./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/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_bcc38472-2280-468b-befd-00e8ebc520ce/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/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_bcc38472-2280-468b-befd-00e8ebc520ce/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 604c6c2a15818b6dd7ce9091536365088029686ca538bc3be14228dcbd3a3830 --- 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 16:47:44,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:47:44,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:47:44,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:47:44,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:47:44,370 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:47:44,373 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:47:44,376 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:47:44,378 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:47:44,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:47:44,385 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:47:44,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:47:44,388 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:47:44,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:47:44,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:47:44,394 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:47:44,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:47:44,397 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:47:44,399 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:47:44,405 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:47:44,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:47:44,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:47:44,411 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:47:44,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:47:44,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:47:44,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:47:44,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:47:44,425 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:47:44,426 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:47:44,427 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:47:44,427 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:47:44,428 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:47:44,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:47:44,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:47:44,433 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:47:44,433 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:47:44,434 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:47:44,434 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:47:44,434 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:47:44,436 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:47:44,437 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:47:44,437 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 16:47:44,474 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:47:44,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:47:44,475 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:47:44,476 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:47:44,476 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:47:44,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:47:44,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:47:44,477 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:47:44,477 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:47:44,477 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:47:44,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:47:44,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:47:44,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:47:44,478 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:47:44,478 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:47:44,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:47:44,478 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:47:44,483 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:47:44,483 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:47:44,483 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:47:44,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:47:44,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:47:44,484 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:47:44,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:47:44,484 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:47:44,485 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:47:44,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:47:44,485 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:47:44,485 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_bcc38472-2280-468b-befd-00e8ebc520ce/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 604c6c2a15818b6dd7ce9091536365088029686ca538bc3be14228dcbd3a3830 [2022-11-20 16:47:44,740 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:47:44,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:47:44,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:47:44,772 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:47:44,773 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:47:44,775 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 16:47:47,978 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:47:48,345 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:47:48,359 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 16:47:48,376 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/bin/ukojak-pZX7IvK2PQ/data/5cb1f99f2/c7ba87a01a2849838759f99956d5c47a/FLAGbf57f1f88 [2022-11-20 16:47:48,391 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/bin/ukojak-pZX7IvK2PQ/data/5cb1f99f2/c7ba87a01a2849838759f99956d5c47a [2022-11-20 16:47:48,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:47:48,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:47:48,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:47:48,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:47:48,401 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:47:48,402 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:47:48" (1/1) ... [2022-11-20 16:47:48,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a224ea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:48, skipping insertion in model container [2022-11-20 16:47:48,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:47:48" (1/1) ... [2022-11-20 16:47:48,411 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:47:48,531 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:47:49,216 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_bcc38472-2280-468b-befd-00e8ebc520ce/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[34536,34549] [2022-11-20 16:47:49,502 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:47:49,517 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:47:49,858 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_bcc38472-2280-468b-befd-00e8ebc520ce/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[34536,34549] [2022-11-20 16:47:50,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:47:50,065 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:47:50,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:50 WrapperNode [2022-11-20 16:47:50,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:47:50,068 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:47:50,068 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:47:50,068 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:47:50,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:50" (1/1) ... [2022-11-20 16:47:50,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:50" (1/1) ... [2022-11-20 16:47:50,191 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2898 [2022-11-20 16:47:50,191 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:47:50,192 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:47:50,192 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:47:50,192 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:47:50,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:50" (1/1) ... [2022-11-20 16:47:50,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:50" (1/1) ... [2022-11-20 16:47:50,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:50" (1/1) ... [2022-11-20 16:47:50,219 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:50" (1/1) ... [2022-11-20 16:47:50,261 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:50" (1/1) ... [2022-11-20 16:47:50,285 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:50" (1/1) ... [2022-11-20 16:47:50,310 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:50" (1/1) ... [2022-11-20 16:47:50,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:50" (1/1) ... [2022-11-20 16:47:50,327 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:47:50,335 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:47:50,335 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:47:50,336 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:47:50,337 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:47:50" (1/1) ... [2022-11-20 16:47:50,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:47:50,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:47:50,370 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:47:50,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcc38472-2280-468b-befd-00e8ebc520ce/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:47:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:47:50,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:47:50,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:47:50,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:47:50,674 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:47:50,676 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:47:52,853 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:47:53,676 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:47:53,676 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 16:47:53,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:47:53 BoogieIcfgContainer [2022-11-20 16:47:53,688 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:47:53,690 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:47:53,690 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:47:53,700 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:47:53,700 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:47:53" (1/1) ... [2022-11-20 16:47:53,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:47:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:53,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 616 states and 1064 transitions. [2022-11-20 16:47:53,808 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1064 transitions. [2022-11-20 16:47:53,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-11-20 16:47:53,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:53,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:55,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:56,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 