./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-crafted/xor1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/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_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/xor1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fa90627ffc045ef90595d49d60ca0f6095b53b667a9d0f028eb93e7bf4c6c579 --- 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 [2022-12-15 02:03:09,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:03:09,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:03:09,861 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:03:09,861 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:03:09,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:03:09,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:03:09,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:03:09,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:03:09,868 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:03:09,868 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:03:09,870 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:03:09,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:03:09,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:03:09,872 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:03:09,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:03:09,873 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:03:09,874 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:03:09,875 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:03:09,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:03:09,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:03:09,878 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:03:09,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:03:09,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:03:09,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:03:09,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:03:09,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:03:09,885 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:03:09,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:03:09,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:03:09,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:03:09,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:03:09,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:03:09,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:03:09,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:03:09,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:03:09,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:03:09,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:03:09,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:03:09,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:03:09,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:03:09,893 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-15 02:03:09,912 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:03:09,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:03:09,913 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:03:09,913 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:03:09,914 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:03:09,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:03:09,914 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:03:09,914 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:03:09,914 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:03:09,914 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:03:09,915 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:03:09,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:03:09,915 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:03:09,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:03:09,915 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:03:09,915 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:03:09,916 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:03:09,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:03:09,916 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:03:09,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:03:09,916 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:03:09,916 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:03:09,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:03:09,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:03:09,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:03:09,917 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:03:09,917 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:03:09,917 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:03:09,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:03:09,917 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:03:09,918 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_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa90627ffc045ef90595d49d60ca0f6095b53b667a9d0f028eb93e7bf4c6c579 [2022-12-15 02:03:10,088 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:03:10,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:03:10,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:03:10,107 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:03:10,108 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:03:10,109 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/array-crafted/xor1.i [2022-12-15 02:03:12,715 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:03:12,838 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:03:12,839 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/sv-benchmarks/c/array-crafted/xor1.i [2022-12-15 02:03:12,843 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4/data/193c15f9e/5c2190e6ab98488aaa192fc24f9f85d3/FLAG62c1dd931 [2022-12-15 02:03:12,855 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4/data/193c15f9e/5c2190e6ab98488aaa192fc24f9f85d3 [2022-12-15 02:03:12,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:03:12,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:03:12,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:03:12,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:03:12,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:03:12,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:03:12" (1/1) ... [2022-12-15 02:03:12,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eb21733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:12, skipping insertion in model container [2022-12-15 02:03:12,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:03:12" (1/1) ... [2022-12-15 02:03:12,869 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:03:12,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:03:13,012 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_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/sv-benchmarks/c/array-crafted/xor1.i[1285,1298] [2022-12-15 02:03:13,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:03:13,021 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:03:13,040 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_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/sv-benchmarks/c/array-crafted/xor1.i[1285,1298] [2022-12-15 02:03:13,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:03:13,055 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:03:13,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:13 WrapperNode [2022-12-15 02:03:13,055 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:03:13,056 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:03:13,056 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:03:13,057 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:03:13,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:13" (1/1) ... [2022-12-15 02:03:13,069 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:13" (1/1) ... [2022-12-15 02:03:13,088 INFO L138 Inliner]: procedures = 16, calls = 30, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 80 [2022-12-15 02:03:13,088 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:03:13,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:03:13,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:03:13,089 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:03:13,096 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:13" (1/1) ... [2022-12-15 02:03:13,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:13" (1/1) ... [2022-12-15 02:03:13,099 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:13" (1/1) ... [2022-12-15 02:03:13,099 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:13" (1/1) ... [2022-12-15 02:03:13,105 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:13" (1/1) ... [2022-12-15 02:03:13,109 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:13" (1/1) ... [2022-12-15 02:03:13,110 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:13" (1/1) ... [2022-12-15 02:03:13,111 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:13" (1/1) ... [2022-12-15 02:03:13,113 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:03:13,114 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:03:13,114 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:03:13,114 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:03:13,115 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:13" (1/1) ... [2022-12-15 02:03:13,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:03:13,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:03:13,139 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:03:13,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:03:13,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:03:13,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:03:13,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:03:13,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 02:03:13,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:03:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:03:13,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 02:03:13,175 INFO L130 BoogieDeclarations]: Found specification of procedure xor [2022-12-15 02:03:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure xor [2022-12-15 02:03:13,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:03:13,237 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:03:13,239 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:03:13,385 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:03:13,449 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:03:13,450 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-15 02:03:13,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:03:13 BoogieIcfgContainer [2022-12-15 02:03:13,453 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:03:13,454 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:03:13,454 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:03:13,461 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:03:13,461 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:03:13" (1/1) ... [2022-12-15 02:03:13,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:03:13,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:13,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2022-12-15 02:03:13,509 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2022-12-15 02:03:13,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 02:03:13,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:13,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:13,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:13,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2022-12-15 02:03:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2022-12-15 02:03:13,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 02:03:13,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:13,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:13,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:13,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:13,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:13,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2022-12-15 02:03:13,792 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2022-12-15 02:03:13,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 02:03:13,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:13,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:13,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:13,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:13,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:13,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2022-12-15 02:03:13,955 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2022-12-15 02:03:13,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 02:03:13,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:13,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:14,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 02:03:14,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2022-12-15 02:03:14,073 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2022-12-15 02:03:14,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 02:03:14,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:14,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:14,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:14,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2022-12-15 02:03:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2022-12-15 02:03:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 02:03:14,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:14,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:14,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:14,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:14,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:14,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2022-12-15 02:03:14,303 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2022-12-15 02:03:14,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 02:03:14,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:14,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:14,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:14,362 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 02:03:14,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:14,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2022-12-15 02:03:14,400 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2022-12-15 02:03:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-15 02:03:14,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:14,440 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 02:03:14,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:14,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 34 states and 39 transitions. [2022-12-15 02:03:14,452 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2022-12-15 02:03:14,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 02:03:14,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:14,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:14,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:14,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 37 states and 42 transitions. [2022-12-15 02:03:14,660 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2022-12-15 02:03:14,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-15 02:03:14,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:14,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:14,772 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:14,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2022-12-15 02:03:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2022-12-15 02:03:14,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-15 02:03:14,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:14,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:15,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:15,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 43 states and 48 transitions. [2022-12-15 02:03:15,164 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 48 transitions. [2022-12-15 02:03:15,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 02:03:15,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:15,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:15,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:15,319 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:15,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:15,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 46 states and 51 transitions. [2022-12-15 02:03:15,509 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2022-12-15 02:03:15,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 02:03:15,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:15,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:15,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:15,633 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:15,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2022-12-15 02:03:15,831 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2022-12-15 02:03:15,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-15 02:03:15,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:15,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:15,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:15,983 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:16,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2022-12-15 02:03:16,224 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2022-12-15 02:03:16,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-15 02:03:16,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:16,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:16,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:16,410 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:16,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:16,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 55 states and 60 transitions. [2022-12-15 02:03:16,611 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 60 transitions. [2022-12-15 02:03:16,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-15 02:03:16,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:16,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:16,813 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 58 states and 63 transitions. [2022-12-15 02:03:17,084 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 63 transitions. [2022-12-15 02:03:17,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-15 02:03:17,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:17,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:17,275 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:17,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 61 states and 66 transitions. [2022-12-15 02:03:17,563 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2022-12-15 02:03:17,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-15 02:03:17,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:17,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:17,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:18,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:18,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 64 states and 69 transitions. [2022-12-15 02:03:18,032 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 69 transitions. [2022-12-15 02:03:18,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-15 02:03:18,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:18,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:18,225 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:18,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 67 states and 72 transitions. [2022-12-15 02:03:18,497 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 72 transitions. [2022-12-15 02:03:18,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-15 02:03:18,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:18,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:18,787 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:19,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 70 states and 75 transitions. [2022-12-15 02:03:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 75 transitions. [2022-12-15 02:03:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-15 02:03:19,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:19,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:19,363 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:19,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 73 states and 78 transitions. [2022-12-15 02:03:19,726 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2022-12-15 02:03:19,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-15 02:03:19,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:19,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:20,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:20,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 76 states and 81 transitions. [2022-12-15 02:03:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 81 transitions. [2022-12-15 02:03:20,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 02:03:20,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:20,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:20,608 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:20,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 79 states and 84 transitions. [2022-12-15 02:03:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 84 transitions. [2022-12-15 02:03:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 02:03:20,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:20,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:21,246 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:21,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:21,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 82 states and 87 transitions. [2022-12-15 02:03:21,593 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 87 transitions. [2022-12-15 02:03:21,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 02:03:21,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:21,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:21,927 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:22,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:22,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 85 states and 90 transitions. [2022-12-15 02:03:22,274 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 90 transitions. [2022-12-15 02:03:22,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:03:22,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:22,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:22,594 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:22,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 88 states and 93 transitions. [2022-12-15 02:03:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 93 transitions. [2022-12-15 02:03:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:03:22,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:22,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:23,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:23,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 91 states and 96 transitions. [2022-12-15 02:03:23,735 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2022-12-15 02:03:23,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 02:03:23,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:23,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:23,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:24,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:24,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 94 states and 99 transitions. [2022-12-15 02:03:24,464 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 99 transitions. [2022-12-15 02:03:24,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:03:24,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:24,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:24,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:24,823 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:25,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:25,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 97 states and 102 transitions. [2022-12-15 02:03:25,208 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 102 transitions. [2022-12-15 02:03:25,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:03:25,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:25,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:25,601 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:25,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 100 states and 105 transitions. [2022-12-15 02:03:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 105 transitions. [2022-12-15 02:03:25,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:03:25,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:25,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:26,352 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:26,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 103 states and 108 transitions. [2022-12-15 02:03:26,727 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 108 transitions. [2022-12-15 02:03:26,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:03:26,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:26,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:26,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:27,152 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:27,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 106 states and 111 transitions. [2022-12-15 02:03:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 111 transitions. [2022-12-15 02:03:27,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:03:27,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:27,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:28,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:28,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 109 states and 114 transitions. [2022-12-15 02:03:28,494 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 114 transitions. [2022-12-15 02:03:28,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:03:28,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:28,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:28,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:29,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:29,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 112 states and 117 transitions. [2022-12-15 02:03:29,442 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 117 transitions. [2022-12-15 02:03:29,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:03:29,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:29,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:30,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 115 states and 120 transitions. [2022-12-15 02:03:30,312 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 120 transitions. [2022-12-15 02:03:30,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:03:30,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:30,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:30,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:31,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 118 states and 123 transitions. [2022-12-15 02:03:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 123 transitions. [2022-12-15 02:03:31,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 02:03:31,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:31,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:31,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:32,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:32,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 121 states and 126 transitions. [2022-12-15 02:03:32,271 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 126 transitions. [2022-12-15 02:03:32,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-15 02:03:32,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:32,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:32,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:33,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:33,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 124 states and 129 transitions. [2022-12-15 02:03:33,369 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 129 transitions. [2022-12-15 02:03:33,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 02:03:33,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:33,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:34,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:34,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:34,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 127 states and 132 transitions. [2022-12-15 02:03:34,764 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 132 transitions. [2022-12-15 02:03:34,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 02:03:34,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:34,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:35,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:35,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:35,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 130 states and 135 transitions. [2022-12-15 02:03:35,853 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 135 transitions. [2022-12-15 02:03:35,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-15 02:03:35,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:35,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:35,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:36,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1719 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:37,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:37,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 133 states and 138 transitions. [2022-12-15 02:03:37,107 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 138 transitions. [2022-12-15 02:03:37,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-15 02:03:37,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:37,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:37,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1822 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:38,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:38,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 136 states and 141 transitions. [2022-12-15 02:03:38,508 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 141 transitions. [2022-12-15 02:03:38,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 02:03:38,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:38,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:38,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:39,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1928 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:39,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:39,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 139 states and 144 transitions. [2022-12-15 02:03:39,725 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 144 transitions. [2022-12-15 02:03:39,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 02:03:39,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:39,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:39,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:40,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2037 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:41,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 142 states and 147 transitions. [2022-12-15 02:03:41,054 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 147 transitions. [2022-12-15 02:03:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 02:03:41,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:41,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:41,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:41,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:42,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:42,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 145 states and 150 transitions. [2022-12-15 02:03:42,443 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 150 transitions. [2022-12-15 02:03:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-15 02:03:42,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:42,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:43,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2264 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:43,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:43,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 148 states and 153 transitions. [2022-12-15 02:03:43,991 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 153 transitions. [2022-12-15 02:03:43,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-15 02:03:43,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:43,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:44,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2382 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:45,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 151 states and 156 transitions. [2022-12-15 02:03:45,800 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 156 transitions. [2022-12-15 02:03:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-15 02:03:45,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:45,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:45,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:46,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2503 backedges. 0 proven. 2501 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:47,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:47,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 154 states and 159 transitions. [2022-12-15 02:03:47,498 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 159 transitions. [2022-12-15 02:03:47,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-15 02:03:47,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:47,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:48,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2627 backedges. 0 proven. 2625 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:49,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:49,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 157 states and 162 transitions. [2022-12-15 02:03:49,225 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 162 transitions. [2022-12-15 02:03:49,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-15 02:03:49,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:49,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:50,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2754 backedges. 0 proven. 2752 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:50,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:50,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 160 states and 165 transitions. [2022-12-15 02:03:50,779 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 165 transitions. [2022-12-15 02:03:50,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 02:03:50,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:50,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:51,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2884 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:52,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 163 states and 168 transitions. [2022-12-15 02:03:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 168 transitions. [2022-12-15 02:03:52,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-15 02:03:52,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:52,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:53,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 0 proven. 3015 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 166 states and 171 transitions. [2022-12-15 02:03:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 171 transitions. [2022-12-15 02:03:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-15 02:03:54,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:54,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:55,515 INFO L134 CoverageAnalysis]: Checked inductivity of 3153 backedges. 0 proven. 3151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 169 states and 174 transitions. [2022-12-15 02:03:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 174 transitions. [2022-12-15 02:03:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 02:03:56,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:56,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:57,304 INFO L134 CoverageAnalysis]: Checked inductivity of 3292 backedges. 0 proven. 3290 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 172 states and 177 transitions. [2022-12-15 02:03:58,195 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 177 transitions. [2022-12-15 02:03:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 02:03:58,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:58,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:58,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:59,358 INFO L134 CoverageAnalysis]: Checked inductivity of 3434 backedges. 0 proven. 3432 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:00,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:00,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 175 states and 180 transitions. [2022-12-15 02:04:00,234 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 180 transitions. [2022-12-15 02:04:00,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 02:04:00,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:00,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:00,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:01,493 INFO L134 CoverageAnalysis]: Checked inductivity of 3579 backedges. 0 proven. 3577 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:02,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:02,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 178 states and 183 transitions. [2022-12-15 02:04:02,424 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 183 transitions. [2022-12-15 02:04:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-15 02:04:02,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:02,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:03,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3727 backedges. 0 proven. 3725 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:04,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:04,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 181 states and 186 transitions. [2022-12-15 02:04:04,451 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 186 transitions. [2022-12-15 02:04:04,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 02:04:04,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:04,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:05,889 INFO L134 CoverageAnalysis]: Checked inductivity of 3878 backedges. 0 proven. 3876 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:06,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 184 states and 189 transitions. [2022-12-15 02:04:06,826 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 189 transitions. [2022-12-15 02:04:06,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-15 02:04:06,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:06,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4032 backedges. 0 proven. 4030 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:09,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:09,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 187 states and 192 transitions. [2022-12-15 02:04:09,217 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 192 transitions. [2022-12-15 02:04:09,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 02:04:09,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:09,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:09,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:10,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4189 backedges. 0 proven. 4187 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:11,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:11,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 190 states and 195 transitions. [2022-12-15 02:04:11,563 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 195 transitions. [2022-12-15 02:04:11,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 02:04:11,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:11,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:13,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4349 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:14,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:14,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 193 states and 198 transitions. [2022-12-15 02:04:14,036 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 198 transitions. [2022-12-15 02:04:14,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-15 02:04:14,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:14,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:15,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 4510 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:16,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 196 states and 201 transitions. [2022-12-15 02:04:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 201 transitions. [2022-12-15 02:04:16,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-15 02:04:16,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:16,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:18,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 4676 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:18,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:18,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 199 states and 204 transitions. [2022-12-15 02:04:18,889 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 204 transitions. [2022-12-15 02:04:18,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-15 02:04:18,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:18,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:20,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4847 backedges. 0 proven. 4845 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:21,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:21,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 202 states and 207 transitions. [2022-12-15 02:04:21,447 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 207 transitions. [2022-12-15 02:04:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 02:04:21,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:21,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:21,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 5019 backedges. 0 proven. 5017 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:24,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 205 states and 210 transitions. [2022-12-15 02:04:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 210 transitions. [2022-12-15 02:04:24,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 02:04:24,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:24,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:24,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:25,785 INFO L134 CoverageAnalysis]: Checked inductivity of 5194 backedges. 0 proven. 5192 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:27,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:27,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 208 states and 213 transitions. [2022-12-15 02:04:27,012 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 213 transitions. [2022-12-15 02:04:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 02:04:27,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:27,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:27,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 0 proven. 5370 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 211 states and 216 transitions. [2022-12-15 02:04:29,789 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 216 transitions. [2022-12-15 02:04:29,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 02:04:29,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:29,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:29,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:31,620 INFO L134 CoverageAnalysis]: Checked inductivity of 5553 backedges. 0 proven. 5551 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:32,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 214 states and 219 transitions. [2022-12-15 02:04:32,454 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 219 transitions. [2022-12-15 02:04:32,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 02:04:32,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:34,410 INFO L134 CoverageAnalysis]: Checked inductivity of 5737 backedges. 0 proven. 5735 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:35,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:35,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 217 states and 222 transitions. [2022-12-15 02:04:35,299 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 222 transitions. [2022-12-15 02:04:35,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-15 02:04:35,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:35,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:35,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:37,313 INFO L134 CoverageAnalysis]: Checked inductivity of 5924 backedges. 0 proven. 5922 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:38,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 220 states and 225 transitions. [2022-12-15 02:04:38,195 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 225 transitions. [2022-12-15 02:04:38,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:04:38,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:38,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:40,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6114 backedges. 0 proven. 6112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 223 states and 228 transitions. [2022-12-15 02:04:41,195 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 228 transitions. [2022-12-15 02:04:41,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 02:04:41,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:41,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6307 backedges. 0 proven. 6305 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:44,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 226 states and 231 transitions. [2022-12-15 02:04:44,423 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 231 transitions. [2022-12-15 02:04:44,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 02:04:44,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:44,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 6503 backedges. 0 proven. 6501 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:47,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 229 states and 234 transitions. [2022-12-15 02:04:47,745 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 234 transitions. [2022-12-15 02:04:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:04:47,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:47,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:47,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:50,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6702 backedges. 0 proven. 6700 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:51,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:51,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 232 states and 237 transitions. [2022-12-15 02:04:51,008 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 237 transitions. [2022-12-15 02:04:51,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 02:04:51,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:51,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:53,406 INFO L134 CoverageAnalysis]: Checked inductivity of 6904 backedges. 0 proven. 6902 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:54,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 235 states and 240 transitions. [2022-12-15 02:04:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 240 transitions. [2022-12-15 02:04:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-15 02:04:54,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:54,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:57,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7109 backedges. 0 proven. 7107 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:58,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 238 states and 243 transitions. [2022-12-15 02:04:58,789 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 243 transitions. [2022-12-15 02:04:58,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 02:04:58,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:58,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:01,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7317 backedges. 0 proven. 7315 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:02,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 241 states and 246 transitions. [2022-12-15 02:05:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 246 transitions. [2022-12-15 02:05:02,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 02:05:02,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:02,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:02,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:05,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7528 backedges. 0 proven. 7526 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:06,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:06,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 244 states and 249 transitions. [2022-12-15 02:05:06,470 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 249 transitions. [2022-12-15 02:05:06,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 02:05:06,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:06,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:06,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:09,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7742 backedges. 