./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6a855777f33fc48d84c4a45a2798e39789fc84161980bcc62efd5879691878c1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:22:59,400 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:22:59,402 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:22:59,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:22:59,424 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:22:59,425 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:22:59,426 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:22:59,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:22:59,429 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:22:59,430 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:22:59,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:22:59,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:22:59,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:22:59,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:22:59,434 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:22:59,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:22:59,436 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:22:59,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:22:59,438 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:22:59,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:22:59,441 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:22:59,442 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:22:59,443 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:22:59,444 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:22:59,447 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:22:59,447 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:22:59,448 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:22:59,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:22:59,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:22:59,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:22:59,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:22:59,450 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:22:59,451 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:22:59,452 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:22:59,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:22:59,453 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:22:59,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:22:59,454 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:22:59,454 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:22:59,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:22:59,456 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:22:59,456 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:22:59,477 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:22:59,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:22:59,478 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:22:59,478 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:22:59,479 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:22:59,479 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:22:59,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:22:59,479 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:22:59,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:22:59,480 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:22:59,480 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:22:59,480 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:22:59,480 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:22:59,480 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:22:59,480 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:22:59,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:22:59,481 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:22:59,481 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:22:59,481 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:22:59,481 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:22:59,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:22:59,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:22:59,482 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:22:59,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:22:59,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:22:59,482 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:22:59,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:22:59,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:22:59,483 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_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a855777f33fc48d84c4a45a2798e39789fc84161980bcc62efd5879691878c1 [2022-12-14 18:22:59,656 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:22:59,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:22:59,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:22:59,674 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:22:59,674 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:22:59,675 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-14 18:23:02,287 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:23:02,508 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:23:02,509 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-14 18:23:02,517 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/data/2eca37d27/91d73870b99c44e5a9bd3b0eb4285b81/FLAG70fc92ffd [2022-12-14 18:23:02,530 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/data/2eca37d27/91d73870b99c44e5a9bd3b0eb4285b81 [2022-12-14 18:23:02,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:23:02,534 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:23:02,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:23:02,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:23:02,538 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:23:02,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a041020 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02, skipping insertion in model container [2022-12-14 18:23:02,540 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:23:02,585 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:23:02,747 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_95d533ae-e203-4149-8f29-f9131d857920/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7401,7414] [2022-12-14 18:23:02,773 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:23:02,784 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:23:02,834 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_95d533ae-e203-4149-8f29-f9131d857920/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7401,7414] [2022-12-14 18:23:02,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:23:02,878 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:23:02,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02 WrapperNode [2022-12-14 18:23:02,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:23:02,879 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:23:02,880 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:23:02,880 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:23:02,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,898 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,934 INFO L138 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 620 [2022-12-14 18:23:02,934 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:23:02,935 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:23:02,935 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:23:02,935 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:23:02,943 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,947 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,947 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,959 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,965 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,968 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,971 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:23:02,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:23:02,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:23:02,977 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:23:02,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:02" (1/1) ... [2022-12-14 18:23:02,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:23:02,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:23:03,004 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:23:03,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d533ae-e203-4149-8f29-f9131d857920/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:23:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:23:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:23:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:23:03,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:23:03,142 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:23:03,144 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:23:03,572 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:23:03,722 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:23:03,722 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:23:03,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:23:03 BoogieIcfgContainer [2022-12-14 18:23:03,725 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:23:03,726 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:23:03,726 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:23:03,736 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:23:03,737 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:23:03" (1/1) ... [2022-12-14 18:23:03,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:23:03,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:03,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 127 states and 211 transitions. [2022-12-14 18:23:03,801 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 211 transitions. [2022-12-14 18:23:03,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 18:23:03,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:03,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:04,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:04,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 129 states and 212 transitions. [2022-12-14 18:23:04,226 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 212 transitions. [2022-12-14 18:23:04,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:23:04,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:04,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:04,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:04,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:04,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 136 states and 224 transitions. [2022-12-14 18:23:04,451 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 224 transitions. [2022-12-14 18:23:04,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:23:04,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:04,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:04,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:04,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:04,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 139 states and 229 transitions. [2022-12-14 18:23:04,558 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 229 transitions. [2022-12-14 18:23:04,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:23:04,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:04,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:04,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:04,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:04,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 140 states and 229 transitions. [2022-12-14 18:23:04,630 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 229 transitions. [2022-12-14 18:23:04,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:23:04,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:04,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:04,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:04,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:04,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 144 states and 234 transitions. [2022-12-14 18:23:04,930 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 234 transitions. [2022-12-14 18:23:04,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:23:04,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:04,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:04,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:05,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 156 states and 255 transitions. [2022-12-14 18:23:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 255 transitions. [2022-12-14 18:23:05,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:23:05,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:05,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:05,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:05,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:05,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 159 states and 261 transitions. [2022-12-14 18:23:05,428 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 261 transitions. [2022-12-14 18:23:05,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:23:05,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:05,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:05,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:05,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:05,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 160 states and 261 transitions. [2022-12-14 18:23:05,510 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 261 transitions. [2022-12-14 18:23:05,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:23:05,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:05,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:05,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:05,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:05,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 163 states and 266 transitions. [2022-12-14 18:23:05,575 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 266 transitions. [2022-12-14 18:23:05,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:23:05,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:05,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:05,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 164 states and 266 transitions. [2022-12-14 18:23:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 266 transitions. [2022-12-14 18:23:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:23:05,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:05,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:06,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:06,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 173 states and 280 transitions. [2022-12-14 18:23:06,424 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 280 transitions. [2022-12-14 18:23:06,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:23:06,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:06,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:06,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:07,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:07,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 190 states and 310 transitions. [2022-12-14 18:23:07,199 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 310 transitions. [2022-12-14 18:23:07,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:23:07,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:07,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:07,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:07,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:07,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 193 states and 316 transitions. [2022-12-14 18:23:07,278 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 316 transitions. [2022-12-14 18:23:07,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:23:07,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:07,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:07,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:07,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:07,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 196 states and 322 transitions. [2022-12-14 18:23:07,340 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 322 transitions. [2022-12-14 18:23:07,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:23:07,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:07,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:07,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:07,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 197 states and 322 transitions. [2022-12-14 18:23:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 322 transitions. [2022-12-14 18:23:07,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:23:07,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:07,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:07,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:07,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:07,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 198 states and 322 transitions. [2022-12-14 18:23:07,467 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 322 transitions. [2022-12-14 18:23:07,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:23:07,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:07,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:07,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:07,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:07,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 201 states and 328 transitions. [2022-12-14 18:23:07,532 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 328 transitions. [2022-12-14 18:23:07,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:23:07,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:07,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:07,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:07,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:07,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:07,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 202 states and 328 transitions. [2022-12-14 18:23:07,598 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 328 transitions. [2022-12-14 18:23:07,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:23:07,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:07,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:07,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:07,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:07,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 205 states and 333 transitions. [2022-12-14 18:23:07,655 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 333 transitions. [2022-12-14 18:23:07,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:23:07,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:07,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:07,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:07,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:07,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:07,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 206 states and 333 transitions. [2022-12-14 18:23:07,708 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 333 transitions. [2022-12-14 18:23:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:23:07,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:07,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:07,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:09,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 220 states and 356 transitions. [2022-12-14 18:23:09,099 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 356 transitions. [2022-12-14 18:23:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:23:09,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:09,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:09,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:10,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:10,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 242 states and 395 transitions. [2022-12-14 18:23:10,602 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 395 transitions. [2022-12-14 18:23:10,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:23:10,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:10,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:10,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:10,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:10,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 245 states and 401 transitions. [2022-12-14 18:23:10,659 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 401 transitions. [2022-12-14 18:23:10,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:23:10,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:10,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:10,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:10,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:10,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 248 states and 407 transitions. [2022-12-14 18:23:10,723 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 407 transitions. [2022-12-14 18:23:10,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:23:10,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:10,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:10,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:10,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 249 states and 410 transitions. [2022-12-14 18:23:10,965 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 410 transitions. [2022-12-14 18:23:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:23:10,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:10,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:10,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:11,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 250 states and 410 transitions. [2022-12-14 18:23:11,121 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 410 transitions. [2022-12-14 18:23:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:23:11,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:11,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:11,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:11,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:11,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 253 states and 418 transitions. [2022-12-14 18:23:11,375 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 418 transitions. [2022-12-14 18:23:11,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:23:11,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:11,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:11,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:11,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 256 states and 424 transitions. [2022-12-14 18:23:11,527 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 424 transitions. [2022-12-14 18:23:11,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:23:11,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:11,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:11,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:11,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:11,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 257 states and 424 transitions. [2022-12-14 18:23:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 424 transitions. [2022-12-14 18:23:11,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:23:11,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:11,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:11,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:11,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:11,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 258 states and 424 transitions. [2022-12-14 18:23:11,632 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 424 transitions. [2022-12-14 18:23:11,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:23:11,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:11,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:11,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:11,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:11,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 261 states and 429 transitions. [2022-12-14 18:23:11,680 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 429 transitions. [2022-12-14 18:23:11,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:23:11,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:11,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:11,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:11,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:11,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 262 states and 429 transitions. [2022-12-14 18:23:11,734 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 429 transitions. [2022-12-14 18:23:11,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:23:11,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:11,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:11,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:11,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 265 states and 435 transitions. [2022-12-14 18:23:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 435 transitions. [2022-12-14 18:23:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:23:11,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:11,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:11,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:11,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 266 states and 435 transitions. [2022-12-14 18:23:11,838 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 435 transitions. [2022-12-14 18:23:11,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:23:11,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:11,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:11,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:14,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:14,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 285 states and 467 transitions. [2022-12-14 18:23:14,342 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 467 transitions. [2022-12-14 18:23:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:23:14,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:14,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:14,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:16,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 312 states and 515 transitions. [2022-12-14 18:23:16,880 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 515 transitions. [2022-12-14 18:23:16,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:16,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:16,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:16,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:16,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 315 states and 521 transitions. [2022-12-14 18:23:16,940 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 521 transitions. [2022-12-14 18:23:16,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:16,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:16,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:16,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:16,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:16,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 318 states and 527 transitions. [2022-12-14 18:23:16,996 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 527 transitions. [2022-12-14 18:23:16,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:16,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:16,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:17,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:17,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 319 states and 530 transitions. [2022-12-14 18:23:17,326 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 530 transitions. [2022-12-14 18:23:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:17,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:17,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:17,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:17,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 320 states and 530 transitions. [2022-12-14 18:23:17,507 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 530 transitions. [2022-12-14 18:23:17,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:17,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:17,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:17,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:17,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:17,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:17,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 323 states and 538 transitions. [2022-12-14 18:23:17,802 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 538 transitions. [2022-12-14 18:23:17,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:17,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:17,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:17,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:17,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 326 states and 544 transitions. [2022-12-14 18:23:17,978 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 544 transitions. [2022-12-14 18:23:17,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:17,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:17,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:18,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:18,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:18,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 327 states and 547 transitions. [2022-12-14 18:23:18,047 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 547 transitions. [2022-12-14 18:23:18,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:18,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:18,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:18,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:18,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:18,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 328 states and 547 transitions. [2022-12-14 18:23:18,119 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 547 transitions. [2022-12-14 18:23:18,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:18,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:18,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:18,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:18,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:18,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 331 states and 553 transitions. [2022-12-14 18:23:18,181 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 553 transitions. [2022-12-14 18:23:18,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:18,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:18,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:18,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:18,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:18,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 332 states and 553 transitions. [2022-12-14 18:23:18,239 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 553 transitions. [2022-12-14 18:23:18,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:18,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:18,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:18,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:18,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:18,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:18,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 335 states and 558 transitions. [2022-12-14 18:23:18,290 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 558 transitions. [2022-12-14 18:23:18,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:18,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:18,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:18,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:18,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:18,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 336 states and 558 transitions. [2022-12-14 18:23:18,343 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 558 transitions. [2022-12-14 18:23:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:18,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:18,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:18,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:18,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:18,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 339 states and 564 transitions. [2022-12-14 18:23:18,390 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 564 transitions. [2022-12-14 18:23:18,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:18,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:18,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:18,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 342 states and 570 transitions. [2022-12-14 18:23:18,459 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 570 transitions. [2022-12-14 18:23:18,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:18,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:18,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:18,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:18,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:18,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:18,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 343 states and 570 transitions. [2022-12-14 18:23:18,522 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 570 transitions. [2022-12-14 18:23:18,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:23:18,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:18,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:18,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:18,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 344 states and 570 transitions. [2022-12-14 18:23:18,577 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 570 transitions. [2022-12-14 18:23:18,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:23:18,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:18,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:18,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:21,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:21,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 368 states and 611 transitions. [2022-12-14 18:23:21,868 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 611 transitions. [2022-12-14 18:23:21,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:23:21,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:21,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:21,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:22,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:36,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:36,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 396 states and 654 transitions. [2022-12-14 18:23:36,433 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 654 transitions. [2022-12-14 18:23:36,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:23:36,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:36,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:36,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:36,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 399 states and 660 transitions. [2022-12-14 18:23:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 660 transitions. [2022-12-14 18:23:36,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:23:36,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:36,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:36,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:36,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:48,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 403 states and 667 transitions. [2022-12-14 18:23:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 667 transitions. [2022-12-14 18:23:48,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:23:48,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:48,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:23:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:48,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 404 states and 667 transitions. [2022-12-14 18:23:48,536 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 667 transitions. [2022-12-14 18:23:48,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:23:48,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:48,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:48,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:50,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:35,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 438 states and 740 transitions. [2022-12-14 18:24:35,673 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 740 transitions. [2022-12-14 18:24:35,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:24:35,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:35,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:35,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:14,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:14,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 447 states and 761 transitions. [2022-12-14 18:25:14,208 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 761 transitions. [2022-12-14 18:25:14,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:25:14,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:14,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:14,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:22,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:22,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 455 states and 778 transitions. [2022-12-14 18:25:22,909 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 778 transitions. [2022-12-14 18:25:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:25:22,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:22,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:22,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:25,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 458 states and 784 transitions. [2022-12-14 18:25:25,651 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 784 transitions. [2022-12-14 18:25:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:25:25,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:25,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:25,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:25,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:25,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 461 states and 790 transitions. [2022-12-14 18:25:25,746 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 790 transitions. [2022-12-14 18:25:25,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:25:25,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:25,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:26,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:22,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:22,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 480 states and 828 transitions. [2022-12-14 18:26:22,306 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 828 transitions. [2022-12-14 18:26:22,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:22,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:22,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:22,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:22,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:40,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:40,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 493 states and 856 transitions. [2022-12-14 18:26:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 856 transitions. [2022-12-14 18:26:40,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:40,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:40,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:41,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:41,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 494 states and 856 transitions. [2022-12-14 18:26:41,684 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 856 transitions. [2022-12-14 18:26:41,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:26:41,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:41,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:41,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:42,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:27:44,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:44,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 518 states and 904 transitions. [2022-12-14 18:27:44,599 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 904 transitions. [2022-12-14 18:27:44,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:27:44,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:44,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:27:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:55,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 526 states and 920 transitions. [2022-12-14 18:27:55,463 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 920 transitions. [2022-12-14 18:27:55,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:27:55,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:55,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:55,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:28:01,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:01,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 534 states and 933 transitions. [2022-12-14 18:28:01,181 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 933 transitions. [2022-12-14 18:28:01,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:28:01,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:01,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:01,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:02,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:29:12,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:12,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 563 states and 987 transitions. [2022-12-14 18:29:12,982 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 987 transitions. [2022-12-14 18:29:12,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:29:12,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:12,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:12,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:13,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:29:15,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:15,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 566 states and 997 transitions. [2022-12-14 18:29:15,195 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 997 transitions. [2022-12-14 18:29:15,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:29:15,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:15,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:15,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:29:17,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:17,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 569 states and 1003 transitions. [2022-12-14 18:29:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1003 transitions. [2022-12-14 18:29:17,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:29:17,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:17,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:18,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:30:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:30:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 583 states and 1033 transitions. [2022-12-14 18:30:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1033 transitions. [2022-12-14 18:30:38,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:30:38,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:30:38,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:30:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:30:38,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:30:53,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:30:53,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 588 states and 1047 transitions. [2022-12-14 18:30:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1047 transitions. [2022-12-14 18:30:53,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:30:53,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:30:53,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:30:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:30:54,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:31:19,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:31:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 598 states and 1070 transitions. [2022-12-14 18:31:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1070 transitions. [2022-12-14 18:31:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:31:19,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:31:19,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:31:19,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:31:20,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:32:08,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:08,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 618 states and 1112 transitions. [2022-12-14 18:32:08,115 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1112 transitions. [2022-12-14 18:32:08,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:32:08,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:08,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:08,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:32:09,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:33:07,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:33:07,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 643 states and 1164 transitions. [2022-12-14 18:33:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1164 transitions. [2022-12-14 18:33:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:33:07,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:33:07,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:33:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:33:08,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:34:18,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:18,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 673 states and 1224 transitions. [2022-12-14 18:34:18,749 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1224 transitions. [2022-12-14 18:34:18,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:34:18,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:18,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:35:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:00,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 688 states and 1260 transitions. [2022-12-14 18:35:00,916 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1260 transitions. [2022-12-14 18:35:00,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:35:00,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:00,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:00,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:00,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:35:11,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:11,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 691 states and 1270 transitions. [2022-12-14 18:35:11,368 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1270 transitions. [2022-12-14 18:35:11,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:35:11,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:11,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:11,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:35:20,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:20,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 694 states and 1278 transitions. [2022-12-14 18:35:20,919 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1278 transitions. [2022-12-14 18:35:20,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:35:20,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:20,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:20,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:35:31,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 697 states and 1286 transitions. [2022-12-14 18:35:31,832 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1286 transitions. [2022-12-14 18:35:31,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:35:31,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:31,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:31,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:35:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:43,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 700 states and 1294 transitions. [2022-12-14 18:35:43,360 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1294 transitions. [2022-12-14 18:35:43,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:35:43,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:43,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:43,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:35:45,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:45,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 702 states and 1299 transitions. [2022-12-14 18:35:45,747 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1299 transitions. [2022-12-14 18:35:45,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:35:45,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:45,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:45,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:35:55,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:55,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 705 states and 1305 transitions. [2022-12-14 18:35:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1305 transitions. [2022-12-14 18:35:55,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:35:55,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:55,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:55,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:55,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:36:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:05,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 708 states and 1315 transitions. [2022-12-14 18:36:05,470 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1315 transitions. [2022-12-14 18:36:05,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:36:05,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:05,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:05,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:36:15,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:15,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 711 states and 1323 transitions. [2022-12-14 18:36:15,580 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1323 transitions. [2022-12-14 18:36:15,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:36:15,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:15,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:15,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:15,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:36:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:25,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 714 states and 1329 transitions. [2022-12-14 18:36:25,799 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1329 transitions. [2022-12-14 18:36:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:36:25,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:25,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:25,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:25,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:36:25,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:25,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 715 states and 1332 transitions. [2022-12-14 18:36:25,970 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1332 transitions. [2022-12-14 18:36:25,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:36:25,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:25,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:26,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:36:28,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 716 states and 1333 transitions. [2022-12-14 18:36:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1333 transitions. [2022-12-14 18:36:28,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:36:28,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:28,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:28,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:28,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:36:38,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:38,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 719 states and 1339 transitions. [2022-12-14 18:36:38,355 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1339 transitions. [2022-12-14 18:36:38,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:36:38,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:38,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:38,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:36:47,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:47,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 722 states and 1345 transitions. [2022-12-14 18:36:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1345 transitions. [2022-12-14 18:36:47,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:36:47,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:47,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:47,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:47,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:36:56,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:36:56,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 725 states and 1351 transitions. [2022-12-14 18:36:56,663 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1351 transitions. [2022-12-14 18:36:56,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:36:56,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:36:56,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:36:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:36:56,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:05,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:05,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 728 states and 1357 transitions. [2022-12-14 18:37:05,865 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1357 transitions. [2022-12-14 18:37:05,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:37:05,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:05,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:05,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:15,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:15,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 731 states and 1363 transitions. [2022-12-14 18:37:15,224 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1363 transitions. [2022-12-14 18:37:15,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:37:15,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:15,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:15,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:25,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:25,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 734 states and 1371 transitions. [2022-12-14 18:37:25,766 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1371 transitions. [2022-12-14 18:37:25,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:37:25,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:25,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:25,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:25,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:35,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 737 states and 1377 transitions. [2022-12-14 18:37:35,231 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1377 transitions. [2022-12-14 18:37:35,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:37:35,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:35,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:35,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:35,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 740 states and 1383 transitions. [2022-12-14 18:37:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1383 transitions. [2022-12-14 18:37:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:37:46,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:46,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:46,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:58,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:58,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 743 states and 1389 transitions. [2022-12-14 18:37:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1389 transitions. [2022-12-14 18:37:58,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:37:58,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:58,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:58,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:58,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:38:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 746 states and 1397 transitions. [2022-12-14 18:38:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1397 transitions. [2022-12-14 18:38:09,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:38:09,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:09,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:09,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.