./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.p+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.p+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4 --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 6d5cb8d9caea7ccafc5dde86756b709e1bbbadc4ec66724ae09094031008d598 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:35:52,069 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:35:52,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:35:52,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:35:52,096 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:35:52,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:35:52,100 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:35:52,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:35:52,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:35:52,106 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:35:52,108 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:35:52,109 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:35:52,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:35:52,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:35:52,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:35:52,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:35:52,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:35:52,118 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:35:52,120 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:35:52,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:35:52,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:35:52,128 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:35:52,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:35:52,131 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:35:52,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:35:52,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:35:52,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:35:52,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:35:52,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:35:52,142 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:35:52,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:35:52,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:35:52,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:35:52,145 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:35:52,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:35:52,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:35:52,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:35:52,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:35:52,148 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:35:52,148 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:35:52,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:35:52,150 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:35:52,172 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:35:52,172 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:35:52,173 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:35:52,173 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:35:52,174 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:35:52,174 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:35:52,175 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:35:52,175 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:35:52,175 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:35:52,175 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:35:52,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:35:52,175 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:35:52,176 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:35:52,176 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:35:52,176 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:35:52,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:35:52,176 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:35:52,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:35:52,177 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:35:52,177 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:35:52,177 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:35:52,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:35:52,177 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:35:52,177 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:35:52,177 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:35:52,178 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:35:52,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:35:52,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:35:52,178 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_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d5cb8d9caea7ccafc5dde86756b709e1bbbadc4ec66724ae09094031008d598 [2022-12-14 22:35:52,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:35:52,364 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:35:52,367 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:35:52,368 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:35:52,368 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:35:52,370 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.p+lhb-reducer.c [2022-12-14 22:35:54,985 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:35:55,164 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:35:55,165 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.p+lhb-reducer.c [2022-12-14 22:35:55,172 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/data/a4e333faf/a57161d8599741a8942625079a2fbce0/FLAG3d972bd13 [2022-12-14 22:35:55,184 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/data/a4e333faf/a57161d8599741a8942625079a2fbce0 [2022-12-14 22:35:55,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:35:55,187 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:35:55,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:35:55,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:35:55,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:35:55,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@181a0bcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55, skipping insertion in model container [2022-12-14 22:35:55,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:35:55,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:35:55,451 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.p+lhb-reducer.c[10276,10289] [2022-12-14 22:35:55,486 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:35:55,497 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:35:55,538 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.p+lhb-reducer.c[10276,10289] [2022-12-14 22:35:55,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:35:55,577 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:35:55,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55 WrapperNode [2022-12-14 22:35:55,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:35:55,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:35:55,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:35:55,578 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:35:55,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,593 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,621 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 827 [2022-12-14 22:35:55,621 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:35:55,622 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:35:55,622 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:35:55,622 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:35:55,629 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,632 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,652 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,656 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,658 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,660 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,662 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:35:55,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:35:55,663 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:35:55,663 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:35:55,670 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:35:55" (1/1) ... [2022-12-14 22:35:55,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:35:55,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:35:55,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:35:55,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56f4f3f-040c-4f36-9426-7b4d40a93217/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:35:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:35:55,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:35:55,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:35:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:35:55,849 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:35:55,851 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:35:56,385 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:35:56,563 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:35:56,563 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:35:56,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:35:56 BoogieIcfgContainer [2022-12-14 22:35:56,566 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:35:56,567 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:35:56,567 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:35:56,574 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:35:56,575 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:35:56" (1/1) ... [2022-12-14 22:35:56,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:35:56,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:56,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 182 states and 244 transitions. [2022-12-14 22:35:56,620 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 244 transitions. [2022-12-14 22:35:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 22:35:56,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:56,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:56,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:57,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:57,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 184 states and 244 transitions. [2022-12-14 22:35:57,042 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 244 transitions. [2022-12-14 22:35:57,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:57,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:57,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:57,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:57,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 184 states and 243 transitions. [2022-12-14 22:35:57,341 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 243 transitions. [2022-12-14 22:35:57,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:35:57,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:57,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:57,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:57,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:57,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 188 states and 248 transitions. [2022-12-14 22:35:57,745 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 248 transitions. [2022-12-14 22:35:57,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:35:57,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:57,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:57,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 184 states and 242 transitions. [2022-12-14 22:35:57,878 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 242 transitions. [2022-12-14 22:35:57,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:35:57,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:57,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:57,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:58,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:58,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 193 states and 255 transitions. [2022-12-14 22:35:58,458 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 255 transitions. [2022-12-14 22:35:58,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:35:58,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:58,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:58,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:58,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 194 states and 255 transitions. [2022-12-14 22:35:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 255 transitions. [2022-12-14 22:35:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:35:58,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:58,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:58,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:58,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 184 states and 241 transitions. [2022-12-14 22:35:58,620 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 241 transitions. [2022-12-14 22:35:58,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:35:58,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:58,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:58,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:58,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:59,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:59,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 198 states and 262 transitions. [2022-12-14 22:35:59,535 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 262 transitions. [2022-12-14 22:35:59,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:35:59,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:59,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:59,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:59,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:59,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 199 states and 262 transitions. [2022-12-14 22:35:59,612 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 262 transitions. [2022-12-14 22:35:59,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:35:59,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:59,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:59,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:59,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:59,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 200 states and 262 transitions. [2022-12-14 22:35:59,676 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 262 transitions. [2022-12-14 22:35:59,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:35:59,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:59,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:59,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:59,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 184 states and 240 transitions. [2022-12-14 22:35:59,737 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 240 transitions. [2022-12-14 22:35:59,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:35:59,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:59,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:59,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:59,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:00,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:00,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 203 states and 269 transitions. [2022-12-14 22:36:00,972 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 269 transitions. [2022-12-14 22:36:00,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:36:00,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:00,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:01,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:01,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:01,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 204 states and 269 transitions. [2022-12-14 22:36:01,051 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 269 transitions. [2022-12-14 22:36:01,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:36:01,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:01,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:01,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:01,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:01,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 205 states and 269 transitions. [2022-12-14 22:36:01,129 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 269 transitions. [2022-12-14 22:36:01,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:36:01,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:01,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:01,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 206 states and 269 transitions. [2022-12-14 22:36:01,200 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 269 transitions. [2022-12-14 22:36:01,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:36:01,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:01,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:01,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:01,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:01,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 184 states and 239 transitions. [2022-12-14 22:36:01,267 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 239 transitions. [2022-12-14 22:36:01,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:36:01,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:01,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 208 states and 277 transitions. [2022-12-14 22:36:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 277 transitions. [2022-12-14 22:36:06,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:36:06,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 209 states and 277 transitions. [2022-12-14 22:36:06,417 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 277 transitions. [2022-12-14 22:36:06,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:36:06,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 210 states and 277 transitions. [2022-12-14 22:36:06,554 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 277 transitions. [2022-12-14 22:36:06,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:36:06,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 211 states and 277 transitions. [2022-12-14 22:36:06,670 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 277 transitions. [2022-12-14 22:36:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:36:06,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 212 states and 277 transitions. [2022-12-14 22:36:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 277 transitions. [2022-12-14 22:36:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:36:06,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 184 states and 238 transitions. [2022-12-14 22:36:06,918 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 238 transitions. [2022-12-14 22:36:06,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:06,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:07,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:12,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:12,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 209 states and 277 transitions. [2022-12-14 22:36:12,617 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 277 transitions. [2022-12-14 22:36:12,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:12,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:12,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:13,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:22,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:22,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 235 states and 317 transitions. [2022-12-14 22:36:22,245 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 317 transitions. [2022-12-14 22:36:22,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:22,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:22,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:22,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:22,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 236 states and 317 transitions. [2022-12-14 22:36:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 317 transitions. [2022-12-14 22:36:22,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:22,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:22,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:22,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:22,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 237 states and 317 transitions. [2022-12-14 22:36:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 317 transitions. [2022-12-14 22:36:22,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:22,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:22,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:22,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:23,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:23,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 238 states and 320 transitions. [2022-12-14 22:36:23,187 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 320 transitions. [2022-12-14 22:36:23,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:23,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:23,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:24,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:24,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 247 states and 333 transitions. [2022-12-14 22:36:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 333 transitions. [2022-12-14 22:36:24,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:24,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:24,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:24,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:24,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:24,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:24,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 248 states and 333 transitions. [2022-12-14 22:36:24,630 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 333 transitions. [2022-12-14 22:36:24,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:24,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:24,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:24,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:25,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:25,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 254 states and 341 transitions. [2022-12-14 22:36:25,862 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 341 transitions. [2022-12-14 22:36:25,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:25,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:25,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:25,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:25,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:25,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 255 states and 341 transitions. [2022-12-14 22:36:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 341 transitions. [2022-12-14 22:36:25,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:25,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:25,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:26,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:26,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 256 states and 344 transitions. [2022-12-14 22:36:26,677 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 344 transitions. [2022-12-14 22:36:26,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:26,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:26,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:27,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:27,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 257 states and 344 transitions. [2022-12-14 22:36:27,012 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 344 transitions. [2022-12-14 22:36:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:27,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:27,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:27,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:27,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:27,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:27,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 251 states and 333 transitions. [2022-12-14 22:36:27,107 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 333 transitions. [2022-12-14 22:36:27,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:36:27,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:27,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:27,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:27,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 184 states and 236 transitions. [2022-12-14 22:36:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 236 transitions. [2022-12-14 22:36:27,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:36:27,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:27,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:27,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:27,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:37,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:37,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 184 states and 235 transitions. [2022-12-14 22:36:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 235 transitions. [2022-12-14 22:36:37,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:36:37,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:37,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 193 states and 248 transitions. [2022-12-14 22:36:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 248 transitions. [2022-12-14 22:36:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:36:53,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:53,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:10,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:10,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 197 states and 253 transitions. [2022-12-14 22:37:10,106 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 253 transitions. [2022-12-14 22:37:10,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:37:10,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:10,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:10,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:10,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:34,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:34,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 211 states and 277 transitions. [2022-12-14 22:37:34,412 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 277 transitions. [2022-12-14 22:37:34,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:37:34,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:34,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:34,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:34,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:35,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:35,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 226 states and 306 transitions. [2022-12-14 22:37:35,118 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 306 transitions. [2022-12-14 22:37:35,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:37:35,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:35,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:35,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:35,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:35,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:35,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 227 states and 307 transitions. [2022-12-14 22:37:35,531 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 307 transitions. [2022-12-14 22:37:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:37:35,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:35,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:35,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:35,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:35,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 229 states and 311 transitions. [2022-12-14 22:37:35,641 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 311 transitions. [2022-12-14 22:37:35,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:37:35,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:35,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:35,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:35,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:46,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:46,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 260 states and 361 transitions. [2022-12-14 22:37:46,247 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 361 transitions. [2022-12-14 22:37:46,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:37:46,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:46,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:46,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:57,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:57,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 286 states and 405 transitions. [2022-12-14 22:37:57,158 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 405 transitions. [2022-12-14 22:37:57,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:37:57,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:57,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:57,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:57,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:00,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:00,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 294 states and 421 transitions. [2022-12-14 22:38:00,301 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 421 transitions. [2022-12-14 22:38:00,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:38:00,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:00,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:00,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:01,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:01,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 295 states and 421 transitions. [2022-12-14 22:38:01,290 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 421 transitions. [2022-12-14 22:38:01,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:38:01,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:01,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:01,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:03,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:03,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 313 states and 456 transitions. [2022-12-14 22:38:03,888 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 456 transitions. [2022-12-14 22:38:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:38:03,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:03,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:03,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:03,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:03,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 314 states and 456 transitions. [2022-12-14 22:38:03,975 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 456 transitions. [2022-12-14 22:38:03,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:38:03,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:03,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:09,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:09,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 336 states and 493 transitions. [2022-12-14 22:38:09,235 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 493 transitions. [2022-12-14 22:38:09,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:38:09,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:09,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:09,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:09,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:09,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:09,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 337 states and 493 transitions. [2022-12-14 22:38:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 493 transitions. [2022-12-14 22:38:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:38:09,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:09,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:10,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:14,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 353 states and 518 transitions. [2022-12-14 22:38:14,493 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 518 transitions. [2022-12-14 22:38:14,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:38:14,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:14,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:14,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:21,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:21,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 378 states and 561 transitions. [2022-12-14 22:38:21,489 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 561 transitions. [2022-12-14 22:38:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:38:21,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:21,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:21,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:21,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:30,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 398 states and 593 transitions. [2022-12-14 22:38:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 593 transitions. [2022-12-14 22:38:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:38:30,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:30,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:40,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:40,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 426 states and 642 transitions. [2022-12-14 22:38:40,225 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 642 transitions. [2022-12-14 22:38:40,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:38:40,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:40,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:40,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:51,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:51,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 449 states and 679 transitions. [2022-12-14 22:38:51,362 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 679 transitions. [2022-12-14 22:38:51,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:38:51,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:51,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:51,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:52,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:39:24,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 468 states and 708 transitions. [2022-12-14 22:39:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 708 transitions. [2022-12-14 22:39:24,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:39:24,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:24,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:24,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:39:40,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:40,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 483 states and 730 transitions. [2022-12-14 22:39:40,608 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 730 transitions. [2022-12-14 22:39:40,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:39:40,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:40,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:40,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:41,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:02,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:02,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 503 states and 759 transitions. [2022-12-14 22:40:02,246 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 759 transitions. [2022-12-14 22:40:02,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:40:02,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:02,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:02,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:15,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 513 states and 773 transitions. [2022-12-14 22:40:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 773 transitions. [2022-12-14 22:40:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:40:15,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:15,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:16,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:26,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:26,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 518 states and 779 transitions. [2022-12-14 22:40:26,744 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 779 transitions. [2022-12-14 22:40:26,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:40:26,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:26,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:26,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:27,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:33,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 174 states and 212 transitions. [2022-12-14 22:40:33,184 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 212 transitions. [2022-12-14 22:40:33,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:40:33,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:33,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:33,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:33,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:33,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 174 states and 211 transitions. [2022-12-14 22:40:33,280 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 211 transitions. [2022-12-14 22:40:33,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:40:33,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:33,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:33,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:33,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:34,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:34,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 172 states and 207 transitions. [2022-12-14 22:40:34,772 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 207 transitions. [2022-12-14 22:40:34,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:40:34,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:34,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:35,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 187 states and 237 transitions. [2022-12-14 22:40:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 237 transitions. [2022-12-14 22:40:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:40:40,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:40,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:40,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 188 states and 237 transitions. [2022-12-14 22:40:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 237 transitions. [2022-12-14 22:40:40,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:40:40,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:40,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:40,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:41,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:41,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 189 states and 237 transitions. [2022-12-14 22:40:41,002 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 237 transitions. [2022-12-14 22:40:41,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 22:40:41,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:41,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:41,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:41,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:41,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:41,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 189 states and 236 transitions. [2022-12-14 22:40:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 236 transitions. [2022-12-14 22:40:41,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 22:40:41,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:41,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:41,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:41,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:42,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:42,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 187 states and 232 transitions. [2022-12-14 22:40:42,658 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 232 transitions. [2022-12-14 22:40:42,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 22:40:42,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:42,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:48,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 207 states and 272 transitions. [2022-12-14 22:40:48,739 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 272 transitions. [2022-12-14 22:40:48,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 22:40:48,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:48,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:48,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:48,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:48,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 208 states and 272 transitions. [2022-12-14 22:40:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 272 transitions. [2022-12-14 22:40:48,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 22:40:48,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:48,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:48,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:48,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:48,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 209 states and 272 transitions. [2022-12-14 22:40:48,925 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 272 transitions. [2022-12-14 22:40:48,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 22:40:48,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:48,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:48,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:49,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:49,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 210 states and 272 transitions. [2022-12-14 22:40:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 272 transitions. [2022-12-14 22:40:49,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 22:40:49,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:49,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:49,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 210 states and 271 transitions. [2022-12-14 22:40:49,115 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 271 transitions. [2022-12-14 22:40:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:40:49,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:49,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:49,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:50,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:50,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 208 states and 267 transitions. [2022-12-14 22:40:50,645 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 267 transitions. [2022-12-14 22:40:50,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:40:50,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:50,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:50,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:51,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 233 states and 317 transitions. [2022-12-14 22:40:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 317 transitions. [2022-12-14 22:40:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:40:57,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:57,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:57,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:57,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 234 states and 317 transitions. [2022-12-14 22:40:57,307 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 317 transitions. [2022-12-14 22:40:57,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:40:57,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:57,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:57,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:57,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:57,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:57,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 235 states and 317 transitions. [2022-12-14 22:40:57,401 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 317 transitions. [2022-12-14 22:40:57,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:40:57,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:57,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:57,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:57,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:57,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:57,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 236 states and 317 transitions. [2022-12-14 22:40:57,498 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 317 transitions. [2022-12-14 22:40:57,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:40:57,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:57,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:57,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:57,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 237 states and 317 transitions. [2022-12-14 22:40:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 317 transitions. [2022-12-14 22:40:57,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 22:40:57,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:57,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:57,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:57,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 237 states and 316 transitions. [2022-12-14 22:40:57,695 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 316 transitions. [2022-12-14 22:40:57,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:40:57,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:57,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:57,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:57,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:59,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:59,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 235 states and 312 transitions. [2022-12-14 22:40:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 312 transitions. [2022-12-14 22:40:59,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:40:59,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:59,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:59,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:02,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 256 states and 354 transitions. [2022-12-14 22:42:02,663 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 354 transitions. [2022-12-14 22:42:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:42:02,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:02,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:06,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:43:12,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:12,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 282 states and 405 transitions. [2022-12-14 22:43:12,009 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 405 transitions. [2022-12-14 22:43:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:43:12,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:12,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:13,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:46,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:46,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 298 states and 437 transitions. [2022-12-14 22:44:46,307 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 437 transitions. [2022-12-14 22:44:46,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:44:46,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:46,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:48,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:48,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 299 states and 440 transitions. [2022-12-14 22:44:48,361 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 440 transitions. [2022-12-14 22:44:48,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:44:48,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:48,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:48,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 300 states and 440 transitions. [2022-12-14 22:44:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 440 transitions. [2022-12-14 22:44:49,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:44:49,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:49,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:53,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:54,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:54,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 306 states and 451 transitions. [2022-12-14 22:46:54,661 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 451 transitions. [2022-12-14 22:46:54,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:46:54,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:54,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:54,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:54,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:54,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 307 states and 451 transitions. [2022-12-14 22:46:54,937 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 451 transitions. [2022-12-14 22:46:54,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:46:54,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:54,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:54,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:55,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:57,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:57,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 308 states and 454 transitions. [2022-12-14 22:46:57,396 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 454 transitions. [2022-12-14 22:46:57,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:46:57,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:57,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:58,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 309 states and 454 transitions. [2022-12-14 22:46:58,734 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 454 transitions. [2022-12-14 22:46:58,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:46:58,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:58,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:00,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:07,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:07,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 311 states and 455 transitions. [2022-12-14 22:47:07,301 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 455 transitions. [2022-12-14 22:47:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:47:07,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:07,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:27,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 341 states and 512 transitions. [2022-12-14 22:47:27,246 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 512 transitions. [2022-12-14 22:47:27,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:47:27,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:27,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:27,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:27,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 342 states and 513 transitions. [2022-12-14 22:47:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 513 transitions. [2022-12-14 22:47:27,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:47:27,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:27,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:27,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:27,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:42,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:42,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 369 states and 567 transitions. [2022-12-14 22:47:42,397 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 567 transitions. [2022-12-14 22:47:42,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:47:42,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:42,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:52,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:52,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 380 states and 593 transitions. [2022-12-14 22:47:52,043 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 593 transitions. [2022-12-14 22:47:52,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:47:52,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:52,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:52,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:53,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:53,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 381 states and 593 transitions. [2022-12-14 22:47:53,993 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 593 transitions. [2022-12-14 22:47:53,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:47:53,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:53,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:54,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 394 states and 614 transitions. [2022-12-14 22:48:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 614 transitions. [2022-12-14 22:48:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:48:00,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:00,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:00,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:04,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:04,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 398 states and 620 transitions. [2022-12-14 22:48:04,828 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 620 transitions. [2022-12-14 22:48:04,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:48:04,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:04,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:04,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:04,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 399 states and 620 transitions. [2022-12-14 22:48:06,483 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 620 transitions. [2022-12-14 22:48:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:48:06,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:06,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:06,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:08,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:08,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 400 states and 620 transitions. [2022-12-14 22:48:08,630 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 620 transitions. [2022-12-14 22:48:08,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:48:08,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:08,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:08,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:08,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:13,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 412 states and 640 transitions. [2022-12-14 22:48:13,941 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 640 transitions. [2022-12-14 22:48:13,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:48:13,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:13,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:13,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:14,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:14,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 413 states and 640 transitions. [2022-12-14 22:48:14,039 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 640 transitions. [2022-12-14 22:48:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 22:48:14,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:14,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:14,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:14,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:25,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:25,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 410 states and 631 transitions. [2022-12-14 22:48:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 631 transitions. [2022-12-14 22:48:25,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:48:25,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:25,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:25,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:28,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:28,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 410 states and 630 transitions. [2022-12-14 22:48:28,550 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 630 transitions. [2022-12-14 22:48:28,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:48:28,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:28,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:35,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.