0 proven. 7740 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:10,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:10,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 247 states and 252 transitions. [2022-12-15 02:05:10,428 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 252 transitions. [2022-12-15 02:05:10,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 02:05:10,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:10,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:13,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7959 backedges. 0 proven. 7957 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 250 states and 255 transitions. [2022-12-15 02:05:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 255 transitions. [2022-12-15 02:05:14,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-15 02:05:14,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:14,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:17,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8179 backedges. 0 proven. 8177 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:18,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:18,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 253 states and 258 transitions. [2022-12-15 02:05:18,425 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 258 transitions. [2022-12-15 02:05:18,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-15 02:05:18,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:18,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:18,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:21,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8402 backedges. 0 proven. 8400 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:22,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 256 states and 261 transitions. [2022-12-15 02:05:22,653 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 261 transitions. [2022-12-15 02:05:22,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-15 02:05:22,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:22,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:22,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8628 backedges. 0 proven. 8626 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:26,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:26,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 259 states and 264 transitions. [2022-12-15 02:05:26,980 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 264 transitions. [2022-12-15 02:05:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-15 02:05:26,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:26,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:27,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:30,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8857 backedges. 0 proven. 8855 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:31,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:31,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 262 states and 267 transitions. [2022-12-15 02:05:31,393 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 267 transitions. [2022-12-15 02:05:31,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-15 02:05:31,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:31,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:34,612 INFO L134 CoverageAnalysis]: Checked inductivity of 9089 backedges. 0 proven. 9087 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:35,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:35,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 265 states and 270 transitions. [2022-12-15 02:05:35,783 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 270 transitions. [2022-12-15 02:05:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 02:05:35,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:35,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:35,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:39,163 INFO L134 CoverageAnalysis]: Checked inductivity of 9324 backedges. 0 proven. 9322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:40,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:40,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 268 states and 273 transitions. [2022-12-15 02:05:40,596 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 273 transitions. [2022-12-15 02:05:40,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 02:05:40,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:40,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:40,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:44,043 INFO L134 CoverageAnalysis]: Checked inductivity of 9562 backedges. 0 proven. 9560 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:45,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 271 states and 276 transitions. [2022-12-15 02:05:45,532 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 276 transitions. [2022-12-15 02:05:45,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 02:05:45,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:45,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:49,088 INFO L134 CoverageAnalysis]: Checked inductivity of 9803 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:50,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:50,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 274 states and 279 transitions. [2022-12-15 02:05:50,646 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 279 transitions. [2022-12-15 02:05:50,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-15 02:05:50,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:50,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 10047 backedges. 0 proven. 10045 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:55,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 277 states and 282 transitions. [2022-12-15 02:05:55,784 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 282 transitions. [2022-12-15 02:05:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 02:05:55,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:55,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:55,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 10294 backedges. 0 proven. 10292 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:06:01,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:01,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 280 states and 285 transitions. [2022-12-15 02:06:01,160 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 285 transitions. [2022-12-15 02:06:01,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-15 02:06:01,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:01,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:05,005 INFO L134 CoverageAnalysis]: Checked inductivity of 10544 backedges. 0 proven. 10542 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:06:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:06,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 283 states and 288 transitions. [2022-12-15 02:06:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 288 transitions. [2022-12-15 02:06:06,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-15 02:06:06,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:06,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 10797 backedges. 0 proven. 10795 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:06:12,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:12,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 286 states and 291 transitions. [2022-12-15 02:06:12,157 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 291 transitions. [2022-12-15 02:06:12,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 02:06:12,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:12,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:16,191 INFO L134 CoverageAnalysis]: Checked inductivity of 11053 backedges. 0 proven. 11051 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:06:17,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:17,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 289 states and 294 transitions. [2022-12-15 02:06:17,623 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 294 transitions. [2022-12-15 02:06:17,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-15 02:06:17,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:17,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:21,743 INFO L134 CoverageAnalysis]: Checked inductivity of 11312 backedges. 0 proven. 11310 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:06:23,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:23,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 292 states and 297 transitions. [2022-12-15 02:06:23,441 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 297 transitions. [2022-12-15 02:06:23,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-15 02:06:23,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:23,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:27,805 INFO L134 CoverageAnalysis]: Checked inductivity of 11574 backedges. 0 proven. 11572 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:06:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:29,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 295 states and 300 transitions. [2022-12-15 02:06:29,355 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 300 transitions. [2022-12-15 02:06:29,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 02:06:29,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:29,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:29,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:33,640 INFO L134 CoverageAnalysis]: Checked inductivity of 11839 backedges. 0 proven. 11837 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:06:35,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:35,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 298 states and 303 transitions. [2022-12-15 02:06:35,002 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 303 transitions. [2022-12-15 02:06:35,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-15 02:06:35,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:35,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:39,379 INFO L134 CoverageAnalysis]: Checked inductivity of 12107 backedges. 0 proven. 12105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:06:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:40,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 301 states and 306 transitions. [2022-12-15 02:06:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 306 transitions. [2022-12-15 02:06:40,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 02:06:40,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:40,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:40,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:45,257 INFO L134 CoverageAnalysis]: Checked inductivity of 12378 backedges. 0 proven. 12376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:06:46,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:46,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 304 states and 309 transitions. [2022-12-15 02:06:46,607 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 309 transitions. [2022-12-15 02:06:46,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2022-12-15 02:06:46,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:46,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:51,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12652 backedges. 0 proven. 12650 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:06:53,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:53,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 307 states and 312 transitions. [2022-12-15 02:06:53,063 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 312 transitions. [2022-12-15 02:06:53,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-15 02:06:53,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:53,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:57,769 INFO L134 CoverageAnalysis]: Checked inductivity of 12929 backedges. 0 proven. 12927 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:06:59,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:59,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 310 states and 315 transitions. [2022-12-15 02:06:59,134 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 315 transitions. [2022-12-15 02:06:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-12-15 02:06:59,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:59,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:04,049 INFO L134 CoverageAnalysis]: Checked inductivity of 13209 backedges. 0 proven. 13207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:07:05,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:05,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 313 states and 318 transitions. [2022-12-15 02:07:05,483 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 318 transitions. [2022-12-15 02:07:05,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-12-15 02:07:05,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:05,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:05,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:10,605 INFO L134 CoverageAnalysis]: Checked inductivity of 13492 backedges. 0 proven. 13490 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:07:12,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:12,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 316 states and 321 transitions. [2022-12-15 02:07:12,154 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 321 transitions. [2022-12-15 02:07:12,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-12-15 02:07:12,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:12,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:17,395 INFO L134 CoverageAnalysis]: Checked inductivity of 13778 backedges. 0 proven. 13776 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:07:19,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:19,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 319 states and 324 transitions. [2022-12-15 02:07:19,270 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 324 transitions. [2022-12-15 02:07:19,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-15 02:07:19,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:19,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:24,741 INFO L134 CoverageAnalysis]: Checked inductivity of 14067 backedges. 0 proven. 14065 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:07:26,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:26,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 322 states and 327 transitions. [2022-12-15 02:07:26,834 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 327 transitions. [2022-12-15 02:07:26,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2022-12-15 02:07:26,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:26,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:32,183 INFO L134 CoverageAnalysis]: Checked inductivity of 14359 backedges. 0 proven. 14357 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:07:33,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:33,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 325 states and 330 transitions. [2022-12-15 02:07:33,666 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 330 transitions. [2022-12-15 02:07:33,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-15 02:07:33,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:33,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:39,212 INFO L134 CoverageAnalysis]: Checked inductivity of 14654 backedges. 0 proven. 14652 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:07:40,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 328 states and 332 transitions. [2022-12-15 02:07:40,678 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 332 transitions. [2022-12-15 02:07:40,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2022-12-15 02:07:40,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:40,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:40,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:41,363 INFO L134 CoverageAnalysis]: Checked inductivity of 14952 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14950 trivial. 0 not checked. [2022-12-15 02:07:42,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 330 states and 335 transitions. [2022-12-15 02:07:42,545 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 335 transitions. [2022-12-15 02:07:42,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-12-15 02:07:42,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:42,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:42,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:42,855 INFO L134 CoverageAnalysis]: Checked inductivity of 14953 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14951 trivial. 0 not checked. [2022-12-15 02:07:43,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:43,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 329 states and 334 transitions. [2022-12-15 02:07:43,887 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 334 transitions. [2022-12-15 02:07:43,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2022-12-15 02:07:43,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:43,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:44,515 INFO L134 CoverageAnalysis]: Checked inductivity of 14957 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 14950 trivial. 0 not checked. [2022-12-15 02:07:45,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 326 states and 329 transitions. [2022-12-15 02:07:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 329 transitions. [2022-12-15 02:07:45,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-15 02:07:45,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:45,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:45,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 14960 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 14952 trivial. 0 not checked. [2022-12-15 02:07:46,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:46,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 327 states and 330 transitions. [2022-12-15 02:07:46,204 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 330 transitions. [2022-12-15 02:07:46,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-12-15 02:07:46,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:46,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:46,614 INFO L134 CoverageAnalysis]: Checked inductivity of 14979 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14979 trivial. 0 not checked. [2022-12-15 02:07:46,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 329 states and 333 transitions. [2022-12-15 02:07:46,872 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 333 transitions. [2022-12-15 02:07:46,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-12-15 02:07:46,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:46,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 14979 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14979 trivial. 0 not checked. [2022-12-15 02:07:47,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:47,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 330 states and 334 transitions. [2022-12-15 02:07:47,063 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 334 transitions. [2022-12-15 02:07:47,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-12-15 02:07:47,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:47,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:47,533 INFO L134 CoverageAnalysis]: Checked inductivity of 14979 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14979 trivial. 0 not checked. [2022-12-15 02:07:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:47,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 331 states and 335 transitions. [2022-12-15 02:07:47,849 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 335 transitions. [2022-12-15 02:07:47,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-12-15 02:07:47,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:47,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:47,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:48,031 INFO L134 CoverageAnalysis]: Checked inductivity of 14979 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14979 trivial. 0 not checked. [2022-12-15 02:07:48,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:48,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 332 states and 336 transitions. [2022-12-15 02:07:48,059 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 336 transitions. [2022-12-15 02:07:48,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-12-15 02:07:48,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:48,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:48,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:48,547 INFO L134 CoverageAnalysis]: Checked inductivity of 14981 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14979 trivial. 0 not checked. [2022-12-15 02:07:49,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 334 states and 339 transitions. [2022-12-15 02:07:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 339 transitions. [2022-12-15 02:07:49,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-12-15 02:07:49,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:49,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:49,747 INFO L134 CoverageAnalysis]: Checked inductivity of 14982 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14980 trivial. 0 not checked. [2022-12-15 02:07:50,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:50,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 333 states and 338 transitions. [2022-12-15 02:07:50,996 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 338 transitions. [2022-12-15 02:07:50,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-12-15 02:07:50,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:50,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:51,557 INFO L134 CoverageAnalysis]: Checked inductivity of 14983 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14981 trivial. 0 not checked. [2022-12-15 02:07:52,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:52,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 332 states and 337 transitions. [2022-12-15 02:07:52,728 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 337 transitions. [2022-12-15 02:07:52,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-12-15 02:07:52,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:52,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:53,080 INFO L134 CoverageAnalysis]: Checked inductivity of 14984 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14980 trivial. 0 not checked. [2022-12-15 02:07:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 331 states and 336 transitions. [2022-12-15 02:07:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 336 transitions. [2022-12-15 02:07:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-12-15 02:07:54,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:54,504 INFO L134 CoverageAnalysis]: Checked inductivity of 14988 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14983 trivial. 0 not checked. [2022-12-15 02:07:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 330 states and 335 transitions. [2022-12-15 02:07:55,130 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 335 transitions. [2022-12-15 02:07:55,130 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-15 02:07:55,130 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 120 iterations. [2022-12-15 02:07:55,137 INFO L754 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2022-12-15 02:07:57,354 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 02:07:57,358 INFO L560 CodeCheckObserver]: Invariant with dag size 6 [2022-12-15 02:07:57,362 INFO L560 CodeCheckObserver]: Invariant with dag size 5 [2022-12-15 02:07:57,362 INFO L560 CodeCheckObserver]: Invariant with dag size 6 [2022-12-15 02:07:57,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 02:07:57 ImpRootNode [2022-12-15 02:07:57,363 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 02:07:57,363 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 02:07:57,363 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 02:07:57,364 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 02:07:57,364 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:03:13" (3/4) ... [2022-12-15 02:07:57,367 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-15 02:07:57,372 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure xor [2022-12-15 02:07:57,375 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2022-12-15 02:07:57,376 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-12-15 02:07:57,376 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-12-15 02:07:57,376 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-15 02:07:57,376 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-15 02:07:57,410 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-15 02:07:57,410 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 02:07:57,411 INFO L158 Benchmark]: Toolchain (without parser) took 284552.32ms. Allocated memory was 144.7MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 107.5MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 216.3MB. Max. memory is 16.1GB. [2022-12-15 02:07:57,411 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 144.7MB. Free memory is still 117.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:07:57,411 INFO L158 Benchmark]: CACSL2BoogieTranslator took 196.20ms. Allocated memory is still 144.7MB. Free memory was 107.0MB in the beginning and 96.4MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 02:07:57,412 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.01ms. Allocated memory is still 144.7MB. Free memory was 96.4MB in the beginning and 94.9MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:07:57,412 INFO L158 Benchmark]: Boogie Preprocessor took 24.53ms. Allocated memory is still 144.7MB. Free memory was 94.9MB in the beginning and 93.3MB in the end (delta: 1.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:07:57,412 INFO L158 Benchmark]: RCFGBuilder took 339.27ms. Allocated memory is still 144.7MB. Free memory was 93.3MB in the beginning and 75.5MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 02:07:57,413 INFO L158 Benchmark]: CodeCheck took 283909.09ms. Allocated memory was 144.7MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 75.5MB in the beginning and 1.6GB in the end (delta: -1.6GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2022-12-15 02:07:57,413 INFO L158 Benchmark]: Witness Printer took 47.11ms. Allocated memory is still 1.9GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:07:57,415 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 2 procedures, 29 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 281.7s, OverallIterations: 120, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 15694 SdHoareTripleChecker+Valid, 79.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13422 mSDsluCounter, 1000 SdHoareTripleChecker+Invalid, 68.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 40545 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 94485 IncrementalHoareTripleChecker+Invalid, 135030 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 40545 mSolverCounterUnsat, 1000 mSDtfsCounter, 94485 mSolverCounterSat, 1.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 127614 GetRequests, 126448 SyntacticMatches, 108 SemanticMatches, 1058 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 569021 ImplicationChecksByTransitivity, 116.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.4s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 182.4s InterpolantComputationTime, 20019 NumberOfCodeBlocks, 20019 NumberOfCodeBlocksAsserted, 119 NumberOfCheckSat, 19900 ConstructedInterpolants, 0 QuantifiedInterpolants, 50158 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 119 InterpolantComputations, 14 PerfectInterpolantSequences, 194850/684924 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: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 47]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 47]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 23]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 23]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 50]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 37]: Loop Invariant Derived loop invariant: i == 0 || 1 <= i - InvariantResult [Line: 46]: Loop Invariant Derived loop invariant: 0 <= i + 2147483648 - InvariantResult [Line: 23]: Loop Invariant Derived loop invariant: i == 1 || 2 <= i * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 144.7MB. Free memory is still 117.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 196.20ms. Allocated memory is still 144.7MB. Free memory was 107.0MB in the beginning and 96.4MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.01ms. Allocated memory is still 144.7MB. Free memory was 96.4MB in the beginning and 94.9MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 24.53ms. Allocated memory is still 144.7MB. Free memory was 94.9MB in the beginning and 93.3MB in the end (delta: 1.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 339.27ms. Allocated memory is still 144.7MB. Free memory was 93.3MB in the beginning and 75.5MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 283909.09ms. Allocated memory was 144.7MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 75.5MB in the beginning and 1.6GB in the end (delta: -1.6GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Witness Printer took 47.11ms. Allocated memory is still 1.9GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-15 02:07:57,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55fc0ad3-4a0a-4be8-8c93-e5e9c4292197/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