./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/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_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.p+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/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_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/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 bf9b303f0455860ff73b360d674f9b56750c61e03c2589dbf0115b0e5bdacb76 --- 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 22:34:50,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:34:50,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:34:50,108 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:34:50,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:34:50,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:34:50,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:34:50,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:34:50,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:34:50,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:34:50,113 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:34:50,114 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:34:50,114 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:34:50,115 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:34:50,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:34:50,117 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:34:50,117 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:34:50,118 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:34:50,119 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:34:50,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:34:50,121 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:34:50,122 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:34:50,123 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:34:50,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:34:50,126 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:34:50,126 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:34:50,126 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:34:50,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:34:50,127 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:34:50,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:34:50,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:34:50,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:34:50,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:34:50,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:34:50,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:34:50,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:34:50,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:34:50,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:34:50,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:34:50,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:34:50,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:34:50,133 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:34:50,147 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:34:50,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:34:50,148 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:34:50,148 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:34:50,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:34:50,149 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:34:50,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:34:50,149 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:34:50,149 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:34:50,149 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:34:50,150 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:34:50,150 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:34:50,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:34:50,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:34:50,150 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:34:50,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:34:50,151 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:34:50,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:34:50,151 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:34:50,151 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:34:50,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:34:50,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:34:50,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:34:50,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:34:50,152 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:34:50,152 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:34:50,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:34:50,152 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:34:50,152 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_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf9b303f0455860ff73b360d674f9b56750c61e03c2589dbf0115b0e5bdacb76 [2022-12-14 22:34:50,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:34:50,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:34:50,339 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:34:50,340 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:34:50,341 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:34:50,342 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.p+lhb-reducer.c [2022-12-14 22:34:52,947 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:34:53,139 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:34:53,140 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.p+lhb-reducer.c [2022-12-14 22:34:53,149 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/bin/ukojak-rkRKPMF4O4/data/ec5270746/6889ac989e8745168e942b93e7973f3e/FLAG3a1cd6986 [2022-12-14 22:34:53,164 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/bin/ukojak-rkRKPMF4O4/data/ec5270746/6889ac989e8745168e942b93e7973f3e [2022-12-14 22:34:53,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:34:53,168 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:34:53,169 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:34:53,169 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:34:53,173 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:34:53,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd15479 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53, skipping insertion in model container [2022-12-14 22:34:53,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:34:53,219 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:34:53,459 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_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.p+lhb-reducer.c[11904,11917] [2022-12-14 22:34:53,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:34:53,526 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:34:53,586 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_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.p+lhb-reducer.c[11904,11917] [2022-12-14 22:34:53,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:34:53,631 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:34:53,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53 WrapperNode [2022-12-14 22:34:53,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:34:53,632 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:34:53,633 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:34:53,633 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:34:53,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,650 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,684 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 971 [2022-12-14 22:34:53,684 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:34:53,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:34:53,685 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:34:53,685 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:34:53,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,699 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,711 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,720 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,723 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:34:53,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:34:53,729 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:34:53,729 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:34:53,730 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:53" (1/1) ... [2022-12-14 22:34:53,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:34:53,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:34:53,763 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:34:53,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc528ae-2f3f-4ff9-95cf-76d066d89d2a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:34:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:34:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:34:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:34:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:34:53,908 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:34:53,909 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:34:54,485 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:34:54,634 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:34:54,635 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:34:54,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:34:54 BoogieIcfgContainer [2022-12-14 22:34:54,637 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:34:54,637 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:34:54,638 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:34:54,644 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:34:54,645 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:34:54" (1/1) ... [2022-12-14 22:34:54,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:34:54,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 218 states and 289 transitions. [2022-12-14 22:34:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 289 transitions. [2022-12-14 22:34:54,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 22:34:54,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:54,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:55,062 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 22:34:55,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 220 states and 289 transitions. [2022-12-14 22:34:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 289 transitions. [2022-12-14 22:34:55,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:34:55,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:55,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:55,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:55,277 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 22:34:55,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:55,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 220 states and 288 transitions. [2022-12-14 22:34:55,416 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 288 transitions. [2022-12-14 22:34:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:34:55,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:55,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:55,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:55,501 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 22:34:55,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 223 states and 291 transitions. [2022-12-14 22:34:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 291 transitions. [2022-12-14 22:34:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:34:55,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:55,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:55,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:55,884 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 22:34:55,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 220 states and 287 transitions. [2022-12-14 22:34:55,915 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 287 transitions. [2022-12-14 22:34:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:34:55,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:55,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:55,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:56,026 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 22:34:56,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:56,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 228 states and 298 transitions. [2022-12-14 22:34:56,495 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 298 transitions. [2022-12-14 22:34:56,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:34:56,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:56,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:56,558 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 22:34:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:56,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 229 states and 298 transitions. [2022-12-14 22:34:56,578 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 298 transitions. [2022-12-14 22:34:56,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:34:56,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:56,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:56,632 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 22:34:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 220 states and 286 transitions. [2022-12-14 22:34:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 286 transitions. [2022-12-14 22:34:56,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:34:56,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:56,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:56,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:56,750 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 22:34:57,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:57,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 233 states and 305 transitions. [2022-12-14 22:34:57,574 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 305 transitions. [2022-12-14 22:34:57,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:34:57,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:57,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:57,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:57,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:57,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:57,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 234 states and 305 transitions. [2022-12-14 22:34:57,655 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 305 transitions. [2022-12-14 22:34:57,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:34:57,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:57,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:57,707 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 22:34:57,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 235 states and 305 transitions. [2022-12-14 22:34:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 305 transitions. [2022-12-14 22:34:57,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:34:57,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:57,783 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 22:34:57,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:57,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 220 states and 285 transitions. [2022-12-14 22:34:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 285 transitions. [2022-12-14 22:34:57,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 22:34:57,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:57,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:57,917 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 22:34:58,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 238 states and 312 transitions. [2022-12-14 22:34:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 312 transitions. [2022-12-14 22:34:58,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 22:34:58,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:58,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:58,992 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 22:34:59,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:59,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 239 states and 312 transitions. [2022-12-14 22:34:59,016 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 312 transitions. [2022-12-14 22:34:59,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 22:34:59,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:59,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:59,073 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 22:34:59,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:59,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 240 states and 312 transitions. [2022-12-14 22:34:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 312 transitions. [2022-12-14 22:34:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 22:34:59,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:59,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:59,141 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 22:34:59,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:59,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 241 states and 312 transitions. [2022-12-14 22:34:59,160 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 312 transitions. [2022-12-14 22:34:59,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 22:34:59,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:59,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:59,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:59,221 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 22:34:59,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 220 states and 284 transitions. [2022-12-14 22:34:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 284 transitions. [2022-12-14 22:34:59,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:34:59,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:59,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:59,355 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 22:35:00,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:00,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 243 states and 319 transitions. [2022-12-14 22:35:00,810 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 319 transitions. [2022-12-14 22:35:00,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:35:00,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:00,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:00,862 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 22:35:00,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:00,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 244 states and 319 transitions. [2022-12-14 22:35:00,883 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 319 transitions. [2022-12-14 22:35:00,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:35:00,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:00,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:00,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:00,930 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 22:35:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 245 states and 319 transitions. [2022-12-14 22:35:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 319 transitions. [2022-12-14 22:35:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:35:00,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:00,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:00,997 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 22:35:01,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:01,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 246 states and 319 transitions. [2022-12-14 22:35:01,026 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 319 transitions. [2022-12-14 22:35:01,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:35:01,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:01,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:01,072 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 22:35:01,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:01,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 247 states and 319 transitions. [2022-12-14 22:35:01,094 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 319 transitions. [2022-12-14 22:35:01,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:35:01,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:01,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:01,141 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 22:35:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:01,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 220 states and 283 transitions. [2022-12-14 22:35:01,163 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 283 transitions. [2022-12-14 22:35:01,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:35:01,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:01,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:01,646 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 22:35:07,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:07,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 248 states and 327 transitions. [2022-12-14 22:35:07,389 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 327 transitions. [2022-12-14 22:35:07,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:35:07,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:07,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:07,538 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 22:35:07,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:07,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 249 states and 327 transitions. [2022-12-14 22:35:07,585 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 327 transitions. [2022-12-14 22:35:07,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:35:07,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:07,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:07,723 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 22:35:07,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:07,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 250 states and 327 transitions. [2022-12-14 22:35:07,770 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 327 transitions. [2022-12-14 22:35:07,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:35:07,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:07,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:07,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:07,877 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 22:35:07,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 251 states and 327 transitions. [2022-12-14 22:35:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 327 transitions. [2022-12-14 22:35:07,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:35:07,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:07,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:07,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:07,991 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 22:35:08,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:08,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 252 states and 327 transitions. [2022-12-14 22:35:08,018 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 327 transitions. [2022-12-14 22:35:08,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:35:08,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:08,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:08,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:08,106 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 22:35:08,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:08,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 253 states and 327 transitions. [2022-12-14 22:35:08,132 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 327 transitions. [2022-12-14 22:35:08,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:35:08,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:08,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:08,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:08,213 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 22:35:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:08,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 220 states and 282 transitions. [2022-12-14 22:35:08,240 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 282 transitions. [2022-12-14 22:35:08,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:08,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:08,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:08,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:09,263 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 22:35:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 250 states and 328 transitions. [2022-12-14 22:35:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 328 transitions. [2022-12-14 22:35:19,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:19,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:19,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:20,138 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 22:35:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 279 states and 373 transitions. [2022-12-14 22:35:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 373 transitions. [2022-12-14 22:35:32,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:32,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:32,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:32,606 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 22:35:33,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:33,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 280 states and 376 transitions. [2022-12-14 22:35:33,112 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 376 transitions. [2022-12-14 22:35:33,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:33,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:33,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:33,273 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 22:35:33,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:33,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 281 states and 376 transitions. [2022-12-14 22:35:33,620 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 376 transitions. [2022-12-14 22:35:33,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:33,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:33,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:33,773 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 22:35:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:33,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 282 states and 376 transitions. [2022-12-14 22:35:33,907 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 376 transitions. [2022-12-14 22:35:33,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:33,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:33,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:33,959 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 22:35:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:33,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 283 states and 376 transitions. [2022-12-14 22:35:33,995 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 376 transitions. [2022-12-14 22:35:33,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:33,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:33,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:34,037 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 22:35:34,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:34,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 284 states and 379 transitions. [2022-12-14 22:35:34,801 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 379 transitions. [2022-12-14 22:35:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:34,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:34,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:34,946 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 22:35:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 285 states and 379 transitions. [2022-12-14 22:35:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 379 transitions. [2022-12-14 22:35:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:35,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:35,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:35,510 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 22:35:35,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:35,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 286 states and 379 transitions. [2022-12-14 22:35:35,587 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 379 transitions. [2022-12-14 22:35:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:35,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:35,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:35,626 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 22:35:35,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:35,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 287 states and 379 transitions. [2022-12-14 22:35:35,660 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 379 transitions. [2022-12-14 22:35:35,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:35,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:35,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:35,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:35,718 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 22:35:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:36,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 288 states and 382 transitions. [2022-12-14 22:35:36,521 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 382 transitions. [2022-12-14 22:35:36,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:36,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:36,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:36,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:36,657 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 22:35:37,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:37,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 289 states and 382 transitions. [2022-12-14 22:35:37,075 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 382 transitions. [2022-12-14 22:35:37,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:37,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:37,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:37,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:37,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:37,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 284 states and 373 transitions. [2022-12-14 22:35:37,292 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 373 transitions. [2022-12-14 22:35:37,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:35:37,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:37,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:37,343 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 22:35:37,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:37,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 220 states and 280 transitions. [2022-12-14 22:35:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 280 transitions. [2022-12-14 22:35:37,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 22:35:37,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:37,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:37,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:37,893 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 22:35:55,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:55,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 244 states and 317 transitions. [2022-12-14 22:35:55,961 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 317 transitions. [2022-12-14 22:35:55,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 22:35:55,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:55,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:56,535 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 22:36:14,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:14,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 248 states and 322 transitions. [2022-12-14 22:36:14,546 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 322 transitions. [2022-12-14 22:36:14,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 22:36:14,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:14,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:15,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:37,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:37,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 262 states and 346 transitions. [2022-12-14 22:36:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 346 transitions. [2022-12-14 22:36:37,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 22:36:37,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:37,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:37,469 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 22:36:37,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:37,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 279 states and 379 transitions. [2022-12-14 22:36:37,810 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 379 transitions. [2022-12-14 22:36:37,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 22:36:37,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:37,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:37,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:38,085 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 22:36:38,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 280 states and 380 transitions. [2022-12-14 22:36:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 380 transitions. [2022-12-14 22:36:38,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 22:36:38,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:38,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:38,497 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 22:36:39,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:39,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 281 states and 380 transitions. [2022-12-14 22:36:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 380 transitions. [2022-12-14 22:36:39,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 22:36:39,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:39,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:39,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:39,332 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 22:36:39,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:39,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 283 states and 384 transitions. [2022-12-14 22:36:39,374 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 384 transitions. [2022-12-14 22:36:39,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:36:39,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:39,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:39,709 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 22:36:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:53,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 319 states and 442 transitions. [2022-12-14 22:36:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 442 transitions. [2022-12-14 22:36:53,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:36:53,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:53,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:53,185 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 22:36:53,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:53,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 320 states and 442 transitions. [2022-12-14 22:36:53,923 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 442 transitions. [2022-12-14 22:36:53,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:36:53,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:53,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:53,982 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 22:36:56,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:56,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 330 states and 455 transitions. [2022-12-14 22:36:56,960 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 455 transitions. [2022-12-14 22:36:56,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:36:56,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:56,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:57,261 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 22:37:08,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:08,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 361 states and 504 transitions. [2022-12-14 22:37:08,254 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 504 transitions. [2022-12-14 22:37:08,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:37:08,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:08,541 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 22:37:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 388 states and 546 transitions. [2022-12-14 22:37:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 546 transitions. [2022-12-14 22:37:16,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:37:16,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:16,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:16,538 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 22:37:23,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:23,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 418 states and 594 transitions. [2022-12-14 22:37:23,893 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 594 transitions. [2022-12-14 22:37:23,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:37:23,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:23,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:23,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:24,166 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 22:37:32,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 443 states and 635 transitions. [2022-12-14 22:37:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 635 transitions. [2022-12-14 22:37:32,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:37:32,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:32,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:32,586 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 22:37:39,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:39,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 467 states and 676 transitions. [2022-12-14 22:37:39,059 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 676 transitions. [2022-12-14 22:37:39,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:37:39,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:39,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:39,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:39,407 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 22:37:45,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:45,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 486 states and 710 transitions. [2022-12-14 22:37:45,687 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 710 transitions. [2022-12-14 22:37:45,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:37:45,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:45,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:45,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:46,111 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 22:37:48,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:48,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 506 states and 751 transitions. [2022-12-14 22:37:48,987 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 751 transitions. [2022-12-14 22:37:48,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:37:48,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:48,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:49,057 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 22:37:49,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:49,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 507 states and 751 transitions. [2022-12-14 22:37:49,130 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 751 transitions. [2022-12-14 22:37:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:37:49,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:49,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:49,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:49,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:50,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 508 states and 751 transitions. [2022-12-14 22:37:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 751 transitions. [2022-12-14 22:37:50,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:37:50,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:50,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:50,581 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 22:37:56,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:56,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 529 states and 789 transitions. [2022-12-14 22:37:56,351 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 789 transitions. [2022-12-14 22:37:56,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:37:56,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:56,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:56,731 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 22:38:03,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:03,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 539 states and 810 transitions. [2022-12-14 22:38:03,420 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 810 transitions. [2022-12-14 22:38:03,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:38:03,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:03,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:03,817 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 22:38:14,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:14,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 560 states and 844 transitions. [2022-12-14 22:38:14,612 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 844 transitions. [2022-12-14 22:38:14,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:38:14,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:14,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:15,419 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 22:38:50,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:50,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 579 states and 873 transitions. [2022-12-14 22:38:50,121 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 873 transitions. [2022-12-14 22:38:50,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:38:50,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:50,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:50,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:50,158 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 22:38:56,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 585 states and 896 transitions. [2022-12-14 22:38:56,917 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 896 transitions. [2022-12-14 22:38:56,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:38:56,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:56,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:56,949 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 22:38:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:58,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 586 states and 902 transitions. [2022-12-14 22:38:58,572 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 902 transitions. [2022-12-14 22:38:58,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:38:58,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:58,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:59,511 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 22:39:46,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 595 states and 915 transitions. [2022-12-14 22:39:46,668 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 915 transitions. [2022-12-14 22:39:46,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:39:46,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:46,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:46,702 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 22:40:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 620 states and 951 transitions. [2022-12-14 22:40:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 951 transitions. [2022-12-14 22:40:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:40:01,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:01,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:01,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:02,734 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 22:41:04,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:04,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 620 states and 950 transitions. [2022-12-14 22:41:04,335 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 950 transitions. [2022-12-14 22:41:04,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 22:41:04,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:04,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:05,022 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 22:41:17,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:17,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 625 states and 956 transitions. [2022-12-14 22:41:17,434 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 956 transitions. [2022-12-14 22:41:17,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 22:41:17,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:17,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:17,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:18,158 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 22:41:43,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:43,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 640 states and 977 transitions. [2022-12-14 22:41:43,421 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 977 transitions. [2022-12-14 22:41:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 22:41:43,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:43,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:43,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:44,070 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 22:42:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 665 states and 1013 transitions. [2022-12-14 22:42:20,479 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1013 transitions. [2022-12-14 22:42:20,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 22:42:20,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:20,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:21,194 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 22:42:52,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:52,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 685 states and 1041 transitions. [2022-12-14 22:42:52,887 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1041 transitions. [2022-12-14 22:42:52,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 22:42:52,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:52,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:53,498 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 22:43:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:14,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 695 states and 1054 transitions. [2022-12-14 22:43:14,878 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1054 transitions. [2022-12-14 22:43:14,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 22:43:14,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:14,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:15,582 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 22:43:25,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:25,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 205 states and 246 transitions. [2022-12-14 22:43:25,598 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 246 transitions. [2022-12-14 22:43:25,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 22:43:25,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:25,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:25,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:25,666 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 22:43:25,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 205 states and 245 transitions. [2022-12-14 22:43:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 245 transitions. [2022-12-14 22:43:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:43:25,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:25,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:25,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:26,422 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 22:43:35,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:35,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 220 states and 275 transitions. [2022-12-14 22:43:35,888 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 275 transitions. [2022-12-14 22:43:35,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:43:35,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:35,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:35,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:35,954 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 22:43:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 221 states and 275 transitions. [2022-12-14 22:43:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 275 transitions. [2022-12-14 22:43:36,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:43:36,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:36,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:36,069 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 22:43:36,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:36,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 222 states and 275 transitions. [2022-12-14 22:43:36,188 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 275 transitions. [2022-12-14 22:43:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:43:36,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:36,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:36,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:36,258 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 22:43:38,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:38,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 220 states and 271 transitions. [2022-12-14 22:43:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 271 transitions. [2022-12-14 22:43:38,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 22:43:38,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:38,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:38,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:38,195 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 22:43:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 220 states and 270 transitions. [2022-12-14 22:43:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 270 transitions. [2022-12-14 22:43:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 22:43:38,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:38,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:38,963 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 22:43:49,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:49,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 240 states and 310 transitions. [2022-12-14 22:43:49,376 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 310 transitions. [2022-12-14 22:43:49,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 22:43:49,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:49,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:49,499 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 22:43:49,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:49,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 241 states and 310 transitions. [2022-12-14 22:43:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 310 transitions. [2022-12-14 22:43:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 22:43:49,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:49,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:49,616 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 22:43:49,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:49,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 242 states and 310 transitions. [2022-12-14 22:43:49,665 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 310 transitions. [2022-12-14 22:43:49,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 22:43:49,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:49,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:49,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:49,734 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 22:43:49,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 243 states and 310 transitions. [2022-12-14 22:43:49,784 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 310 transitions. [2022-12-14 22:43:49,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 22:43:49,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:49,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:49,853 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 22:43:51,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 241 states and 306 transitions. [2022-12-14 22:43:51,734 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 306 transitions. [2022-12-14 22:43:51,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 22:43:51,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:51,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:51,802 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 22:43:51,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:51,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 241 states and 305 transitions. [2022-12-14 22:43:51,854 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 305 transitions. [2022-12-14 22:43:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 22:43:51,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:51,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:52,582 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 22:44:03,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:03,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 266 states and 355 transitions. [2022-12-14 22:44:03,456 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 355 transitions. [2022-12-14 22:44:03,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 22:44:03,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:03,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:03,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:03,526 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 22:44:03,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 267 states and 355 transitions. [2022-12-14 22:44:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 355 transitions. [2022-12-14 22:44:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 22:44:03,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:03,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:03,648 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 22:44:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 268 states and 355 transitions. [2022-12-14 22:44:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 355 transitions. [2022-12-14 22:44:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 22:44:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:03,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:03,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:03,767 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 22:44:03,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:03,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 269 states and 355 transitions. [2022-12-14 22:44:03,818 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 355 transitions. [2022-12-14 22:44:03,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 22:44:03,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:03,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:03,886 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 22:44:03,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:03,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 270 states and 355 transitions. [2022-12-14 22:44:03,998 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 355 transitions. [2022-12-14 22:44:03,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 22:44:03,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:03,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:04,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:04,074 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 22:44:06,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:06,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 268 states and 351 transitions. [2022-12-14 22:44:06,114 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 351 transitions. [2022-12-14 22:44:06,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 22:44:06,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:06,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:06,198 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 22:44:06,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 268 states and 350 transitions. [2022-12-14 22:44:06,254 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 350 transitions. [2022-12-14 22:44:06,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 22:44:06,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:06,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:06,941 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 22:44:17,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 298 states and 410 transitions. [2022-12-14 22:44:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 410 transitions. [2022-12-14 22:44:17,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 22:44:17,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:17,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:17,562 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 22:44:17,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:17,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 299 states and 410 transitions. [2022-12-14 22:44:17,613 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 410 transitions. [2022-12-14 22:44:17,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 22:44:17,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:17,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:17,680 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 22:44:17,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:17,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 300 states and 410 transitions. [2022-12-14 22:44:17,732 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 410 transitions. [2022-12-14 22:44:17,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 22:44:17,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:17,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:17,798 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 22:44:17,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:17,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 301 states and 410 transitions. [2022-12-14 22:44:17,850 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 410 transitions. [2022-12-14 22:44:17,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 22:44:17,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:17,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:17,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:17,917 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 22:44:17,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:17,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 302 states and 410 transitions. [2022-12-14 22:44:17,968 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 410 transitions. [2022-12-14 22:44:17,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 22:44:17,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:17,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:17,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:18,101 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 22:44:18,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:18,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 303 states and 410 transitions. [2022-12-14 22:44:18,157 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 410 transitions. [2022-12-14 22:44:18,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 22:44:18,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:18,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:18,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:18,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:20,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:20,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 301 states and 406 transitions. [2022-12-14 22:44:20,499 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 406 transitions. [2022-12-14 22:44:20,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 22:44:20,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:20,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:20,576 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 22:44:20,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 301 states and 405 transitions. [2022-12-14 22:44:20,649 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 405 transitions. [2022-12-14 22:44:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:44:20,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:20,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:21,676 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 22:46:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:11,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 322 states and 447 transitions. [2022-12-14 22:46:11,481 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 447 transitions. [2022-12-14 22:46:11,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:46:11,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:11,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:12,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:54,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:54,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 353 states and 509 transitions. [2022-12-14 22:47:54,992 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 509 transitions. [2022-12-14 22:47:54,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:47:54,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:54,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:56,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.