./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec2_product29.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec2_product29.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a9d4bfafe2ee2b10c7451875462462bdbc63aaee25e1868c3faa4756fb5ebfc5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:06:27,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:06:27,614 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:06:27,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:06:27,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:06:27,635 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:06:27,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:06:27,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:06:27,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:06:27,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:06:27,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:06:27,642 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:06:27,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:06:27,643 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:06:27,644 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:06:27,645 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:06:27,646 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:06:27,646 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:06:27,648 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:06:27,650 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:06:27,651 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:06:27,652 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:06:27,653 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:06:27,654 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:06:27,658 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:06:27,658 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:06:27,658 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:06:27,659 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:06:27,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:06:27,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:06:27,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:06:27,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:06:27,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:06:27,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:06:27,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:06:27,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:06:27,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:06:27,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:06:27,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:06:27,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:06:27,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:06:27,665 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 21:06:27,686 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:06:27,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:06:27,687 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:06:27,687 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:06:27,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:06:27,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:06:27,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:06:27,689 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:06:27,689 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:06:27,689 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:06:27,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:06:27,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:06:27,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:06:27,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:06:27,690 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:06:27,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:06:27,690 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:06:27,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:06:27,690 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:06:27,690 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:06:27,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:06:27,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:06:27,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:06:27,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:06:27,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:06:27,691 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:06:27,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:06:27,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:06:27,691 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_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9d4bfafe2ee2b10c7451875462462bdbc63aaee25e1868c3faa4756fb5ebfc5 [2022-12-14 21:06:27,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:06:27,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:06:27,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:06:27,886 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:06:27,887 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:06:27,888 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/product-lines/elevator_spec2_product29.cil.c [2022-12-14 21:06:30,571 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:06:30,797 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:06:30,797 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/sv-benchmarks/c/product-lines/elevator_spec2_product29.cil.c [2022-12-14 21:06:30,808 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/data/11f2d01c6/3f4d8f1041394d2bb75172db4a8354cd/FLAG5e0fbeebf [2022-12-14 21:06:30,820 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/data/11f2d01c6/3f4d8f1041394d2bb75172db4a8354cd [2022-12-14 21:06:30,822 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:06:30,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:06:30,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:06:30,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:06:30,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:06:30,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:06:30" (1/1) ... [2022-12-14 21:06:30,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc45331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:30, skipping insertion in model container [2022-12-14 21:06:30,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:06:30" (1/1) ... [2022-12-14 21:06:30,834 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:06:30,876 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:06:31,047 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_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/sv-benchmarks/c/product-lines/elevator_spec2_product29.cil.c[17414,17427] [2022-12-14 21:06:31,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:06:31,222 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:06:31,243 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_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/sv-benchmarks/c/product-lines/elevator_spec2_product29.cil.c[17414,17427] [2022-12-14 21:06:31,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:06:31,323 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:06:31,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:31 WrapperNode [2022-12-14 21:06:31,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:06:31,324 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:06:31,324 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:06:31,324 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:06:31,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:31" (1/1) ... [2022-12-14 21:06:31,348 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:31" (1/1) ... [2022-12-14 21:06:31,380 INFO L138 Inliner]: procedures = 93, calls = 341, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 905 [2022-12-14 21:06:31,380 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:06:31,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:06:31,381 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:06:31,381 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:06:31,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:31" (1/1) ... [2022-12-14 21:06:31,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:31" (1/1) ... [2022-12-14 21:06:31,398 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:31" (1/1) ... [2022-12-14 21:06:31,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:31" (1/1) ... [2022-12-14 21:06:31,419 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:31" (1/1) ... [2022-12-14 21:06:31,427 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:31" (1/1) ... [2022-12-14 21:06:31,430 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:31" (1/1) ... [2022-12-14 21:06:31,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:31" (1/1) ... [2022-12-14 21:06:31,439 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:06:31,439 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:06:31,439 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:06:31,440 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:06:31,440 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:31" (1/1) ... [2022-12-14 21:06:31,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:06:31,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:06:31,465 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:06:31,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e5f9c7-f7f8-4a20-ae25-d70857efc178/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:06:31,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:06:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2022-12-14 21:06:31,495 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2022-12-14 21:06:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2022-12-14 21:06:31,495 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2022-12-14 21:06:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-12-14 21:06:31,495 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-12-14 21:06:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-12-14 21:06:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-12-14 21:06:31,496 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-12-14 21:06:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-12-14 21:06:31,496 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2022-12-14 21:06:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2022-12-14 21:06:31,496 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-12-14 21:06:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-12-14 21:06:31,496 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-12-14 21:06:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-12-14 21:06:31,497 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2022-12-14 21:06:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2022-12-14 21:06:31,497 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-12-14 21:06:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-12-14 21:06:31,497 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-12-14 21:06:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-12-14 21:06:31,498 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-12-14 21:06:31,498 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-12-14 21:06:31,498 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-12-14 21:06:31,498 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-12-14 21:06:31,498 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2022-12-14 21:06:31,498 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2022-12-14 21:06:31,498 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-12-14 21:06:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-12-14 21:06:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-12-14 21:06:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-12-14 21:06:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-12-14 21:06:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-12-14 21:06:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-12-14 21:06:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-12-14 21:06:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-12-14 21:06:31,500 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-12-14 21:06:31,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:06:31,500 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2022-12-14 21:06:31,500 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2022-12-14 21:06:31,500 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-12-14 21:06:31,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-12-14 21:06:31,500 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-12-14 21:06:31,500 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-12-14 21:06:31,501 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-12-14 21:06:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-12-14 21:06:31,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:06:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:06:31,501 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-12-14 21:06:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-12-14 21:06:31,619 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:06:31,621 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:06:32,380 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:06:32,842 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:06:32,842 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 21:06:32,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:06:32 BoogieIcfgContainer [2022-12-14 21:06:32,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:06:32,846 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:06:32,846 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:06:32,853 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:06:32,854 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:06:32" (1/1) ... [2022-12-14 21:06:32,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:06:32,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:32,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 374 states and 594 transitions. [2022-12-14 21:06:32,913 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 594 transitions. [2022-12-14 21:06:32,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 21:06:32,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:32,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:33,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:33,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:33,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 376 states and 592 transitions. [2022-12-14 21:06:33,427 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 592 transitions. [2022-12-14 21:06:33,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:06:33,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:33,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:33,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:34,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:34,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 402 states and 678 transitions. [2022-12-14 21:06:34,043 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 678 transitions. [2022-12-14 21:06:34,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:06:34,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:34,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:34,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:34,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:34,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 399 states and 670 transitions. [2022-12-14 21:06:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 670 transitions. [2022-12-14 21:06:34,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:06:34,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:34,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:34,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 400 states and 670 transitions. [2022-12-14 21:06:34,608 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 670 transitions. [2022-12-14 21:06:34,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:06:34,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:34,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:34,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 401 states and 670 transitions. [2022-12-14 21:06:34,814 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 670 transitions. [2022-12-14 21:06:34,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:06:34,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:34,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:35,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:35,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:35,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 405 states and 674 transitions. [2022-12-14 21:06:35,086 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 674 transitions. [2022-12-14 21:06:35,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:06:35,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:35,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:35,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:35,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:35,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 406 states and 675 transitions. [2022-12-14 21:06:35,258 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 675 transitions. [2022-12-14 21:06:35,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:06:35,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:35,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:35,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:35,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:35,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 407 states and 676 transitions. [2022-12-14 21:06:35,416 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 676 transitions. [2022-12-14 21:06:35,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:06:35,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:35,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:35,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:35,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:35,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 408 states and 677 transitions. [2022-12-14 21:06:35,558 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 677 transitions. [2022-12-14 21:06:35,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:06:35,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:35,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:35,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:35,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:35,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:35,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 409 states and 678 transitions. [2022-12-14 21:06:35,705 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 678 transitions. [2022-12-14 21:06:35,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:06:35,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:35,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:35,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:35,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:35,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 412 states and 681 transitions. [2022-12-14 21:06:35,876 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 681 transitions. [2022-12-14 21:06:35,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:06:35,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:35,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:36,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:36,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 419 states and 694 transitions. [2022-12-14 21:06:36,762 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 694 transitions. [2022-12-14 21:06:36,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:06:36,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:36,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:37,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:40,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:40,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 442 states and 755 transitions. [2022-12-14 21:06:40,219 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 755 transitions. [2022-12-14 21:06:40,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:06:40,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:40,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:40,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:41,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:41,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 439 states and 745 transitions. [2022-12-14 21:06:41,245 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 745 transitions. [2022-12-14 21:06:41,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:06:41,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:41,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:41,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:41,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 440 states and 745 transitions. [2022-12-14 21:06:41,633 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 745 transitions. [2022-12-14 21:06:41,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:06:41,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:41,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:41,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:41,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:41,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:41,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 443 states and 748 transitions. [2022-12-14 21:06:41,784 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 748 transitions. [2022-12-14 21:06:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:06:41,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:41,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 447 states and 752 transitions. [2022-12-14 21:06:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 752 transitions. [2022-12-14 21:06:42,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:06:42,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:42,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:42,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:42,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:43,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:43,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 448 states and 753 transitions. [2022-12-14 21:06:43,275 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 753 transitions. [2022-12-14 21:06:43,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:06:43,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:43,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:43,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:43,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:43,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 449 states and 754 transitions. [2022-12-14 21:06:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 754 transitions. [2022-12-14 21:06:43,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:06:43,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:43,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:44,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:44,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:44,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 450 states and 755 transitions. [2022-12-14 21:06:44,524 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 755 transitions. [2022-12-14 21:06:44,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:06:44,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:44,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:44,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:45,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 451 states and 756 transitions. [2022-12-14 21:06:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 756 transitions. [2022-12-14 21:06:45,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:06:45,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:45,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:45,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:45,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 454 states and 759 transitions. [2022-12-14 21:06:45,298 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 759 transitions. [2022-12-14 21:06:45,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:06:45,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:45,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:45,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:45,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:45,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 457 states and 763 transitions. [2022-12-14 21:06:45,426 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 763 transitions. [2022-12-14 21:06:45,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:06:45,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:45,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:45,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 459 states and 765 transitions. [2022-12-14 21:06:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 765 transitions. [2022-12-14 21:06:45,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:06:45,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:45,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:45,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:45,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:45,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 462 states and 772 transitions. [2022-12-14 21:06:45,719 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 772 transitions. [2022-12-14 21:06:45,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:06:45,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:45,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:46,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:46,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 465 states and 775 transitions. [2022-12-14 21:06:46,419 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 775 transitions. [2022-12-14 21:06:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:06:46,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:46,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:46,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:46,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 465 states and 774 transitions. [2022-12-14 21:06:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 774 transitions. [2022-12-14 21:06:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:06:46,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:46,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:47,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 468 states and 777 transitions. [2022-12-14 21:06:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 777 transitions. [2022-12-14 21:06:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:06:47,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:47,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:47,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:47,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:47,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:47,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 472 states and 786 transitions. [2022-12-14 21:06:47,325 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 786 transitions. [2022-12-14 21:06:47,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:06:47,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:47,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:47,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:47,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 468 states and 776 transitions. [2022-12-14 21:06:47,460 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 776 transitions. [2022-12-14 21:06:47,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:06:47,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:47,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:47,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:48,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:48,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 471 states and 779 transitions. [2022-12-14 21:06:48,128 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 779 transitions. [2022-12-14 21:06:48,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:06:48,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:48,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:48,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 474 states and 783 transitions. [2022-12-14 21:06:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 783 transitions. [2022-12-14 21:06:48,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:06:48,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:48,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:49,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:53,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:53,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 500 states and 865 transitions. [2022-12-14 21:06:53,189 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 865 transitions. [2022-12-14 21:06:53,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:06:53,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:53,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:53,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:53,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:53,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 502 states and 867 transitions. [2022-12-14 21:06:53,896 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 867 transitions. [2022-12-14 21:06:53,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:06:53,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:53,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:53,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:53,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:54,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 499 states and 858 transitions. [2022-12-14 21:06:54,324 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 858 transitions. [2022-12-14 21:06:54,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:06:54,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:54,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:54,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:54,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:54,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 500 states and 859 transitions. [2022-12-14 21:06:54,681 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 859 transitions. [2022-12-14 21:06:54,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:06:54,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:54,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:54,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:54,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 500 states and 858 transitions. [2022-12-14 21:06:54,812 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 858 transitions. [2022-12-14 21:06:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:06:54,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:54,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:54,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:54,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 504 states and 862 transitions. [2022-12-14 21:06:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 862 transitions. [2022-12-14 21:06:54,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:06:54,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 505 states and 863 transitions. [2022-12-14 21:06:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 863 transitions. [2022-12-14 21:06:55,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:06:55,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:55,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:55,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:55,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 506 states and 864 transitions. [2022-12-14 21:06:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 864 transitions. [2022-12-14 21:06:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:06:55,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:55,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:55,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:55,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:55,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 507 states and 865 transitions. [2022-12-14 21:06:55,365 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 865 transitions. [2022-12-14 21:06:55,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:06:55,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:55,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:55,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:55,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 508 states and 866 transitions. [2022-12-14 21:06:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 866 transitions. [2022-12-14 21:06:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:06:55,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:55,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:55,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 512 states and 875 transitions. [2022-12-14 21:06:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 875 transitions. [2022-12-14 21:06:55,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:06:55,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:55,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:55,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:55,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 508 states and 863 transitions. [2022-12-14 21:06:55,730 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 863 transitions. [2022-12-14 21:06:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:06:55,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:55,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:55,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 511 states and 870 transitions. [2022-12-14 21:06:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 870 transitions. [2022-12-14 21:06:55,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:06:55,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:55,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:55,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:55,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 511 states and 869 transitions. [2022-12-14 21:06:55,984 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 869 transitions. [2022-12-14 21:06:55,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:06:55,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:55,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:56,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:56,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:56,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 514 states and 872 transitions. [2022-12-14 21:06:56,116 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 872 transitions. [2022-12-14 21:06:56,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:06:56,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:56,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:56,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 514 states and 871 transitions. [2022-12-14 21:06:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 871 transitions. [2022-12-14 21:06:56,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:06:56,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:56,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:56,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:58,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 525 states and 908 transitions. [2022-12-14 21:06:58,743 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 908 transitions. [2022-12-14 21:06:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:06:58,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:58,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:58,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:06:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:58,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 528 states and 911 transitions. [2022-12-14 21:06:58,883 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 911 transitions. [2022-12-14 21:06:58,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:06:58,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:58,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 21:07:04,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:04,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 535 states and 923 transitions. [2022-12-14 21:07:04,934 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 923 transitions. [2022-12-14 21:07:04,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:07:04,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:04,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:04,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:05,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:05,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:05,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 540 states and 938 transitions. [2022-12-14 21:07:05,077 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 938 transitions. [2022-12-14 21:07:05,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:07:05,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:05,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:05,188 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:07:05,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:05,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 546 states and 951 transitions. [2022-12-14 21:07:05,248 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 951 transitions. [2022-12-14 21:07:05,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:07:05,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:05,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:05,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:05,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:05,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 550 states and 960 transitions. [2022-12-14 21:07:05,402 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 960 transitions. [2022-12-14 21:07:05,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:07:05,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:05,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:05,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:05,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:05,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 546 states and 946 transitions. [2022-12-14 21:07:05,548 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 946 transitions. [2022-12-14 21:07:05,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:07:05,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:05,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:05,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:05,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:05,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 550 states and 954 transitions. [2022-12-14 21:07:05,686 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 954 transitions. [2022-12-14 21:07:05,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:07:05,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:05,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:05,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:07,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:07,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 552 states and 968 transitions. [2022-12-14 21:07:07,213 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 968 transitions. [2022-12-14 21:07:07,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:07:07,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:07,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:07,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:07,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:07,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:07,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 555 states and 971 transitions. [2022-12-14 21:07:07,348 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 971 transitions. [2022-12-14 21:07:07,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:07:07,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:07,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:07,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:07,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 558 states and 975 transitions. [2022-12-14 21:07:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 975 transitions. [2022-12-14 21:07:07,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:07:07,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:07,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:07,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:07,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:07,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 560 states and 977 transitions. [2022-12-14 21:07:07,632 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 977 transitions. [2022-12-14 21:07:07,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:07:07,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:07,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:07,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:07,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 561 states and 978 transitions. [2022-12-14 21:07:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 978 transitions. [2022-12-14 21:07:07,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:07,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:07,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:08,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:07:09,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:09,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 565 states and 986 transitions. [2022-12-14 21:07:09,967 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 986 transitions. [2022-12-14 21:07:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:09,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:09,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:09,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:10,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:10,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 570 states and 1001 transitions. [2022-12-14 21:07:10,586 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1001 transitions. [2022-12-14 21:07:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:07:10,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:10,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:10,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:11,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:11,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 571 states and 1002 transitions. [2022-12-14 21:07:11,182 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1002 transitions. [2022-12-14 21:07:11,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:07:11,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:11,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:11,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:07:11,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:11,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 574 states and 1006 transitions. [2022-12-14 21:07:11,319 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1006 transitions. [2022-12-14 21:07:11,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:07:11,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:11,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:11,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:07:11,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:11,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 575 states and 1007 transitions. [2022-12-14 21:07:11,446 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1007 transitions. [2022-12-14 21:07:11,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:07:11,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:11,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:11,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:11,871 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:07:13,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:13,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 578 states and 1012 transitions. [2022-12-14 21:07:13,282 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1012 transitions. [2022-12-14 21:07:13,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:07:13,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:13,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:13,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:13,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:13,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:13,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 583 states and 1027 transitions. [2022-12-14 21:07:13,439 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1027 transitions. [2022-12-14 21:07:13,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:07:13,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:13,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:13,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:07:14,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:14,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 586 states and 1031 transitions. [2022-12-14 21:07:14,131 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1031 transitions. [2022-12-14 21:07:14,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:07:14,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:14,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:14,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:14,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:14,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:14,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 587 states and 1032 transitions. [2022-12-14 21:07:14,269 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1032 transitions. [2022-12-14 21:07:14,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:07:14,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:14,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:14,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:07:15,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:15,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 588 states and 1033 transitions. [2022-12-14 21:07:15,031 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1033 transitions. [2022-12-14 21:07:15,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:07:15,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:15,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:15,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:07:15,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:15,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 591 states and 1037 transitions. [2022-12-14 21:07:15,181 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1037 transitions. [2022-12-14 21:07:15,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:07:15,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:15,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:15,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:07:15,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:15,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 592 states and 1038 transitions. [2022-12-14 21:07:15,331 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1038 transitions. [2022-12-14 21:07:15,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:07:15,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:15,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:15,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:07:15,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:15,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 595 states and 1042 transitions. [2022-12-14 21:07:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1042 transitions. [2022-12-14 21:07:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:07:15,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:15,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:15,873 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:07:16,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:16,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 598 states and 1046 transitions. [2022-12-14 21:07:16,133 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1046 transitions. [2022-12-14 21:07:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:07:16,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:16,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:19,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:07:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 632 states and 1151 transitions. [2022-12-14 21:07:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1151 transitions. [2022-12-14 21:07:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:07:40,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:40,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:07:58,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 654 states and 1204 transitions. [2022-12-14 21:07:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1204 transitions. [2022-12-14 21:07:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:07:58,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:58,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:58,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:58,850 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:08:06,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:06,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 674 states and 1256 transitions. [2022-12-14 21:08:06,435 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1256 transitions. [2022-12-14 21:08:06,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:08:06,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:06,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:06,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:08:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 705 states and 1342 transitions. [2022-12-14 21:08:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1342 transitions. [2022-12-14 21:08:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 21:08:28,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:28,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:28,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:28,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:08:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:31,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 702 states and 1336 transitions. [2022-12-14 21:08:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1336 transitions. [2022-12-14 21:08:31,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:08:31,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:31,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:31,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:08:31,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 703 states and 1337 transitions. [2022-12-14 21:08:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1337 transitions. [2022-12-14 21:08:31,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 21:08:31,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:31,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:31,779 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 21:08:34,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:34,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 713 states and 1362 transitions. [2022-12-14 21:08:34,490 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1362 transitions. [2022-12-14 21:08:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 21:08:34,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:34,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:34,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:34,576 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:08:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:35,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 715 states and 1366 transitions. [2022-12-14 21:08:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1366 transitions. [2022-12-14 21:08:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:08:35,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:35,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:36,049 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:08:36,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 716 states and 1367 transitions. [2022-12-14 21:08:36,382 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1367 transitions. [2022-12-14 21:08:36,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 21:08:36,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:36,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:08:55,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:55,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 742 states and 1440 transitions. [2022-12-14 21:08:55,741 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1440 transitions. [2022-12-14 21:08:55,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:08:55,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:55,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:55,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:58,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:09:07,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:07,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 749 states and 1458 transitions. [2022-12-14 21:09:07,937 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1458 transitions. [2022-12-14 21:09:07,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 21:09:07,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:07,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:08,052 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 21:09:11,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:11,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 749 states and 1451 transitions. [2022-12-14 21:09:11,255 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1451 transitions. [2022-12-14 21:09:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 21:09:11,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:11,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:11,392 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:09:11,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:11,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 752 states and 1455 transitions. [2022-12-14 21:09:11,494 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1455 transitions. [2022-12-14 21:09:11,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:09:11,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:11,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:11,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:12,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:09:33,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:33,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 761 states and 1481 transitions. [2022-12-14 21:09:33,135 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1481 transitions. [2022-12-14 21:09:33,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:09:33,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:33,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:34,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:09:43,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:43,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 768 states and 1501 transitions. [2022-12-14 21:09:43,090 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1501 transitions. [2022-12-14 21:09:43,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:09:43,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:43,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:43,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:09:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 776 states and 1523 transitions. [2022-12-14 21:09:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1523 transitions. [2022-12-14 21:09:54,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:09:54,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:54,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:56,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:10:02,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:02,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 780 states and 1531 transitions. [2022-12-14 21:10:02,638 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1531 transitions. [2022-12-14 21:10:02,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:10:02,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:02,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:02,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:03,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:10:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:26,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 800 states and 1585 transitions. [2022-12-14 21:10:26,533 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1585 transitions. [2022-12-14 21:10:26,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:10:26,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:26,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:10:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 808 states and 1608 transitions. [2022-12-14 21:10:34,336 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1608 transitions. [2022-12-14 21:10:34,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:10:34,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:34,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:34,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:10:40,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 814 states and 1624 transitions. [2022-12-14 21:10:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1624 transitions. [2022-12-14 21:10:40,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:10:40,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:40,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:40,764 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:10:47,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:47,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 821 states and 1643 transitions. [2022-12-14 21:10:47,593 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1643 transitions. [2022-12-14 21:10:47,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:10:47,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:47,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:47,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:47,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:11:08,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:08,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 838 states and 1688 transitions. [2022-12-14 21:11:08,970 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1688 transitions. [2022-12-14 21:11:08,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:11:08,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:08,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:09,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:11:14,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:14,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 842 states and 1699 transitions. [2022-12-14 21:11:14,532 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1699 transitions. [2022-12-14 21:11:14,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:11:14,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:14,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:14,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:11:27,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:27,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 843 states and 1696 transitions. [2022-12-14 21:11:27,776 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1696 transitions. [2022-12-14 21:11:27,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:11:27,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:27,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:28,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:11:37,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:37,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 847 states and 1704 transitions. [2022-12-14 21:11:37,260 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1704 transitions. [2022-12-14 21:11:37,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:11:37,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:37,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:37,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:11:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:57,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 866 states and 1754 transitions. [2022-12-14 21:11:57,722 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1754 transitions. [2022-12-14 21:11:57,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:11:57,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:57,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:58,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:11:58,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:58,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 867 states and 1755 transitions. [2022-12-14 21:11:58,117 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1755 transitions. [2022-12-14 21:11:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:11:58,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:58,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:58,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:12:04,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:04,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 873 states and 1771 transitions. [2022-12-14 21:12:04,963 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1771 transitions. [2022-12-14 21:12:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:12:04,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:04,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:05,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:12:12,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:12,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 880 states and 1790 transitions. [2022-12-14 21:12:12,793 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1790 transitions. [2022-12-14 21:12:12,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:12:12,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:12,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:12:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:23,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 888 states and 1812 transitions. [2022-12-14 21:12:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1812 transitions. [2022-12-14 21:12:23,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:12:23,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:23,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:23,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:23,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:12:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:28,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 892 states and 1820 transitions. [2022-12-14 21:12:28,411 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1820 transitions. [2022-12-14 21:12:28,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:12:28,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:28,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:28,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:28,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:12:33,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:33,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 896 states and 1828 transitions. [2022-12-14 21:12:33,415 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1828 transitions. [2022-12-14 21:12:33,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:12:33,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:33,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:33,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:12:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:38,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 900 states and 1836 transitions. [2022-12-14 21:12:38,844 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1836 transitions. [2022-12-14 21:12:38,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:12:38,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:38,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:38,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:12:40,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 902 states and 1840 transitions. [2022-12-14 21:12:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1840 transitions. [2022-12-14 21:12:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:12:40,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:40,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:12:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 900 states and 1835 transitions. [2022-12-14 21:12:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1835 transitions. [2022-12-14 21:12:40,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:12:40,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:40,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:12:41,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 900 states and 1834 transitions. [2022-12-14 21:12:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1834 transitions. [2022-12-14 21:12:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:12:41,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:41,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:41,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:12:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:41,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 901 states and 1835 transitions. [2022-12-14 21:12:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1835 transitions. [2022-12-14 21:12:41,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:12:41,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:41,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:41,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:41,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:12:44,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:44,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 901 states and 1832 transitions. [2022-12-14 21:12:44,361 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1832 transitions. [2022-12-14 21:12:44,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:12:44,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:44,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:44,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:12:46,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:46,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 901 states and 1826 transitions. [2022-12-14 21:12:46,170 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1826 transitions. [2022-12-14 21:12:46,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:12:46,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:46,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:46,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:46,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:12:47,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:47,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 902 states and 1827 transitions. [2022-12-14 21:12:47,969 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1827 transitions. [2022-12-14 21:12:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:12:47,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:47,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:13:43,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:43,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 932 states and 1934 transitions. [2022-12-14 21:13:43,380 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1934 transitions. [2022-12-14 21:13:43,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 21:13:43,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:43,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:13:53,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:53,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 926 states and 1916 transitions. [2022-12-14 21:13:53,028 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1916 transitions. [2022-12-14 21:13:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:13:53,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:53,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:53,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:53,110 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:14:05,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:05,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 938 states and 1945 transitions. [2022-12-14 21:14:05,816 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1945 transitions. [2022-12-14 21:14:05,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:14:05,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:05,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:05,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:05,897 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:14:19,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 946 states and 1967 transitions. [2022-12-14 21:14:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1967 transitions. [2022-12-14 21:14:19,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:14:19,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:19,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:19,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:14:32,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:32,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 957 states and 1990 transitions. [2022-12-14 21:14:32,103 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1990 transitions. [2022-12-14 21:14:32,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:14:32,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:32,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:32,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:14:40,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:40,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 966 states and 2011 transitions. [2022-12-14 21:14:40,275 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 2011 transitions. [2022-12-14 21:14:40,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 21:14:40,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:40,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:40,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:40,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:14:44,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:44,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2921 states to 966 states and 2002 transitions. [2022-12-14 21:14:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 2002 transitions. [2022-12-14 21:14:44,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 21:14:44,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:44,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:44,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:14:50,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:50,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 970 states and 2010 transitions. [2022-12-14 21:14:50,264 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2010 transitions. [2022-12-14 21:14:50,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 21:14:50,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:50,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:50,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:14:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:14:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2946 states to 967 states and 2004 transitions. [2022-12-14 21:14:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2004 transitions. [2022-12-14 21:14:56,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 21:14:56,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:14:56,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:14:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:15:09,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:09,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 974 states and 2017 transitions. [2022-12-14 21:15:09,092 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2017 transitions. [2022-12-14 21:15:09,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:15:09,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:09,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:09,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:09,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:15:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:11,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 977 states and 2027 transitions. [2022-12-14 21:15:11,387 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 2027 transitions. [2022-12-14 21:15:11,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:15:11,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:11,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:15:12,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:12,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 978 states and 2029 transitions. [2022-12-14 21:15:12,749 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2029 transitions. [2022-12-14 21:15:12,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 21:15:12,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:12,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:12,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:15:30,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:30,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 987 states and 2051 transitions. [2022-12-14 21:15:30,018 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 2051 transitions. [2022-12-14 21:15:30,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 21:15:30,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:30,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:30,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:30,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:15:37,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:37,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 981 states and 2041 transitions. [2022-12-14 21:15:37,419 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2041 transitions. [2022-12-14 21:15:37,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:15:37,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:37,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:37,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:37,535 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:15:37,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:37,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 984 states and 2045 transitions. [2022-12-14 21:15:37,676 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2045 transitions. [2022-12-14 21:15:37,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:15:37,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:37,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:37,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:37,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:15:37,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:37,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 981 states and 2031 transitions. [2022-12-14 21:15:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2031 transitions. [2022-12-14 21:15:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 21:15:37,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:37,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:38,010 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 21:15:48,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:48,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3078 states to 990 states and 2058 transitions. [2022-12-14 21:15:48,765 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 2058 transitions. [2022-12-14 21:15:48,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 21:15:48,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:48,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:48,875 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 21:15:49,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 992 states and 2060 transitions. [2022-12-14 21:15:49,005 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2060 transitions. [2022-12-14 21:15:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 21:15:49,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:49,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:49,172 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:15:49,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:49,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 995 states and 2064 transitions. [2022-12-14 21:15:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 2064 transitions. [2022-12-14 21:15:49,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 21:15:49,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:49,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 21:16:12,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:12,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3100 states to 998 states and 2069 transitions. [2022-12-14 21:16:12,810 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 2069 transitions. [2022-12-14 21:16:12,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 21:16:12,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:12,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 21:16:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:44,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 992 states and 2040 transitions. [2022-12-14 21:16:44,721 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2040 transitions. [2022-12-14 21:16:44,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 21:16:44,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:44,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:17:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 1007 states and 2079 transitions. [2022-12-14 21:17:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 2079 transitions. [2022-12-14 21:17:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:17:06,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:06,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:06,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:06,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:17:24,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1019 states and 2106 transitions. [2022-12-14 21:17:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 2106 transitions. [2022-12-14 21:17:24,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:17:24,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:24,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:24,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:17:33,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:33,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 1028 states and 2126 transitions. [2022-12-14 21:17:33,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 2126 transitions. [2022-12-14 21:17:33,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:17:33,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:33,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:33,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:33,797 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:17:48,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:48,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3387 states to 1039 states and 2149 transitions. [2022-12-14 21:17:48,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 2149 transitions. [2022-12-14 21:17:48,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 21:17:48,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:48,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:48,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:48,412 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 21:17:48,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 1040 states and 2150 transitions. [2022-12-14 21:17:48,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2150 transitions. [2022-12-14 21:17:48,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 21:17:48,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:48,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 21:18:03,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:18:03,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 1047 states and 2171 transitions. [2022-12-14 21:18:03,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2171 transitions. [2022-12-14 21:18:03,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 21:18:03,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:18:03,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:18:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:18:03,662 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 21:18:04,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:18:04,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3441 states to 1050 states and 2175 transitions. [2022-12-14 21:18:04,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2175 transitions. [2022-12-14 21:18:04,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 21:18:04,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:18:04,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:18:04,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:18:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:18:23,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:18:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3501 states to 1062 states and 2203 transitions. [2022-12-14 21:18:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 2203 transitions. [2022-12-14 21:18:23,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 21:18:23,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:18:23,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:18:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:18:23,627 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 21:18:27,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:18:27,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 1064 states and 2204 transitions. [2022-12-14 21:18:27,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 2204 transitions. [2022-12-14 21:18:27,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 21:18:27,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:18:27,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:18:27,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:18:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:18:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:18:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 1075 states and 2227 transitions. [2022-12-14 21:18:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2227 transitions. [2022-12-14 21:18:43,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 21:18:43,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:18:43,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:18:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:18:43,793 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:18:54,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:18:54,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3580 states to 1085 states and 2251 transitions. [2022-12-14 21:18:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2251 transitions. [2022-12-14 21:18:54,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 21:18:54,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:18:54,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:18:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:18:54,432 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 21:19:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:19:14,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3632 states to 1096 states and 2285 transitions. [2022-12-14 21:19:14,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 2285 transitions. [2022-12-14 21:19:14,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:19:14,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:19:14,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:19:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:19:17,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:19:24,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:19:24,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3661 states to 1099 states and 2297 transitions. [2022-12-14 21:19:24,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2297 transitions. [2022-12-14 21:19:24,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 21:19:24,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:19:24,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:19:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:19:24,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:19:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:19:27,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3664 states to 1100 states and 2298 transitions. [2022-12-14 21:19:27,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2298 transitions. [2022-12-14 21:19:27,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 21:19:27,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:19:27,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:19:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:19:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:19:33,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:19:33,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 1102 states and 2299 transitions. [2022-12-14 21:19:33,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2299 transitions. [2022-12-14 21:19:33,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 21:19:33,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:19:33,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:19:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:19:33,965 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 21:19:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:19:43,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1102 states and 2287 transitions. [2022-12-14 21:19:43,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2287 transitions. [2022-12-14 21:19:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 21:19:43,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:19:43,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:19:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:19:43,779 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked.