./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 742f5d2e7cf114f57c75e9ec70cbf1110245ef125564c2c81d93a290329b3301 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:10:33,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:10:33,294 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:10:33,341 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:10:33,342 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:10:33,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:10:33,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:10:33,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:10:33,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:10:33,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:10:33,353 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:10:33,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:10:33,361 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:10:33,367 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:10:33,370 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:10:33,372 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:10:33,374 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:10:33,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:10:33,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:10:33,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:10:33,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:10:33,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:10:33,394 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:10:33,395 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:10:33,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:10:33,399 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:10:33,401 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:10:33,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:10:33,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:10:33,409 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:10:33,409 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:10:33,410 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:10:33,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:10:33,414 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:10:33,415 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:10:33,415 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:10:33,416 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:10:33,416 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:10:33,416 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:10:33,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:10:33,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:10:33,420 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 18:10:33,462 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:10:33,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:10:33,464 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:10:33,464 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:10:33,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:10:33,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:10:33,466 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:10:33,467 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:10:33,467 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:10:33,467 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:10:33,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:10:33,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:10:33,469 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:10:33,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:10:33,469 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:10:33,469 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:10:33,469 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:10:33,470 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:10:33,470 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:10:33,470 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:10:33,470 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:10:33,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:10:33,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:10:33,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:10:33,471 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:10:33,471 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:10:33,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:10:33,472 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:10:33,472 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_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 742f5d2e7cf114f57c75e9ec70cbf1110245ef125564c2c81d93a290329b3301 [2022-11-20 18:10:33,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:10:33,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:10:33,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:10:33,829 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:10:33,830 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:10:33,832 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 18:10:37,174 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:10:37,575 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:10:37,576 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 18:10:37,592 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/data/121353638/f330f899906946cd9312311c7e8e9842/FLAG374bb2ce5 [2022-11-20 18:10:37,611 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/data/121353638/f330f899906946cd9312311c7e8e9842 [2022-11-20 18:10:37,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:10:37,617 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:10:37,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:10:37,621 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:10:37,625 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:10:37,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:10:37" (1/1) ... [2022-11-20 18:10:37,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dea5484 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:37, skipping insertion in model container [2022-11-20 18:10:37,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:10:37" (1/1) ... [2022-11-20 18:10:37,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:10:37,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:10:38,170 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_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[15866,15879] [2022-11-20 18:10:38,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:10:38,304 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:10:38,445 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_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[15866,15879] [2022-11-20 18:10:38,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:10:38,539 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:10:38,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:38 WrapperNode [2022-11-20 18:10:38,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:10:38,541 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:10:38,541 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:10:38,541 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:10:38,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:38" (1/1) ... [2022-11-20 18:10:38,564 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:38" (1/1) ... [2022-11-20 18:10:38,623 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1292 [2022-11-20 18:10:38,624 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:10:38,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:10:38,625 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:10:38,625 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:10:38,637 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:38" (1/1) ... [2022-11-20 18:10:38,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:38" (1/1) ... [2022-11-20 18:10:38,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:38" (1/1) ... [2022-11-20 18:10:38,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:38" (1/1) ... [2022-11-20 18:10:38,658 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:38" (1/1) ... [2022-11-20 18:10:38,716 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:38" (1/1) ... [2022-11-20 18:10:38,729 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:38" (1/1) ... [2022-11-20 18:10:38,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:38" (1/1) ... [2022-11-20 18:10:38,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:10:38,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:10:38,755 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:10:38,756 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:10:38,757 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:38" (1/1) ... [2022-11-20 18:10:38,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:10:38,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:10:38,846 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:10:38,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc885f3-b0cc-4e1a-9840-2cc4f7a56e87/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:10:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:10:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:10:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:10:38,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:10:39,134 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:10:39,136 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:10:40,278 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:10:40,799 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:10:40,799 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:10:40,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:10:40 BoogieIcfgContainer [2022-11-20 18:10:40,811 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:10:40,812 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:10:40,813 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:10:40,823 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:10:40,824 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:10:40" (1/1) ... [2022-11-20 18:10:40,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:10:40,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:40,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 250 states and 441 transitions. [2022-11-20 18:10:40,926 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 441 transitions. [2022-11-20 18:10:40,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:10:40,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:40,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:43,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:43,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:43,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 261 states and 468 transitions. [2022-11-20 18:10:43,365 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 468 transitions. [2022-11-20 18:10:43,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:10:43,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:43,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:43,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:43,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:43,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:43,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 263 states and 472 transitions. [2022-11-20 18:10:43,892 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 472 transitions. [2022-11-20 18:10:43,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:10:43,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:43,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:44,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:44,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 274 states and 499 transitions. [2022-11-20 18:10:44,580 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 499 transitions. [2022-11-20 18:10:44,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:10:44,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:44,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:44,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:44,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:44,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:44,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 276 states and 501 transitions. [2022-11-20 18:10:44,793 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 501 transitions. [2022-11-20 18:10:44,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:10:44,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:44,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:45,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 283 states and 519 transitions. [2022-11-20 18:10:45,904 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 519 transitions. [2022-11-20 18:10:45,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:10:45,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:45,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:45,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:46,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:46,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 284 states and 521 transitions. [2022-11-20 18:10:46,082 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 521 transitions. [2022-11-20 18:10:46,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:10:46,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:46,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:46,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:46,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 284 states and 519 transitions. [2022-11-20 18:10:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 519 transitions. [2022-11-20 18:10:46,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:10:46,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:46,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:46,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:46,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:47,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 332 states and 626 transitions. [2022-11-20 18:10:47,054 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 626 transitions. [2022-11-20 18:10:47,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:10:47,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:47,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:47,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:47,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:47,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:47,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 330 states and 619 transitions. [2022-11-20 18:10:47,258 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 619 transitions. [2022-11-20 18:10:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:10:47,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:47,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:47,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:48,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 378 states and 722 transitions. [2022-11-20 18:10:48,586 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 722 transitions. [2022-11-20 18:10:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:10:48,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:48,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:48,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:48,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:48,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 376 states and 715 transitions. [2022-11-20 18:10:48,777 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 715 transitions. [2022-11-20 18:10:48,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:10:48,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:48,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:48,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:48,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:49,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 423 states and 815 transitions. [2022-11-20 18:10:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 815 transitions. [2022-11-20 18:10:49,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:10:49,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:49,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:49,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 422 states and 811 transitions. [2022-11-20 18:10:49,874 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 811 transitions. [2022-11-20 18:10:49,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:10:49,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:49,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:50,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:51,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:51,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 470 states and 913 transitions. [2022-11-20 18:10:51,816 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 913 transitions. [2022-11-20 18:10:51,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:10:51,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:51,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:51,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:52,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:52,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 468 states and 906 transitions. [2022-11-20 18:10:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 906 transitions. [2022-11-20 18:10:52,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:10:52,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:52,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:52,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:54,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 515 states and 1007 transitions. [2022-11-20 18:10:54,468 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1007 transitions. [2022-11-20 18:10:54,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:10:54,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:54,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:54,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:54,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 514 states and 1001 transitions. [2022-11-20 18:10:54,651 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1001 transitions. [2022-11-20 18:10:54,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:10:54,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:54,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:54,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:57,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 562 states and 1104 transitions. [2022-11-20 18:10:57,186 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1104 transitions. [2022-11-20 18:10:57,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:10:57,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:57,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:57,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:57,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:57,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 559 states and 1093 transitions. [2022-11-20 18:10:57,354 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1093 transitions. [2022-11-20 18:10:57,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:10:57,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:57,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:57,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:57,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:58,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 563 states and 1101 transitions. [2022-11-20 18:10:58,190 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1101 transitions. [2022-11-20 18:10:58,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:10:58,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:58,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:59,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:59,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 567 states and 1109 transitions. [2022-11-20 18:10:59,239 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1109 transitions. [2022-11-20 18:10:59,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:10:59,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:59,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:59,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:59,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 576 states and 1131 transitions. [2022-11-20 18:10:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1131 transitions. [2022-11-20 18:10:59,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:10:59,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:59,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:59,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:00,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:07,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:07,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 579 states and 1137 transitions. [2022-11-20 18:11:07,135 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1137 transitions. [2022-11-20 18:11:07,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:07,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:07,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:07,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:07,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 580 states and 1140 transitions. [2022-11-20 18:11:07,756 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1140 transitions. [2022-11-20 18:11:07,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:07,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:07,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:08,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:10,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 584 states and 1149 transitions. [2022-11-20 18:11:10,794 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1149 transitions. [2022-11-20 18:11:10,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:10,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:10,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:10,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:10,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:11,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:11,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 585 states and 1149 transitions. [2022-11-20 18:11:11,305 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1149 transitions. [2022-11-20 18:11:11,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:11,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:11,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:11,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:14,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:14,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 635 states and 1255 transitions. [2022-11-20 18:11:14,814 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1255 transitions. [2022-11-20 18:11:14,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:14,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:14,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:14,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:16,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 648 states and 1283 transitions. [2022-11-20 18:11:16,772 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1283 transitions. [2022-11-20 18:11:16,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:16,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:16,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:16,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:16,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:17,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 650 states and 1287 transitions. [2022-11-20 18:11:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1287 transitions. [2022-11-20 18:11:17,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:17,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:17,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:29,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:29,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 662 states and 1317 transitions. [2022-11-20 18:11:29,345 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1317 transitions. [2022-11-20 18:11:29,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:29,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:29,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:29,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 663 states and 1320 transitions. [2022-11-20 18:11:29,833 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1320 transitions. [2022-11-20 18:11:29,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:29,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:29,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:29,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:30,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:30,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 664 states and 1323 transitions. [2022-11-20 18:11:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1323 transitions. [2022-11-20 18:11:30,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:30,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:30,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:30,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:31,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 668 states and 1332 transitions. [2022-11-20 18:11:34,337 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1332 transitions. [2022-11-20 18:11:34,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:34,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:34,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:34,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:34,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:34,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:34,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 669 states and 1336 transitions. [2022-11-20 18:11:34,859 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1336 transitions. [2022-11-20 18:11:34,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:34,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:34,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:34,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:35,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:35,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 670 states and 1336 transitions. [2022-11-20 18:11:35,513 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1336 transitions. [2022-11-20 18:11:35,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:35,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:35,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:35,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:38,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:38,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 716 states and 1429 transitions. [2022-11-20 18:11:38,384 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1429 transitions. [2022-11-20 18:11:38,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:38,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:38,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:38,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:39,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 721 states and 1436 transitions. [2022-11-20 18:11:39,368 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1436 transitions. [2022-11-20 18:11:39,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:39,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:39,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:39,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:39,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:40,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:40,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 726 states and 1443 transitions. [2022-11-20 18:11:40,513 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1443 transitions. [2022-11-20 18:11:40,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:11:40,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:40,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:40,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:41,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:00,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:00,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 736 states and 1465 transitions. [2022-11-20 18:12:00,132 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1465 transitions. [2022-11-20 18:12:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:12:00,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:00,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:00,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:03,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:03,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 744 states and 1482 transitions. [2022-11-20 18:12:03,670 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1482 transitions. [2022-11-20 18:12:03,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:12:03,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:03,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:03,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:06,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 748 states and 1489 transitions. [2022-11-20 18:12:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1489 transitions. [2022-11-20 18:12:06,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:12:06,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:06,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:06,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:07,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:32,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:32,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 756 states and 1512 transitions. [2022-11-20 18:12:32,349 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1512 transitions. [2022-11-20 18:12:32,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:12:32,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:32,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:32,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:36,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:36,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 760 states and 1524 transitions. [2022-11-20 18:12:36,841 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1524 transitions. [2022-11-20 18:12:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:12:36,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:36,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:36,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:36,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:37,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 761 states and 1524 transitions. [2022-11-20 18:12:37,574 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1524 transitions. [2022-11-20 18:12:37,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:12:37,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:37,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:37,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:38,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:38,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 762 states and 1524 transitions. [2022-11-20 18:12:38,550 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1524 transitions. [2022-11-20 18:12:38,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:12:38,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:38,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:38,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:41,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:41,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 766 states and 1533 transitions. [2022-11-20 18:12:41,795 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1533 transitions. [2022-11-20 18:12:41,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:12:41,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:41,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:41,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:42,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 767 states and 1536 transitions. [2022-11-20 18:12:42,722 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1536 transitions. [2022-11-20 18:12:42,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:12:42,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:42,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:42,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:47,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:47,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 776 states and 1556 transitions. [2022-11-20 18:12:47,288 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1556 transitions. [2022-11-20 18:12:47,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:12:47,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:47,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:48,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:26,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:26,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 786 states and 1585 transitions. [2022-11-20 18:13:26,262 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1585 transitions. [2022-11-20 18:13:26,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:26,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:26,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:26,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:27,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:27,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 787 states and 1585 transitions. [2022-11-20 18:13:27,903 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1585 transitions. [2022-11-20 18:13:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:27,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:27,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:27,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:27,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:31,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:31,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 789 states and 1589 transitions. [2022-11-20 18:13:31,304 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1589 transitions. [2022-11-20 18:13:31,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:31,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:31,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:31,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:33,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 790 states and 1592 transitions. [2022-11-20 18:13:33,567 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1592 transitions. [2022-11-20 18:13:33,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:33,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:33,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:33,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:34,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 791 states and 1592 transitions. [2022-11-20 18:13:34,696 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1592 transitions. [2022-11-20 18:13:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:34,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:34,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:34,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:37,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:37,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 793 states and 1597 transitions. [2022-11-20 18:13:37,155 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1597 transitions. [2022-11-20 18:13:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:37,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:37,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:37,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 796 states and 1602 transitions. [2022-11-20 18:13:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1602 transitions. [2022-11-20 18:13:40,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:40,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:40,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:40,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:40,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:48,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:48,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 808 states and 1626 transitions. [2022-11-20 18:13:48,759 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1626 transitions. [2022-11-20 18:13:48,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:48,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:48,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:48,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:48,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:50,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:50,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 810 states and 1630 transitions. [2022-11-20 18:13:50,827 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1630 transitions. [2022-11-20 18:13:50,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:50,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:50,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:52,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:52,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 810 states and 1629 transitions. [2022-11-20 18:13:52,966 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1629 transitions. [2022-11-20 18:13:52,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:52,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:52,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:53,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:54,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 803 states and 1613 transitions. [2022-11-20 18:13:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1613 transitions. [2022-11-20 18:13:54,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:54,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:54,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:54,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:57,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 800 states and 1606 transitions. [2022-11-20 18:13:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1606 transitions. [2022-11-20 18:13:57,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:57,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:57,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:57,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:57,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:58,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:58,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 787 states and 1558 transitions. [2022-11-20 18:13:58,348 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1558 transitions. [2022-11-20 18:13:58,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:13:58,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:58,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:58,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:09,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:09,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 794 states and 1573 transitions. [2022-11-20 18:14:09,198 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1573 transitions. [2022-11-20 18:14:09,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:14:09,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:09,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:09,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:09,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:15,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 786 states and 1554 transitions. [2022-11-20 18:14:15,936 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1554 transitions. [2022-11-20 18:14:15,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:14:15,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:15,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:15,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:16,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:28,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 790 states and 1563 transitions. [2022-11-20 18:14:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1563 transitions. [2022-11-20 18:14:28,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:14:28,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:28,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:29,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:45,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:45,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 803 states and 1592 transitions. [2022-11-20 18:14:45,488 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1592 transitions. [2022-11-20 18:14:45,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:14:45,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:45,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:45,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:46,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:05,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:05,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 812 states and 1615 transitions. [2022-11-20 18:15:05,527 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1615 transitions. [2022-11-20 18:15:05,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:15:05,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:05,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:06,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:20,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:20,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 820 states and 1634 transitions. [2022-11-20 18:15:20,687 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1634 transitions. [2022-11-20 18:15:20,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:15:20,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:20,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:20,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:21,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:32,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:32,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 812 states and 1615 transitions. [2022-11-20 18:15:32,455 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1615 transitions. [2022-11-20 18:15:32,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:15:32,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:32,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:32,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:32,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:33,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:33,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 814 states and 1619 transitions. [2022-11-20 18:15:33,522 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1619 transitions. [2022-11-20 18:15:33,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:15:33,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:33,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:33,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:36,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:36,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 852 states and 1697 transitions. [2022-11-20 18:15:36,606 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1697 transitions. [2022-11-20 18:15:36,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:15:36,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:36,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:36,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:57,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:57,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 906 states and 1814 transitions. [2022-11-20 18:15:57,087 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1814 transitions. [2022-11-20 18:15:57,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:15:57,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:57,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:58,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:58,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 907 states and 1816 transitions. [2022-11-20 18:15:58,853 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1816 transitions. [2022-11-20 18:15:58,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:15:58,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:58,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:58,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:01,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:01,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 908 states and 1818 transitions. [2022-11-20 18:16:01,034 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1818 transitions. [2022-11-20 18:16:01,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:01,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:01,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:01,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:03,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:03,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 909 states and 1820 transitions. [2022-11-20 18:16:03,636 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1820 transitions. [2022-11-20 18:16:03,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:03,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:03,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:07,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:07,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 911 states and 1825 transitions. [2022-11-20 18:16:07,912 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1825 transitions. [2022-11-20 18:16:07,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:07,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:07,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:07,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:07,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:09,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:09,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 948 states and 1899 transitions. [2022-11-20 18:16:09,063 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1899 transitions. [2022-11-20 18:16:09,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:09,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:09,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:09,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:11,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:11,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 953 states and 1907 transitions. [2022-11-20 18:16:11,316 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1907 transitions. [2022-11-20 18:16:11,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:11,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:11,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:11,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:11,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:13,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:13,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 988 states and 1976 transitions. [2022-11-20 18:16:13,544 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1976 transitions. [2022-11-20 18:16:13,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:13,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:13,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:13,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:13,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 989 states and 1985 transitions. [2022-11-20 18:16:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1985 transitions. [2022-11-20 18:16:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:16,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:16,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:16,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:18,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:18,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 990 states and 1988 transitions. [2022-11-20 18:16:18,224 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1988 transitions. [2022-11-20 18:16:18,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:18,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:18,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:18,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:20,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:20,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 991 states and 1991 transitions. [2022-11-20 18:16:20,545 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1991 transitions. [2022-11-20 18:16:20,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:20,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:20,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:20,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:20,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:22,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:22,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 992 states and 1992 transitions. [2022-11-20 18:16:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1992 transitions. [2022-11-20 18:16:22,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:22,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:22,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:27,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:27,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1034 states and 2076 transitions. [2022-11-20 18:16:27,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 2076 transitions. [2022-11-20 18:16:27,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:27,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:27,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:27,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:27,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:35,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1078 states and 2167 transitions. [2022-11-20 18:16:35,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2167 transitions. [2022-11-20 18:16:35,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:35,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:35,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:35,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:37,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:37,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1079 states and 2167 transitions. [2022-11-20 18:16:37,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 2167 transitions. [2022-11-20 18:16:37,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:37,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:37,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:40,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:40,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1080 states and 2167 transitions. [2022-11-20 18:16:40,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2167 transitions. [2022-11-20 18:16:40,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:40,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:40,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:40,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:42,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1081 states and 2171 transitions. [2022-11-20 18:16:42,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 2171 transitions. [2022-11-20 18:16:42,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:42,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:42,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:43,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1082 states and 2171 transitions. [2022-11-20 18:16:43,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 2171 transitions. [2022-11-20 18:16:43,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:43,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:43,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:43,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:43,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:46,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:46,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1086 states and 2174 transitions. [2022-11-20 18:16:46,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2174 transitions. [2022-11-20 18:16:46,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:46,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:46,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:46,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:46,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:53,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:53,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1129 states and 2265 transitions. [2022-11-20 18:16:53,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2265 transitions. [2022-11-20 18:16:53,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:16:53,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:53,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:53,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:04,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:04,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1174 states and 2358 transitions. [2022-11-20 18:17:04,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2358 transitions. [2022-11-20 18:17:04,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:17:04,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:04,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:04,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:05,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:05,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1175 states and 2357 transitions. [2022-11-20 18:17:05,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2357 transitions. [2022-11-20 18:17:05,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:17:05,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:05,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:05,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:07,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:07,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1176 states and 2358 transitions. [2022-11-20 18:17:07,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2358 transitions. [2022-11-20 18:17:07,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:17:07,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:07,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:07,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:07,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:07,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:07,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1177 states and 2358 transitions. [2022-11-20 18:17:07,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2358 transitions. [2022-11-20 18:17:07,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:17:07,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:07,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:07,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:12,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:12,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1223 states and 2452 transitions. [2022-11-20 18:17:12,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2452 transitions. [2022-11-20 18:17:12,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:17:12,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:12,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:12,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:26,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 1277 states and 2561 transitions. [2022-11-20 18:17:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2561 transitions. [2022-11-20 18:17:26,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:17:26,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:26,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:26,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:41,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:41,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2663 states to 1330 states and 2663 transitions. [2022-11-20 18:17:41,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2663 transitions. [2022-11-20 18:17:41,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:17:41,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:41,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:42,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:50,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:50,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1334 states and 2667 transitions. [2022-11-20 18:17:50,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2667 transitions. [2022-11-20 18:17:50,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:17:50,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:50,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:50,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1326 states and 2643 transitions. [2022-11-20 18:17:50,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2643 transitions. [2022-11-20 18:17:50,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:17:50,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:50,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:50,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1327 states and 2644 transitions. [2022-11-20 18:17:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2644 transitions. [2022-11-20 18:17:50,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:17:50,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:50,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:05,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1338 states and 2670 transitions. [2022-11-20 18:18:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 2670 transitions. [2022-11-20 18:18:05,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:18:05,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:05,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:05,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:05,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:31,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:31,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1391 states and 2789 transitions. [2022-11-20 18:18:31,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2789 transitions. [2022-11-20 18:18:31,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:18:31,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:31,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:31,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:38,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:38,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1428 states and 2863 transitions. [2022-11-20 18:18:38,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2863 transitions. [2022-11-20 18:18:38,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:18:38,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:38,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:38,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:41,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1429 states and 2864 transitions. [2022-11-20 18:18:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2864 transitions. [2022-11-20 18:18:41,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:18:41,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:41,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:44,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:44,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1430 states and 2864 transitions. [2022-11-20 18:18:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2864 transitions. [2022-11-20 18:18:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:18:44,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:44,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:44,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:45,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1431 states and 2864 transitions. [2022-11-20 18:18:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2864 transitions. [2022-11-20 18:18:45,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:18:45,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:48,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:48,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1432 states and 2866 transitions. [2022-11-20 18:18:48,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2866 transitions. [2022-11-20 18:18:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:18:48,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:48,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:48,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:48,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:50,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:50,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1433 states and 2866 transitions. [2022-11-20 18:18:50,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2866 transitions. [2022-11-20 18:18:50,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:18:50,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:50,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:50,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:50,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:50,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1434 states and 2867 transitions. [2022-11-20 18:18:50,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2867 transitions. [2022-11-20 18:18:50,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:18:50,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:50,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:50,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:50,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:58,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:58,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1439 states and 2884 transitions. [2022-11-20 18:18:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2884 transitions. [2022-11-20 18:18:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:18:58,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:58,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:58,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:03,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1479 states and 2965 transitions. [2022-11-20 18:19:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2965 transitions. [2022-11-20 18:19:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:19:03,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:03,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:03,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:09,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1518 states and 3036 transitions. [2022-11-20 18:19:09,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 3036 transitions. [2022-11-20 18:19:09,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:19:09,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:09,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:12,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:12,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 1519 states and 3039 transitions. [2022-11-20 18:19:12,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 3039 transitions. [2022-11-20 18:19:12,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:19:12,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:12,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:12,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:12,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:13,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:13,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 1520 states and 3039 transitions. [2022-11-20 18:19:13,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 3039 transitions. [2022-11-20 18:19:13,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:19:13,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:13,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:13,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 1570 states and 3140 transitions. [2022-11-20 18:19:24,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 3140 transitions. [2022-11-20 18:19:24,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:19:24,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:24,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:38,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:38,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 1574 states and 3153 transitions. [2022-11-20 18:19:38,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 3153 transitions. [2022-11-20 18:19:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:19:38,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:38,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:38,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:55,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:55,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 1624 states and 3257 transitions. [2022-11-20 18:19:55,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 3257 transitions. [2022-11-20 18:19:55,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:19:55,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:55,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:55,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:55,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:58,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:58,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 1625 states and 3263 transitions. [2022-11-20 18:19:58,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 3263 transitions. [2022-11-20 18:19:58,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:19:58,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:58,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:58,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:58,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1626 states and 3264 transitions. [2022-11-20 18:19:58,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 3264 transitions. [2022-11-20 18:19:58,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:19:58,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:58,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:58,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:58,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:21,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:21,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 1675 states and 3376 transitions. [2022-11-20 18:20:21,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 3376 transitions. [2022-11-20 18:20:21,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:20:21,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:21,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:21,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:21,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:35,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3479 states to 1724 states and 3479 transitions. [2022-11-20 18:20:35,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 3479 transitions. [2022-11-20 18:20:35,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:20:35,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:35,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:35,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:37,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:37,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3483 states to 1725 states and 3483 transitions. [2022-11-20 18:20:37,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 3483 transitions. [2022-11-20 18:20:37,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:20:37,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:37,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:37,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:37,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:38,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:38,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 1726 states and 3484 transitions. [2022-11-20 18:20:38,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 3484 transitions. [2022-11-20 18:20:38,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:20:38,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:38,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:39,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 1727 states and 3485 transitions. [2022-11-20 18:20:39,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 3485 transitions. [2022-11-20 18:20:39,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:20:39,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:39,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:39,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 1767 states and 3559 transitions. [2022-11-20 18:20:44,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 3559 transitions. [2022-11-20 18:20:44,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:20:44,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:44,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:44,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:47,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:47,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1802 states and 3628 transitions. [2022-11-20 18:20:47,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 3628 transitions. [2022-11-20 18:20:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:20:47,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:47,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:47,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:47,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:50,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:50,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3698 states to 1838 states and 3698 transitions. [2022-11-20 18:20:50,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3698 transitions. [2022-11-20 18:20:50,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:20:50,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:50,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:53,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3766 states to 1873 states and 3766 transitions. [2022-11-20 18:20:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3766 transitions. [2022-11-20 18:20:53,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:20:53,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:53,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:53,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:53,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:56,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:56,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1874 states and 3768 transitions. [2022-11-20 18:20:56,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3768 transitions. [2022-11-20 18:20:56,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:20:56,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:56,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:01,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:01,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3775 states to 1876 states and 3775 transitions. [2022-11-20 18:21:01,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3775 transitions. [2022-11-20 18:21:01,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:21:01,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:01,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:01,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3776 states to 1877 states and 3776 transitions. [2022-11-20 18:21:01,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3776 transitions. [2022-11-20 18:21:01,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:21:01,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:01,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:09,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:09,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 1880 states and 3781 transitions. [2022-11-20 18:21:09,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3781 transitions. [2022-11-20 18:21:09,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:21:09,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:09,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:09,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:09,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:13,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:13,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3861 states to 1921 states and 3861 transitions. [2022-11-20 18:21:13,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3861 transitions. [2022-11-20 18:21:13,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:21:13,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:13,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:13,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:13,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 1924 states and 3863 transitions. [2022-11-20 18:21:21,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3863 transitions. [2022-11-20 18:21:21,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:21:21,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:21,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:21,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:21,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:26,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:26,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 1929 states and 3875 transitions. [2022-11-20 18:21:26,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3875 transitions. [2022-11-20 18:21:26,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:21:26,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:26,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:26,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:27,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:30,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3877 states to 1930 states and 3877 transitions. [2022-11-20 18:21:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 3877 transitions. [2022-11-20 18:21:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:21:30,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:30,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:30,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:30,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:38,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:38,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3882 states to 1933 states and 3882 transitions. [2022-11-20 18:21:38,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3882 transitions. [2022-11-20 18:21:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:21:38,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:38,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:39,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:42,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:42,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 1934 states and 3885 transitions. [2022-11-20 18:21:42,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3885 transitions. [2022-11-20 18:21:42,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:21:42,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:42,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:42,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:55,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 1983 states and 3976 transitions. [2022-11-20 18:21:55,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3976 transitions. [2022-11-20 18:21:55,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:21:55,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:55,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:55,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:55,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:07,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:07,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 2029 states and 4066 transitions. [2022-11-20 18:22:07,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 4066 transitions. [2022-11-20 18:22:07,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:22:07,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:07,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:07,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:07,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:07,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:07,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 2030 states and 4073 transitions. [2022-11-20 18:22:07,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 4073 transitions. [2022-11-20 18:22:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:22:07,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:07,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:07,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:08,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:08,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4141 states to 2065 states and 4141 transitions. [2022-11-20 18:22:08,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 4141 transitions. [2022-11-20 18:22:08,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:22:08,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:08,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:08,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:10,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:10,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2100 states and 4209 transitions. [2022-11-20 18:22:10,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4209 transitions. [2022-11-20 18:22:10,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:22:10,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:10,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:10,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:10,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:13,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4277 states to 2135 states and 4277 transitions. [2022-11-20 18:22:13,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4277 transitions. [2022-11-20 18:22:13,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:22:13,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:13,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:13,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:14,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:34,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:34,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4373 states to 2184 states and 4373 transitions. [2022-11-20 18:22:34,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4373 transitions. [2022-11-20 18:22:34,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:22:34,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:34,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:34,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:34,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:34,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4374 states to 2185 states and 4374 transitions. [2022-11-20 18:22:34,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4374 transitions. [2022-11-20 18:22:34,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:22:34,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:34,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:34,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:35,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:52,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4376 states to 2187 states and 4376 transitions. [2022-11-20 18:22:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 4376 transitions. [2022-11-20 18:22:52,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:22:52,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4335 states to 2167 states and 4335 transitions. [2022-11-20 18:22:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 4335 transitions. [2022-11-20 18:22:54,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:22:54,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:15,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:15,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4385 states to 2199 states and 4385 transitions. [2022-11-20 18:23:15,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 4385 transitions. [2022-11-20 18:23:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:23:15,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:15,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:15,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:15,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 2200 states and 4386 transitions. [2022-11-20 18:23:15,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 4386 transitions. [2022-11-20 18:23:15,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:23:15,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:15,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:15,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:15,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:15,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:15,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4387 states to 2201 states and 4387 transitions. [2022-11-20 18:23:15,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4387 transitions. [2022-11-20 18:23:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:23:15,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:15,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:15,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:19,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:19,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4387 states to 2202 states and 4387 transitions. [2022-11-20 18:23:19,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4387 transitions. [2022-11-20 18:23:19,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:23:19,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:19,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:19,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:19,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:23,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 2200 states and 4384 transitions. [2022-11-20 18:23:23,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 4384 transitions. [2022-11-20 18:23:23,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:23:23,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:23,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:23,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:23,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:28,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4381 states to 2199 states and 4381 transitions. [2022-11-20 18:23:28,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 4381 transitions. [2022-11-20 18:23:28,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:23:28,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:28,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:28,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:33,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:33,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2201 states and 4382 transitions. [2022-11-20 18:23:33,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4382 transitions. [2022-11-20 18:23:33,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:23:33,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:33,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:33,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:43,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:43,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4387 states to 2204 states and 4387 transitions. [2022-11-20 18:23:43,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4387 transitions. [2022-11-20 18:23:43,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:23:43,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:43,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:43,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:57,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:57,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2247 states and 4479 transitions. [2022-11-20 18:23:57,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4479 transitions. [2022-11-20 18:23:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:23:57,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:57,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:57,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:57,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:58,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:58,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2248 states and 4480 transitions. [2022-11-20 18:23:58,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 4480 transitions. [2022-11-20 18:23:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:23:58,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:58,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:58,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:58,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:58,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4483 states to 2251 states and 4483 transitions. [2022-11-20 18:23:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4483 transitions. [2022-11-20 18:23:58,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:23:58,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:58,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:58,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:01,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 2252 states and 4486 transitions. [2022-11-20 18:24:01,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4486 transitions. [2022-11-20 18:24:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:24:01,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:01,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:01,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:01,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:04,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2249 states and 4479 transitions. [2022-11-20 18:24:04,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 4479 transitions. [2022-11-20 18:24:04,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:24:04,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:04,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:04,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:22,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:22,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4504 states to 2261 states and 4504 transitions. [2022-11-20 18:24:22,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4504 transitions. [2022-11-20 18:24:22,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:24:22,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:22,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:22,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.