./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product12.cil.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_aa162d7f-b52d-4f31-9dbf-cd00711926f9/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/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_aa162d7f-b52d-4f31-9dbf-cd00711926f9/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product12.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/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_aa162d7f-b52d-4f31-9dbf-cd00711926f9/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 24866d83893c62cb34bc59a82613556af1a8105419efcaf32d88f955b1a97fe7 --- 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 17:05:55,991 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:05:55,994 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:05:56,033 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:05:56,039 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:05:56,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:05:56,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:05:56,050 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:05:56,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:05:56,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:05:56,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:05:56,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:05:56,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:05:56,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:05:56,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:05:56,072 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:05:56,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:05:56,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:05:56,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:05:56,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:05:56,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:05:56,094 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:05:56,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:05:56,098 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:05:56,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:05:56,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:05:56,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:05:56,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:05:56,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:05:56,114 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:05:56,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:05:56,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:05:56,118 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:05:56,119 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:05:56,121 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:05:56,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:05:56,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:05:56,123 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:05:56,123 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:05:56,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:05:56,125 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:05:56,126 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:05:56,166 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:05:56,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:05:56,171 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:05:56,171 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:05:56,172 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:05:56,172 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:05:56,173 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:05:56,173 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:05:56,173 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:05:56,173 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:05:56,174 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:05:56,175 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:05:56,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:05:56,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:05:56,175 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:05:56,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:05:56,176 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:05:56,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:05:56,176 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:05:56,176 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:05:56,177 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:05:56,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:56,177 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:05:56,177 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:05:56,178 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:05:56,178 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:05:56,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:05:56,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:05:56,179 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_aa162d7f-b52d-4f31-9dbf-cd00711926f9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24866d83893c62cb34bc59a82613556af1a8105419efcaf32d88f955b1a97fe7 [2022-10-17 17:05:56,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:05:56,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:05:56,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:05:56,553 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:05:56,554 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:05:56,556 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/product-lines/minepump_spec2_product12.cil.c [2022-10-17 17:05:56,622 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/bin/ukojak-92XMlrwhuB/data/844b4553d/45959ffabb2249938a0f12a381e4d39a/FLAG439c5a678 [2022-10-17 17:05:57,256 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:05:57,257 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/sv-benchmarks/c/product-lines/minepump_spec2_product12.cil.c [2022-10-17 17:05:57,271 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/bin/ukojak-92XMlrwhuB/data/844b4553d/45959ffabb2249938a0f12a381e4d39a/FLAG439c5a678 [2022-10-17 17:05:57,521 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/bin/ukojak-92XMlrwhuB/data/844b4553d/45959ffabb2249938a0f12a381e4d39a [2022-10-17 17:05:57,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:05:57,526 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:05:57,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:57,529 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:05:57,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:05:57,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:57" (1/1) ... [2022-10-17 17:05:57,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b52d088 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:57, skipping insertion in model container [2022-10-17 17:05:57,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:57" (1/1) ... [2022-10-17 17:05:57,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:05:57,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:05:57,887 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_aa162d7f-b52d-4f31-9dbf-cd00711926f9/sv-benchmarks/c/product-lines/minepump_spec2_product12.cil.c[6803,6816] [2022-10-17 17:05:57,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:57,991 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:05:58,052 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_aa162d7f-b52d-4f31-9dbf-cd00711926f9/sv-benchmarks/c/product-lines/minepump_spec2_product12.cil.c[6803,6816] [2022-10-17 17:05:58,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:58,137 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:05:58,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:58 WrapperNode [2022-10-17 17:05:58,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:58,141 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:58,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:05:58,143 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:05:58,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:58" (1/1) ... [2022-10-17 17:05:58,181 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:58" (1/1) ... [2022-10-17 17:05:58,212 INFO L138 Inliner]: procedures = 53, calls = 150, calls flagged for inlining = 22, calls inlined = 17, statements flattened = 198 [2022-10-17 17:05:58,213 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:58,213 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:05:58,214 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:05:58,214 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:05:58,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:58" (1/1) ... [2022-10-17 17:05:58,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:58" (1/1) ... [2022-10-17 17:05:58,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:58" (1/1) ... [2022-10-17 17:05:58,244 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:58" (1/1) ... [2022-10-17 17:05:58,251 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:58" (1/1) ... [2022-10-17 17:05:58,269 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:58" (1/1) ... [2022-10-17 17:05:58,270 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:58" (1/1) ... [2022-10-17 17:05:58,272 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:58" (1/1) ... [2022-10-17 17:05:58,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:05:58,275 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:05:58,275 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:05:58,275 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:05:58,287 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:58" (1/1) ... [2022-10-17 17:05:58,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:58,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:05:58,321 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:05:58,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa162d7f-b52d-4f31-9dbf-cd00711926f9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:05:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:05:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2022-10-17 17:05:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2022-10-17 17:05:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-10-17 17:05:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-10-17 17:05:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-10-17 17:05:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-10-17 17:05:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2022-10-17 17:05:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2022-10-17 17:05:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:05:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2022-10-17 17:05:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2022-10-17 17:05:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:05:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:05:58,497 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:05:58,500 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:05:58,890 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:05:59,073 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:05:59,073 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 17:05:59,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:05:59 BoogieIcfgContainer [2022-10-17 17:05:59,076 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:05:59,078 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:05:59,078 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:05:59,088 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:05:59,089 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:05:59" (1/1) ... [2022-10-17 17:05:59,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:05:59,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:59,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 40 states and 51 transitions. [2022-10-17 17:05:59,193 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 51 transitions. [2022-10-17 17:05:59,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:05:59,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:59,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:59,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:59,493 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 17:05:59,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:59,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 40 states and 49 transitions. [2022-10-17 17:05:59,544 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2022-10-17 17:05:59,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:05:59,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:59,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:59,706 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 17:05:59,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:59,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 42 states and 52 transitions. [2022-10-17 17:05:59,738 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 52 transitions. [2022-10-17 17:05:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:05:59,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:59,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:59,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:59,942 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 17:06:00,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:00,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 53 states and 72 transitions. [2022-10-17 17:06:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 72 transitions. [2022-10-17 17:06:00,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 17:06:00,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:00,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:00,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:00,339 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 17:06:00,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:00,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 54 states and 73 transitions. [2022-10-17 17:06:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 73 transitions. [2022-10-17 17:06:00,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 17:06:00,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:00,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:00,500 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 17:06:00,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 68 states and 101 transitions. [2022-10-17 17:06:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 101 transitions. [2022-10-17 17:06:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 17:06:00,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:00,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:01,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:01,092 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 17:06:01,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:01,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 69 states and 102 transitions. [2022-10-17 17:06:01,124 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 102 transitions. [2022-10-17 17:06:01,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 17:06:01,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:01,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:01,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:01,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:01,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 74 states and 113 transitions. [2022-10-17 17:06:01,283 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 113 transitions. [2022-10-17 17:06:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-10-17 17:06:01,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:01,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:01,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:01,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:01,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 75 states and 114 transitions. [2022-10-17 17:06:01,374 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 114 transitions. [2022-10-17 17:06:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-10-17 17:06:01,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:01,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:01,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:01,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 17:06:02,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:02,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 78 states and 121 transitions. [2022-10-17 17:06:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 121 transitions. [2022-10-17 17:06:02,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 17:06:02,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:02,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:02,280 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:06:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:02,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 81 states and 127 transitions. [2022-10-17 17:06:02,447 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 127 transitions. [2022-10-17 17:06:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 17:06:02,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:02,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:02,509 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:02,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:02,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 81 states and 127 transitions. [2022-10-17 17:06:02,544 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 127 transitions. [2022-10-17 17:06:02,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-10-17 17:06:02,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:02,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:02,605 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:02,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:02,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 88 states and 139 transitions. [2022-10-17 17:06:02,786 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 139 transitions. [2022-10-17 17:06:02,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 17:06:02,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:02,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:02,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:03,045 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:04,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 96 states and 156 transitions. [2022-10-17 17:06:04,095 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 156 transitions. [2022-10-17 17:06:04,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 17:06:04,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:04,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:04,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:04,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:04,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 97 states and 157 transitions. [2022-10-17 17:06:04,267 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 157 transitions. [2022-10-17 17:06:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-10-17 17:06:04,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:04,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:04,332 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:06:04,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 98 states and 158 transitions. [2022-10-17 17:06:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 158 transitions. [2022-10-17 17:06:04,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-10-17 17:06:04,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:04,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:04,413 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-10-17 17:06:04,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:04,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 101 states and 163 transitions. [2022-10-17 17:06:04,447 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 163 transitions. [2022-10-17 17:06:04,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-10-17 17:06:04,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:04,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:04,512 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-10-17 17:06:04,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 102 states and 164 transitions. [2022-10-17 17:06:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 164 transitions. [2022-10-17 17:06:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 17:06:04,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:04,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:04,612 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-10-17 17:06:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:04,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 103 states and 165 transitions. [2022-10-17 17:06:04,638 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 165 transitions. [2022-10-17 17:06:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-10-17 17:06:04,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:04,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:04,860 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-10-17 17:06:05,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:05,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 105 states and 171 transitions. [2022-10-17 17:06:05,049 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 171 transitions. [2022-10-17 17:06:05,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 17:06:05,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:05,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:05,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:05,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:06:05,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:05,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 112 states and 183 transitions. [2022-10-17 17:06:05,713 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 183 transitions. [2022-10-17 17:06:05,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:05,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:05,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:05,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:06:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 113 states and 184 transitions. [2022-10-17 17:06:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 184 transitions. [2022-10-17 17:06:06,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:06,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:06,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:06,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:06,317 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:06,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:06,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:06,658 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:06,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:06,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:06,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:06,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:06,895 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:06,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:06,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:06,919 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:06,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:06,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:06,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:07,159 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:07,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:07,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:07,185 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:07,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:07,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:07,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:07,662 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:07,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:07,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:07,687 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:07,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:07,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:07,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:07,927 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:07,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:07,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:07,953 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:07,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:07,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:07,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:07,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:08,198 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:08,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:08,228 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:08,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:08,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:08,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:08,505 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:08,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:08,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:08,538 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:08,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:08,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:08,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:08,774 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:08,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:08,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:08,803 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:08,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:08,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:08,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:08,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:09,025 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:09,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:09,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:09,048 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:09,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:09,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:09,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:09,263 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:09,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:09,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:09,287 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:09,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:09,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:09,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:09,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:09,496 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:09,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:09,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:09,520 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:09,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:09,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:09,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:09,724 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:09,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:09,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:09,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:09,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:09,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:09,967 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:09,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:09,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:09,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:09,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:10,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:10,249 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:10,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:10,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:10,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:10,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:10,545 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:10,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:10,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:10,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:10,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:10,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:10,782 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:10,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:10,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:10,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:10,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:10,977 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:11,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:11,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:11,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:11,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:11,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:11,200 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:11,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:11,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:11,223 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:11,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:11,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:11,437 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:11,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:11,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:11,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:11,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:11,663 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:11,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:11,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:11,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:11,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:11,892 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:11,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:11,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:11,916 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:11,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:11,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:11,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:12,110 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:12,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:12,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:12,135 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:12,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:12,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:12,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:12,371 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:12,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:12,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:12,401 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:12,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:12,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:12,614 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:12,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:12,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:12,638 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:12,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:12,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:12,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:12,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:12,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:12,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:13,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:13,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:13,084 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:13,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:13,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:13,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:13,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:13,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:13,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:13,307 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:13,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:13,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:13,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:13,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:13,486 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:13,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:13,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:13,510 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:13,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:13,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:13,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:13,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:13,704 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:13,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:13,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:13,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:13,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:13,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:13,919 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:13,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:13,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:13,944 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:13,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:13,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:13,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:14,128 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:14,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:14,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:14,150 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:14,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:14,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:14,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:14,336 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:14,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:14,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:14,358 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:14,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:14,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:14,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:14,538 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:14,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:14,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:14,559 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:14,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:14,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:14,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:14,744 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:14,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:14,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:14,766 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:14,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:14,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:14,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:14,981 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:15,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:15,007 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:15,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:15,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:15,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:15,176 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:15,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:15,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:15,195 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:15,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:15,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:15,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:15,376 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:15,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:15,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:15,396 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:15,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:15,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:15,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:15,577 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:15,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:15,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:15,600 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:15,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:15,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:15,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:15,772 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:15,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:15,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:15,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:15,968 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:15,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:15,988 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:15,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:15,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:15,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:16,164 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:16,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:16,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:16,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:16,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:16,366 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:16,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:16,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:16,387 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:16,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:16,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:16,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:16,566 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:16,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:16,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:16,587 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:16,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:16,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:16,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:16,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:16,758 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:16,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:16,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:16,777 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:16,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:16,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:16,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:16,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:16,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:16,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:16,992 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:16,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:16,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:16,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:17,157 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:17,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:17,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:17,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:17,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:17,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:17,344 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:17,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:17,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:17,364 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:17,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:17,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:17,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:17,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:17,534 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:17,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:17,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:17,556 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:17,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:17,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:17,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:17,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:17,724 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:17,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:17,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:17,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:17,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:17,909 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:17,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:17,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:17,928 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:17,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:17,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:17,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:17,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:18,116 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:18,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:18,136 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:18,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:18,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:18,306 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:18,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:18,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:18,325 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:18,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:18,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:18,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:18,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:18,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:18,509 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:18,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:18,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:18,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:18,678 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:18,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:18,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:18,698 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:18,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:18,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:18,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:18,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:18,864 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:18,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:18,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:18,887 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:18,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:18,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:18,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:18,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:19,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:19,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:19,073 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:19,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:19,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:19,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:19,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:19,234 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:19,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:19,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:19,253 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:19,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:19,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:19,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:19,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:19,417 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:19,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:19,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:19,437 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:19,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:19,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:19,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:19,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:19,609 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:19,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:19,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:19,629 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:19,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:19,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:19,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:19,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:19,793 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:19,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:19,814 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:19,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:19,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:19,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:19,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:19,979 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:19,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:19,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:19,998 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:19,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:19,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:19,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:20,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:20,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:20,183 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:20,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:20,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:20,354 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:20,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:20,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:20,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:20,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:20,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:20,542 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:20,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:20,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:20,572 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:20,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:20,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:20,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:20,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:20,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:20,756 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:20,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:20,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:20,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:20,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:20,930 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:20,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:20,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:20,949 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:20,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:20,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:21,109 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:21,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:21,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:21,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:21,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:21,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:21,287 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:21,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:21,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:21,306 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:21,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:21,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:21,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:21,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:21,476 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:21,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:21,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:21,495 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:21,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:21,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:21,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:21,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:21,669 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:21,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:21,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:21,689 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:21,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:21,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:21,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:21,851 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:21,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:21,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:21,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:22,033 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:22,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:22,052 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:22,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:22,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:22,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:22,220 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:22,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:22,239 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:22,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:22,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:22,399 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:22,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:22,417 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:22,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:22,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:22,572 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:22,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:22,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:22,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:22,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:22,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:22,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:22,744 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:22,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:22,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:22,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:22,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:22,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:22,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:22,956 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:22,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:22,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:22,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:23,143 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:23,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:23,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:23,166 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:23,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:23,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:23,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:23,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:23,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:23,361 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:23,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:23,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:23,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:23,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:23,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:23,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:23,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:23,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:23,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:23,721 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:23,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:23,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:23,739 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:23,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:23,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:23,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:23,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:23,939 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:06:23,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:23,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 185 transitions. [2022-10-17 17:06:23,966 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-10-17 17:06:23,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:06:23,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:23,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms