./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d07f8866cb9bb11c792ba110404f1fc964b1e4b380540b8d73177141eae78bfc --- 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-e04fb08 [2022-11-16 06:26:09,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:26:09,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:26:09,222 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:26:09,222 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:26:09,223 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:26:09,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:26:09,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:26:09,233 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:26:09,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:26:09,240 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:26:09,243 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:26:09,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:26:09,246 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:26:09,249 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:26:09,251 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:26:09,252 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:26:09,253 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:26:09,256 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:26:09,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:26:09,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:26:09,266 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:26:09,269 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:26:09,270 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:26:09,278 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:26:09,278 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:26:09,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:26:09,280 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:26:09,281 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:26:09,282 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:26:09,282 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:26:09,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:26:09,286 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:26:09,287 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:26:09,288 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:26:09,288 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:26:09,289 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:26:09,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:26:09,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:26:09,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:26:09,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:26:09,292 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-16 06:26:09,328 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:26:09,328 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:26:09,329 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:26:09,329 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:26:09,330 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:26:09,330 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:26:09,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:26:09,331 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 06:26:09,331 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:26:09,331 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 06:26:09,331 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:26:09,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:26:09,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:26:09,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:26:09,332 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 06:26:09,332 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:26:09,333 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:26:09,333 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:26:09,333 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:26:09,333 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:26:09,334 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:26:09,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:26:09,334 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:26:09,335 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:26:09,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:26:09,335 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:26:09,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:26:09,337 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:26:09,337 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_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d07f8866cb9bb11c792ba110404f1fc964b1e4b380540b8d73177141eae78bfc [2022-11-16 06:26:09,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:26:09,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:26:09,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:26:09,653 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:26:09,655 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:26:09,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-11-16 06:26:09,735 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/data/7db556ed1/c0726212d66b4cbbbd7859cad2114fcc/FLAGb55234298 [2022-11-16 06:26:10,250 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:26:10,250 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-11-16 06:26:10,260 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/data/7db556ed1/c0726212d66b4cbbbd7859cad2114fcc/FLAGb55234298 [2022-11-16 06:26:10,547 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/data/7db556ed1/c0726212d66b4cbbbd7859cad2114fcc [2022-11-16 06:26:10,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:26:10,551 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:26:10,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:26:10,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:26:10,559 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:26:10,560 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:26:10" (1/1) ... [2022-11-16 06:26:10,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7494ec5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:10, skipping insertion in model container [2022-11-16 06:26:10,562 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:26:10" (1/1) ... [2022-11-16 06:26:10,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:26:10,627 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:26:10,871 WARN L229 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_ae12c53a-526f-4595-9c54-0104bf7b5a04/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[6358,6371] [2022-11-16 06:26:10,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:26:10,928 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:26:11,011 WARN L229 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_ae12c53a-526f-4595-9c54-0104bf7b5a04/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[6358,6371] [2022-11-16 06:26:11,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:26:11,088 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:26:11,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:11 WrapperNode [2022-11-16 06:26:11,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:26:11,091 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:26:11,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:26:11,092 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:26:11,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:11" (1/1) ... [2022-11-16 06:26:11,123 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:11" (1/1) ... [2022-11-16 06:26:11,162 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 507 [2022-11-16 06:26:11,162 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:26:11,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:26:11,163 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:26:11,163 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:26:11,173 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:11" (1/1) ... [2022-11-16 06:26:11,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:11" (1/1) ... [2022-11-16 06:26:11,177 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:11" (1/1) ... [2022-11-16 06:26:11,177 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:11" (1/1) ... [2022-11-16 06:26:11,184 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:11" (1/1) ... [2022-11-16 06:26:11,189 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:11" (1/1) ... [2022-11-16 06:26:11,191 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:11" (1/1) ... [2022-11-16 06:26:11,193 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:11" (1/1) ... [2022-11-16 06:26:11,197 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:26:11,198 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:26:11,198 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:26:11,199 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:26:11,200 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:11" (1/1) ... [2022-11-16 06:26:11,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:26:11,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:26:11,232 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:26:11,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae12c53a-526f-4595-9c54-0104bf7b5a04/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:26:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:26:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:26:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:26:11,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:26:11,424 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:26:11,426 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:26:12,106 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:26:12,303 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:26:12,303 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:26:12,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:26:12 BoogieIcfgContainer [2022-11-16 06:26:12,307 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:26:12,308 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:26:12,308 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:26:12,320 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:26:12,320 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:26:12" (1/1) ... [2022-11-16 06:26:12,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:26:12,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:12,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 100 states and 165 transitions. [2022-11-16 06:26:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 165 transitions. [2022-11-16 06:26:12,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-16 06:26:12,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:12,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:12,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:13,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 102 states and 166 transitions. [2022-11-16 06:26:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 166 transitions. [2022-11-16 06:26:13,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 06:26:13,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:13,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:13,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:13,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:13,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:13,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 108 states and 175 transitions. [2022-11-16 06:26:13,467 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 175 transitions. [2022-11-16 06:26:13,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 06:26:13,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:13,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 111 states and 180 transitions. [2022-11-16 06:26:13,636 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 180 transitions. [2022-11-16 06:26:13,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 06:26:13,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:13,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:13,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:13,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 112 states and 180 transitions. [2022-11-16 06:26:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 180 transitions. [2022-11-16 06:26:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 06:26:13,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:13,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:13,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:14,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:14,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 123 states and 199 transitions. [2022-11-16 06:26:14,160 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 199 transitions. [2022-11-16 06:26:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 06:26:14,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:14,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:14,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:14,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 126 states and 204 transitions. [2022-11-16 06:26:14,305 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 204 transitions. [2022-11-16 06:26:14,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 06:26:14,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:14,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:14,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:14,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:14,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 127 states and 204 transitions. [2022-11-16 06:26:14,411 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 204 transitions. [2022-11-16 06:26:14,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 06:26:14,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:14,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:14,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:14,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:14,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:14,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 130 states and 209 transitions. [2022-11-16 06:26:14,529 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 209 transitions. [2022-11-16 06:26:14,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 06:26:14,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:14,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:14,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:14,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:14,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:14,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 131 states and 209 transitions. [2022-11-16 06:26:14,634 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 209 transitions. [2022-11-16 06:26:14,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 06:26:14,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:14,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:14,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:14,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:15,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:15,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 139 states and 221 transitions. [2022-11-16 06:26:15,425 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 221 transitions. [2022-11-16 06:26:15,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 06:26:15,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:15,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:15,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:15,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:16,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:16,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 155 states and 249 transitions. [2022-11-16 06:26:16,302 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 249 transitions. [2022-11-16 06:26:16,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 06:26:16,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:16,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:16,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:16,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 158 states and 255 transitions. [2022-11-16 06:26:16,399 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 255 transitions. [2022-11-16 06:26:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 06:26:16,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:16,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:16,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:16,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:16,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:16,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 159 states and 255 transitions. [2022-11-16 06:26:16,520 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 255 transitions. [2022-11-16 06:26:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 06:26:16,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:16,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:16,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:16,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:16,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:16,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 162 states and 260 transitions. [2022-11-16 06:26:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 260 transitions. [2022-11-16 06:26:16,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 06:26:16,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:16,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:16,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:16,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:16,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:16,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 163 states and 260 transitions. [2022-11-16 06:26:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 260 transitions. [2022-11-16 06:26:16,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 06:26:16,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:16,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:16,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:16,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:16,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 166 states and 265 transitions. [2022-11-16 06:26:16,853 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 265 transitions. [2022-11-16 06:26:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 06:26:16,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:16,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:16,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:16,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:16,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 169 states and 270 transitions. [2022-11-16 06:26:16,939 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 270 transitions. [2022-11-16 06:26:16,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 06:26:16,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:16,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:16,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:17,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:17,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 170 states and 270 transitions. [2022-11-16 06:26:17,025 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 270 transitions. [2022-11-16 06:26:17,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 06:26:17,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:17,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:17,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:17,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:17,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:17,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 171 states and 270 transitions. [2022-11-16 06:26:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 270 transitions. [2022-11-16 06:26:17,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 06:26:17,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:17,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:17,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:18,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:18,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 184 states and 291 transitions. [2022-11-16 06:26:18,605 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 291 transitions. [2022-11-16 06:26:18,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 06:26:18,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:18,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:18,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:20,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:20,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 205 states and 328 transitions. [2022-11-16 06:26:20,199 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 328 transitions. [2022-11-16 06:26:20,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 06:26:20,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:20,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:20,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:20,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 208 states and 334 transitions. [2022-11-16 06:26:20,327 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 334 transitions. [2022-11-16 06:26:20,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 06:26:20,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:20,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:20,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:20,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:20,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 211 states and 340 transitions. [2022-11-16 06:26:20,423 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 340 transitions. [2022-11-16 06:26:20,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 06:26:20,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:20,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:20,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:20,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:20,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 212 states and 340 transitions. [2022-11-16 06:26:20,504 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 340 transitions. [2022-11-16 06:26:20,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 06:26:20,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:20,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:20,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:20,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 213 states and 340 transitions. [2022-11-16 06:26:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 340 transitions. [2022-11-16 06:26:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 06:26:20,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:20,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:20,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:20,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:20,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 216 states and 345 transitions. [2022-11-16 06:26:20,691 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 345 transitions. [2022-11-16 06:26:20,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 06:26:20,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:20,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:20,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:20,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:20,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:20,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 217 states and 345 transitions. [2022-11-16 06:26:20,771 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 345 transitions. [2022-11-16 06:26:20,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 06:26:20,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:20,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:20,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:20,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:20,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 220 states and 351 transitions. [2022-11-16 06:26:20,873 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 351 transitions. [2022-11-16 06:26:20,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 06:26:20,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:20,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:20,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:20,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:20,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:20,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 221 states and 351 transitions. [2022-11-16 06:26:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 351 transitions. [2022-11-16 06:26:20,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 06:26:20,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:20,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:20,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:21,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:21,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:21,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 224 states and 356 transitions. [2022-11-16 06:26:21,049 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 356 transitions. [2022-11-16 06:26:21,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 06:26:21,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:21,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:21,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:21,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:21,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:21,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 227 states and 361 transitions. [2022-11-16 06:26:21,130 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 361 transitions. [2022-11-16 06:26:21,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 06:26:21,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:21,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:21,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:21,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:21,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 228 states and 361 transitions. [2022-11-16 06:26:21,208 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 361 transitions. [2022-11-16 06:26:21,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 06:26:21,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:21,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:21,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:21,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:21,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:21,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 229 states and 361 transitions. [2022-11-16 06:26:21,315 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 361 transitions. [2022-11-16 06:26:21,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 06:26:21,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:21,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:23,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 247 states and 391 transitions. [2022-11-16 06:26:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 391 transitions. [2022-11-16 06:26:23,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 06:26:23,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:23,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:23,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:24,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:33,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 269 states and 424 transitions. [2022-11-16 06:26:33,526 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 424 transitions. [2022-11-16 06:26:33,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:26:33,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:33,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:33,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:33,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:33,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:33,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 272 states and 430 transitions. [2022-11-16 06:26:33,661 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 430 transitions. [2022-11-16 06:26:33,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:26:33,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:33,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:34,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:44,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:44,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 280 states and 444 transitions. [2022-11-16 06:26:44,010 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 444 transitions. [2022-11-16 06:26:44,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:26:44,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:44,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:45,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:27:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 308 states and 508 transitions. [2022-11-16 06:27:20,390 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 508 transitions. [2022-11-16 06:27:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:27:20,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:20,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:20,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:27:21,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:21,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 309 states and 508 transitions. [2022-11-16 06:27:21,051 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 508 transitions. [2022-11-16 06:27:21,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:27:21,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:21,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:27:56,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 327 states and 543 transitions. [2022-11-16 06:27:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 543 transitions. [2022-11-16 06:27:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:27:56,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:56,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:56,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:28:08,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:08,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 340 states and 568 transitions. [2022-11-16 06:28:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 568 transitions. [2022-11-16 06:28:08,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:28:08,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:08,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:09,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:28:47,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:47,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 363 states and 611 transitions. [2022-11-16 06:28:47,486 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 611 transitions. [2022-11-16 06:28:47,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:28:47,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:47,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:47,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:28:53,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:53,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 371 states and 624 transitions. [2022-11-16 06:28:53,965 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 624 transitions. [2022-11-16 06:28:53,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:28:53,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:53,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:54,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:28:56,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:56,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 374 states and 634 transitions. [2022-11-16 06:28:56,127 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 634 transitions. [2022-11-16 06:28:56,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:28:56,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:56,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:56,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:28:57,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:57,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 377 states and 640 transitions. [2022-11-16 06:28:57,821 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 640 transitions. [2022-11-16 06:28:57,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:28:57,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:57,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:57,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:28:59,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:59,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 379 states and 644 transitions. [2022-11-16 06:28:59,419 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 644 transitions. [2022-11-16 06:28:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:28:59,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:59,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:00,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:29:46,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:46,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 392 states and 670 transitions. [2022-11-16 06:29:46,377 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 670 transitions. [2022-11-16 06:29:46,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 06:29:46,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:46,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:47,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:30:46,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:46,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 396 states and 683 transitions. [2022-11-16 06:30:46,784 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 683 transitions. [2022-11-16 06:30:46,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 06:30:46,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:46,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:46,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:46,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:30:49,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:49,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 399 states and 688 transitions. [2022-11-16 06:30:49,091 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 688 transitions. [2022-11-16 06:30:49,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 06:30:49,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:49,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:49,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:49,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:31:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 407 states and 701 transitions. [2022-11-16 06:31:02,864 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 701 transitions. [2022-11-16 06:31:02,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 06:31:02,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:02,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:03,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:31:21,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 416 states and 720 transitions. [2022-11-16 06:31:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 720 transitions. [2022-11-16 06:31:21,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 06:31:21,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:21,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:22,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:31:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:57,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 435 states and 758 transitions. [2022-11-16 06:31:57,438 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 758 transitions. [2022-11-16 06:31:57,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 06:31:57,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:57,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:58,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:32:41,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 459 states and 804 transitions. [2022-11-16 06:32:41,731 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 804 transitions. [2022-11-16 06:32:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 06:32:41,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:41,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:42,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:33:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:11,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 473 states and 835 transitions. [2022-11-16 06:33:11,612 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 835 transitions. [2022-11-16 06:33:11,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 06:33:11,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:11,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:11,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:12,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:33:26,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:26,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 478 states and 851 transitions. [2022-11-16 06:33:26,509 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 851 transitions. [2022-11-16 06:33:26,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 06:33:26,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:26,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:26,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:33:34,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:34,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 481 states and 861 transitions. [2022-11-16 06:33:34,993 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 861 transitions. [2022-11-16 06:33:34,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 06:33:35,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:35,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:33:43,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 484 states and 867 transitions. [2022-11-16 06:33:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 867 transitions. [2022-11-16 06:33:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 06:33:43,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:43,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:43,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:43,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:33:51,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:51,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 487 states and 873 transitions. [2022-11-16 06:33:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 873 transitions. [2022-11-16 06:33:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 06:33:51,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:51,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:33:59,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:59,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 490 states and 879 transitions. [2022-11-16 06:33:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 879 transitions. [2022-11-16 06:33:59,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 06:33:59,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:59,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:59,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:59,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:34:08,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:08,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 493 states and 887 transitions. [2022-11-16 06:34:08,201 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 887 transitions. [2022-11-16 06:34:08,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 06:34:08,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:08,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:08,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:08,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:34:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:16,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 496 states and 893 transitions. [2022-11-16 06:34:16,252 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 893 transitions. [2022-11-16 06:34:16,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:34:16,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:16,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:16,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:16,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:34:25,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:25,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 499 states and 900 transitions. [2022-11-16 06:34:25,100 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 900 transitions. [2022-11-16 06:34:25,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:34:25,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:25,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:34:34,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:34,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 502 states and 909 transitions. [2022-11-16 06:34:34,109 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 909 transitions. [2022-11-16 06:34:34,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:34:34,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:34,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:34:42,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:42,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 505 states and 914 transitions. [2022-11-16 06:34:42,122 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 914 transitions. [2022-11-16 06:34:42,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:34:42,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:42,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:42,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:34:51,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:51,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 508 states and 919 transitions. [2022-11-16 06:34:51,184 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 919 transitions. [2022-11-16 06:34:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:34:51,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:51,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:51,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:35:00,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:00,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 511 states and 927 transitions. [2022-11-16 06:35:00,280 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 927 transitions. [2022-11-16 06:35:00,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:35:00,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:00,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:01,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:36:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:04,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 536 states and 982 transitions. [2022-11-16 06:36:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 982 transitions. [2022-11-16 06:36:04,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:36:04,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:04,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:36:13,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:13,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 539 states and 990 transitions. [2022-11-16 06:36:13,799 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 990 transitions. [2022-11-16 06:36:13,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:36:13,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:13,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:13,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:13,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:36:23,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:23,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 542 states and 996 transitions. [2022-11-16 06:36:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 996 transitions. [2022-11-16 06:36:23,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:36:23,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:23,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:23,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:36:32,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:32,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 545 states and 1003 transitions. [2022-11-16 06:36:32,703 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1003 transitions. [2022-11-16 06:36:32,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:36:32,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:32,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:32,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:37:02,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:02,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 558 states and 1030 transitions. [2022-11-16 06:37:02,219 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1030 transitions. [2022-11-16 06:37:02,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:37:02,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:02,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:02,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:37:11,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:11,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 561 states and 1037 transitions. [2022-11-16 06:37:11,795 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1037 transitions. [2022-11-16 06:37:11,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:37:11,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:11,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:11,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:37:21,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:21,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 564 states and 1044 transitions. [2022-11-16 06:37:21,480 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1044 transitions. [2022-11-16 06:37:21,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:37:21,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:21,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:37:31,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:31,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 567 states and 1049 transitions. [2022-11-16 06:37:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1049 transitions. [2022-11-16 06:37:31,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 06:37:31,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:31,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:31,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:31,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:37:41,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:41,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 570 states and 1058 transitions. [2022-11-16 06:37:41,840 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1058 transitions. [2022-11-16 06:37:41,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 06:37:41,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:41,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:41,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:41,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:37:52,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 573 states and 1063 transitions. [2022-11-16 06:37:52,196 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1063 transitions. [2022-11-16 06:37:52,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 06:37:52,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:52,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:52,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:52,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:38:02,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 576 states and 1068 transitions. [2022-11-16 06:38:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1068 transitions. [2022-11-16 06:38:02,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 06:38:02,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:02,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:02,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:38:24,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:24,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 584 states and 1087 transitions. [2022-11-16 06:38:24,154 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1087 transitions. [2022-11-16 06:38:24,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 06:38:24,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:24,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:24,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:24,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:38:34,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:34,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 587 states and 1092 transitions. [2022-11-16 06:38:34,987 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1092 transitions. [2022-11-16 06:38:34,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 06:38:34,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:34,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:35,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:44,916 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:40:06,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:06,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 623 states and 1233 transitions. [2022-11-16 06:40:06,868 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1233 transitions. [2022-11-16 06:40:06,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 06:40:06,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:06,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat