2022-12-14 22:32:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 22:32:51,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:51,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:52,025 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:53,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:53,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 3507 states and 4211 transitions. [2022-12-14 22:32:53,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3507 states and 4211 transitions. [2022-12-14 22:32:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 22:32:53,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:53,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:53,669 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:53,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:53,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 3508 states and 4211 transitions. [2022-12-14 22:32:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 3508 states and 4211 transitions. [2022-12-14 22:32:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 22:32:53,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:53,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:53,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:53,915 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 22:32:54,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 3512 states and 4215 transitions. [2022-12-14 22:32:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 3512 states and 4215 transitions. [2022-12-14 22:32:54,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 22:32:54,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:54,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:55,030 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 22:32:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 3519 states and 4221 transitions. [2022-12-14 22:32:55,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3519 states and 4221 transitions. [2022-12-14 22:32:55,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 22:32:55,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:55,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:55,631 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-12-14 22:32:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:55,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 3528 states and 4229 transitions. [2022-12-14 22:32:55,993 INFO L276 IsEmpty]: Start isEmpty. Operand 3528 states and 4229 transitions. [2022-12-14 22:32:55,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 22:32:55,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:55,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:56,337 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 22:33:04,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:04,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4393 states to 3659 states and 4393 transitions. [2022-12-14 22:33:04,850 INFO L276 IsEmpty]: Start isEmpty. Operand 3659 states and 4393 transitions. [2022-12-14 22:33:04,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 22:33:04,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:04,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:04,924 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-12-14 22:33:06,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:06,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4420 states to 3686 states and 4420 transitions. [2022-12-14 22:33:06,536 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states and 4420 transitions. [2022-12-14 22:33:06,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 22:33:06,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:06,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:06,613 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-12-14 22:33:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 3693 states and 4429 transitions. [2022-12-14 22:33:07,371 INFO L276 IsEmpty]: Start isEmpty. Operand 3693 states and 4429 transitions. [2022-12-14 22:33:07,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 22:33:07,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:07,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:07,447 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-12-14 22:33:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4435 states to 3700 states and 4435 transitions. [2022-12-14 22:33:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 3700 states and 4435 transitions. [2022-12-14 22:33:08,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 22:33:08,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:08,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:08,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:08,528 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-12-14 22:33:09,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 3707 states and 4441 transitions. [2022-12-14 22:33:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 3707 states and 4441 transitions. [2022-12-14 22:33:09,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 22:33:09,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:09,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:09,359 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-12-14 22:33:09,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 3720 states and 4453 transitions. [2022-12-14 22:33:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 4453 transitions. [2022-12-14 22:33:09,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 22:33:09,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:09,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-12-14 22:33:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:10,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4459 states to 3727 states and 4459 transitions. [2022-12-14 22:33:10,653 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 4459 transitions. [2022-12-14 22:33:10,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 22:33:10,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:10,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:10,729 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-12-14 22:33:11,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:11,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 3734 states and 4468 transitions. [2022-12-14 22:33:11,622 INFO L276 IsEmpty]: Start isEmpty. Operand 3734 states and 4468 transitions. [2022-12-14 22:33:11,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-14 22:33:11,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:11,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:11,816 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 22:33:12,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:12,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 3737 states and 4470 transitions. [2022-12-14 22:33:12,395 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 4470 transitions. [2022-12-14 22:33:12,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 22:33:12,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:12,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:12,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 3774 states and 4509 transitions. [2022-12-14 22:33:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 3774 states and 4509 transitions. [2022-12-14 22:33:15,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 22:33:15,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:15,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:15,829 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:16,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:16,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 3781 states and 4515 transitions. [2022-12-14 22:33:16,779 INFO L276 IsEmpty]: Start isEmpty. Operand 3781 states and 4515 transitions. [2022-12-14 22:33:16,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 22:33:16,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:16,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:33:20,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:20,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4550 states to 3805 states and 4550 transitions. [2022-12-14 22:33:20,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3805 states and 4550 transitions. [2022-12-14 22:33:20,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 22:33:20,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:20,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:20,203 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:33:21,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:21,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4550 states to 3806 states and 4550 transitions. [2022-12-14 22:33:21,144 INFO L276 IsEmpty]: Start isEmpty. Operand 3806 states and 4550 transitions. [2022-12-14 22:33:21,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 22:33:21,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:21,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:21,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:21,218 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:33:22,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:22,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4550 states to 3807 states and 4550 transitions. [2022-12-14 22:33:22,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3807 states and 4550 transitions. [2022-12-14 22:33:22,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 22:33:22,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:22,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:22,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:22,192 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:33:26,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:26,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4594 states to 3840 states and 4594 transitions. [2022-12-14 22:33:26,880 INFO L276 IsEmpty]: Start isEmpty. Operand 3840 states and 4594 transitions. [2022-12-14 22:33:26,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 22:33:26,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:26,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:26,958 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:33:35,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:35,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 3870 states and 4635 transitions. [2022-12-14 22:33:35,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3870 states and 4635 transitions. [2022-12-14 22:33:35,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 22:33:35,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:35,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:35,283 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:33:39,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:39,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4654 states to 3887 states and 4654 transitions. [2022-12-14 22:33:39,699 INFO L276 IsEmpty]: Start isEmpty. Operand 3887 states and 4654 transitions. [2022-12-14 22:33:39,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 22:33:39,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:39,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:39,806 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 154 proven. 8 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 22:33:40,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:40,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 3894 states and 4660 transitions. [2022-12-14 22:33:40,659 INFO L276 IsEmpty]: Start isEmpty. Operand 3894 states and 4660 transitions. [2022-12-14 22:33:40,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 22:33:40,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:40,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:40,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:40,766 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 154 proven. 8 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 22:33:41,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:41,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4666 states to 3901 states and 4666 transitions. [2022-12-14 22:33:41,670 INFO L276 IsEmpty]: Start isEmpty. Operand 3901 states and 4666 transitions. [2022-12-14 22:33:41,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 22:33:41,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:41,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:41,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:41,735 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 22:33:43,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:43,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4682 states to 3918 states and 4682 transitions. [2022-12-14 22:33:43,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3918 states and 4682 transitions. [2022-12-14 22:33:43,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 22:33:43,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:43,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 22:33:44,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:44,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 3925 states and 4688 transitions. [2022-12-14 22:33:44,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3925 states and 4688 transitions. [2022-12-14 22:33:44,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 22:33:44,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:44,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 22:33:54,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:54,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 3976 states and 4750 transitions. [2022-12-14 22:33:54,101 INFO L276 IsEmpty]: Start isEmpty. Operand 3976 states and 4750 transitions. [2022-12-14 22:33:54,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 22:33:54,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:54,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 22:34:00,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:00,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 4006 states and 4785 transitions. [2022-12-14 22:34:00,005 INFO L276 IsEmpty]: Start isEmpty. Operand 4006 states and 4785 transitions. [2022-12-14 22:34:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 22:34:00,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:00,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:00,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:00,086 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 22:34:04,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4805 states to 4025 states and 4805 transitions. [2022-12-14 22:34:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 4025 states and 4805 transitions. [2022-12-14 22:34:04,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 22:34:04,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:04,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:04,660 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 22:34:07,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:07,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4816 states to 4035 states and 4816 transitions. [2022-12-14 22:34:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 4035 states and 4816 transitions. [2022-12-14 22:34:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 22:34:07,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:07,490 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 22:34:08,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:08,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 4038 states and 4818 transitions. [2022-12-14 22:34:08,481 INFO L276 IsEmpty]: Start isEmpty. Operand 4038 states and 4818 transitions. [2022-12-14 22:34:08,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 22:34:08,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:08,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:08,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:08,558 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:34:12,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:12,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4847 states to 4057 states and 4847 transitions. [2022-12-14 22:34:12,695 INFO L276 IsEmpty]: Start isEmpty. Operand 4057 states and 4847 transitions. [2022-12-14 22:34:12,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 22:34:12,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:12,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:12,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:12,770 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:34:16,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:16,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4873 states to 4075 states and 4873 transitions. [2022-12-14 22:34:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4075 states and 4873 transitions. [2022-12-14 22:34:16,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 22:34:16,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:16,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:16,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:16,109 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:34:17,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:17,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4877 states to 4080 states and 4877 transitions. [2022-12-14 22:34:17,313 INFO L276 IsEmpty]: Start isEmpty. Operand 4080 states and 4877 transitions. [2022-12-14 22:34:17,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 22:34:17,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:17,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:17,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:17,399 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:34:19,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:19,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4891 states to 4091 states and 4891 transitions. [2022-12-14 22:34:19,299 INFO L276 IsEmpty]: Start isEmpty. Operand 4091 states and 4891 transitions. [2022-12-14 22:34:19,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 22:34:19,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:19,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:34:21,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4905 states to 4102 states and 4905 transitions. [2022-12-14 22:34:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 4102 states and 4905 transitions. [2022-12-14 22:34:21,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 22:34:21,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:21,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:21,339 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:34:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4914 states to 4109 states and 4914 transitions. [2022-12-14 22:34:22,269 INFO L276 IsEmpty]: Start isEmpty. Operand 4109 states and 4914 transitions. [2022-12-14 22:34:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 22:34:22,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:22,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:22,345 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:34:23,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4917 states to 4113 states and 4917 transitions. [2022-12-14 22:34:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 4113 states and 4917 transitions. [2022-12-14 22:34:23,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 22:34:23,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:23,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:23,161 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 22:34:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4924 states to 4120 states and 4924 transitions. [2022-12-14 22:34:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 4120 states and 4924 transitions. [2022-12-14 22:34:24,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 22:34:24,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:24,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:24,523 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 22:34:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 4127 states and 4931 transitions. [2022-12-14 22:34:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 4127 states and 4931 transitions. [2022-12-14 22:34:25,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 22:34:25,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:25,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 22:34:26,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:26,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 4132 states and 4935 transitions. [2022-12-14 22:34:26,489 INFO L276 IsEmpty]: Start isEmpty. Operand 4132 states and 4935 transitions. [2022-12-14 22:34:26,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 22:34:26,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:26,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:26,738 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 158 proven. 16 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 22:34:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:27,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4941 states to 4139 states and 4941 transitions. [2022-12-14 22:34:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 4139 states and 4941 transitions. [2022-12-14 22:34:27,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 22:34:27,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:27,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 158 proven. 16 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 22:34:28,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:28,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4947 states to 4146 states and 4947 transitions. [2022-12-14 22:34:28,217 INFO L276 IsEmpty]: Start isEmpty. Operand 4146 states and 4947 transitions. [2022-12-14 22:34:28,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 22:34:28,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:28,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:28,409 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 159 proven. 42 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 22:34:32,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:32,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 4184 states and 4992 transitions. [2022-12-14 22:34:32,834 INFO L276 IsEmpty]: Start isEmpty. Operand 4184 states and 4992 transitions. [2022-12-14 22:34:32,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 22:34:32,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:32,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:33,032 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 159 proven. 42 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 22:34:35,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:35,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5025 states to 4216 states and 5025 transitions. [2022-12-14 22:34:35,695 INFO L276 IsEmpty]: Start isEmpty. Operand 4216 states and 5025 transitions. [2022-12-14 22:34:35,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 22:34:35,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:35,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,028 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 191 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:48,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5125 states to 4295 states and 5125 transitions. [2022-12-14 22:34:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 4295 states and 5125 transitions. [2022-12-14 22:34:48,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 22:34:48,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:48,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:48,722 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 191 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:51,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5138 states to 4310 states and 5138 transitions. [2022-12-14 22:34:51,917 INFO L276 IsEmpty]: Start isEmpty. Operand 4310 states and 5138 transitions. [2022-12-14 22:34:51,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 22:34:51,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:51,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:52,100 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 191 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:55,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:55,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 4347 states and 5178 transitions. [2022-12-14 22:34:55,760 INFO L276 IsEmpty]: Start isEmpty. Operand 4347 states and 5178 transitions. [2022-12-14 22:34:55,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 22:34:55,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:55,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:56,056 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 191 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:58,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:58,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5196 states to 4366 states and 5196 transitions. [2022-12-14 22:34:58,328 INFO L276 IsEmpty]: Start isEmpty. Operand 4366 states and 5196 transitions. [2022-12-14 22:34:58,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:34:58,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:58,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:58,397 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 22:35:00,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:00,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5219 states to 4385 states and 5219 transitions. [2022-12-14 22:35:00,500 INFO L276 IsEmpty]: Start isEmpty. Operand 4385 states and 5219 transitions. [2022-12-14 22:35:00,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:35:00,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:00,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:00,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:00,570 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 22:35:02,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:02,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 4400 states and 5233 transitions. [2022-12-14 22:35:02,097 INFO L276 IsEmpty]: Start isEmpty. Operand 4400 states and 5233 transitions. [2022-12-14 22:35:02,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:35:02,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:02,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:02,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:02,298 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 22:35:03,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:03,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 4407 states and 5240 transitions. [2022-12-14 22:35:03,284 INFO L276 IsEmpty]: Start isEmpty. Operand 4407 states and 5240 transitions. [2022-12-14 22:35:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:35:03,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:03,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:03,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:03,354 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 22:35:04,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 4414 states and 5247 transitions. [2022-12-14 22:35:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 4414 states and 5247 transitions. [2022-12-14 22:35:04,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:35:04,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:04,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:04,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:04,508 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 22:35:06,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:06,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 4421 states and 5255 transitions. [2022-12-14 22:35:06,081 INFO L276 IsEmpty]: Start isEmpty. Operand 4421 states and 5255 transitions. [2022-12-14 22:35:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 22:35:06,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:06,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 246 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 22:35:11,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:11,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5298 states to 4458 states and 5298 transitions. [2022-12-14 22:35:11,898 INFO L276 IsEmpty]: Start isEmpty. Operand 4458 states and 5298 transitions. [2022-12-14 22:35:11,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 22:35:11,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:11,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:11,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:12,098 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 246 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 22:35:16,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:16,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 4505 states and 5344 transitions. [2022-12-14 22:35:16,974 INFO L276 IsEmpty]: Start isEmpty. Operand 4505 states and 5344 transitions. [2022-12-14 22:35:16,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 22:35:16,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:16,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:16,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:17,045 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 22:35:20,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:20,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5375 states to 4535 states and 5375 transitions. [2022-12-14 22:35:20,958 INFO L276 IsEmpty]: Start isEmpty. Operand 4535 states and 5375 transitions. [2022-12-14 22:35:20,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 22:35:20,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:20,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:21,030 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 22:35:26,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:26,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5406 states to 4565 states and 5406 transitions. [2022-12-14 22:35:26,366 INFO L276 IsEmpty]: Start isEmpty. Operand 4565 states and 5406 transitions. [2022-12-14 22:35:26,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 22:35:26,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:26,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:26,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:26,570 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 246 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 22:35:27,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:27,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5412 states to 4572 states and 5412 transitions. [2022-12-14 22:35:27,684 INFO L276 IsEmpty]: Start isEmpty. Operand 4572 states and 5412 transitions. [2022-12-14 22:35:27,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 22:35:27,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:27,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:27,755 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 22:35:30,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:30,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5425 states to 4586 states and 5425 transitions. [2022-12-14 22:35:30,459 INFO L276 IsEmpty]: Start isEmpty. Operand 4586 states and 5425 transitions. [2022-12-14 22:35:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 22:35:30,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:30,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:30,545 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 22:35:36,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:36,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5471 states to 4624 states and 5471 transitions. [2022-12-14 22:35:36,452 INFO L276 IsEmpty]: Start isEmpty. Operand 4624 states and 5471 transitions. [2022-12-14 22:35:36,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 22:35:36,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:36,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 22:35:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:38,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5507 states to 4660 states and 5507 transitions. [2022-12-14 22:35:38,731 INFO L276 IsEmpty]: Start isEmpty. Operand 4660 states and 5507 transitions. [2022-12-14 22:35:38,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 22:35:38,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:38,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:38,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:38,816 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 22:35:40,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:40,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 4663 states and 5509 transitions. [2022-12-14 22:35:40,220 INFO L276 IsEmpty]: Start isEmpty. Operand 4663 states and 5509 transitions. [2022-12-14 22:35:40,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 22:35:40,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:40,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:40,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 22:35:41,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:41,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 4681 states and 5526 transitions. [2022-12-14 22:35:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 4681 states and 5526 transitions. [2022-12-14 22:35:41,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-14 22:35:41,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:41,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:41,748 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-12-14 22:35:43,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:43,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 4692 states and 5538 transitions. [2022-12-14 22:35:43,240 INFO L276 IsEmpty]: Start isEmpty. Operand 4692 states and 5538 transitions. [2022-12-14 22:35:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:35:43,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:43,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:43,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:43,347 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-12-14 22:35:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:52,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5602 states to 4744 states and 5602 transitions. [2022-12-14 22:35:52,676 INFO L276 IsEmpty]: Start isEmpty. Operand 4744 states and 5602 transitions. [2022-12-14 22:35:52,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:35:52,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:52,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:52,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-12-14 22:35:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:57,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 4773 states and 5633 transitions. [2022-12-14 22:35:57,806 INFO L276 IsEmpty]: Start isEmpty. Operand 4773 states and 5633 transitions. [2022-12-14 22:35:57,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:35:57,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:57,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:57,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:57,915 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:58,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5639 states to 4780 states and 5639 transitions. [2022-12-14 22:35:58,429 INFO L276 IsEmpty]: Start isEmpty. Operand 4780 states and 5639 transitions. [2022-12-14 22:35:58,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:35:58,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:58,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:58,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:58,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:58,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 4782 states and 5640 transitions. [2022-12-14 22:35:58,963 INFO L276 IsEmpty]: Start isEmpty. Operand 4782 states and 5640 transitions. [2022-12-14 22:35:58,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 22:35:58,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:58,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:59,033 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 22:36:04,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:04,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5678 states to 4813 states and 5678 transitions. [2022-12-14 22:36:04,930 INFO L276 IsEmpty]: Start isEmpty. Operand 4813 states and 5678 transitions. [2022-12-14 22:36:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 22:36:04,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:04,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:04,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 22:36:08,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:08,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5694 states to 4828 states and 5694 transitions. [2022-12-14 22:36:08,099 INFO L276 IsEmpty]: Start isEmpty. Operand 4828 states and 5694 transitions. [2022-12-14 22:36:08,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 22:36:08,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:08,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:08,169 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 22:36:10,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:10,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5701 states to 4836 states and 5701 transitions. [2022-12-14 22:36:10,297 INFO L276 IsEmpty]: Start isEmpty. Operand 4836 states and 5701 transitions. [2022-12-14 22:36:10,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 22:36:10,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:10,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:10,367 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 22:36:11,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:11,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5707 states to 4843 states and 5707 transitions. [2022-12-14 22:36:11,579 INFO L276 IsEmpty]: Start isEmpty. Operand 4843 states and 5707 transitions. [2022-12-14 22:36:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 22:36:11,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:11,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:11,649 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 22:36:12,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:12,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5713 states to 4850 states and 5713 transitions. [2022-12-14 22:36:12,867 INFO L276 IsEmpty]: Start isEmpty. Operand 4850 states and 5713 transitions. [2022-12-14 22:36:12,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 22:36:12,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:12,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:12,942 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 22:36:14,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5719 states to 4857 states and 5719 transitions. [2022-12-14 22:36:14,105 INFO L276 IsEmpty]: Start isEmpty. Operand 4857 states and 5719 transitions. [2022-12-14 22:36:14,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-14 22:36:14,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:14,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:14,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:14,228 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 177 proven. 24 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 22:36:16,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5723 states to 4862 states and 5723 transitions. [2022-12-14 22:36:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 4862 states and 5723 transitions. [2022-12-14 22:36:16,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 22:36:16,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:16,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:16,228 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 242 proven. 57 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:36:23,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:23,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5754 states to 4890 states and 5754 transitions. [2022-12-14 22:36:23,210 INFO L276 IsEmpty]: Start isEmpty. Operand 4890 states and 5754 transitions. [2022-12-14 22:36:23,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 22:36:23,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:23,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 242 proven. 57 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:36:28,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5781 states to 4917 states and 5781 transitions. [2022-12-14 22:36:28,034 INFO L276 IsEmpty]: Start isEmpty. Operand 4917 states and 5781 transitions. [2022-12-14 22:36:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 22:36:28,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:28,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:28,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:28,260 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 242 proven. 57 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:36:30,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:30,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5792 states to 4927 states and 5792 transitions. [2022-12-14 22:36:30,972 INFO L276 IsEmpty]: Start isEmpty. Operand 4927 states and 5792 transitions. [2022-12-14 22:36:30,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 22:36:30,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:30,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:30,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:31,195 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 242 proven. 57 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:36:32,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5797 states to 4932 states and 5797 transitions. [2022-12-14 22:36:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 4932 states and 5797 transitions. [2022-12-14 22:36:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 22:36:32,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:32,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:32,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:32,844 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 242 proven. 57 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:36:35,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:35,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 4941 states and 5807 transitions. [2022-12-14 22:36:35,154 INFO L276 IsEmpty]: Start isEmpty. Operand 4941 states and 5807 transitions. [2022-12-14 22:36:35,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 22:36:35,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:35,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:35,375 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 242 proven. 57 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:36:36,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 4942 states and 5807 transitions. [2022-12-14 22:36:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 4942 states and 5807 transitions. [2022-12-14 22:36:36,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 22:36:36,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:36,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:36,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:36,528 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 22:36:38,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 4957 states and 5824 transitions. [2022-12-14 22:36:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 4957 states and 5824 transitions. [2022-12-14 22:36:38,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 22:36:38,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:38,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:38,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:38,130 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 22:36:40,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5836 states to 4968 states and 5836 transitions. [2022-12-14 22:36:40,200 INFO L276 IsEmpty]: Start isEmpty. Operand 4968 states and 5836 transitions. [2022-12-14 22:36:40,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 22:36:40,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:40,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:40,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:40,273 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 22:36:41,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5842 states to 4975 states and 5842 transitions. [2022-12-14 22:36:41,333 INFO L276 IsEmpty]: Start isEmpty. Operand 4975 states and 5842 transitions. [2022-12-14 22:36:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 22:36:41,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:41,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:41,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:41,406 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 22:36:41,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:41,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 4978 states and 5844 transitions. [2022-12-14 22:36:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 4978 states and 5844 transitions. [2022-12-14 22:36:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 22:36:41,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:41,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:41,626 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 22:36:41,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:41,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5846 states to 4981 states and 5846 transitions. [2022-12-14 22:36:41,790 INFO L276 IsEmpty]: Start isEmpty. Operand 4981 states and 5846 transitions. [2022-12-14 22:36:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 22:36:41,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:41,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:42,003 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 258 proven. 118 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 22:36:42,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:42,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5848 states to 4983 states and 5848 transitions. [2022-12-14 22:36:42,616 INFO L276 IsEmpty]: Start isEmpty. Operand 4983 states and 5848 transitions. [2022-12-14 22:36:42,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 22:36:42,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:42,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:42,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:43,769 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 195 proven. 119 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:36:54,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:54,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 5049 states and 5937 transitions. [2022-12-14 22:36:54,548 INFO L276 IsEmpty]: Start isEmpty. Operand 5049 states and 5937 transitions. [2022-12-14 22:36:54,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 22:36:54,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:54,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:54,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:54,794 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 195 proven. 119 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:37:00,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:00,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5975 states to 5087 states and 5975 transitions. [2022-12-14 22:37:00,316 INFO L276 IsEmpty]: Start isEmpty. Operand 5087 states and 5975 transitions. [2022-12-14 22:37:00,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 22:37:00,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:00,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:00,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:00,561 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 195 proven. 119 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:37:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5977 states to 5089 states and 5977 transitions. [2022-12-14 22:37:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 5089 states and 5977 transitions. [2022-12-14 22:37:01,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 22:37:01,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:01,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:01,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:01,891 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 195 proven. 119 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:37:03,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:03,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 5096 states and 5984 transitions. [2022-12-14 22:37:03,262 INFO L276 IsEmpty]: Start isEmpty. Operand 5096 states and 5984 transitions. [2022-12-14 22:37:03,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 22:37:03,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:03,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:03,485 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 196 proven. 46 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 22:37:08,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6014 states to 5124 states and 6014 transitions. [2022-12-14 22:37:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 5124 states and 6014 transitions. [2022-12-14 22:37:08,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 22:37:08,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:08,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:08,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:09,119 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 196 proven. 46 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 22:37:12,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:12,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6040 states to 5151 states and 6040 transitions. [2022-12-14 22:37:12,458 INFO L276 IsEmpty]: Start isEmpty. Operand 5151 states and 6040 transitions. [2022-12-14 22:37:12,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 22:37:12,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:12,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:12,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:12,689 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 196 proven. 46 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 22:37:14,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:14,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6044 states to 5156 states and 6044 transitions. [2022-12-14 22:37:14,150 INFO L276 IsEmpty]: Start isEmpty. Operand 5156 states and 6044 transitions. [2022-12-14 22:37:14,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 22:37:14,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:14,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:14,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:14,562 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 196 proven. 46 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 22:37:16,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:16,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6048 states to 5161 states and 6048 transitions. [2022-12-14 22:37:16,464 INFO L276 IsEmpty]: Start isEmpty. Operand 5161 states and 6048 transitions. [2022-12-14 22:37:16,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 22:37:16,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:16,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:16,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:16,612 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-14 22:37:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:16,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6051 states to 5165 states and 6051 transitions. [2022-12-14 22:37:16,837 INFO L276 IsEmpty]: Start isEmpty. Operand 5165 states and 6051 transitions. [2022-12-14 22:37:16,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 22:37:16,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:16,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:16,935 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-14 22:37:18,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:18,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6063 states to 5176 states and 6063 transitions. [2022-12-14 22:37:18,780 INFO L276 IsEmpty]: Start isEmpty. Operand 5176 states and 6063 transitions. [2022-12-14 22:37:18,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 22:37:18,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:18,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-14 22:37:21,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6075 states to 5187 states and 6075 transitions. [2022-12-14 22:37:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 5187 states and 6075 transitions. [2022-12-14 22:37:21,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 22:37:21,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:21,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:21,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:21,103 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-14 22:37:24,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:24,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6099 states to 5213 states and 6099 transitions. [2022-12-14 22:37:24,337 INFO L276 IsEmpty]: Start isEmpty. Operand 5213 states and 6099 transitions. [2022-12-14 22:37:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 22:37:24,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:24,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:24,436 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-14 22:37:25,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:25,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 5231 states and 6116 transitions. [2022-12-14 22:37:25,680 INFO L276 IsEmpty]: Start isEmpty. Operand 5231 states and 6116 transitions. [2022-12-14 22:37:25,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 22:37:25,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:25,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:25,777 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-14 22:37:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:26,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6125 states to 5241 states and 6125 transitions. [2022-12-14 22:37:26,131 INFO L276 IsEmpty]: Start isEmpty. Operand 5241 states and 6125 transitions. [2022-12-14 22:37:26,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 22:37:26,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:26,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:26,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:26,210 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 22:37:27,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:27,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 5255 states and 6139 transitions. [2022-12-14 22:37:27,468 INFO L276 IsEmpty]: Start isEmpty. Operand 5255 states and 6139 transitions. [2022-12-14 22:37:27,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 22:37:27,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:27,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:27,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 22:37:28,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:28,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6145 states to 5262 states and 6145 transitions. [2022-12-14 22:37:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 5262 states and 6145 transitions. [2022-12-14 22:37:28,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-14 22:37:28,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:28,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:28,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:29,173 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2022-12-14 22:37:31,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:31,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6226 states to 5341 states and 6226 transitions. [2022-12-14 22:37:31,360 INFO L276 IsEmpty]: Start isEmpty. Operand 5341 states and 6226 transitions. [2022-12-14 22:37:31,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 22:37:31,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:31,454 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-12-14 22:37:36,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:36,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6286 states to 5394 states and 6286 transitions. [2022-12-14 22:37:36,836 INFO L276 IsEmpty]: Start isEmpty. Operand 5394 states and 6286 transitions. [2022-12-14 22:37:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 22:37:36,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:36,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:36,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:36,929 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-12-14 22:37:40,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:40,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6306 states to 5412 states and 6306 transitions. [2022-12-14 22:37:40,223 INFO L276 IsEmpty]: Start isEmpty. Operand 5412 states and 6306 transitions. [2022-12-14 22:37:40,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 22:37:40,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:40,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:40,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:40,316 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-12-14 22:37:41,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:41,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6312 states to 5419 states and 6312 transitions. [2022-12-14 22:37:41,520 INFO L276 IsEmpty]: Start isEmpty. Operand 5419 states and 6312 transitions. [2022-12-14 22:37:41,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 22:37:41,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:41,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:41,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-12-14 22:37:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:42,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6318 states to 5426 states and 6318 transitions. [2022-12-14 22:37:42,975 INFO L276 IsEmpty]: Start isEmpty. Operand 5426 states and 6318 transitions. [2022-12-14 22:37:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 22:37:42,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:43,069 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-12-14 22:37:44,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6324 states to 5433 states and 6324 transitions. [2022-12-14 22:37:44,256 INFO L276 IsEmpty]: Start isEmpty. Operand 5433 states and 6324 transitions. [2022-12-14 22:37:44,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 22:37:44,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:44,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 311 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2022-12-14 22:37:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6334 states to 5444 states and 6334 transitions. [2022-12-14 22:37:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 5444 states and 6334 transitions. [2022-12-14 22:37:45,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-14 22:37:45,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:45,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:45,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 354 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-12-14 22:37:47,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:47,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6338 states to 5449 states and 6338 transitions. [2022-12-14 22:37:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 5449 states and 6338 transitions. [2022-12-14 22:37:47,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-14 22:37:47,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:47,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:47,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:49,265 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 342 proven. 101 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 22:37:57,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6408 states to 5513 states and 6408 transitions. [2022-12-14 22:37:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 5513 states and 6408 transitions. [2022-12-14 22:37:57,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-14 22:37:57,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:57,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:57,306 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 342 proven. 101 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 22:38:01,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:01,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6433 states to 5541 states and 6433 transitions. [2022-12-14 22:38:01,718 INFO L276 IsEmpty]: Start isEmpty. Operand 5541 states and 6433 transitions. [2022-12-14 22:38:01,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-12-14 22:38:01,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:01,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:01,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:01,807 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 335 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 22:38:03,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:03,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6439 states to 5548 states and 6439 transitions. [2022-12-14 22:38:03,045 INFO L276 IsEmpty]: Start isEmpty. Operand 5548 states and 6439 transitions. [2022-12-14 22:38:03,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-12-14 22:38:03,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:03,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 335 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 22:38:04,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6445 states to 5555 states and 6445 transitions. [2022-12-14 22:38:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 5555 states and 6445 transitions. [2022-12-14 22:38:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 22:38:04,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:04,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:04,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:04,390 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-12-14 22:38:10,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:10,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6487 states to 5595 states and 6487 transitions. [2022-12-14 22:38:10,974 INFO L276 IsEmpty]: Start isEmpty. Operand 5595 states and 6487 transitions. [2022-12-14 22:38:10,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 22:38:10,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:10,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:11,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:11,104 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-12-14 22:38:13,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:13,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6501 states to 5611 states and 6501 transitions. [2022-12-14 22:38:13,435 INFO L276 IsEmpty]: Start isEmpty. Operand 5611 states and 6501 transitions. [2022-12-14 22:38:13,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 22:38:13,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:13,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:13,592 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-12-14 22:38:16,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:16,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6517 states to 5627 states and 6517 transitions. [2022-12-14 22:38:16,355 INFO L276 IsEmpty]: Start isEmpty. Operand 5627 states and 6517 transitions. [2022-12-14 22:38:16,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 22:38:16,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:16,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:16,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-12-14 22:38:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:17,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6523 states to 5634 states and 6523 transitions. [2022-12-14 22:38:17,773 INFO L276 IsEmpty]: Start isEmpty. Operand 5634 states and 6523 transitions. [2022-12-14 22:38:17,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 22:38:17,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:17,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:17,902 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-12-14 22:38:18,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:18,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6523 states to 5635 states and 6523 transitions. [2022-12-14 22:38:18,581 INFO L276 IsEmpty]: Start isEmpty. Operand 5635 states and 6523 transitions. [2022-12-14 22:38:18,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 22:38:18,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:18,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:18,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:18,835 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-12-14 22:38:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:21,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6529 states to 5643 states and 6529 transitions. [2022-12-14 22:38:21,332 INFO L276 IsEmpty]: Start isEmpty. Operand 5643 states and 6529 transitions. [2022-12-14 22:38:21,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 22:38:21,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:21,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:21,468 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-12-14 22:38:22,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:22,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6535 states to 5650 states and 6535 transitions. [2022-12-14 22:38:22,747 INFO L276 IsEmpty]: Start isEmpty. Operand 5650 states and 6535 transitions. [2022-12-14 22:38:22,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 22:38:22,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:22,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:22,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:22,851 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2022-12-14 22:38:25,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6542 states to 5658 states and 6542 transitions. [2022-12-14 22:38:25,670 INFO L276 IsEmpty]: Start isEmpty. Operand 5658 states and 6542 transitions. [2022-12-14 22:38:25,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-12-14 22:38:25,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:25,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:25,760 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 369 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-12-14 22:38:27,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6554 states to 5669 states and 6554 transitions. [2022-12-14 22:38:27,410 INFO L276 IsEmpty]: Start isEmpty. Operand 5669 states and 6554 transitions. [2022-12-14 22:38:27,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-12-14 22:38:27,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:27,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:27,499 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 369 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-12-14 22:38:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:29,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6568 states to 5685 states and 6568 transitions. [2022-12-14 22:38:29,768 INFO L276 IsEmpty]: Start isEmpty. Operand 5685 states and 6568 transitions. [2022-12-14 22:38:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-14 22:38:29,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:29,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:29,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:30,481 INFO L134 CoverageAnalysis]: Checked inductivity of 524 backedges. 413 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2022-12-14 22:38:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:38,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6646 states to 5758 states and 6646 transitions. [2022-12-14 22:38:38,375 INFO L276 IsEmpty]: Start isEmpty. Operand 5758 states and 6646 transitions. [2022-12-14 22:38:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-14 22:38:38,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:38,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:38,568 INFO L134 CoverageAnalysis]: Checked inductivity of 524 backedges. 413 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2022-12-14 22:38:41,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:41,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6669 states to 5783 states and 6669 transitions. [2022-12-14 22:38:41,792 INFO L276 IsEmpty]: Start isEmpty. Operand 5783 states and 6669 transitions. [2022-12-14 22:38:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-14 22:38:41,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:41,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:41,983 INFO L134 CoverageAnalysis]: Checked inductivity of 524 backedges. 413 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2022-12-14 22:38:44,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:44,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6673 states to 5789 states and 6673 transitions. [2022-12-14 22:38:44,738 INFO L276 IsEmpty]: Start isEmpty. Operand 5789 states and 6673 transitions. [2022-12-14 22:38:44,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-14 22:38:44,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:44,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:44,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:44,885 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 237 proven. 24 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2022-12-14 22:38:47,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:47,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6689 states to 5805 states and 6689 transitions. [2022-12-14 22:38:47,542 INFO L276 IsEmpty]: Start isEmpty. Operand 5805 states and 6689 transitions. [2022-12-14 22:38:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-14 22:38:47,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:47,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:47,689 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 237 proven. 24 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2022-12-14 22:38:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6695 states to 5812 states and 6695 transitions. [2022-12-14 22:38:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 5812 states and 6695 transitions. [2022-12-14 22:38:49,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-14 22:38:49,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:49,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:49,452 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 237 proven. 24 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2022-12-14 22:38:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:50,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6701 states to 5819 states and 6701 transitions. [2022-12-14 22:38:50,852 INFO L276 IsEmpty]: Start isEmpty. Operand 5819 states and 6701 transitions. [2022-12-14 22:38:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-14 22:38:50,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:50,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:51,000 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 237 proven. 24 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2022-12-14 22:38:52,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:52,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6707 states to 5826 states and 6707 transitions. [2022-12-14 22:38:52,434 INFO L276 IsEmpty]: Start isEmpty. Operand 5826 states and 6707 transitions. [2022-12-14 22:38:52,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-12-14 22:38:52,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:52,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2022-12-14 22:39:07,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:07,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6800 states to 5897 states and 6800 transitions. [2022-12-14 22:39:07,912 INFO L276 IsEmpty]: Start isEmpty. Operand 5897 states and 6800 transitions. [2022-12-14 22:39:07,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-12-14 22:39:07,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:07,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:08,025 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2022-12-14 22:39:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:14,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6839 states to 5929 states and 6839 transitions. [2022-12-14 22:39:14,897 INFO L276 IsEmpty]: Start isEmpty. Operand 5929 states and 6839 transitions. [2022-12-14 22:39:14,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-12-14 22:39:14,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:14,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:15,010 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2022-12-14 22:39:23,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:23,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6880 states to 5966 states and 6880 transitions. [2022-12-14 22:39:23,988 INFO L276 IsEmpty]: Start isEmpty. Operand 5966 states and 6880 transitions. [2022-12-14 22:39:23,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-12-14 22:39:23,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:23,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:24,121 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-12-14 22:39:30,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:30,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6907 states to 5990 states and 6907 transitions. [2022-12-14 22:39:30,402 INFO L276 IsEmpty]: Start isEmpty. Operand 5990 states and 6907 transitions. [2022-12-14 22:39:30,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-12-14 22:39:30,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:30,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:30,528 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-12-14 22:39:32,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:32,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6911 states to 5995 states and 6911 transitions. [2022-12-14 22:39:32,056 INFO L276 IsEmpty]: Start isEmpty. Operand 5995 states and 6911 transitions. [2022-12-14 22:39:32,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-12-14 22:39:32,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:32,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:32,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:32,304 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-12-14 22:39:34,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6920 states to 6004 states and 6920 transitions. [2022-12-14 22:39:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 6004 states and 6920 transitions. [2022-12-14 22:39:34,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-12-14 22:39:34,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:34,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:35,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:35,116 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-12-14 22:39:37,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6924 states to 6009 states and 6924 transitions. [2022-12-14 22:39:37,183 INFO L276 IsEmpty]: Start isEmpty. Operand 6009 states and 6924 transitions. [2022-12-14 22:39:37,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-12-14 22:39:37,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:37,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:37,310 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-12-14 22:39:39,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6928 states to 6014 states and 6928 transitions. [2022-12-14 22:39:39,069 INFO L276 IsEmpty]: Start isEmpty. Operand 6014 states and 6928 transitions. [2022-12-14 22:39:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-12-14 22:39:39,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:39,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:39,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:39,788 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2022-12-14 22:39:53,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:53,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7074 states to 6143 states and 7074 transitions. [2022-12-14 22:39:53,800 INFO L276 IsEmpty]: Start isEmpty. Operand 6143 states and 7074 transitions. [2022-12-14 22:39:53,803 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 22:39:53,803 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 386 iterations. [2022-12-14 22:39:53,808 INFO L754 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2022-12-14 22:40:11,427 INFO L560 CodeCheckObserver]: Invariant with dag size 16 [2022-12-14 22:40:11,436 INFO L560 CodeCheckObserver]: Invariant with dag size 16 [2022-12-14 22:40:11,436 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 22:40:11,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 10:40:11 ImpRootNode [2022-12-14 22:40:11,437 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 22:40:11,437 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 22:40:11,437 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 22:40:11,437 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 22:40:11,437 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:28:08" (3/4) ... [2022-12-14 22:40:11,439 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 22:40:11,451 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 115 nodes and edges [2022-12-14 22:40:11,451 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2022-12-14 22:40:11,452 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2022-12-14 22:40:11,452 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 22:40:11,507 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-14 22:40:11,507 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 22:40:11,507 INFO L158 Benchmark]: Toolchain (without parser) took 724261.24ms. Allocated memory was 132.1MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 98.9MB in the beginning and 1.1GB in the end (delta: -985.0MB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2022-12-14 22:40:11,507 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 132.1MB. Free memory was 104.5MB in the beginning and 104.3MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:40:11,508 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.24ms. Allocated memory is still 132.1MB. Free memory was 98.5MB in the beginning and 72.3MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-12-14 22:40:11,508 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.01ms. Allocated memory is still 132.1MB. Free memory was 72.3MB in the beginning and 66.9MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 22:40:11,508 INFO L158 Benchmark]: Boogie Preprocessor took 38.59ms. Allocated memory is still 132.1MB. Free memory was 66.9MB in the beginning and 62.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 22:40:11,508 INFO L158 Benchmark]: RCFGBuilder took 999.82ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 62.7MB in the beginning and 72.5MB in the end (delta: -9.8MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2022-12-14 22:40:11,508 INFO L158 Benchmark]: CodeCheck took 722731.81ms. Allocated memory was 159.4MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 72.5MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 2.4GB. Max. memory is 16.1GB. [2022-12-14 22:40:11,509 INFO L158 Benchmark]: Witness Printer took 69.95ms. Allocated memory is still 3.0GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 22:40:11,510 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 85 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 705.1s, OverallIterations: 386, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2571265 SdHoareTripleChecker+Valid, 4397.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2538237 mSDsluCounter, 222948 SdHoareTripleChecker+Invalid, 3766.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 190601 mSDsCounter, 371822 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5215386 IncrementalHoareTripleChecker+Invalid, 5587208 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 371822 mSolverCounterUnsat, 32347 mSDtfsCounter, 5215386 mSolverCounterSat, 24.7s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 502839 GetRequests, 486217 SyntacticMatches, 13342 SemanticMatches, 3280 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7395533 ImplicationChecksByTransitivity, 603.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.7s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 39.7s InterpolantComputationTime, 76874 NumberOfCodeBlocks, 76874 NumberOfCodeBlocksAsserted, 385 NumberOfCheckSat, 76489 ConstructedInterpolants, 0 QuantifiedInterpolants, 275753 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 385 InterpolantComputations, 310 PerfectInterpolantSequences, 72945/76003 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 575]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 39]: Loop Invariant Derived loop invariant: (((!(a28 == 11) || a25 == 1) || !(7 == a17)) || a11 == 1) || a19 == 1 - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: (((!(a28 == 11) || a25 == 1) || !(7 == a17)) || a11 == 1) || a19 == 1 - InvariantResult [Line: 610]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 132.1MB. Free memory was 104.5MB in the beginning and 104.3MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.24ms. Allocated memory is still 132.1MB. Free memory was 98.5MB in the beginning and 72.3MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.01ms. Allocated memory is still 132.1MB. Free memory was 72.3MB in the beginning and 66.9MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.59ms. Allocated memory is still 132.1MB. Free memory was 66.9MB in the beginning and 62.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 999.82ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 62.7MB in the beginning and 72.5MB in the end (delta: -9.8MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. * CodeCheck took 722731.81ms. Allocated memory was 159.4MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 72.5MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 2.4GB. Max. memory is 16.1GB. * Witness Printer took 69.95ms. Allocated memory is still 3.0GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-14 22:40:11,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bd2cf11-3f94-46a2-96ab-34d3be3ee83b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE