./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/seq-pthread/cs_lazy.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_07617b3d-9660-4bb1-92e4-8142c070510f/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07617b3d-9660-4bb1-92e4-8142c070510f/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_07617b3d-9660-4bb1-92e4-8142c070510f/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07617b3d-9660-4bb1-92e4-8142c070510f/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_lazy.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07617b3d-9660-4bb1-92e4-8142c070510f/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_07617b3d-9660-4bb1-92e4-8142c070510f/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 b26873cfd586f35040b8fa56225beaa479db089ab89500d17d6395862bf9072f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:51:44,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:51:44,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:51:44,667 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:51:44,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:51:44,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:51:44,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:51:44,671 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:51:44,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:51:44,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:51:44,674 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:51:44,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:51:44,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:51:44,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:51:44,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:51:44,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:51:44,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:51:44,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:51:44,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:51:44,682 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:51:44,684 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:51:44,685 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:51:44,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:51:44,686 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:51:44,688 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:51:44,688 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:51:44,688 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:51:44,689 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:51:44,689 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:51:44,690 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:51:44,690 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:51:44,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:51:44,691 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:51:44,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:51:44,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:51:44,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:51:44,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:51:44,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:51:44,693 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:51:44,694 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:51:44,694 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:51:44,695 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07617b3d-9660-4bb1-92e4-8142c070510f/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 18:51:44,708 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:51:44,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:51:44,709 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:51:44,709 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:51:44,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:51:44,710 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:51:44,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:51:44,710 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:51:44,710 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:51:44,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:51:44,710 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:51:44,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:51:44,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:51:44,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:51:44,710 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:51:44,710 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:51:44,711 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:51:44,711 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:51:44,711 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:51:44,711 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:51:44,711 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:51:44,711 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:51:44,711 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:51:44,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:51:44,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:51:44,711 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:51:44,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:51:44,712 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:51:44,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:51:44,712 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:51:44,712 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_07617b3d-9660-4bb1-92e4-8142c070510f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07617b3d-9660-4bb1-92e4-8142c070510f/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b26873cfd586f35040b8fa56225beaa479db089ab89500d17d6395862bf9072f [2022-12-14 18:51:44,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:51:44,897 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:51:44,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:51:44,900 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:51:44,901 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:51:44,901 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07617b3d-9660-4bb1-92e4-8142c070510f/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-pthread/cs_lazy.i [2022-12-14 18:51:47,433 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:51:47,641 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:51:47,641 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07617b3d-9660-4bb1-92e4-8142c070510f/sv-benchmarks/c/seq-pthread/cs_lazy.i [2022-12-14 18:51:47,654 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07617b3d-9660-4bb1-92e4-8142c070510f/bin/ukojak-rkRKPMF4O4/data/54534bf49/6339baad5cff4ac2937967fb6511365d/FLAG7a675f55a [2022-12-14 18:51:47,664 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07617b3d-9660-4bb1-92e4-8142c070510f/bin/ukojak-rkRKPMF4O4/data/54534bf49/6339baad5cff4ac2937967fb6511365d [2022-12-14 18:51:47,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:51:47,667 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:51:47,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:51:47,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:51:47,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:51:47,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:51:47" (1/1) ... [2022-12-14 18:51:47,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b3cf7c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:47, skipping insertion in model container [2022-12-14 18:51:47,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:51:47" (1/1) ... [2022-12-14 18:51:47,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:51:47,714 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:51:47,947 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_07617b3d-9660-4bb1-92e4-8142c070510f/sv-benchmarks/c/seq-pthread/cs_lazy.i[23394,23407] [2022-12-14 18:51:48,024 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:51:48,037 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:51:48,061 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_07617b3d-9660-4bb1-92e4-8142c070510f/sv-benchmarks/c/seq-pthread/cs_lazy.i[23394,23407] [2022-12-14 18:51:48,086 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:51:48,105 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:51:48,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:48 WrapperNode [2022-12-14 18:51:48,106 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:51:48,107 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:51:48,107 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:51:48,107 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:51:48,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:48" (1/1) ... [2022-12-14 18:51:48,126 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:48" (1/1) ... [2022-12-14 18:51:48,149 INFO L138 Inliner]: procedures = 145, calls = 212, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 522 [2022-12-14 18:51:48,149 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:51:48,150 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:51:48,150 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:51:48,150 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:51:48,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:48" (1/1) ... [2022-12-14 18:51:48,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:48" (1/1) ... [2022-12-14 18:51:48,161 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:48" (1/1) ... [2022-12-14 18:51:48,162 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:48" (1/1) ... [2022-12-14 18:51:48,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:48" (1/1) ... [2022-12-14 18:51:48,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:48" (1/1) ... [2022-12-14 18:51:48,179 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:48" (1/1) ... [2022-12-14 18:51:48,181 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:48" (1/1) ... [2022-12-14 18:51:48,184 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:51:48,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:51:48,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:51:48,185 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:51:48,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:51:48" (1/1) ... [2022-12-14 18:51:48,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:51:48,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07617b3d-9660-4bb1-92e4-8142c070510f/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:51:48,209 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07617b3d-9660-4bb1-92e4-8142c070510f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:51:48,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07617b3d-9660-4bb1-92e4-8142c070510f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:51:48,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 18:51:48,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 18:51:48,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:51:48,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:51:48,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 18:51:48,245 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_lock [2022-12-14 18:51:48,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_lock [2022-12-14 18:51:48,245 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2022-12-14 18:51:48,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2022-12-14 18:51:48,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 18:51:48,245 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2022-12-14 18:51:48,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2022-12-14 18:51:48,245 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-12-14 18:51:48,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-12-14 18:51:48,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:51:48,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 18:51:48,246 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2022-12-14 18:51:48,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2022-12-14 18:51:48,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:51:48,246 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_unlock [2022-12-14 18:51:48,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_unlock [2022-12-14 18:51:48,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:51:48,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:51:48,404 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:51:48,406 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:51:48,701 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##32: assume 0 != ~__CS_ret~0 % 256;thread3_#res#1.base, thread3_#res#1.offset := 0, 0; [2022-12-14 18:51:48,701 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##31: assume !(0 != ~__CS_ret~0 % 256); [2022-12-14 18:51:48,701 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume 0 != ~__CS_ret~0 % 256;thread3_#res#1.base, thread3_#res#1.offset := 0, 0; [2022-12-14 18:51:48,701 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##33: assume !(0 != ~__CS_ret~0 % 256); [2022-12-14 18:51:48,702 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L714: SUMMARY for call __CS_cs(); srcloc: null [2022-12-14 18:51:48,702 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L714-1: assume 0 != ~__CS_ret~0 % 256;thread3_#res#1.base, thread3_#res#1.offset := 0, 0; [2022-12-14 18:51:48,702 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L714-1: assume !(0 != ~__CS_ret~0 % 256); [2022-12-14 18:51:49,340 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:51:49,452 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:51:49,453 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 18:51:49,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:51:49 BoogieIcfgContainer [2022-12-14 18:51:49,455 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:51:49,455 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:51:49,455 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:51:49,462 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:51:49,463 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:51:49" (1/1) ... [2022-12-14 18:51:49,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:51:49,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:51:49,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 141 states and 198 transitions. [2022-12-14 18:51:49,516 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 198 transitions. [2022-12-14 18:51:49,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 18:51:49,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:51:49,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:51:49,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:51:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:51:50,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:51:50,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 142 states and 200 transitions. [2022-12-14 18:51:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 200 transitions. [2022-12-14 18:51:50,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 18:51:50,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:51:50,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:51:50,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:51:50,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:51:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:51:50,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 143 states and 201 transitions. [2022-12-14 18:51:50,362 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 201 transitions. [2022-12-14 18:51:50,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 18:51:50,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:51:50,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:51:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:51:50,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:51:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:51:50,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 144 states and 202 transitions. [2022-12-14 18:51:50,432 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 202 transitions. [2022-12-14 18:51:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 18:51:50,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:51:50,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:51:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:51:50,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:51:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:51:50,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 145 states and 204 transitions. [2022-12-14 18:51:50,544 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 204 transitions. [2022-12-14 18:51:50,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 18:51:50,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:51:50,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:51:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:51:50,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:51:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:51:50,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 147 states and 206 transitions. [2022-12-14 18:51:50,674 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 206 transitions. [2022-12-14 18:51:50,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 18:51:50,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:51:50,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:51:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:51:50,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:51:52,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:51:52,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:51:52,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 147 states and 207 transitions. [2022-12-14 18:51:52,304 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 207 transitions. [2022-12-14 18:51:52,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 18:51:52,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:51:52,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:51:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:51:52,352 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:51:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:51:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 146 states and 206 transitions. [2022-12-14 18:51:52,420 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 206 transitions. [2022-12-14 18:51:52,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 18:51:52,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:51:52,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:51:52,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:51:52,493 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 18:51:52,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:51:52,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 154 states and 218 transitions. [2022-12-14 18:51:52,799 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 218 transitions. [2022-12-14 18:51:52,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 18:51:52,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:51:52,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:51:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:51:52,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:51:53,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:51:53,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 156 states and 222 transitions. [2022-12-14 18:51:53,062 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 222 transitions. [2022-12-14 18:51:53,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 18:51:53,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:51:53,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:51:53,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:51:53,116 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 18:51:53,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:51:53,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 157 states and 223 transitions. [2022-12-14 18:51:53,130 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 223 transitions. [2022-12-14 18:51:53,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 18:51:53,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:51:53,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:51:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:51:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:51:53,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:51:53,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 159 states and 224 transitions. [2022-12-14 18:51:53,302 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 224 transitions. [2022-12-14 18:51:53,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 18:51:53,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:51:53,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:51:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:51:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 18:52:03,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:52:03,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:03,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 159 states and 224 transitions. [2022-12-14 18:52:03,611 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 224 transitions. [2022-12-14 18:52:03,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 18:52:03,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:03,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:03,729 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:52:04,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 168 states and 239 transitions. [2022-12-14 18:52:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 239 transitions. [2022-12-14 18:52:04,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 18:52:04,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:04,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:04,450 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:52:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:04,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 168 states and 238 transitions. [2022-12-14 18:52:04,578 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 238 transitions. [2022-12-14 18:52:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 18:52:04,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:04,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:04,647 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:52:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 177 states and 252 transitions. [2022-12-14 18:52:05,134 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 252 transitions. [2022-12-14 18:52:05,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 18:52:05,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:05,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:05,231 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 18:52:05,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 179 states and 253 transitions. [2022-12-14 18:52:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 253 transitions. [2022-12-14 18:52:05,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:52:05,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:05,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:05,476 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:52:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:05,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 181 states and 254 transitions. [2022-12-14 18:52:05,647 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 254 transitions. [2022-12-14 18:52:05,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 18:52:05,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:05,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:05,742 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 18:52:05,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:05,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 180 states and 253 transitions. [2022-12-14 18:52:05,747 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 253 transitions. [2022-12-14 18:52:05,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 18:52:05,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:05,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:05,833 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 18:52:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 165 states and 231 transitions. [2022-12-14 18:52:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 231 transitions. [2022-12-14 18:52:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 18:52:05,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:05,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:06,098 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 18:52:06,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:06,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 164 states and 230 transitions. [2022-12-14 18:52:06,108 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 230 transitions. [2022-12-14 18:52:06,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 18:52:06,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:06,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:06,293 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 18:52:07,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:07,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 172 states and 242 transitions. [2022-12-14 18:52:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 242 transitions. [2022-12-14 18:52:07,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 18:52:07,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:07,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:07,328 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-14 18:52:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 163 states and 229 transitions. [2022-12-14 18:52:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 229 transitions. [2022-12-14 18:52:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 18:52:07,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:07,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:07,648 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 18:52:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 162 states and 228 transitions. [2022-12-14 18:52:07,661 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 228 transitions. [2022-12-14 18:52:07,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 18:52:07,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:07,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:07,748 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 18:52:07,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:07,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 161 states and 227 transitions. [2022-12-14 18:52:07,756 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 227 transitions. [2022-12-14 18:52:07,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:52:07,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:07,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:07,963 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:52:08,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:08,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 164 states and 230 transitions. [2022-12-14 18:52:08,255 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 230 transitions. [2022-12-14 18:52:08,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:52:08,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:08,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:08,476 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:52:08,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:08,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 167 states and 232 transitions. [2022-12-14 18:52:08,640 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 232 transitions. [2022-12-14 18:52:08,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:52:08,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:08,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 35 proven. 5 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 18:52:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:09,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 170 states and 235 transitions. [2022-12-14 18:52:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 235 transitions. [2022-12-14 18:52:09,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:52:09,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:09,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:09,465 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 18:52:09,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:52:09,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 173 states and 237 transitions. [2022-12-14 18:52:09,679 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2022-12-14 18:52:09,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:52:09,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:52:09,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:52:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:52:19,565 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:52:34,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:52:45,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:52:51,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:53:01,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:53:02,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:53:02,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 213 states and 294 transitions. [2022-12-14 18:53:02,098 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 294 transitions. [2022-12-14 18:53:02,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:53:02,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:53:02,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:53:02,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:53:02,326 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 84 proven. 10 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 18:53:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:53:02,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 214 states and 294 transitions. [2022-12-14 18:53:02,589 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 294 transitions. [2022-12-14 18:53:02,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:53:02,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:53:02,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:53:02,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:53:02,870 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 99 proven. 10 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 18:53:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:53:03,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 215 states and 294 transitions. [2022-12-14 18:53:03,174 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 294 transitions. [2022-12-14 18:53:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:53:03,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:53:03,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:53:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:53:06,914 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 18:53:17,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:53:27,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:53:30,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:53:34,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:53:44,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:53:46,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:53:46,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 262 states and 370 transitions. [2022-12-14 18:53:46,085 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 370 transitions. [2022-12-14 18:53:46,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:53:46,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:53:46,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:53:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:53:46,282 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 69 proven. 5 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:53:47,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:53:47,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 265 states and 373 transitions. [2022-12-14 18:53:47,054 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 373 transitions. [2022-12-14 18:53:47,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:53:47,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:53:47,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:53:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:53:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 95 proven. 12 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:53:47,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:53:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 268 states and 375 transitions. [2022-12-14 18:53:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 375 transitions. [2022-12-14 18:53:47,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:53:47,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:53:47,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:53:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:53:53,624 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:54:12,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:54:18,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:54:28,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:54:38,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:54:48,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:54:58,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:55:00,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 304 states and 422 transitions. [2022-12-14 18:55:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 422 transitions. [2022-12-14 18:55:00,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:00,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:00,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:00,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 18:55:03,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:03,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 306 states and 426 transitions. [2022-12-14 18:55:03,942 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 426 transitions. [2022-12-14 18:55:03,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:03,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:03,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:04,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:05,534 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 18:55:06,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:06,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 306 states and 426 transitions. [2022-12-14 18:55:06,856 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 426 transitions. [2022-12-14 18:55:06,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:06,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:06,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:07,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:08,681 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 18:55:10,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:10,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 306 states and 426 transitions. [2022-12-14 18:55:10,495 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 426 transitions. [2022-12-14 18:55:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:10,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:11,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:11,545 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 18:55:11,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:11,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 306 states and 426 transitions. [2022-12-14 18:55:11,615 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 426 transitions. [2022-12-14 18:55:11,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:11,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:11,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:12,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:12,969 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 18:55:13,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 306 states and 426 transitions. [2022-12-14 18:55:13,961 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 426 transitions. [2022-12-14 18:55:13,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:13,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:13,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:14,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:15,547 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 18:55:16,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:16,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 306 states and 426 transitions. [2022-12-14 18:55:16,844 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 426 transitions. [2022-12-14 18:55:16,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:16,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:16,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:19,973 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 18:55:21,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 306 states and 426 transitions. [2022-12-14 18:55:21,763 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 426 transitions. [2022-12-14 18:55:21,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:21,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:21,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:21,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:22,578 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:55:24,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:55:35,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:55:45,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:55:46,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:46,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 310 states and 437 transitions. [2022-12-14 18:55:46,655 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 437 transitions. [2022-12-14 18:55:46,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:55:46,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:46,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:46,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:46,824 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 122 proven. 61 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-12-14 18:55:47,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:47,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 182 states and 267 transitions. [2022-12-14 18:55:47,292 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 267 transitions. [2022-12-14 18:55:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:55:47,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:47,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:51,611 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:56:04,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:56:14,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:56:25,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:56:35,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:56:45,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:56:49,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 187 states and 277 transitions. [2022-12-14 18:56:49,268 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 277 transitions. [2022-12-14 18:56:49,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:56:49,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 18:57:09,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:09,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 196 states and 307 transitions. [2022-12-14 18:57:09,627 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 307 transitions. [2022-12-14 18:57:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:57:09,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:09,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:10,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:18,822 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:57:19,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:19,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 196 states and 307 transitions. [2022-12-14 18:57:19,614 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 307 transitions. [2022-12-14 18:57:19,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:57:19,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:19,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:57:39,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 196 states and 307 transitions. [2022-12-14 18:57:39,875 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 307 transitions. [2022-12-14 18:57:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:57:39,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:39,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:44,407 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:57:44,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:44,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 196 states and 307 transitions. [2022-12-14 18:57:44,950 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 307 transitions. [2022-12-14 18:57:44,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:57:44,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:44,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:45,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:51,339 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 18:58:04,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:58:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:10,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 206 states and 345 transitions. [2022-12-14 18:58:10,126 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 345 transitions. [2022-12-14 18:58:10,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:58:10,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:10,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:19,205 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 18:58:25,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:58:26,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:26,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 207 states and 348 transitions. [2022-12-14 18:58:26,305 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 348 transitions. [2022-12-14 18:58:26,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:58:26,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:26,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:27,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:31,579 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 18:58:34,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:58:45,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 18:58:45,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:58:45,222 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:58:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:58:45,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:45,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:45,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:51,335 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 18:58:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:51,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:58:51,432 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:58:51,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:58:51,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:51,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:57,294 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 18:58:57,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:58:57,370 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:58:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:58:57,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:57,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:06,170 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 18:59:06,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:06,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:59:06,624 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:59:06,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:59:06,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:06,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:07,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:10,266 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 18:59:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:10,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:59:10,359 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:59:10,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:59:10,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:10,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:17,820 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 18:59:17,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:17,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:59:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:59:17,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:59:17,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:17,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:18,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:22,640 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:59:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:22,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:59:22,723 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:59:22,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:59:22,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:22,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:26,949 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:59:27,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:27,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:59:27,416 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:59:27,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:59:27,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:27,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:28,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:31,723 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:59:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:32,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:59:32,114 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:59:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:59:32,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:32,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:32,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:38,424 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:59:39,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:39,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:59:39,219 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:59:39,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:59:39,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:39,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:39,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:59:43,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:59:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:59:43,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:59:43,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:43,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:44,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:50,356 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 18:59:50,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:50,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:59:50,783 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:59:50,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:59:50,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:50,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:51,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:58,430 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 18:59:58,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:58,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 18:59:58,524 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 18:59:58,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:59:58,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:58,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:02,946 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 19:00:03,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:03,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:00:03,033 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:00:03,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:00:03,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:03,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:03,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 19:00:03,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:00:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:00:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:00:03,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:03,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 19:00:03,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:03,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:00:03,613 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:00:03,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:00:03,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:03,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:00:06,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:06,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:00:06,960 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:00:06,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:00:06,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:06,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:14,557 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:00:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:00:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:00:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:00:15,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:15,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:15,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:23,021 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:00:42,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:42,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:00:42,264 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:00:42,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:00:42,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:42,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:48,228 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:00:48,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:48,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:00:48,335 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:00:48,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:00:48,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:48,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:53,190 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:00:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:53,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:00:53,929 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:00:53,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:00:53,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:53,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:54,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:02,670 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:01:02,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:01:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:01:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:01:02,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:02,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:03,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:09,955 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:01:10,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:10,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:01:10,060 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:01:10,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:01:10,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:10,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:15,128 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:01:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:01:15,242 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:01:15,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:01:15,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:15,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:21,116 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:01:21,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:21,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:01:21,203 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:01:21,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:01:21,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:21,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:22,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:28,689 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:01:28,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:28,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:01:28,777 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:01:28,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:01:28,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:28,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:01:33,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:33,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:01:33,769 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:01:33,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:01:33,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:33,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:36,820 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:01:36,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:36,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:01:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:01:36,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:01:36,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:37,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:42,162 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:02:02,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:02,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:02:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:02:02,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:02:02,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:02,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:06,677 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:02:06,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:06,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:02:06,759 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:02:06,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:02:06,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:06,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:07,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:09,204 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:02:09,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:09,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:02:09,288 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:02:09,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:02:09,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:09,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:02:16,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:16,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:02:16,976 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:02:16,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:02:16,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:16,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:17,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:20,508 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:02:20,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:20,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:02:20,614 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:02:20,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:02:20,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:20,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:25,841 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:02:25,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:25,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:02:25,965 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:02:25,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:02:25,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:25,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:26,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:33,157 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:02:33,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:33,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:02:33,240 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:02:33,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:02:33,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:33,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:36,647 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:02:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:36,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:02:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:02:36,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:02:36,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:36,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:37,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:41,521 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:02:41,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:41,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:02:41,608 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:02:41,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:02:41,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:41,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:41,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:02:50,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:50,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:02:50,069 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:02:50,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:02:50,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:50,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:56,881 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:02:56,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:56,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:02:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:02:56,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:02:56,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:56,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:04,011 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:03:04,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:04,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:03:04,110 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:03:04,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:03:04,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:04,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:07,433 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:03:07,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:07,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:03:07,518 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:03:07,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:03:07,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:07,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:12,747 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:03:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:12,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:03:12,842 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:03:12,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:03:12,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:12,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:18,615 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:03:18,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:03:18,715 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:03:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:03:18,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:18,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:19,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:03:25,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:25,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:03:25,140 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:03:25,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:03:25,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:25,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:25,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:32,147 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:03:32,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:32,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:03:32,274 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:03:32,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:03:32,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:32,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:38,288 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:03:38,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:03:38,377 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:03:38,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:03:38,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:38,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:41,233 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:03:41,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:03:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:03:41,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:03:41,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:41,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:44,881 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:03:45,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:45,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:03:45,001 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:03:45,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:03:45,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:45,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:45,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:51,479 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:03:51,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:51,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:03:51,559 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:03:51,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:03:51,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:51,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:55,261 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:03:55,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:55,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:03:55,348 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:03:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:03:55,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:55,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:00,320 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:04:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:04:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:04:00,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:04:00,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:00,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:08,193 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:04:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:04:08,798 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:04:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:04:08,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:08,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:09,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:15,950 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:04:16,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:04:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:04:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:04:16,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:16,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:20,109 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:04:20,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:20,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:04:20,198 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:04:20,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:04:20,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:20,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:20,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:25,611 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:04:25,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:25,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:04:25,701 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:04:25,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:04:25,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:25,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:29,464 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:04:29,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:29,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:04:29,549 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:04:29,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:04:29,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:29,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:32,063 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:04:32,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:32,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:04:32,157 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:04:32,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:04:32,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:32,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:35,934 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:04:36,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:36,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:04:36,013 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:04:36,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:04:36,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:36,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:43,072 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:04:43,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:43,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:04:43,162 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:04:43,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:04:43,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:43,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:50,503 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:04:50,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:50,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:04:50,581 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:04:50,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:04:50,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:50,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:54,373 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:04:54,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:54,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:04:54,459 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:04:54,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:04:54,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:54,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:05:02,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:05:02,552 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:05:02,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:05:02,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:02,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:03,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:06,299 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:05:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:06,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:05:06,377 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:05:06,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:05:06,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:06,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:08,685 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:05:08,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:08,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 208 states and 350 transitions. [2022-12-14 19:05:08,763 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2022-12-14 19:05:08,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:05:08,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:08,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:18,154 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked.