./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB --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 906036225f588312d23f50dd6f109319810cf1ead43ce885e134bcc5a0be0190 --- 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-dbf71c6-m [2022-10-17 17:06:26,129 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:06:26,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:06:26,178 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:06:26,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:06:26,180 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:06:26,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:06:26,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:06:26,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:06:26,190 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:06:26,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:06:26,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:06:26,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:06:26,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:06:26,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:06:26,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:06:26,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:06:26,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:06:26,206 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:06:26,209 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:06:26,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:06:26,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:06:26,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:06:26,220 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:06:26,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:06:26,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:06:26,227 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:06:26,236 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:06:26,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:06:26,238 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:06:26,239 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:06:26,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:06:26,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:06:26,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:06:26,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:06:26,247 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:06:26,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:06:26,248 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:06:26,249 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:06:26,250 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:06:26,251 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:06:26,252 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:06:26,309 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:06:26,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:06:26,310 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:06:26,311 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:06:26,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:06:26,317 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:06:26,318 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:06:26,318 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:06:26,318 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:06:26,319 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:06:26,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:06:26,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:06:26,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:06:26,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:06:26,321 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:06:26,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:06:26,322 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:06:26,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:06:26,323 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:06:26,323 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:06:26,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:06:26,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:06:26,324 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:06:26,325 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:06:26,325 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:06:26,326 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:06:26,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:06:26,328 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:06:26,328 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_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 906036225f588312d23f50dd6f109319810cf1ead43ce885e134bcc5a0be0190 [2022-10-17 17:06:26,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:06:26,673 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:06:26,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:06:26,677 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:06:26,678 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:06:26,680 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c [2022-10-17 17:06:26,763 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/data/d46c21193/967fac6dff0042f1873608407eedbafc/FLAGb675ca8bf [2022-10-17 17:06:27,318 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:06:27,318 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c [2022-10-17 17:06:27,331 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/data/d46c21193/967fac6dff0042f1873608407eedbafc/FLAGb675ca8bf [2022-10-17 17:06:27,625 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/data/d46c21193/967fac6dff0042f1873608407eedbafc [2022-10-17 17:06:27,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:06:27,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:06:27,637 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:06:27,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:06:27,640 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:06:27,641 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:06:27" (1/1) ... [2022-10-17 17:06:27,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41fde6b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:27, skipping insertion in model container [2022-10-17 17:06:27,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:06:27" (1/1) ... [2022-10-17 17:06:27,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:06:27,724 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:06:28,003 WARN L230 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_c9d321e7-4836-4c80-a0df-53443967ddc8/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c[14682,14695] [2022-10-17 17:06:28,006 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:06:28,016 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:06:28,096 WARN L230 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_c9d321e7-4836-4c80-a0df-53443967ddc8/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c[14682,14695] [2022-10-17 17:06:28,097 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:06:28,130 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:06:28,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:28 WrapperNode [2022-10-17 17:06:28,130 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:06:28,131 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:06:28,132 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:06:28,134 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:06:28,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:28" (1/1) ... [2022-10-17 17:06:28,172 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:28" (1/1) ... [2022-10-17 17:06:28,224 INFO L138 Inliner]: procedures = 32, calls = 48, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 535 [2022-10-17 17:06:28,224 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:06:28,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:06:28,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:06:28,225 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:06:28,235 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:28" (1/1) ... [2022-10-17 17:06:28,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:28" (1/1) ... [2022-10-17 17:06:28,253 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:28" (1/1) ... [2022-10-17 17:06:28,258 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:28" (1/1) ... [2022-10-17 17:06:28,272 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:28" (1/1) ... [2022-10-17 17:06:28,281 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:28" (1/1) ... [2022-10-17 17:06:28,285 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:28" (1/1) ... [2022-10-17 17:06:28,288 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:28" (1/1) ... [2022-10-17 17:06:28,294 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:06:28,295 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:06:28,295 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:06:28,295 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:06:28,297 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:28" (1/1) ... [2022-10-17 17:06:28,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:06:28,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:06:28,334 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:06:28,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d321e7-4836-4c80-a0df-53443967ddc8/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:06:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2022-10-17 17:06:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2022-10-17 17:06:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:06:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2022-10-17 17:06:28,396 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2022-10-17 17:06:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2022-10-17 17:06:28,396 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2022-10-17 17:06:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure flip_the_side [2022-10-17 17:06:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure flip_the_side [2022-10-17 17:06:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:06:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:06:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:06:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2022-10-17 17:06:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2022-10-17 17:06:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:06:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:06:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2022-10-17 17:06:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2022-10-17 17:06:28,516 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:06:28,518 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:06:29,421 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:06:29,761 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:06:29,761 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 17:06:29,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:06:29 BoogieIcfgContainer [2022-10-17 17:06:29,765 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:06:29,766 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:06:29,766 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:06:29,778 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:06:29,778 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:06:29" (1/1) ... [2022-10-17 17:06:29,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:06:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:29,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 149 states and 230 transitions. [2022-10-17 17:06:29,875 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 230 transitions. [2022-10-17 17:06:29,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:06:29,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:29,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:30,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:30,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:06:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:30,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 150 states and 230 transitions. [2022-10-17 17:06:30,589 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 230 transitions. [2022-10-17 17:06:30,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 17:06:30,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:30,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:30,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:31,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:31,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 158 states and 244 transitions. [2022-10-17 17:06:31,040 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 244 transitions. [2022-10-17 17:06:31,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 17:06:31,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:31,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:31,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:31,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:31,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 167 states and 260 transitions. [2022-10-17 17:06:31,551 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 260 transitions. [2022-10-17 17:06:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 17:06:31,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:31,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:31,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:31,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:31,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:31,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 169 states and 266 transitions. [2022-10-17 17:06:31,727 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 266 transitions. [2022-10-17 17:06:31,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 17:06:31,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:31,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:31,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:31,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:31,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 171 states and 272 transitions. [2022-10-17 17:06:31,913 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 272 transitions. [2022-10-17 17:06:31,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 17:06:31,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:31,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:31,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:32,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:32,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:32,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 173 states and 275 transitions. [2022-10-17 17:06:32,085 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 275 transitions. [2022-10-17 17:06:32,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 17:06:32,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:32,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:32,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:32,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 176 states and 278 transitions. [2022-10-17 17:06:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 278 transitions. [2022-10-17 17:06:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 17:06:32,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:32,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:32,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:32,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:32,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 179 states and 281 transitions. [2022-10-17 17:06:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 281 transitions. [2022-10-17 17:06:32,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 17:06:32,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:32,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:32,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:33,117 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:33,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:33,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 181 states and 283 transitions. [2022-10-17 17:06:33,301 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 283 transitions. [2022-10-17 17:06:33,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 17:06:33,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:33,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:33,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:33,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:33,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 184 states and 286 transitions. [2022-10-17 17:06:33,682 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 286 transitions. [2022-10-17 17:06:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:33,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:33,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:33,983 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:34,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:34,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 188 states and 290 transitions. [2022-10-17 17:06:34,212 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 290 transitions. [2022-10-17 17:06:34,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:34,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:34,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:35,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-10-17 17:06:37,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:37,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 209 states and 338 transitions. [2022-10-17 17:06:37,041 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 338 transitions. [2022-10-17 17:06:37,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:37,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:37,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:37,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:39,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:39,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:39,018 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:39,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:39,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:39,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:39,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:39,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:39,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:39,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:39,184 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:39,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:39,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:39,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:39,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:39,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:39,350 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:39,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:39,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:39,567 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:39,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:39,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:39,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:39,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:39,705 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:39,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:39,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:39,729 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:39,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:39,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:39,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:39,873 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:39,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:39,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:39,901 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:39,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:39,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:39,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:39,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:40,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:40,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:40,121 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:40,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:40,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:40,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:40,285 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:40,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:40,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:40,313 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:40,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:40,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:40,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:40,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:40,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:40,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:40,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:40,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:40,628 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:40,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:40,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:40,655 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:40,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:40,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:40,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:40,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:40,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:40,830 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:40,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:40,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:40,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:40,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:40,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:40,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:40,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:40,972 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:40,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:40,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:40,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:41,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:41,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:41,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:41,119 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:41,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:41,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:41,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:41,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:41,252 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:41,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:41,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:41,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:41,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:41,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:41,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:41,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:41,433 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:41,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:41,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:41,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:41,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:41,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:41,587 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:41,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:41,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:41,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:41,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:41,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:41,756 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:41,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:41,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:41,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:41,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:41,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:41,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:41,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:41,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:41,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:42,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:42,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:42,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:42,055 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:42,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:42,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:42,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:42,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:42,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:42,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:42,193 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:42,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:42,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:42,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:42,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:42,345 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:42,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:42,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:42,375 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:42,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:42,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:42,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:42,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:42,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:42,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:42,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:42,534 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:42,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:42,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:42,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:42,652 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:42,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:42,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:42,676 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:42,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:42,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:42,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:42,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:42,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:42,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:42,814 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:42,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:42,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:42,943 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:42,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:42,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:42,968 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:42,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:42,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:42,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:43,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:43,115 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:43,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:43,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:43,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:43,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:43,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:43,260 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:43,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:43,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:43,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:43,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:43,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:43,397 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:43,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:43,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:43,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:43,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:43,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:43,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:43,537 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:43,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:43,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:43,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:43,652 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:43,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:43,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:43,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:43,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:43,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:43,806 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:43,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:43,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:43,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:43,909 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:43,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:43,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:43,931 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:43,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:43,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:43,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:44,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:44,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:44,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:44,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:44,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:44,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:44,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:44,209 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:44,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:44,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:44,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:44,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:44,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:44,351 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:44,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:44,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:44,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:44,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:44,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:44,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:44,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:44,479 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:44,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:44,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:44,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:44,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:44,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:44,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:44,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:44,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:44,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:44,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:44,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:44,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:44,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:44,752 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:44,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:44,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:44,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:44,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:44,887 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:44,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:44,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:44,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:44,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:45,021 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:45,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:45,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:45,128 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:45,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:45,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:45,152 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:45,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:45,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:45,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:45,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:45,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:45,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:45,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:45,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:45,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:45,425 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:45,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:45,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:45,453 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:45,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:45,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:45,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:45,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:45,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:45,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:45,603 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:45,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:45,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:45,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:45,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:45,707 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:45,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:45,731 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:45,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:45,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:45,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:45,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:45,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:45,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:45,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:45,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:45,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:45,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:45,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:45,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:45,983 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:45,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:45,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:45,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:46,102 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:46,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:46,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:46,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:46,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:46,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:46,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:46,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:46,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:46,253 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:46,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:46,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:46,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:46,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:46,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:46,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:46,382 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:46,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:46,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:46,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:46,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:46,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:46,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:46,509 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:46,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:46,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:46,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:46,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:46,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:46,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:46,642 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:46,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:46,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:46,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:46,816 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:46,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:46,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:46,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:46,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:46,920 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:46,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:46,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:46,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:46,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:47,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:47,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:47,070 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:47,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:47,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:47,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:47,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:47,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:47,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:47,193 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:47,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:47,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:47,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:47,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:47,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:47,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:47,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:47,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:47,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:47,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:47,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:47,449 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:47,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:47,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:47,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:47,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:47,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:47,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:47,584 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:47,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:47,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:47,707 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:47,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:47,727 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:47,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:47,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:47,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:47,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:47,828 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:47,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:47,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:47,849 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:47,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:47,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:47,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:47,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:47,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:47,971 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:47,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:47,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:47,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:48,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:48,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:48,096 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:48,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:48,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:48,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:48,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:48,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:48,230 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:48,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:48,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:48,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:48,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:48,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:48,350 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:48,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:48,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:48,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:48,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:48,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:48,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:48,502 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:48,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:48,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:48,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:48,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:48,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:48,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:48,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:48,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:48,751 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:48,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:48,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:48,770 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:48,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:48,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:48,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:48,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:48,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:48,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:48,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:48,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:49,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:49,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:49,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:49,050 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:49,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:49,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:49,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:49,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:49,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:49,197 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:49,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:49,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:49,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:49,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:49,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:49,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:49,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:49,322 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:49,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:49,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:49,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:49,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:49,445 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:49,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:49,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:49,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:49,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:49,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:49,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:49,566 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:49,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:49,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:49,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:49,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:49,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:49,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:49,689 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:49,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:49,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:49,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:49,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:49,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:49,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:49,818 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:49,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:49,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:49,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:49,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:49,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:49,939 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:49,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:49,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:49,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:50,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:50,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:50,072 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:50,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:50,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:50,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:50,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:50,175 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:50,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:50,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:50,195 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:50,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:50,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:50,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:50,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:50,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:50,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:50,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:50,316 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:50,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:50,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:50,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:50,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:50,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:50,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:50,437 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:50,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:50,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:50,538 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:50,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:50,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:50,556 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:50,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:50,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:50,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:50,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:50,661 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:50,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:50,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:50,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:50,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:50,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:50,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:50,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:50,800 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:50,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:50,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:50,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:50,898 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:50,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:50,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:50,921 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:50,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:50,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:50,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:51,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:51,038 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:51,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:51,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:51,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:51,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:51,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:51,159 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:51,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:51,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:51,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:51,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:51,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:51,303 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:51,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:51,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:51,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:51,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:51,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:51,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:51,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:51,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:51,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:51,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:51,530 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:51,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:51,547 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:51,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:51,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:51,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:51,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:51,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:51,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:51,663 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:51,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:51,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:51,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:51,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:51,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:51,778 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:51,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:51,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:51,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:51,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:51,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:51,895 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:51,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:51,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:51,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:51,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:52,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:52,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:52,016 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:52,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:52,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:52,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:52,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:52,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:52,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:52,152 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:52,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:52,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:52,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:52,260 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:52,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:52,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:52,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:52,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:52,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:52,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:52,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:52,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:52,405 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:52,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:52,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:52,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:52,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:52,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:52,526 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:52,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:52,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:52,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:52,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:52,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:52,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:52,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:52,654 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:52,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:52,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:52,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:52,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:52,748 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:52,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:52,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:52,765 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:52,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:52,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:52,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:52,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:52,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:52,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:52,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:52,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:52,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:53,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:53,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:53,003 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:53,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:53,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:53,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:53,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:53,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:53,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:53,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:53,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:53,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:53,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:53,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:53,238 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:53,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:53,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:53,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:53,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:53,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:53,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:53,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:53,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:06:53,479 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:06:53,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:06:53,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:53,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:53,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat