./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/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_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/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_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/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 762d765a0bfa38e2766b0b76686f2c77e8bd37a42ad4f655f125678c5ab317c3 --- 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 18:02:33,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:02:33,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:02:33,897 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:02:33,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:02:33,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:02:33,909 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:02:33,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:02:33,916 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:02:33,921 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:02:33,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:02:33,925 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:02:33,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:02:33,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:02:33,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:02:33,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:02:33,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:02:33,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:02:33,935 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:02:33,937 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:02:33,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:02:33,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:02:33,944 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:02:33,945 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:02:33,949 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:02:33,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:02:33,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:02:33,951 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:02:33,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:02:33,952 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:02:33,952 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:02:33,953 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:02:33,954 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:02:33,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:02:33,963 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:02:33,963 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:02:33,964 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:02:33,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:02:33,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:02:33,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:02:33,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:02:33,970 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 18:02:34,019 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:02:34,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:02:34,021 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:02:34,022 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:02:34,023 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:02:34,024 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:02:34,024 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:02:34,024 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:02:34,024 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:02:34,025 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:02:34,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:02:34,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:02:34,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:02:34,027 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:02:34,027 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:02:34,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:02:34,027 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:02:34,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:02:34,028 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:02:34,028 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:02:34,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:02:34,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:02:34,029 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:02:34,029 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:02:34,029 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:02:34,030 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:02:34,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:02:34,030 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:02:34,031 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_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 762d765a0bfa38e2766b0b76686f2c77e8bd37a42ad4f655f125678c5ab317c3 [2022-11-20 18:02:34,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:02:34,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:02:34,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:02:34,481 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:02:34,482 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:02:34,484 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 18:02:37,613 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:02:38,094 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:02:38,096 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 18:02:38,121 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/bin/ukojak-pZX7IvK2PQ/data/22572e4cf/7ab203287f824aa295c9198a5bafa971/FLAG5843b6b55 [2022-11-20 18:02:38,144 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/bin/ukojak-pZX7IvK2PQ/data/22572e4cf/7ab203287f824aa295c9198a5bafa971 [2022-11-20 18:02:38,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:02:38,150 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:02:38,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:02:38,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:02:38,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:02:38,158 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:02:38" (1/1) ... [2022-11-20 18:02:38,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20fa0a69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:38, skipping insertion in model container [2022-11-20 18:02:38,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:02:38" (1/1) ... [2022-11-20 18:02:38,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:02:38,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:02:39,192 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_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[35193,35206] [2022-11-20 18:02:39,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:02:39,483 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:02:39,878 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_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[35193,35206] [2022-11-20 18:02:40,069 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:02:40,102 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:02:40,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:40 WrapperNode [2022-11-20 18:02:40,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:02:40,104 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:02:40,104 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:02:40,105 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:02:40,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:40" (1/1) ... [2022-11-20 18:02:40,169 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:40" (1/1) ... [2022-11-20 18:02:40,262 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2943 [2022-11-20 18:02:40,262 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:02:40,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:02:40,263 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:02:40,264 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:02:40,286 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:40" (1/1) ... [2022-11-20 18:02:40,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:40" (1/1) ... [2022-11-20 18:02:40,295 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:40" (1/1) ... [2022-11-20 18:02:40,295 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:40" (1/1) ... [2022-11-20 18:02:40,344 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:40" (1/1) ... [2022-11-20 18:02:40,383 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:40" (1/1) ... [2022-11-20 18:02:40,388 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:40" (1/1) ... [2022-11-20 18:02:40,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:40" (1/1) ... [2022-11-20 18:02:40,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:02:40,424 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:02:40,424 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:02:40,424 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:02:40,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:40" (1/1) ... [2022-11-20 18:02:40,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:02:40,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:02:40,464 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:02:40,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1ec3e1c-7fe8-4f0d-9f12-0b46b8622b93/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:02:40,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:02:40,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:02:40,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:02:40,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:02:40,821 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:02:40,823 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:02:43,281 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:02:44,234 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:02:44,234 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:02:44,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:02:44 BoogieIcfgContainer [2022-11-20 18:02:44,240 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:02:44,242 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:02:44,242 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:02:44,252 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:02:44,252 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:02:44" (1/1) ... [2022-11-20 18:02:44,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:02:44,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:44,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 635 states and 1095 transitions. [2022-11-20 18:02:44,356 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1095 transitions. [2022-11-20 18:02:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 18:02:44,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:44,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:45,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:46,432 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 18:02:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:46,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 732 states and 1306 transitions. [2022-11-20 18:02:46,927 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1306 transitions. [2022-11-20 18:02:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 18:02:46,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:46,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:47,295 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 18:02:47,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 732 states and 1305 transitions. [2022-11-20 18:02:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1305 transitions. [2022-11-20 18:02:47,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:47,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:47,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:47,789 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 18:02:48,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:48,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 834 states and 1530 transitions. [2022-11-20 18:02:48,218 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1530 transitions. [2022-11-20 18:02:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:48,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:48,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:48,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:48,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:48,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 837 states and 1536 transitions. [2022-11-20 18:02:48,697 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1536 transitions. [2022-11-20 18:02:48,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:48,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:48,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:49,007 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 18:02:49,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 938 states and 1758 transitions. [2022-11-20 18:02:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1758 transitions. [2022-11-20 18:02:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:49,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:49,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:49,864 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 18:02:49,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 941 states and 1765 transitions. [2022-11-20 18:02:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1765 transitions. [2022-11-20 18:02:49,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:49,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:49,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:50,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:50,259 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 18:02:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:51,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1030 states and 1953 transitions. [2022-11-20 18:02:51,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1953 transitions. [2022-11-20 18:02:51,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:51,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:51,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:51,379 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 18:02:51,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:51,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1035 states and 1966 transitions. [2022-11-20 18:02:51,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1966 transitions. [2022-11-20 18:02:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:51,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:51,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:52,005 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 18:02:52,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1038 states and 1975 transitions. [2022-11-20 18:02:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1975 transitions. [2022-11-20 18:02:52,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:52,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:52,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:52,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:52,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:52,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1041 states and 1984 transitions. [2022-11-20 18:02:52,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1984 transitions. [2022-11-20 18:02:52,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:52,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:52,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:52,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:53,030 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 18:02:53,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1117 states and 2139 transitions. [2022-11-20 18:02:53,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2139 transitions. [2022-11-20 18:02:53,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:53,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:53,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:54,206 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 18:02:54,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1122 states and 2153 transitions. [2022-11-20 18:02:54,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2153 transitions. [2022-11-20 18:02:54,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:54,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:54,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:54,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:55,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:55,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1125 states and 2163 transitions. [2022-11-20 18:02:55,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2163 transitions. [2022-11-20 18:02:55,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:55,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:55,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:55,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:55,711 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 18:02:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:56,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1130 states and 2178 transitions. [2022-11-20 18:02:56,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2178 transitions. [2022-11-20 18:02:56,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:56,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:56,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:56,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:56,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:58,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1197 states and 2312 transitions. [2022-11-20 18:02:58,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2312 transitions. [2022-11-20 18:02:58,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:58,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:58,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:58,704 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 18:02:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:59,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1200 states and 2322 transitions. [2022-11-20 18:02:59,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2322 transitions. [2022-11-20 18:02:59,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:02:59,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:59,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:59,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:59,607 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 18:03:00,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:00,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1203 states and 2332 transitions. [2022-11-20 18:03:00,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2332 transitions. [2022-11-20 18:03:00,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:00,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:00,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:00,507 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 18:03:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1208 states and 2349 transitions. [2022-11-20 18:03:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2349 transitions. [2022-11-20 18:03:01,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:01,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:01,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:01,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:01,341 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 18:03:01,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:01,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1209 states and 2355 transitions. [2022-11-20 18:03:01,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2355 transitions. [2022-11-20 18:03:01,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:01,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:01,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:01,746 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 18:03:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:02,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1214 states and 2372 transitions. [2022-11-20 18:03:02,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2372 transitions. [2022-11-20 18:03:02,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:02,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:02,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:02,527 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 18:03:02,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:02,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1215 states and 2378 transitions. [2022-11-20 18:03:02,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2378 transitions. [2022-11-20 18:03:02,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:02,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:02,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:02,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:02,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:02,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1216 states and 2383 transitions. [2022-11-20 18:03:02,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2383 transitions. [2022-11-20 18:03:02,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:02,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:02,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:03,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:03,319 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 18:03:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:08,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 1295 states and 2548 transitions. [2022-11-20 18:03:08,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2548 transitions. [2022-11-20 18:03:08,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:08,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:08,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:08,673 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 18:03:09,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:09,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1298 states and 2559 transitions. [2022-11-20 18:03:09,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2559 transitions. [2022-11-20 18:03:09,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:09,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:09,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:09,635 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 18:03:09,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1301 states and 2569 transitions. [2022-11-20 18:03:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2569 transitions. [2022-11-20 18:03:09,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:09,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:09,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:09,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:10,126 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 18:03:17,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:17,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1387 states and 2751 transitions. [2022-11-20 18:03:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2751 transitions. [2022-11-20 18:03:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:17,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:17,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:18,199 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 18:03:19,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:19,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 1390 states and 2762 transitions. [2022-11-20 18:03:19,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2762 transitions. [2022-11-20 18:03:19,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:19,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:19,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:19,189 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 18:03:19,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:19,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1391 states and 2766 transitions. [2022-11-20 18:03:19,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2766 transitions. [2022-11-20 18:03:19,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:19,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:19,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:19,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:19,486 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 18:03:22,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:22,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1409 states and 2809 transitions. [2022-11-20 18:03:22,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2809 transitions. [2022-11-20 18:03:22,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:22,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:22,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:22,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:22,879 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 18:03:23,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 1412 states and 2819 transitions. [2022-11-20 18:03:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2819 transitions. [2022-11-20 18:03:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:23,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:23,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:23,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:24,024 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 18:03:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:24,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1418 states and 2833 transitions. [2022-11-20 18:03:24,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2833 transitions. [2022-11-20 18:03:24,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:24,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:24,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:24,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:25,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:25,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1421 states and 2843 transitions. [2022-11-20 18:03:25,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2843 transitions. [2022-11-20 18:03:25,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:25,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:25,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:25,641 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 18:03:28,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 1435 states and 2876 transitions. [2022-11-20 18:03:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2876 transitions. [2022-11-20 18:03:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:28,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:28,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:28,180 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 18:03:28,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:28,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2879 states to 1436 states and 2879 transitions. [2022-11-20 18:03:28,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2879 transitions. [2022-11-20 18:03:28,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:28,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:28,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:28,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:32,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:32,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2936 states to 1460 states and 2936 transitions. [2022-11-20 18:03:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2936 transitions. [2022-11-20 18:03:32,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:32,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:32,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:33,182 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 18:03:34,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:34,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 1463 states and 2945 transitions. [2022-11-20 18:03:34,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2945 transitions. [2022-11-20 18:03:34,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:34,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:34,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:34,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:34,504 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 18:03:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:40,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1487 states and 3003 transitions. [2022-11-20 18:03:40,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 3003 transitions. [2022-11-20 18:03:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 18:03:40,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:40,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:40,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:40,533 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 18:03:41,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:41,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1490 states and 3009 transitions. [2022-11-20 18:03:41,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 3009 transitions. [2022-11-20 18:03:41,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:41,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:41,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:41,967 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 18:03:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:43,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 1492 states and 3015 transitions. [2022-11-20 18:03:43,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 3015 transitions. [2022-11-20 18:03:43,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:43,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:43,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:43,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:43,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:43,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3020 states to 1494 states and 3020 transitions. [2022-11-20 18:03:43,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 3020 transitions. [2022-11-20 18:03:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:43,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:43,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:43,843 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 18:03:45,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:45,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 1502 states and 3038 transitions. [2022-11-20 18:03:45,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 3038 transitions. [2022-11-20 18:03:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:45,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:45,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:45,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:46,050 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 18:03:46,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:46,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1503 states and 3040 transitions. [2022-11-20 18:03:46,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 3040 transitions. [2022-11-20 18:03:46,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:46,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:46,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:46,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:47,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:48,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:48,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1508 states and 3050 transitions. [2022-11-20 18:03:48,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 3050 transitions. [2022-11-20 18:03:48,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:48,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:48,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:48,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:48,576 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 18:03:50,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:50,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 1509 states and 3052 transitions. [2022-11-20 18:03:50,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 3052 transitions. [2022-11-20 18:03:50,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:50,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:50,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:50,285 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 18:03:50,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:50,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1510 states and 3054 transitions. [2022-11-20 18:03:50,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 3054 transitions. [2022-11-20 18:03:50,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:50,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:50,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:50,549 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 18:03:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 1519 states and 3073 transitions. [2022-11-20 18:03:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 3073 transitions. [2022-11-20 18:03:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:53,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:53,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:53,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:54,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:54,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:54,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1524 states and 3082 transitions. [2022-11-20 18:03:54,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 3082 transitions. [2022-11-20 18:03:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:54,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:54,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:54,504 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 18:03:56,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 1525 states and 3084 transitions. [2022-11-20 18:03:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 3084 transitions. [2022-11-20 18:03:56,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:56,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:56,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:56,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:56,382 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 18:03:56,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:56,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 1526 states and 3085 transitions. [2022-11-20 18:03:56,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 3085 transitions. [2022-11-20 18:03:56,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:56,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:56,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:57,218 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 18:03:57,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:57,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3088 states to 1529 states and 3088 transitions. [2022-11-20 18:03:57,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 3088 transitions. [2022-11-20 18:03:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:57,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:57,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:58,560 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 18:03:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:59,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1531 states and 3089 transitions. [2022-11-20 18:03:59,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 3089 transitions. [2022-11-20 18:03:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:03:59,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:59,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:59,993 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 18:04:00,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:00,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 1534 states and 3092 transitions. [2022-11-20 18:04:00,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 3092 transitions. [2022-11-20 18:04:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:04:00,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:00,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:00,316 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 18:04:02,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:02,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3093 states to 1535 states and 3093 transitions. [2022-11-20 18:04:02,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 3093 transitions. [2022-11-20 18:04:02,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:04:02,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:02,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:02,852 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 18:04:03,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:03,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 1538 states and 3096 transitions. [2022-11-20 18:04:03,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 3096 transitions. [2022-11-20 18:04:03,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:04:03,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:03,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:03,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:05,095 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 18:04:12,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 1562 states and 3162 transitions. [2022-11-20 18:04:12,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 3162 transitions. [2022-11-20 18:04:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:04:12,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:12,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:13,596 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 18:04:21,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:21,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 1586 states and 3227 transitions. [2022-11-20 18:04:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 3227 transitions. [2022-11-20 18:04:21,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:04:21,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:21,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:21,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:21,549 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 18:04:26,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 1592 states and 3239 transitions. [2022-11-20 18:04:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 3239 transitions. [2022-11-20 18:04:26,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:04:26,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:26,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:27,275 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 18:04:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:37,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3305 states to 1616 states and 3305 transitions. [2022-11-20 18:04:37,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 3305 transitions. [2022-11-20 18:04:37,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:04:37,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:37,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:37,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:38,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:50,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 1640 states and 3371 transitions. [2022-11-20 18:04:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 3371 transitions. [2022-11-20 18:04:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:04:50,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:50,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:52,012 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 18:05:05,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:05,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 1664 states and 3436 transitions. [2022-11-20 18:05:05,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 3436 transitions. [2022-11-20 18:05:05,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:05:05,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:05,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:06,572 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 18:05:25,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:25,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 1688 states and 3502 transitions. [2022-11-20 18:05:25,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 3502 transitions. [2022-11-20 18:05:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:05:25,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:25,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:26,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:51,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 1712 states and 3570 transitions. [2022-11-20 18:05:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 3570 transitions. [2022-11-20 18:05:51,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:05:51,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:51,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:52,659 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 18:06:25,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:25,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 1736 states and 3639 transitions. [2022-11-20 18:06:25,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3639 transitions. [2022-11-20 18:06:25,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:06:25,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:25,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:25,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:27,042 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 18:07:12,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:12,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3711 states to 1760 states and 3711 transitions. [2022-11-20 18:07:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 3711 transitions. [2022-11-20 18:07:12,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:07:12,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:12,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:30,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 1773 states and 3738 transitions. [2022-11-20 18:07:30,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 3738 transitions. [2022-11-20 18:07:30,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:07:30,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:32,060 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 18:08:27,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3812 states to 1797 states and 3812 transitions. [2022-11-20 18:08:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 3812 transitions. [2022-11-20 18:08:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:08:27,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:27,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:29,685 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 18:09:36,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 1821 states and 3886 transitions. [2022-11-20 18:09:36,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3886 transitions. [2022-11-20 18:09:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:09:36,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,667 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 18:10:02,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 1835 states and 3915 transitions. [2022-11-20 18:10:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3915 transitions. [2022-11-20 18:10:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:10:02,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,988 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 18:11:28,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:28,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3994 states to 1859 states and 3994 transitions. [2022-11-20 18:11:28,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3994 transitions. [2022-11-20 18:11:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:11:28,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:28,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:29,346 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 18:11:29,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:29,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 1861 states and 3995 transitions. [2022-11-20 18:11:29,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3995 transitions. [2022-11-20 18:11:29,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:11:29,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:29,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:29,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:30,303 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 18:11:33,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:33,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 1864 states and 3999 transitions. [2022-11-20 18:11:33,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3999 transitions. [2022-11-20 18:11:33,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:11:33,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:33,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:33,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:33,711 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 18:11:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1867 states and 4003 transitions. [2022-11-20 18:11:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 4003 transitions. [2022-11-20 18:11:36,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:11:36,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:36,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:36,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:36,791 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 18:11:36,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:36,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 1870 states and 4006 transitions. [2022-11-20 18:11:36,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 4006 transitions. [2022-11-20 18:11:36,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:11:36,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:36,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:37,287 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 18:11:39,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:39,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 1873 states and 4010 transitions. [2022-11-20 18:11:39,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 4010 transitions. [2022-11-20 18:11:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-20 18:11:39,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:39,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:42,388 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 18:11:57,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:57,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 1879 states and 4023 transitions. [2022-11-20 18:11:57,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 4023 transitions. [2022-11-20 18:11:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:11:57,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:57,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:57,219 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 18:11:57,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 1879 states and 4022 transitions. [2022-11-20 18:11:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 4022 transitions. [2022-11-20 18:11:57,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:11:57,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:57,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:57,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:57,398 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 18:11:57,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:57,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4021 states to 1879 states and 4021 transitions. [2022-11-20 18:11:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 4021 transitions. [2022-11-20 18:11:57,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:11:57,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:57,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:57,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:57,634 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 18:12:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:16,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4168 states to 1940 states and 4168 transitions. [2022-11-20 18:12:16,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 4168 transitions. [2022-11-20 18:12:16,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:12:16,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:16,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:17,087 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 18:12:17,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:17,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 1939 states and 4150 transitions. [2022-11-20 18:12:17,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 4150 transitions. [2022-11-20 18:12:17,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:12:17,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:17,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:17,264 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 18:12:17,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:17,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 1939 states and 4149 transitions. [2022-11-20 18:12:17,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 4149 transitions. [2022-11-20 18:12:17,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:12:17,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:17,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:25,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 1945 states and 4179 transitions. [2022-11-20 18:12:25,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 4179 transitions. [2022-11-20 18:12:25,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:12:25,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:25,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:25,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:25,979 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 18:12:30,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:30,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 1947 states and 4179 transitions. [2022-11-20 18:12:30,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 4179 transitions. [2022-11-20 18:12:30,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:12:30,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:30,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:31,081 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 18:12:34,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 1949 states and 4180 transitions. [2022-11-20 18:12:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 4180 transitions. [2022-11-20 18:12:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:12:34,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:35,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:37,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4181 states to 1952 states and 4181 transitions. [2022-11-20 18:12:37,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 4181 transitions. [2022-11-20 18:12:37,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:12:37,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:37,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:37,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:37,192 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 18:12:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:42,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4181 states to 1954 states and 4181 transitions. [2022-11-20 18:12:42,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 4181 transitions. [2022-11-20 18:12:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:12:42,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:42,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:42,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:42,200 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 18:12:52,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:52,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4205 states to 1960 states and 4205 transitions. [2022-11-20 18:12:52,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 4205 transitions. [2022-11-20 18:12:52,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:12:52,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:52,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:52,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:52,864 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 18:12:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4206 states to 1963 states and 4206 transitions. [2022-11-20 18:12:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 4206 transitions. [2022-11-20 18:12:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:12:54,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:54,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:55,050 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 18:12:55,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:55,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4205 states to 1963 states and 4205 transitions. [2022-11-20 18:12:55,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 4205 transitions. [2022-11-20 18:12:55,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:12:55,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:55,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:55,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:55,391 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 18:13:04,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:04,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 1969 states and 4229 transitions. [2022-11-20 18:13:04,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 4229 transitions. [2022-11-20 18:13:04,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:04,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:04,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:04,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:04,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:09,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:09,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 1971 states and 4229 transitions. [2022-11-20 18:13:09,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 4229 transitions. [2022-11-20 18:13:09,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:09,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:09,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:10,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:12,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 1973 states and 4229 transitions. [2022-11-20 18:13:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 4229 transitions. [2022-11-20 18:13:12,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:12,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:12,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:12,487 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 18:13:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4230 states to 1975 states and 4230 transitions. [2022-11-20 18:13:16,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 4230 transitions. [2022-11-20 18:13:16,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:16,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:16,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:16,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:16,458 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 18:13:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:19,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 1977 states and 4231 transitions. [2022-11-20 18:13:19,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 4231 transitions. [2022-11-20 18:13:19,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:19,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:19,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:20,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:20,127 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 18:13:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:31,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4246 states to 1983 states and 4246 transitions. [2022-11-20 18:13:31,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 4246 transitions. [2022-11-20 18:13:31,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:31,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:31,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:33,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:33,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 1985 states and 4247 transitions. [2022-11-20 18:13:33,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 4247 transitions. [2022-11-20 18:13:33,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:33,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:33,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:33,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:33,935 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 18:13:38,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 1989 states and 4258 transitions. [2022-11-20 18:13:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 4258 transitions. [2022-11-20 18:13:38,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:38,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:38,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:38,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4263 states to 1991 states and 4263 transitions. [2022-11-20 18:13:40,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 4263 transitions. [2022-11-20 18:13:40,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:40,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:40,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:40,806 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 18:13:42,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4272 states to 1995 states and 4272 transitions. [2022-11-20 18:13:42,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 4272 transitions. [2022-11-20 18:13:42,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:42,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:42,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:44,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:44,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4281 states to 1999 states and 4281 transitions. [2022-11-20 18:13:44,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 4281 transitions. [2022-11-20 18:13:44,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:44,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:44,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:44,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:44,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:47,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2001 states and 4286 transitions. [2022-11-20 18:13:47,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 4286 transitions. [2022-11-20 18:13:47,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:47,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:47,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:47,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:47,172 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 18:13:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:49,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2003 states and 4291 transitions. [2022-11-20 18:13:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 4291 transitions. [2022-11-20 18:13:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:49,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:49,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:49,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:49,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:51,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:51,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4299 states to 2007 states and 4299 transitions. [2022-11-20 18:13:51,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 4299 transitions. [2022-11-20 18:13:51,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:51,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:51,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:51,732 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 18:13:53,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:53,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4307 states to 2011 states and 4307 transitions. [2022-11-20 18:13:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 4307 transitions. [2022-11-20 18:13:53,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:53,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:53,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:53,826 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 18:13:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:53,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2013 states and 4310 transitions. [2022-11-20 18:13:53,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 4310 transitions. [2022-11-20 18:13:53,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:53,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:53,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:53,996 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 18:13:54,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:54,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2015 states and 4313 transitions. [2022-11-20 18:13:54,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 4313 transitions. [2022-11-20 18:13:54,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:54,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:54,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:54,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:54,335 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 18:13:56,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:56,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2017 states and 4317 transitions. [2022-11-20 18:13:56,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 4317 transitions. [2022-11-20 18:13:56,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:56,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:56,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:56,942 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 18:13:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:58,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 2019 states and 4322 transitions. [2022-11-20 18:13:58,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 4322 transitions. [2022-11-20 18:13:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:13:58,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:58,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:59,055 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 18:14:04,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:04,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2023 states and 4328 transitions. [2022-11-20 18:14:04,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 4328 transitions. [2022-11-20 18:14:04,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:04,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:04,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:04,333 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 18:14:06,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:06,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4337 states to 2027 states and 4337 transitions. [2022-11-20 18:14:06,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 4337 transitions. [2022-11-20 18:14:06,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:06,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:06,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:06,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:06,408 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 18:14:09,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:09,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4339 states to 2029 states and 4339 transitions. [2022-11-20 18:14:09,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 4339 transitions. [2022-11-20 18:14:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:09,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:09,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:09,281 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 18:14:11,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 2033 states and 4347 transitions. [2022-11-20 18:14:11,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 4347 transitions. [2022-11-20 18:14:11,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:11,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:11,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:11,412 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 18:14:13,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:13,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4352 states to 2035 states and 4352 transitions. [2022-11-20 18:14:13,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 4352 transitions. [2022-11-20 18:14:13,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:13,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:13,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:13,739 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 18:14:15,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:15,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 2039 states and 4360 transitions. [2022-11-20 18:14:15,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 4360 transitions. [2022-11-20 18:14:15,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:15,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:15,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:15,852 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 18:14:18,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:18,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4369 states to 2043 states and 4369 transitions. [2022-11-20 18:14:18,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 4369 transitions. [2022-11-20 18:14:18,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:18,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:18,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:18,096 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 18:14:18,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:18,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4373 states to 2045 states and 4373 transitions. [2022-11-20 18:14:18,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 4373 transitions. [2022-11-20 18:14:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:18,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:18,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:18,297 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 18:14:20,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:20,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4378 states to 2047 states and 4378 transitions. [2022-11-20 18:14:20,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 4378 transitions. [2022-11-20 18:14:20,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:20,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:20,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:20,806 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 18:14:23,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:23,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4380 states to 2049 states and 4380 transitions. [2022-11-20 18:14:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 4380 transitions. [2022-11-20 18:14:23,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:23,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:23,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:23,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:23,641 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 18:14:26,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:26,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4385 states to 2051 states and 4385 transitions. [2022-11-20 18:14:26,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 4385 transitions. [2022-11-20 18:14:26,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:26,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:26,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:26,176 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 18:14:31,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:31,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2055 states and 4391 transitions. [2022-11-20 18:14:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4391 transitions. [2022-11-20 18:14:31,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:31,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:31,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:31,902 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 18:14:34,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:34,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4399 states to 2059 states and 4399 transitions. [2022-11-20 18:14:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 4399 transitions. [2022-11-20 18:14:34,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:34,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:34,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:34,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:34,528 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 18:14:40,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4405 states to 2063 states and 4405 transitions. [2022-11-20 18:14:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 4405 transitions. [2022-11-20 18:14:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:40,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:40,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:40,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:40,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:42,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:42,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4413 states to 2067 states and 4413 transitions. [2022-11-20 18:14:42,355 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 4413 transitions. [2022-11-20 18:14:42,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:42,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:42,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:42,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:42,459 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 18:14:44,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:44,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2071 states and 4421 transitions. [2022-11-20 18:14:44,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 4421 transitions. [2022-11-20 18:14:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:44,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:44,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:44,846 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 18:14:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:44,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2073 states and 4424 transitions. [2022-11-20 18:14:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 4424 transitions. [2022-11-20 18:14:44,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:44,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:44,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:45,100 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 18:14:47,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:47,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 2075 states and 4426 transitions. [2022-11-20 18:14:47,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 4426 transitions. [2022-11-20 18:14:47,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:47,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:47,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:47,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:47,879 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 18:14:50,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:50,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4431 states to 2077 states and 4431 transitions. [2022-11-20 18:14:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4431 transitions. [2022-11-20 18:14:50,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:50,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:50,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:50,681 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 18:14:55,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:55,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 2081 states and 4437 transitions. [2022-11-20 18:14:55,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 4437 transitions. [2022-11-20 18:14:55,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:55,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:55,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:56,233 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 18:14:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2083 states and 4440 transitions. [2022-11-20 18:14:56,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4440 transitions. [2022-11-20 18:14:56,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:14:56,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:56,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:56,494 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 18:15:01,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:01,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 2087 states and 4446 transitions. [2022-11-20 18:15:01,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4446 transitions. [2022-11-20 18:15:01,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:01,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:01,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:02,122 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 18:15:04,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:04,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2089 states and 4451 transitions. [2022-11-20 18:15:04,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4451 transitions. [2022-11-20 18:15:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:04,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:04,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:04,982 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 18:15:07,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:07,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4456 states to 2091 states and 4456 transitions. [2022-11-20 18:15:07,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 4456 transitions. [2022-11-20 18:15:07,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:07,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:07,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:07,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:10,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:10,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2093 states and 4461 transitions. [2022-11-20 18:15:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 4461 transitions. [2022-11-20 18:15:10,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:10,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:10,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:10,571 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 18:15:13,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:13,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 2097 states and 4470 transitions. [2022-11-20 18:15:13,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 4470 transitions. [2022-11-20 18:15:13,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:13,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:13,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:13,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:13,179 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 18:15:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2101 states and 4478 transitions. [2022-11-20 18:15:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 4478 transitions. [2022-11-20 18:15:15,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:15,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:15,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:15,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:15,885 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 18:15:18,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:18,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 2105 states and 4486 transitions. [2022-11-20 18:15:18,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4486 transitions. [2022-11-20 18:15:18,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:18,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:18,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:18,551 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 18:15:24,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2109 states and 4492 transitions. [2022-11-20 18:15:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 4492 transitions. [2022-11-20 18:15:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:24,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:24,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:24,167 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 18:15:26,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:26,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4500 states to 2113 states and 4500 transitions. [2022-11-20 18:15:26,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 4500 transitions. [2022-11-20 18:15:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:26,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:26,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:26,722 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 18:15:29,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 2117 states and 4509 transitions. [2022-11-20 18:15:29,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 4509 transitions. [2022-11-20 18:15:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:29,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:29,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:29,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:29,450 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 18:15:29,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:29,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4512 states to 2119 states and 4512 transitions. [2022-11-20 18:15:29,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 4512 transitions. [2022-11-20 18:15:29,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:29,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:29,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:29,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:29,619 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 18:15:35,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:35,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2123 states and 4518 transitions. [2022-11-20 18:15:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 4518 transitions. [2022-11-20 18:15:35,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:35,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:35,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:35,134 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 18:15:38,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:38,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4520 states to 2125 states and 4520 transitions. [2022-11-20 18:15:38,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 4520 transitions. [2022-11-20 18:15:38,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:38,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:38,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:38,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:38,212 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 18:15:40,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:40,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4528 states to 2129 states and 4528 transitions. [2022-11-20 18:15:40,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 4528 transitions. [2022-11-20 18:15:40,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:40,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:40,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:41,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:41,117 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 18:15:46,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:46,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4534 states to 2133 states and 4534 transitions. [2022-11-20 18:15:46,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 4534 transitions. [2022-11-20 18:15:46,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:46,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:46,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:47,020 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 18:15:49,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:49,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4542 states to 2137 states and 4542 transitions. [2022-11-20 18:15:49,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4542 transitions. [2022-11-20 18:15:49,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:49,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:49,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:49,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:49,901 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 18:15:50,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 2139 states and 4545 transitions. [2022-11-20 18:15:50,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 4545 transitions. [2022-11-20 18:15:50,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:50,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:50,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:50,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:50,147 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 18:15:52,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2143 states and 4553 transitions. [2022-11-20 18:15:52,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 4553 transitions. [2022-11-20 18:15:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:52,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:52,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:53,048 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 18:15:56,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:56,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4555 states to 2145 states and 4555 transitions. [2022-11-20 18:15:56,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4555 transitions. [2022-11-20 18:15:56,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:15:56,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:56,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:56,302 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 18:16:01,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4561 states to 2149 states and 4561 transitions. [2022-11-20 18:16:01,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 4561 transitions. [2022-11-20 18:16:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:16:01,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:02,199 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 18:16:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2153 states and 4569 transitions. [2022-11-20 18:16:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4569 transitions. [2022-11-20 18:16:04,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-20 18:16:04,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:04,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:04,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.