713 states and 1275 transitions. [2022-11-20 16:47:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1275 transitions. [2022-11-20 16:47:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-20 16:47:56,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:56,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:56,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:56,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 713 states and 1274 transitions. [2022-11-20 16:47:56,845 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1274 transitions. [2022-11-20 16:47:56,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:47:56,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:56,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:57,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:57,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 823 states and 1520 transitions. [2022-11-20 16:47:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1520 transitions. [2022-11-20 16:47:57,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:47:57,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:57,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 826 states and 1525 transitions. [2022-11-20 16:47:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1525 transitions. [2022-11-20 16:47:57,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:47:57,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:57,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:58,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:58,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:58,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 928 states and 1749 transitions. [2022-11-20 16:47:58,970 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1749 transitions. [2022-11-20 16:47:58,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:47:58,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:58,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:59,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:59,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:59,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 931 states and 1757 transitions. [2022-11-20 16:47:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1757 transitions. [2022-11-20 16:47:59,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:47:59,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:59,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:00,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:00,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1032 states and 1978 transitions. [2022-11-20 16:48:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1978 transitions. [2022-11-20 16:48:00,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:00,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:00,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:01,012 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 16:48:01,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1035 states and 1986 transitions. [2022-11-20 16:48:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1986 transitions. [2022-11-20 16:48:01,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:01,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:01,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:01,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:01,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:02,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:02,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1125 states and 2174 transitions. [2022-11-20 16:48:02,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2174 transitions. [2022-11-20 16:48:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:02,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:02,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:02,533 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 16:48:02,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:02,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1128 states and 2183 transitions. [2022-11-20 16:48:02,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2183 transitions. [2022-11-20 16:48:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:02,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:02,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:04,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:04,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1217 states and 2366 transitions. [2022-11-20 16:48:04,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2366 transitions. [2022-11-20 16:48:04,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:04,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:04,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:04,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:04,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:04,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:04,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1220 states and 2376 transitions. [2022-11-20 16:48:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2376 transitions. [2022-11-20 16:48:04,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:04,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:04,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:05,100 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 16:48:06,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:06,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1311 states and 2559 transitions. [2022-11-20 16:48:06,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2559 transitions. [2022-11-20 16:48:06,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:06,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:06,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:07,042 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 16:48:07,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:07,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 1314 states and 2570 transitions. [2022-11-20 16:48:07,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2570 transitions. [2022-11-20 16:48:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:07,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:07,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:07,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:08,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:08,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2588 states to 1319 states and 2588 transitions. [2022-11-20 16:48:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2588 transitions. [2022-11-20 16:48:08,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:08,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:08,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:08,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:08,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:09,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:09,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1322 states and 2600 transitions. [2022-11-20 16:48:09,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2600 transitions. [2022-11-20 16:48:09,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:09,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:09,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:09,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:09,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:09,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2612 states to 1325 states and 2612 transitions. [2022-11-20 16:48:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2612 transitions. [2022-11-20 16:48:09,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:09,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:09,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:09,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:10,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:10,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1328 states and 2623 transitions. [2022-11-20 16:48:10,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2623 transitions. [2022-11-20 16:48:10,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:10,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:10,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:11,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 1333 states and 2641 transitions. [2022-11-20 16:48:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2641 transitions. [2022-11-20 16:48:11,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:11,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:11,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:11,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:12,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:12,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1336 states and 2653 transitions. [2022-11-20 16:48:12,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2653 transitions. [2022-11-20 16:48:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:12,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:12,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:12,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:12,189 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 16:48:12,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:12,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1339 states and 2665 transitions. [2022-11-20 16:48:12,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2665 transitions. [2022-11-20 16:48:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:12,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:12,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:12,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:12,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:13,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1342 states and 2676 transitions. [2022-11-20 16:48:13,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2676 transitions. [2022-11-20 16:48:13,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:13,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:13,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:13,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:14,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:14,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 1347 states and 2694 transitions. [2022-11-20 16:48:14,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2694 transitions. [2022-11-20 16:48:14,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:14,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:14,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:14,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:15,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1350 states and 2705 transitions. [2022-11-20 16:48:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2705 transitions. [2022-11-20 16:48:15,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:15,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:15,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:15,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:16,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:16,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1353 states and 2718 transitions. [2022-11-20 16:48:16,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2718 transitions. [2022-11-20 16:48:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:16,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:16,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:16,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:16,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1356 states and 2730 transitions. [2022-11-20 16:48:16,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2730 transitions. [2022-11-20 16:48:16,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:16,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:16,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:16,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:16,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:16,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1357 states and 2737 transitions. [2022-11-20 16:48:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2737 transitions. [2022-11-20 16:48:16,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:16,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:16,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:16,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:17,126 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 16:48:22,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:22,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1436 states and 2901 transitions. [2022-11-20 16:48:22,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2901 transitions. [2022-11-20 16:48:22,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:22,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:22,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:23,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:23,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:24,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:24,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1439 states and 2914 transitions. [2022-11-20 16:48:24,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2914 transitions. [2022-11-20 16:48:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:24,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:24,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:24,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:24,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:24,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2921 states to 1440 states and 2921 transitions. [2022-11-20 16:48:24,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2921 transitions. [2022-11-20 16:48:24,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:24,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:24,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:25,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:25,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1443 states and 2933 transitions. [2022-11-20 16:48:25,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2933 transitions. [2022-11-20 16:48:25,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:25,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:25,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:25,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:26,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:26,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 1444 states and 2940 transitions. [2022-11-20 16:48:26,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2940 transitions. [2022-11-20 16:48:26,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:26,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:26,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:26,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:26,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:30,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:30,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2996 states to 1468 states and 2996 transitions. [2022-11-20 16:48:30,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2996 transitions. [2022-11-20 16:48:30,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-20 16:48:30,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:30,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:30,898 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 16:48:31,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:31,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1471 states and 3006 transitions. [2022-11-20 16:48:31,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 3006 transitions. [2022-11-20 16:48:31,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:31,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:31,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:32,127 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 16:48:33,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:33,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 1473 states and 3012 transitions. [2022-11-20 16:48:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 3012 transitions. [2022-11-20 16:48:33,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:33,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:33,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:33,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:33,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:33,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:33,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 1475 states and 3018 transitions. [2022-11-20 16:48:33,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 3018 transitions. [2022-11-20 16:48:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:33,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:33,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:33,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:33,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:35,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:35,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 1483 states and 3038 transitions. [2022-11-20 16:48:35,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 3038 transitions. [2022-11-20 16:48:35,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:35,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:35,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:35,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:38,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:38,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 1497 states and 3073 transitions. [2022-11-20 16:48:38,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 3073 transitions. [2022-11-20 16:48:38,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:38,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:38,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:38,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:38,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1498 states and 3074 transitions. [2022-11-20 16:48:38,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 3074 transitions. [2022-11-20 16:48:38,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:38,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:38,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:38,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:38,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:38,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1500 states and 3079 transitions. [2022-11-20 16:48:38,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 3079 transitions. [2022-11-20 16:48:38,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:38,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:38,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:39,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:39,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:39,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1501 states and 3082 transitions. [2022-11-20 16:48:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 3082 transitions. [2022-11-20 16:48:39,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:39,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:39,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:40,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:44,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:44,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1507 states and 3095 transitions. [2022-11-20 16:48:44,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 3095 transitions. [2022-11-20 16:48:44,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:44,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:44,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:44,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:45,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:45,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1512 states and 3105 transitions. [2022-11-20 16:48:45,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 3105 transitions. [2022-11-20 16:48:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:45,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:45,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:46,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:46,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:47,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 1513 states and 3107 transitions. [2022-11-20 16:48:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 3107 transitions. [2022-11-20 16:48:47,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:47,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:47,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:47,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:49,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:49,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3109 states to 1514 states and 3109 transitions. [2022-11-20 16:48:49,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 3109 transitions. [2022-11-20 16:48:49,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:49,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:49,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:49,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:49,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:49,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3111 states to 1515 states and 3111 transitions. [2022-11-20 16:48:49,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 3111 transitions. [2022-11-20 16:48:49,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:49,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:49,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:49,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:52,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3129 states to 1523 states and 3129 transitions. [2022-11-20 16:48:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 3129 transitions. [2022-11-20 16:48:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:52,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:52,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:52,638 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 16:48:52,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:52,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 1524 states and 3131 transitions. [2022-11-20 16:48:52,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 3131 transitions. [2022-11-20 16:48:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:52,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:52,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:52,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:54,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:54,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3147 states to 1531 states and 3147 transitions. [2022-11-20 16:48:54,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 3147 transitions. [2022-11-20 16:48:54,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:54,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:54,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:55,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:55,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3156 states to 1536 states and 3156 transitions. [2022-11-20 16:48:55,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 3156 transitions. [2022-11-20 16:48:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:55,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:55,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:55,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:57,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 1537 states and 3157 transitions. [2022-11-20 16:48:57,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 3157 transitions. [2022-11-20 16:48:57,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:57,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:57,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:58,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:58,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:58,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3160 states to 1540 states and 3160 transitions. [2022-11-20 16:48:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 3160 transitions. [2022-11-20 16:48:58,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:58,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:58,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:59,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:59,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:59,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 1543 states and 3163 transitions. [2022-11-20 16:48:59,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 3163 transitions. [2022-11-20 16:48:59,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:48:59,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:59,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:59,497 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 16:49:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 1545 states and 3166 transitions. [2022-11-20 16:49:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 3166 transitions. [2022-11-20 16:49:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:49:02,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:02,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:02,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:06,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:06,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 1551 states and 3178 transitions. [2022-11-20 16:49:06,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 3178 transitions. [2022-11-20 16:49:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:49:06,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:06,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:06,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:07,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:07,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 1554 states and 3182 transitions. [2022-11-20 16:49:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 3182 transitions. [2022-11-20 16:49:07,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:49:07,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:07,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:07,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:08,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3185 states to 1557 states and 3185 transitions. [2022-11-20 16:49:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 3185 transitions. [2022-11-20 16:49:08,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:49:08,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:08,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:09,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3186 states to 1559 states and 3186 transitions. [2022-11-20 16:49:09,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 3186 transitions. [2022-11-20 16:49:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:49:09,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:09,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:09,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:10,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:10,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 1562 states and 3189 transitions. [2022-11-20 16:49:10,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 3189 transitions. [2022-11-20 16:49:10,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:49:10,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:10,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:17,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:17,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 1586 states and 3256 transitions. [2022-11-20 16:49:17,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 3256 transitions. [2022-11-20 16:49:17,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:49:17,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:17,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:18,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:25,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 1610 states and 3322 transitions. [2022-11-20 16:49:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 3322 transitions. [2022-11-20 16:49:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:49:25,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:25,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:26,127 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 16:49:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:35,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 1634 states and 3388 transitions. [2022-11-20 16:49:35,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 3388 transitions. [2022-11-20 16:49:35,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:49:35,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:35,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:36,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:46,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:46,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3453 states to 1658 states and 3453 transitions. [2022-11-20 16:49:46,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 3453 transitions. [2022-11-20 16:49:46,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:49:46,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:46,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:47,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:00,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:00,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 1682 states and 3519 transitions. [2022-11-20 16:50:00,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 3519 transitions. [2022-11-20 16:50:00,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:50:00,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:00,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:00,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:01,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:15,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:15,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1706 states and 3584 transitions. [2022-11-20 16:50:15,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 3584 transitions. [2022-11-20 16:50:15,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:50:15,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:15,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:15,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:16,619 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 16:50:33,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:33,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 1730 states and 3650 transitions. [2022-11-20 16:50:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 3650 transitions. [2022-11-20 16:50:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:50:33,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:33,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:34,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:54,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:54,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3715 states to 1754 states and 3715 transitions. [2022-11-20 16:50:54,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 3715 transitions. [2022-11-20 16:50:54,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:50:54,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:54,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:54,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:55,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:17,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:17,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3779 states to 1778 states and 3779 transitions. [2022-11-20 16:51:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3779 transitions. [2022-11-20 16:51:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:51:17,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:17,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:18,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:54,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:54,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 1802 states and 3848 transitions. [2022-11-20 16:51:54,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 3848 transitions. [2022-11-20 16:51:54,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:51:54,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:54,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:47,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 1826 states and 3923 transitions. [2022-11-20 16:52:47,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3923 transitions. [2022-11-20 16:52:47,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:52:47,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:47,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:49,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:55,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 1850 states and 4000 transitions. [2022-11-20 16:53:55,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 4000 transitions. [2022-11-20 16:53:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:53:55,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:55,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:55,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:56,179 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 16:53:58,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:58,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 1853 states and 4004 transitions. [2022-11-20 16:53:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 4004 transitions. [2022-11-20 16:53:58,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:53:58,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:58,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:58,704 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 16:53:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:58,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4005 states to 1855 states and 4005 transitions. [2022-11-20 16:53:58,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 4005 transitions. [2022-11-20 16:53:58,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:53:58,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:58,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:59,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 1858 states and 4009 transitions. [2022-11-20 16:54:01,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 4009 transitions. [2022-11-20 16:54:01,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-20 16:54:01,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:01,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:01,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:03,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 1860 states and 4013 transitions. [2022-11-20 16:54:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 4013 transitions. [2022-11-20 16:54:03,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:03,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:03,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:04,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:04,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 1862 states and 4014 transitions. [2022-11-20 16:54:04,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 4014 transitions. [2022-11-20 16:54:04,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:04,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:04,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:04,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:05,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:07,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 1864 states and 4018 transitions. [2022-11-20 16:54:07,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 4018 transitions. [2022-11-20 16:54:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:07,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:07,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:07,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:07,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:09,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:09,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 1866 states and 4023 transitions. [2022-11-20 16:54:09,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 4023 transitions. [2022-11-20 16:54:09,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:09,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:09,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:09,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:11,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 1868 states and 4024 transitions. [2022-11-20 16:54:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 4024 transitions. [2022-11-20 16:54:11,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:11,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:11,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:12,078 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 16:54:17,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:17,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 1872 states and 4033 transitions. [2022-11-20 16:54:17,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 4033 transitions. [2022-11-20 16:54:17,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:17,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:17,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:17,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:17,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:17,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:17,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4037 states to 1874 states and 4037 transitions. [2022-11-20 16:54:17,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 4037 transitions. [2022-11-20 16:54:17,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:17,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:17,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:17,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:19,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:19,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 1878 states and 4045 transitions. [2022-11-20 16:54:19,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 4045 transitions. [2022-11-20 16:54:19,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:19,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:19,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:19,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:19,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:20,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:20,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4050 states to 1880 states and 4050 transitions. [2022-11-20 16:54:20,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 4050 transitions. [2022-11-20 16:54:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:20,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:20,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:21,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:21,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:21,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 1882 states and 4053 transitions. [2022-11-20 16:54:21,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 4053 transitions. [2022-11-20 16:54:21,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:21,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:21,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:21,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 1886 states and 4062 transitions. [2022-11-20 16:54:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 4062 transitions. [2022-11-20 16:54:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:22,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:22,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:22,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:22,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:24,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4067 states to 1888 states and 4067 transitions. [2022-11-20 16:54:24,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 4067 transitions. [2022-11-20 16:54:24,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:24,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:24,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:24,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:24,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4071 states to 1890 states and 4071 transitions. [2022-11-20 16:54:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 4071 transitions. [2022-11-20 16:54:24,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:24,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:24,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:24,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:26,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:26,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 1894 states and 4079 transitions. [2022-11-20 16:54:26,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 4079 transitions. [2022-11-20 16:54:26,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:26,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:26,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:26,122 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 16:54:27,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:27,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 1896 states and 4084 transitions. [2022-11-20 16:54:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 4084 transitions. [2022-11-20 16:54:27,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:27,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:27,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:27,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:54:27,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 1898 states and 4087 transitions. [2022-11-20 16:54:27,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 4087 transitions. [2022-11-20 16:54:27,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:27,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:27,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:27,979 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 16:54:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:54:50,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 1910 states and 4113 transitions. [2022-11-20 16:54:50,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 4113 transitions. [2022-11-20 16:54:50,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:54:50,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:54:50,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:54:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:54:51,297 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 16:55:10,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:10,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 1920 states and 4142 transitions. [2022-11-20 16:55:10,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 4142 transitions. [2022-11-20 16:55:10,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:10,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:10,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:11,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:14,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:14,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4141 states to 1920 states and 4141 transitions. [2022-11-20 16:55:14,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 4141 transitions. [2022-11-20 16:55:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:14,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:14,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:14,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:14,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:16,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:16,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 1919 states and 4138 transitions. [2022-11-20 16:55:16,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 4138 transitions. [2022-11-20 16:55:16,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:16,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:16,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:16,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:16,514 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 16:55:16,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:16,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 1919 states and 4136 transitions. [2022-11-20 16:55:16,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 4136 transitions. [2022-11-20 16:55:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:16,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:16,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:17,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:17,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 1919 states and 4135 transitions. [2022-11-20 16:55:17,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 4135 transitions. [2022-11-20 16:55:17,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:17,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:17,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:17,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:24,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:24,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 1925 states and 4166 transitions. [2022-11-20 16:55:24,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 4166 transitions. [2022-11-20 16:55:24,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:24,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:24,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:24,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:28,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 1927 states and 4166 transitions. [2022-11-20 16:55:28,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 4166 transitions. [2022-11-20 16:55:28,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:28,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:28,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:28,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:31,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:31,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 1929 states and 4170 transitions. [2022-11-20 16:55:31,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 4170 transitions. [2022-11-20 16:55:31,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:31,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:31,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:31,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:31,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:34,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:34,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 1931 states and 4171 transitions. [2022-11-20 16:55:34,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 4171 transitions. [2022-11-20 16:55:34,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:34,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:34,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:34,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:34,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:36,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:36,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 1934 states and 4172 transitions. [2022-11-20 16:55:36,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 4172 transitions. [2022-11-20 16:55:36,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:36,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:36,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:36,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:36,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:36,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 1934 states and 4171 transitions. [2022-11-20 16:55:36,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 4171 transitions. [2022-11-20 16:55:36,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:36,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:36,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:37,042 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 16:55:52,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:52,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 1996 states and 4322 transitions. [2022-11-20 16:55:52,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 4322 transitions. [2022-11-20 16:55:52,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:52,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:52,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:52,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:52,967 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 16:55:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:53,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 1994 states and 4300 transitions. [2022-11-20 16:55:53,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 4300 transitions. [2022-11-20 16:55:53,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:53,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:53,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:53,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 1996 states and 4300 transitions. [2022-11-20 16:55:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 4300 transitions. [2022-11-20 16:55:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:55:57,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:57,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:56:05,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:05,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 2002 states and 4331 transitions. [2022-11-20 16:56:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 4331 transitions. [2022-11-20 16:56:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:56:05,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:05,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:05,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:06,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:56:08,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:08,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4332 states to 2005 states and 4332 transitions. [2022-11-20 16:56:08,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 4332 transitions. [2022-11-20 16:56:08,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:56:08,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:08,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:08,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:08,398 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 16:56:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:08,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 2005 states and 4330 transitions. [2022-11-20 16:56:08,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 4330 transitions. [2022-11-20 16:56:08,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:56:08,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:08,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:08,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:56:12,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:12,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 2007 states and 4330 transitions. [2022-11-20 16:56:12,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 4330 transitions. [2022-11-20 16:56:12,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:56:12,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:12,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:13,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:56:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 2013 states and 4354 transitions. [2022-11-20 16:56:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 4354 transitions. [2022-11-20 16:56:23,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-20 16:56:23,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:23,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:23,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:24,157 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 16:56:26,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:26,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 2015 states and 4354 transitions. [2022-11-20 16:56:26,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 4354 transitions. [2022-11-20 16:56:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:56:26,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:26,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:56:35,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:35,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2037 states and 4428 transitions. [2022-11-20 16:56:35,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 4428 transitions. [2022-11-20 16:56:35,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:56:35,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:35,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:35,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:35,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:56:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:44,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4434 states to 2041 states and 4434 transitions. [2022-11-20 16:56:44,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 4434 transitions. [2022-11-20 16:56:44,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:56:44,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:44,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:45,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:06,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 2066 states and 4545 transitions. [2022-11-20 16:58:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 4545 transitions. [2022-11-20 16:58:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:58:06,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:06,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:07,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:07,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4548 states to 2069 states and 4548 transitions. [2022-11-20 16:58:07,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 4548 transitions. [2022-11-20 16:58:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:58:07,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:07,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:07,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:07,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4610 states to 2094 states and 4610 transitions. [2022-11-20 16:58:45,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 4610 transitions. [2022-11-20 16:58:45,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:58:45,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:45,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:45,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:46,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4614 states to 2097 states and 4614 transitions. [2022-11-20 16:58:46,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 4614 transitions. [2022-11-20 16:58:46,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:58:46,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:46,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:46,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:15,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:15,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4674 states to 2120 states and 4674 transitions. [2022-11-20 16:59:15,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 4674 transitions. [2022-11-20 16:59:15,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:59:15,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:15,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:15,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:17,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:17,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4678 states to 2123 states and 4678 transitions. [2022-11-20 16:59:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 4678 transitions. [2022-11-20 16:59:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:59:17,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:17,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:17,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:17,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:21,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:21,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2126 states and 4692 transitions. [2022-11-20 16:59:21,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2126 states and 4692 transitions. [2022-11-20 16:59:21,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:59:21,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:21,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:21,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:24,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 2129 states and 4696 transitions. [2022-11-20 16:59:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 4696 transitions. [2022-11-20 16:59:24,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:59:24,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:24,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:24,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:24,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:28,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:28,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 2132 states and 4723 transitions. [2022-11-20 16:59:28,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 4723 transitions. [2022-11-20 16:59:28,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:59:28,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:28,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:29,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 2135 states and 4726 transitions. [2022-11-20 16:59:29,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4726 transitions. [2022-11-20 16:59:29,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:59:29,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:29,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:29,379 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 16:59:40,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 2146 states and 4765 transitions. [2022-11-20 16:59:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4765 transitions. [2022-11-20 16:59:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:59:40,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:40,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:40,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:40,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:40,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4769 states to 2149 states and 4769 transitions. [2022-11-20 16:59:40,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 4769 transitions. [2022-11-20 16:59:40,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:59:40,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:40,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:40,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:48,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:48,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2155 states and 4782 transitions. [2022-11-20 16:59:48,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4782 transitions. [2022-11-20 16:59:48,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:59:48,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:48,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:48,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:49,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:49,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4798 states to 2158 states and 4798 transitions. [2022-11-20 16:59:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 4798 transitions. [2022-11-20 16:59:49,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 16:59:49,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:49,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:49,179 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 17:00:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:00,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 2171 states and 4831 transitions. [2022-11-20 17:00:00,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4831 transitions. [2022-11-20 17:00:00,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:00:00,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:00,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:00,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:03,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:03,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4846 states to 2174 states and 4846 transitions. [2022-11-20 17:00:03,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 4846 transitions. [2022-11-20 17:00:03,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:00:03,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:03,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:04,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:23,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4879 states to 2193 states and 4879 transitions. [2022-11-20 17:00:23,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 4879 transitions. [2022-11-20 17:00:23,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:00:23,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:23,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:23,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:26,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:26,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4888 states to 2196 states and 4888 transitions. [2022-11-20 17:00:26,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 4888 transitions. [2022-11-20 17:00:26,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:00:26,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:26,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:26,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:40,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4903 states to 2206 states and 4903 transitions. [2022-11-20 17:00:40,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 4903 transitions. [2022-11-20 17:00:40,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:00:40,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:40,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:40,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:42,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4907 states to 2209 states and 4907 transitions. [2022-11-20 17:00:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 4907 transitions. [2022-11-20 17:00:42,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:00:42,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:42,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:54,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:54,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4917 states to 2215 states and 4917 transitions. [2022-11-20 17:00:54,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4917 transitions. [2022-11-20 17:00:54,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:00:54,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:54,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:54,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:54,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:54,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4920 states to 2218 states and 4920 transitions. [2022-11-20 17:00:54,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 4920 transitions. [2022-11-20 17:00:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:00:54,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:54,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4924 states to 2220 states and 4924 transitions. [2022-11-20 17:00:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4924 transitions. [2022-11-20 17:00:57,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:00:57,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:57,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:57,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:59,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4928 states to 2223 states and 4928 transitions. [2022-11-20 17:00:59,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 4928 transitions. [2022-11-20 17:00:59,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:00:59,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:59,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:59,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:00,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:11,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:11,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4940 states to 2231 states and 4940 transitions. [2022-11-20 17:01:11,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4940 transitions. [2022-11-20 17:01:11,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:01:11,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:11,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:11,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:11,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:14,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:14,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 2235 states and 4949 transitions. [2022-11-20 17:01:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 4949 transitions. [2022-11-20 17:01:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:01:14,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:14,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:14,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:14,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:23,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:23,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 2241 states and 4956 transitions. [2022-11-20 17:01:23,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 4956 transitions. [2022-11-20 17:01:23,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-20 17:01:23,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:23,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:23,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.