./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ --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 f43d028ba6ad7288ae454484b752e467a139fa9128b5cbd8640720a39b09e4f4 --- 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-6b4ec56 [2022-11-20 18:11:44,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:11:44,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:11:44,955 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:11:44,956 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:11:44,957 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:11:44,958 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:11:44,960 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:11:44,962 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:11:44,963 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:11:44,965 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:11:44,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:11:44,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:11:44,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:11:44,969 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:11:44,971 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:11:44,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:11:44,973 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:11:44,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:11:44,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:11:44,986 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:11:44,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:11:44,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:11:44,992 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:11:44,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:11:44,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:11:44,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:11:44,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:11:44,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:11:45,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:11:45,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:11:45,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:11:45,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:11:45,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:11:45,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:11:45,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:11:45,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:11:45,014 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:11:45,014 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:11:45,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:11:45,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:11:45,017 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 18:11:45,052 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:11:45,053 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:11:45,055 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:11:45,055 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:11:45,056 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:11:45,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:11:45,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:11:45,057 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:11:45,057 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:11:45,057 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:11:45,058 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:11:45,058 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:11:45,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:11:45,059 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:11:45,059 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:11:45,059 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:11:45,060 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:11:45,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:11:45,060 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:11:45,060 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:11:45,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:11:45,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:11:45,061 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:11:45,061 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:11:45,061 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:11:45,062 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:11:45,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:11:45,062 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:11:45,063 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_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f43d028ba6ad7288ae454484b752e467a139fa9128b5cbd8640720a39b09e4f4 [2022-11-20 18:11:45,342 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:11:45,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:11:45,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:11:45,380 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:11:45,381 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:11:45,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 18:11:48,527 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:11:48,851 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:11:48,855 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 18:11:48,875 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/data/c6145c2a5/1ae4c610eb9449fd9e6da1671912fc83/FLAGc85c9b830 [2022-11-20 18:11:48,896 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/data/c6145c2a5/1ae4c610eb9449fd9e6da1671912fc83 [2022-11-20 18:11:48,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:11:48,904 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:11:48,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:11:48,911 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:11:48,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:11:48,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:11:48" (1/1) ... [2022-11-20 18:11:48,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d738aae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:48, skipping insertion in model container [2022-11-20 18:11:48,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:11:48" (1/1) ... [2022-11-20 18:11:48,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:11:49,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:11:49,338 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_df4f0e3f-35cd-4062-8001-7d9269c4eb56/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[14043,14056] [2022-11-20 18:11:49,414 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:11:49,432 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:11:49,556 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_df4f0e3f-35cd-4062-8001-7d9269c4eb56/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[14043,14056] [2022-11-20 18:11:49,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:11:49,631 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:11:49,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:49 WrapperNode [2022-11-20 18:11:49,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:11:49,633 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:11:49,633 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:11:49,634 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:11:49,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:49" (1/1) ... [2022-11-20 18:11:49,658 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:49" (1/1) ... [2022-11-20 18:11:49,706 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1155 [2022-11-20 18:11:49,707 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:11:49,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:11:49,708 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:11:49,708 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:11:49,737 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:49" (1/1) ... [2022-11-20 18:11:49,737 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:49" (1/1) ... [2022-11-20 18:11:49,743 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:49" (1/1) ... [2022-11-20 18:11:49,743 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:49" (1/1) ... [2022-11-20 18:11:49,757 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:49" (1/1) ... [2022-11-20 18:11:49,766 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:49" (1/1) ... [2022-11-20 18:11:49,775 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:49" (1/1) ... [2022-11-20 18:11:49,778 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:49" (1/1) ... [2022-11-20 18:11:49,783 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:11:49,784 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:11:49,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:11:49,785 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:11:49,785 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:49" (1/1) ... [2022-11-20 18:11:49,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:11:49,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:11:49,845 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:11:49,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4f0e3f-35cd-4062-8001-7d9269c4eb56/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:11:49,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:11:49,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:11:49,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:11:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:11:50,093 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:11:50,096 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:11:51,253 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:11:51,681 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:11:51,681 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:11:51,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:11:51 BoogieIcfgContainer [2022-11-20 18:11:51,694 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:11:51,695 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:11:51,695 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:11:51,706 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:11:51,706 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:11:51" (1/1) ... [2022-11-20 18:11:51,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:11:51,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 216 states and 380 transitions. [2022-11-20 18:11:51,811 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 380 transitions. [2022-11-20 18:11:51,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 18:11:51,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:51,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:52,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:53,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:53,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 227 states and 402 transitions. [2022-11-20 18:11:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 402 transitions. [2022-11-20 18:11:53,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 18:11:53,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:53,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:54,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:55,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:56,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 234 states and 415 transitions. [2022-11-20 18:11:56,207 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 415 transitions. [2022-11-20 18:11:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 18:11:56,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:56,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:56,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:56,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:56,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 278 states and 502 transitions. [2022-11-20 18:11:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 502 transitions. [2022-11-20 18:11:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 18:11:56,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:56,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:57,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:59,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 278 states and 501 transitions. [2022-11-20 18:11:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 501 transitions. [2022-11-20 18:11:59,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 18:11:59,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:59,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:59,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:59,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:59,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 277 states and 497 transitions. [2022-11-20 18:11:59,983 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 497 transitions. [2022-11-20 18:11:59,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 18:11:59,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:59,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:00,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:00,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 321 states and 584 transitions. [2022-11-20 18:12:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 584 transitions. [2022-11-20 18:12:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 18:12:01,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:01,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:01,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:01,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:01,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 320 states and 580 transitions. [2022-11-20 18:12:01,214 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 580 transitions. [2022-11-20 18:12:01,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 18:12:01,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:01,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:01,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:01,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:01,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 364 states and 667 transitions. [2022-11-20 18:12:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 667 transitions. [2022-11-20 18:12:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 18:12:01,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:01,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:02,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:02,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:02,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 363 states and 663 transitions. [2022-11-20 18:12:02,076 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 663 transitions. [2022-11-20 18:12:02,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 18:12:02,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:02,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:02,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:03,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 408 states and 750 transitions. [2022-11-20 18:12:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 750 transitions. [2022-11-20 18:12:03,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 18:12:03,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:03,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:03,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:03,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 406 states and 744 transitions. [2022-11-20 18:12:03,370 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 744 transitions. [2022-11-20 18:12:03,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 18:12:03,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:03,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:03,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:03,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:03,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:03,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 408 states and 750 transitions. [2022-11-20 18:12:03,868 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 750 transitions. [2022-11-20 18:12:03,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 18:12:03,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:03,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:04,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 421 states and 776 transitions. [2022-11-20 18:12:10,778 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 776 transitions. [2022-11-20 18:12:10,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-20 18:12:10,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:10,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:10,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:10,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:13,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 418 states and 767 transitions. [2022-11-20 18:12:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 767 transitions. [2022-11-20 18:12:13,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-20 18:12:13,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:13,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:13,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:13,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:16,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:16,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 421 states and 773 transitions. [2022-11-20 18:12:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 773 transitions. [2022-11-20 18:12:16,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:12:16,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:16,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:16,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:18,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:18,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 422 states and 774 transitions. [2022-11-20 18:12:18,480 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 774 transitions. [2022-11-20 18:12:18,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:12:18,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:18,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:18,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:19,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:33,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:33,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 474 states and 882 transitions. [2022-11-20 18:12:33,488 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 882 transitions. [2022-11-20 18:12:33,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:12:33,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:33,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:34,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:37,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:37,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 473 states and 878 transitions. [2022-11-20 18:12:37,570 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 878 transitions. [2022-11-20 18:12:37,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:12:37,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:37,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:37,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:38,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:38,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:38,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 476 states and 882 transitions. [2022-11-20 18:12:38,612 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 882 transitions. [2022-11-20 18:12:38,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:12:38,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:38,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:39,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:00,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 476 states and 881 transitions. [2022-11-20 18:13:00,037 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 881 transitions. [2022-11-20 18:13:00,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:13:00,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:00,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:00,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:02,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 533 states and 1003 transitions. [2022-11-20 18:13:32,237 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1003 transitions. [2022-11-20 18:13:32,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:13:32,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:32,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:32,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:33,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 532 states and 1001 transitions. [2022-11-20 18:13:33,435 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1001 transitions. [2022-11-20 18:13:33,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:13:33,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:33,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:33,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:33,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:36,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:36,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 540 states and 1015 transitions. [2022-11-20 18:13:36,835 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1015 transitions. [2022-11-20 18:13:36,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:13:36,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:36,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:36,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:37,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:47,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:47,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 543 states and 1019 transitions. [2022-11-20 18:13:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1019 transitions. [2022-11-20 18:13:47,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:13:47,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:47,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:47,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:48,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 547 states and 1027 transitions. [2022-11-20 18:13:48,556 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1027 transitions. [2022-11-20 18:13:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:13:48,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:48,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:49,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:52,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 556 states and 1042 transitions. [2022-11-20 18:13:52,684 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1042 transitions. [2022-11-20 18:13:52,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:13:52,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:52,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:52,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:52,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:54,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:54,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 559 states and 1050 transitions. [2022-11-20 18:13:54,229 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1050 transitions. [2022-11-20 18:13:54,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:13:54,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:54,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:57,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:57,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 561 states and 1057 transitions. [2022-11-20 18:13:57,362 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1057 transitions. [2022-11-20 18:13:57,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:13:57,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:57,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:57,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:57,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:57,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:57,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 562 states and 1057 transitions. [2022-11-20 18:13:57,522 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1057 transitions. [2022-11-20 18:13:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:13:57,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:57,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:57,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:57,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:09,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:09,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 610 states and 1155 transitions. [2022-11-20 18:14:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1155 transitions. [2022-11-20 18:14:09,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:14:09,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:09,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:09,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:10,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:23,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 613 states and 1159 transitions. [2022-11-20 18:14:23,711 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1159 transitions. [2022-11-20 18:14:23,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:14:23,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:23,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:23,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:23,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:33,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 612 states and 1154 transitions. [2022-11-20 18:14:33,067 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1154 transitions. [2022-11-20 18:14:33,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:14:33,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:33,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:33,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 619 states and 1168 transitions. [2022-11-20 18:14:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1168 transitions. [2022-11-20 18:14:41,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:14:41,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:41,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:41,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:44,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:44,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 568 states and 1072 transitions. [2022-11-20 18:14:44,475 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1072 transitions. [2022-11-20 18:14:44,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:14:44,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:44,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:44,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:45,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:55,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:55,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 580 states and 1096 transitions. [2022-11-20 18:14:55,535 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1096 transitions. [2022-11-20 18:14:55,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:14:55,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:55,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:07,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:07,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 588 states and 1115 transitions. [2022-11-20 18:15:07,142 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1115 transitions. [2022-11-20 18:15:07,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:15:07,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:07,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:07,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:08,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:08,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 592 states and 1121 transitions. [2022-11-20 18:15:08,261 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1121 transitions. [2022-11-20 18:15:08,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:15:08,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:08,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:08,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:08,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:15,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:15,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 633 states and 1200 transitions. [2022-11-20 18:15:15,367 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1200 transitions. [2022-11-20 18:15:15,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:15:15,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:15,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:15,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:16,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 640 states and 1220 transitions. [2022-11-20 18:15:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1220 transitions. [2022-11-20 18:15:41,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:15:41,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:41,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:47,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:47,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 680 states and 1294 transitions. [2022-11-20 18:15:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1294 transitions. [2022-11-20 18:15:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:15:47,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:47,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:47,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:48,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:54,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:54,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 685 states and 1306 transitions. [2022-11-20 18:15:54,672 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1306 transitions. [2022-11-20 18:15:54,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:15:54,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:54,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:54,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:54,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:03,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:03,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 725 states and 1383 transitions. [2022-11-20 18:16:03,214 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1383 transitions. [2022-11-20 18:16:03,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:16:03,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:03,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:04,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:09,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:09,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 732 states and 1395 transitions. [2022-11-20 18:16:09,396 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1395 transitions. [2022-11-20 18:16:09,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:16:09,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:09,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:09,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:14,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:14,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 740 states and 1407 transitions. [2022-11-20 18:16:14,945 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1407 transitions. [2022-11-20 18:16:14,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:16:14,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:14,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:14,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:15,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:17,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:17,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 741 states and 1407 transitions. [2022-11-20 18:16:17,223 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1407 transitions. [2022-11-20 18:16:17,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:16:17,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:17,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:17,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:17,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:21,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:21,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 763 states and 1447 transitions. [2022-11-20 18:16:21,081 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1447 transitions. [2022-11-20 18:16:21,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:16:21,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:21,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:21,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:21,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:31,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:31,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 764 states and 1448 transitions. [2022-11-20 18:16:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1448 transitions. [2022-11-20 18:16:31,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:16:31,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:31,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:31,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:32,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:32,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 765 states and 1448 transitions. [2022-11-20 18:16:32,218 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1448 transitions. [2022-11-20 18:16:32,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:16:32,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:32,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:33,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:00,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:00,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 791 states and 1490 transitions. [2022-11-20 18:17:00,147 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1490 transitions. [2022-11-20 18:17:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:17:00,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:00,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:00,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:04,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:04,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 793 states and 1494 transitions. [2022-11-20 18:17:04,521 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1494 transitions. [2022-11-20 18:17:04,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:17:04,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:04,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:06,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 805 states and 1517 transitions. [2022-11-20 18:17:36,156 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1517 transitions. [2022-11-20 18:17:36,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:17:36,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:36,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 806 states and 1517 transitions. [2022-11-20 18:17:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1517 transitions. [2022-11-20 18:17:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:17:36,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:36,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:36,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:43,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 811 states and 1529 transitions. [2022-11-20 18:17:43,950 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1529 transitions. [2022-11-20 18:17:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:17:43,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:49,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:49,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 856 states and 1614 transitions. [2022-11-20 18:17:49,367 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1614 transitions. [2022-11-20 18:17:49,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:17:49,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:49,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:49,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:52,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:52,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 856 states and 1613 transitions. [2022-11-20 18:17:52,371 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1613 transitions. [2022-11-20 18:17:52,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:17:52,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:52,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:52,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:52,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 857 states and 1616 transitions. [2022-11-20 18:17:54,720 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1616 transitions. [2022-11-20 18:17:54,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:17:54,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:54,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:59,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:59,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 861 states and 1623 transitions. [2022-11-20 18:17:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1623 transitions. [2022-11-20 18:17:59,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:17:59,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:59,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:59,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:02,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:02,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 883 states and 1664 transitions. [2022-11-20 18:18:02,843 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1664 transitions. [2022-11-20 18:18:02,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:18:02,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:02,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:03,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:04,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:04,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 884 states and 1665 transitions. [2022-11-20 18:18:04,683 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1665 transitions. [2022-11-20 18:18:04,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:18:04,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:04,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:04,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:04,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:08,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 906 states and 1705 transitions. [2022-11-20 18:18:08,858 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1705 transitions. [2022-11-20 18:18:08,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:18:08,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:08,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:08,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:11,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:11,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 907 states and 1705 transitions. [2022-11-20 18:18:11,345 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1705 transitions. [2022-11-20 18:18:11,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:18:11,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:11,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:11,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 929 states and 1745 transitions. [2022-11-20 18:18:15,056 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1745 transitions. [2022-11-20 18:18:15,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:18:15,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:15,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:15,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:16,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:16,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 937 states and 1760 transitions. [2022-11-20 18:18:16,850 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1760 transitions. [2022-11-20 18:18:16,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:18:16,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:16,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:16,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:16,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:24,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:24,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 982 states and 1848 transitions. [2022-11-20 18:18:24,999 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1848 transitions. [2022-11-20 18:18:25,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:18:25,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:25,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:25,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:25,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:25,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:25,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 983 states and 1850 transitions. [2022-11-20 18:18:25,175 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1850 transitions. [2022-11-20 18:18:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:18:25,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:25,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:25,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:25,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:32,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:32,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1027 states and 1934 transitions. [2022-11-20 18:18:32,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1934 transitions. [2022-11-20 18:18:32,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:18:32,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:32,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:32,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:32,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:47,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:47,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 1069 states and 2016 transitions. [2022-11-20 18:18:47,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 2016 transitions. [2022-11-20 18:18:47,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:18:47,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:47,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:47,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:47,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:52,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:52,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 1087 states and 2050 transitions. [2022-11-20 18:18:52,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 2050 transitions. [2022-11-20 18:18:52,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:18:52,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:52,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:52,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:53,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:53,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1089 states and 2052 transitions. [2022-11-20 18:18:53,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2052 transitions. [2022-11-20 18:18:53,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:18:53,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:53,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:53,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:05,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:05,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 1135 states and 2140 transitions. [2022-11-20 18:19:05,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2140 transitions. [2022-11-20 18:19:05,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:05,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:05,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:05,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:05,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:09,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:09,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1153 states and 2174 transitions. [2022-11-20 18:19:09,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2174 transitions. [2022-11-20 18:19:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:09,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:09,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:09,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:09,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:12,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1156 states and 2179 transitions. [2022-11-20 18:19:12,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2179 transitions. [2022-11-20 18:19:12,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:12,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:12,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:12,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:14,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:14,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1158 states and 2180 transitions. [2022-11-20 18:19:14,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2180 transitions. [2022-11-20 18:19:14,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:14,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:14,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:14,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:14,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:15,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:15,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1159 states and 2180 transitions. [2022-11-20 18:19:15,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2180 transitions. [2022-11-20 18:19:15,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:15,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:15,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:16,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:16,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:20,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:20,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1201 states and 2260 transitions. [2022-11-20 18:19:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2260 transitions. [2022-11-20 18:19:20,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:20,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:20,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:23,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:23,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1204 states and 2265 transitions. [2022-11-20 18:19:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2265 transitions. [2022-11-20 18:19:23,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:23,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:23,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:23,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:25,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1206 states and 2266 transitions. [2022-11-20 18:19:25,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2266 transitions. [2022-11-20 18:19:25,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:25,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:25,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:25,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:26,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:26,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1207 states and 2266 transitions. [2022-11-20 18:19:26,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2266 transitions. [2022-11-20 18:19:26,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:26,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:26,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:38,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:38,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1201 states and 2252 transitions. [2022-11-20 18:19:38,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2252 transitions. [2022-11-20 18:19:38,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:38,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:38,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:39,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1207 states and 2260 transitions. [2022-11-20 18:19:41,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2260 transitions. [2022-11-20 18:19:41,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:41,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:41,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:41,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:41,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:50,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:50,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1210 states and 2266 transitions. [2022-11-20 18:19:50,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2266 transitions. [2022-11-20 18:19:50,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:50,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:50,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:51,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:58,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:58,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1216 states and 2274 transitions. [2022-11-20 18:19:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2274 transitions. [2022-11-20 18:19:58,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:19:58,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:58,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:58,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:00,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:21,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:21,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1251 states and 2344 transitions. [2022-11-20 18:20:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2344 transitions. [2022-11-20 18:20:21,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:20:21,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:21,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:21,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:22,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:23,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:23,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1254 states and 2348 transitions. [2022-11-20 18:20:23,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2348 transitions. [2022-11-20 18:20:23,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:20:23,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:23,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:23,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:27,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1263 states and 2362 transitions. [2022-11-20 18:20:27,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2362 transitions. [2022-11-20 18:20:27,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:20:27,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:27,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:27,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:27,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:48,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:48,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1269 states and 2377 transitions. [2022-11-20 18:20:48,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2377 transitions. [2022-11-20 18:20:48,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:20:48,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:48,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:48,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:13,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:13,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1284 states and 2405 transitions. [2022-11-20 18:21:13,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2405 transitions. [2022-11-20 18:21:13,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:21:13,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:13,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:13,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:13,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1289 states and 2420 transitions. [2022-11-20 18:21:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2420 transitions. [2022-11-20 18:21:31,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:21:31,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:31,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:31,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:43,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:43,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1295 states and 2432 transitions. [2022-11-20 18:21:43,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2432 transitions. [2022-11-20 18:21:43,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:21:43,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:43,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:51,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:51,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1301 states and 2443 transitions. [2022-11-20 18:21:51,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2443 transitions. [2022-11-20 18:21:51,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:21:51,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:51,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:51,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:54,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:54,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1305 states and 2449 transitions. [2022-11-20 18:21:54,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 2449 transitions. [2022-11-20 18:21:54,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:21:54,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:54,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:54,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:13,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:13,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1310 states and 2466 transitions. [2022-11-20 18:22:13,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2466 transitions. [2022-11-20 18:22:13,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:22:13,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:13,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:13,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:13,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:32,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:32,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1318 states and 2484 transitions. [2022-11-20 18:22:32,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2484 transitions. [2022-11-20 18:22:32,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:22:32,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:32,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:32,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:37,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:37,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1319 states and 2487 transitions. [2022-11-20 18:22:37,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2487 transitions. [2022-11-20 18:22:37,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:22:37,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:38,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1332 states and 2510 transitions. [2022-11-20 18:22:53,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2510 transitions. [2022-11-20 18:22:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:22:53,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:03,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:03,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 1339 states and 2526 transitions. [2022-11-20 18:23:03,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2526 transitions. [2022-11-20 18:23:03,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:23:03,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:03,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:03,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:03,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:07,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:07,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1339 states and 2525 transitions. [2022-11-20 18:23:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2525 transitions. [2022-11-20 18:23:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:23:07,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:07,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:07,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:10,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1339 states and 2524 transitions. [2022-11-20 18:23:10,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2524 transitions. [2022-11-20 18:23:10,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:23:10,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:10,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:10,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:13,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 1340 states and 2527 transitions. [2022-11-20 18:23:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2527 transitions. [2022-11-20 18:23:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:23:13,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:13,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:13,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:22,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1348 states and 2542 transitions. [2022-11-20 18:23:22,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2542 transitions. [2022-11-20 18:23:22,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:23:22,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:22,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:24,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:24,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 1345 states and 2535 transitions. [2022-11-20 18:23:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2535 transitions. [2022-11-20 18:23:24,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:23:24,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:24,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:24,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:27,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:27,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 1348 states and 2539 transitions. [2022-11-20 18:23:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2539 transitions. [2022-11-20 18:23:27,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:23:27,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:27,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:27,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:27,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:37,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:37,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1351 states and 2547 transitions. [2022-11-20 18:23:37,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2547 transitions. [2022-11-20 18:23:37,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:23:37,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:37,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:37,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:37,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:39,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:39,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1354 states and 2551 transitions. [2022-11-20 18:23:39,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2551 transitions. [2022-11-20 18:23:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:23:39,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:39,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:39,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:42,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:42,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1355 states and 2551 transitions. [2022-11-20 18:23:42,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2551 transitions. [2022-11-20 18:23:42,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:23:42,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:42,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:42,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:46,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:46,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 1358 states and 2556 transitions. [2022-11-20 18:23:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2556 transitions. [2022-11-20 18:23:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:23:46,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:46,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:46,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:48,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:48,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 1359 states and 2556 transitions. [2022-11-20 18:23:48,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2556 transitions. [2022-11-20 18:23:48,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:23:48,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:48,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:49,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:00,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1385 states and 2607 transitions. [2022-11-20 18:24:00,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2607 transitions. [2022-11-20 18:24:00,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:24:00,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:00,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:01,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:19,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:19,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1386 states and 2611 transitions. [2022-11-20 18:24:19,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2611 transitions. [2022-11-20 18:24:19,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:24:19,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:19,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:19,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:25,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1393 states and 2622 transitions. [2022-11-20 18:24:25,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2622 transitions. [2022-11-20 18:24:25,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:24:25,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:25,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:25,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:25,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:35,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:35,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 1395 states and 2626 transitions. [2022-11-20 18:24:35,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2626 transitions. [2022-11-20 18:24:35,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:24:35,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:35,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:35,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:35,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:50,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:50,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1404 states and 2643 transitions. [2022-11-20 18:24:50,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 2643 transitions. [2022-11-20 18:24:50,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:24:50,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:50,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:50,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:54,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1408 states and 2649 transitions. [2022-11-20 18:24:54,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2649 transitions. [2022-11-20 18:24:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:24:54,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:54,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:54,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:58,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.