./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label04.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_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label04.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8 --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 33de5d7f20015c0808aeb1de8a96a544518a9ee4634466bd76c0c961f4a657cf --- 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 [2022-12-13 21:59:17,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 21:59:17,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 21:59:17,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 21:59:17,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 21:59:17,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 21:59:17,506 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 21:59:17,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 21:59:17,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 21:59:17,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 21:59:17,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 21:59:17,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 21:59:17,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 21:59:17,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 21:59:17,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 21:59:17,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 21:59:17,516 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 21:59:17,517 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 21:59:17,519 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 21:59:17,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 21:59:17,521 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 21:59:17,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 21:59:17,524 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 21:59:17,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 21:59:17,528 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 21:59:17,528 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 21:59:17,528 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 21:59:17,529 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 21:59:17,530 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 21:59:17,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 21:59:17,531 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 21:59:17,532 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 21:59:17,532 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 21:59:17,533 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 21:59:17,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 21:59:17,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 21:59:17,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 21:59:17,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 21:59:17,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 21:59:17,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 21:59:17,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 21:59:17,537 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-12-13 21:59:17,557 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 21:59:17,558 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 21:59:17,558 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 21:59:17,558 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 21:59:17,559 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 21:59:17,559 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 21:59:17,559 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 21:59:17,560 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 21:59:17,560 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 21:59:17,560 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 21:59:17,560 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 21:59:17,560 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 21:59:17,560 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 21:59:17,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 21:59:17,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 21:59:17,561 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 21:59:17,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 21:59:17,561 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 21:59:17,561 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 21:59:17,562 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 21:59:17,562 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 21:59:17,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 21:59:17,562 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 21:59:17,562 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 21:59:17,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:59:17,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 21:59:17,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 21:59:17,563 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 21:59:17,563 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 21:59:17,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 21:59:17,563 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 21:59:17,563 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 21:59:17,564 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 21:59:17,564 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 21:59:17,564 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 21:59:17,564 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33de5d7f20015c0808aeb1de8a96a544518a9ee4634466bd76c0c961f4a657cf [2022-12-13 21:59:17,793 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 21:59:17,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 21:59:17,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 21:59:17,814 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 21:59:17,814 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 21:59:17,815 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/eca-rers2012/Problem12_label04.c [2022-12-13 21:59:20,472 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 21:59:20,787 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 21:59:20,787 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/sv-benchmarks/c/eca-rers2012/Problem12_label04.c [2022-12-13 21:59:20,805 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/data/5e83c3821/c3428e1820e143048d82f4ca5e4e233f/FLAG12b0f8d11 [2022-12-13 21:59:20,816 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/data/5e83c3821/c3428e1820e143048d82f4ca5e4e233f [2022-12-13 21:59:20,818 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 21:59:20,819 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 21:59:20,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 21:59:20,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 21:59:20,822 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 21:59:20,823 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:59:20" (1/1) ... [2022-12-13 21:59:20,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58666811 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:20, skipping insertion in model container [2022-12-13 21:59:20,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:59:20" (1/1) ... [2022-12-13 21:59:20,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 21:59:20,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 21:59:21,086 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_e3066b9b-ad9f-4ccd-8862-580b0f664466/sv-benchmarks/c/eca-rers2012/Problem12_label04.c[7422,7435] [2022-12-13 21:59:21,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 21:59:21,784 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 21:59:21,799 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_e3066b9b-ad9f-4ccd-8862-580b0f664466/sv-benchmarks/c/eca-rers2012/Problem12_label04.c[7422,7435] [2022-12-13 21:59:22,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 21:59:22,153 INFO L208 MainTranslator]: Completed translation [2022-12-13 21:59:22,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22 WrapperNode [2022-12-13 21:59:22,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 21:59:22,155 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 21:59:22,155 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 21:59:22,155 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 21:59:22,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22" (1/1) ... [2022-12-13 21:59:22,195 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22" (1/1) ... [2022-12-13 21:59:22,366 INFO L138 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 4757 [2022-12-13 21:59:22,366 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 21:59:22,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 21:59:22,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 21:59:22,367 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 21:59:22,374 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22" (1/1) ... [2022-12-13 21:59:22,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22" (1/1) ... [2022-12-13 21:59:22,407 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22" (1/1) ... [2022-12-13 21:59:22,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22" (1/1) ... [2022-12-13 21:59:22,506 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22" (1/1) ... [2022-12-13 21:59:22,519 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22" (1/1) ... [2022-12-13 21:59:22,546 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22" (1/1) ... [2022-12-13 21:59:22,554 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22" (1/1) ... [2022-12-13 21:59:22,606 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 21:59:22,607 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 21:59:22,607 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 21:59:22,607 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 21:59:22,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22" (1/1) ... [2022-12-13 21:59:22,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:59:22,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:59:22,628 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 21:59:22,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 21:59:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 21:59:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 21:59:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 21:59:22,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 21:59:22,736 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 21:59:22,738 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 21:59:26,034 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 21:59:26,049 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 21:59:26,049 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 21:59:26,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:59:26 BoogieIcfgContainer [2022-12-13 21:59:26,052 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 21:59:26,055 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 21:59:26,055 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 21:59:26,057 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 21:59:26,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 09:59:20" (1/3) ... [2022-12-13 21:59:26,058 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29e6d3d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 09:59:26, skipping insertion in model container [2022-12-13 21:59:26,058 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:59:22" (2/3) ... [2022-12-13 21:59:26,058 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29e6d3d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 09:59:26, skipping insertion in model container [2022-12-13 21:59:26,058 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:59:26" (3/3) ... [2022-12-13 21:59:26,060 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem12_label04.c [2022-12-13 21:59:26,075 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 21:59:26,076 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 21:59:26,127 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 21:59:26,132 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3cbcb5e6, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 21:59:26,132 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 21:59:26,137 INFO L276 IsEmpty]: Start isEmpty. Operand has 818 states, 816 states have (on average 1.9178921568627452) internal successors, (1565), 817 states have internal predecessors, (1565), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-13 21:59:26,143 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:59:26,143 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:59:26,144 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:59:26,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:59:26,148 INFO L85 PathProgramCache]: Analyzing trace with hash -634083006, now seen corresponding path program 1 times [2022-12-13 21:59:26,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:59:26,155 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385034544] [2022-12-13 21:59:26,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:59:26,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:59:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:59:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 21:59:26,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:59:26,464 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [385034544] [2022-12-13 21:59:26,465 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [385034544] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:59:26,465 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:59:26,465 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:59:26,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979514590] [2022-12-13 21:59:26,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:59:26,471 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:59:26,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:59:26,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:59:26,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:59:26,498 INFO L87 Difference]: Start difference. First operand has 818 states, 816 states have (on average 1.9178921568627452) internal successors, (1565), 817 states have internal predecessors, (1565), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:32,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:59:32,123 INFO L93 Difference]: Finished difference Result 3143 states and 6131 transitions. [2022-12-13 21:59:32,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 21:59:32,125 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2022-12-13 21:59:32,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:59:32,147 INFO L225 Difference]: With dead ends: 3143 [2022-12-13 21:59:32,147 INFO L226 Difference]: Without dead ends: 2257 [2022-12-13 21:59:32,152 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:59:32,155 INFO L413 NwaCegarLoop]: 755 mSDtfsCounter, 2209 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 5311 mSolverCounterSat, 1364 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2209 SdHoareTripleChecker+Valid, 782 SdHoareTripleChecker+Invalid, 6675 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1364 IncrementalHoareTripleChecker+Valid, 5311 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-12-13 21:59:32,156 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2209 Valid, 782 Invalid, 6675 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1364 Valid, 5311 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-12-13 21:59:32,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2257 states. [2022-12-13 21:59:32,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2257 to 2257. [2022-12-13 21:59:32,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2257 states, 2256 states have (on average 1.513741134751773) internal successors, (3415), 2256 states have internal predecessors, (3415), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:32,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 2257 states and 3415 transitions. [2022-12-13 21:59:32,253 INFO L78 Accepts]: Start accepts. Automaton has 2257 states and 3415 transitions. Word has length 60 [2022-12-13 21:59:32,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:59:32,253 INFO L495 AbstractCegarLoop]: Abstraction has 2257 states and 3415 transitions. [2022-12-13 21:59:32,254 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:32,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3415 transitions. [2022-12-13 21:59:32,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-13 21:59:32,257 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:59:32,258 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:59:32,258 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 21:59:32,258 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:59:32,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:59:32,259 INFO L85 PathProgramCache]: Analyzing trace with hash 1490791889, now seen corresponding path program 1 times [2022-12-13 21:59:32,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:59:32,259 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264812359] [2022-12-13 21:59:32,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:59:32,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:59:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:59:32,549 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 21:59:32,549 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:59:32,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264812359] [2022-12-13 21:59:32,549 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [264812359] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:59:32,550 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:59:32,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:59:32,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575595254] [2022-12-13 21:59:32,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:59:32,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:59:32,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:59:32,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:59:32,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:59:32,553 INFO L87 Difference]: Start difference. First operand 2257 states and 3415 transitions. Second operand has 4 states, 4 states have (on average 32.75) internal successors, (131), 3 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:36,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:59:36,305 INFO L93 Difference]: Finished difference Result 6051 states and 9520 transitions. [2022-12-13 21:59:36,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 21:59:36,305 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 32.75) internal successors, (131), 3 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 131 [2022-12-13 21:59:36,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:59:36,312 INFO L225 Difference]: With dead ends: 6051 [2022-12-13 21:59:36,312 INFO L226 Difference]: Without dead ends: 3759 [2022-12-13 21:59:36,314 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:59:36,314 INFO L413 NwaCegarLoop]: 693 mSDtfsCounter, 688 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 3804 mSolverCounterSat, 664 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 688 SdHoareTripleChecker+Valid, 711 SdHoareTripleChecker+Invalid, 4468 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 664 IncrementalHoareTripleChecker+Valid, 3804 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-12-13 21:59:36,315 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [688 Valid, 711 Invalid, 4468 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [664 Valid, 3804 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-12-13 21:59:36,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3759 states. [2022-12-13 21:59:36,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3759 to 3759. [2022-12-13 21:59:36,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3759 states, 3758 states have (on average 1.3304949441192124) internal successors, (5000), 3758 states have internal predecessors, (5000), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:36,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 3759 states and 5000 transitions. [2022-12-13 21:59:36,362 INFO L78 Accepts]: Start accepts. Automaton has 3759 states and 5000 transitions. Word has length 131 [2022-12-13 21:59:36,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:59:36,363 INFO L495 AbstractCegarLoop]: Abstraction has 3759 states and 5000 transitions. [2022-12-13 21:59:36,363 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 32.75) internal successors, (131), 3 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:36,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5000 transitions. [2022-12-13 21:59:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-13 21:59:36,366 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:59:36,367 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:59:36,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 21:59:36,367 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:59:36,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:59:36,368 INFO L85 PathProgramCache]: Analyzing trace with hash -1998634511, now seen corresponding path program 1 times [2022-12-13 21:59:36,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:59:36,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060545371] [2022-12-13 21:59:36,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:59:36,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:59:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:59:36,713 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-12-13 21:59:36,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:59:36,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060545371] [2022-12-13 21:59:36,713 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060545371] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:59:36,714 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:59:36,714 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:59:36,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801008269] [2022-12-13 21:59:36,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:59:36,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:59:36,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:59:36,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:59:36,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:59:36,716 INFO L87 Difference]: Start difference. First operand 3759 states and 5000 transitions. Second operand has 4 states, 4 states have (on average 50.75) internal successors, (203), 3 states have internal predecessors, (203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:40,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:59:40,053 INFO L93 Difference]: Finished difference Result 9057 states and 12624 transitions. [2022-12-13 21:59:40,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 21:59:40,053 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 50.75) internal successors, (203), 3 states have internal predecessors, (203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 272 [2022-12-13 21:59:40,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:59:40,062 INFO L225 Difference]: With dead ends: 9057 [2022-12-13 21:59:40,062 INFO L226 Difference]: Without dead ends: 5263 [2022-12-13 21:59:40,065 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:59:40,066 INFO L413 NwaCegarLoop]: 309 mSDtfsCounter, 775 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 3717 mSolverCounterSat, 542 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 775 SdHoareTripleChecker+Valid, 324 SdHoareTripleChecker+Invalid, 4259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 542 IncrementalHoareTripleChecker+Valid, 3717 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-12-13 21:59:40,066 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [775 Valid, 324 Invalid, 4259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [542 Valid, 3717 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-12-13 21:59:40,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5263 states. [2022-12-13 21:59:40,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5263 to 5261. [2022-12-13 21:59:40,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5261 states, 5260 states have (on average 1.3241444866920151) internal successors, (6965), 5260 states have internal predecessors, (6965), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 5261 states and 6965 transitions. [2022-12-13 21:59:40,128 INFO L78 Accepts]: Start accepts. Automaton has 5261 states and 6965 transitions. Word has length 272 [2022-12-13 21:59:40,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:59:40,129 INFO L495 AbstractCegarLoop]: Abstraction has 5261 states and 6965 transitions. [2022-12-13 21:59:40,129 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 50.75) internal successors, (203), 3 states have internal predecessors, (203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:40,129 INFO L276 IsEmpty]: Start isEmpty. Operand 5261 states and 6965 transitions. [2022-12-13 21:59:40,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-13 21:59:40,132 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:59:40,132 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:59:40,132 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 21:59:40,132 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:59:40,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:59:40,133 INFO L85 PathProgramCache]: Analyzing trace with hash 771825102, now seen corresponding path program 1 times [2022-12-13 21:59:40,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:59:40,133 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457153322] [2022-12-13 21:59:40,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:59:40,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:59:40,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:59:40,293 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 199 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 21:59:40,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:59:40,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457153322] [2022-12-13 21:59:40,293 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1457153322] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:59:40,293 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:59:40,293 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:59:40,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200912371] [2022-12-13 21:59:40,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:59:40,294 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:59:40,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:59:40,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:59:40,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:59:40,295 INFO L87 Difference]: Start difference. First operand 5261 states and 6965 transitions. Second operand has 3 states, 3 states have (on average 95.33333333333333) internal successors, (286), 3 states have internal predecessors, (286), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:43,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:59:43,301 INFO L93 Difference]: Finished difference Result 15026 states and 20134 transitions. [2022-12-13 21:59:43,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:59:43,302 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 95.33333333333333) internal successors, (286), 3 states have internal predecessors, (286), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 286 [2022-12-13 21:59:43,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:59:43,318 INFO L225 Difference]: With dead ends: 15026 [2022-12-13 21:59:43,318 INFO L226 Difference]: Without dead ends: 9767 [2022-12-13 21:59:43,321 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:59:43,322 INFO L413 NwaCegarLoop]: 1253 mSDtfsCounter, 676 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2630 mSolverCounterSat, 388 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 676 SdHoareTripleChecker+Valid, 1260 SdHoareTripleChecker+Invalid, 3018 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 388 IncrementalHoareTripleChecker+Valid, 2630 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:59:43,322 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [676 Valid, 1260 Invalid, 3018 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [388 Valid, 2630 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-12-13 21:59:43,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9767 states. [2022-12-13 21:59:43,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9767 to 9767. [2022-12-13 21:59:43,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9767 states, 9766 states have (on average 1.2976653696498055) internal successors, (12673), 9766 states have internal predecessors, (12673), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:43,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9767 states to 9767 states and 12673 transitions. [2022-12-13 21:59:43,434 INFO L78 Accepts]: Start accepts. Automaton has 9767 states and 12673 transitions. Word has length 286 [2022-12-13 21:59:43,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:59:43,435 INFO L495 AbstractCegarLoop]: Abstraction has 9767 states and 12673 transitions. [2022-12-13 21:59:43,435 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 95.33333333333333) internal successors, (286), 3 states have internal predecessors, (286), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 9767 states and 12673 transitions. [2022-12-13 21:59:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-12-13 21:59:43,438 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:59:43,438 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:59:43,438 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 21:59:43,438 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:59:43,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:59:43,439 INFO L85 PathProgramCache]: Analyzing trace with hash -1552136296, now seen corresponding path program 1 times [2022-12-13 21:59:43,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:59:43,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485673036] [2022-12-13 21:59:43,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:59:43,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:59:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:59:43,863 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-13 21:59:43,863 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:59:43,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485673036] [2022-12-13 21:59:43,863 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1485673036] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:59:43,864 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:59:43,864 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:59:43,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603622983] [2022-12-13 21:59:43,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:59:43,865 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:59:43,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:59:43,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:59:43,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:59:43,866 INFO L87 Difference]: Start difference. First operand 9767 states and 12673 transitions. Second operand has 3 states, 3 states have (on average 69.0) internal successors, (207), 3 states have internal predecessors, (207), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:46,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:59:46,953 INFO L93 Difference]: Finished difference Result 26291 states and 34790 transitions. [2022-12-13 21:59:46,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:59:46,953 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 69.0) internal successors, (207), 3 states have internal predecessors, (207), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 290 [2022-12-13 21:59:46,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:59:46,978 INFO L225 Difference]: With dead ends: 26291 [2022-12-13 21:59:46,978 INFO L226 Difference]: Without dead ends: 16526 [2022-12-13 21:59:46,983 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:59:46,984 INFO L413 NwaCegarLoop]: 196 mSDtfsCounter, 793 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2324 mSolverCounterSat, 653 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 793 SdHoareTripleChecker+Valid, 203 SdHoareTripleChecker+Invalid, 2977 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 653 IncrementalHoareTripleChecker+Valid, 2324 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-12-13 21:59:46,984 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [793 Valid, 203 Invalid, 2977 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [653 Valid, 2324 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-12-13 21:59:46,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16526 states. [2022-12-13 21:59:47,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16526 to 14273. [2022-12-13 21:59:47,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14273 states, 14272 states have (on average 1.3457819506726458) internal successors, (19207), 14272 states have internal predecessors, (19207), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14273 states to 14273 states and 19207 transitions. [2022-12-13 21:59:47,164 INFO L78 Accepts]: Start accepts. Automaton has 14273 states and 19207 transitions. Word has length 290 [2022-12-13 21:59:47,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:59:47,165 INFO L495 AbstractCegarLoop]: Abstraction has 14273 states and 19207 transitions. [2022-12-13 21:59:47,165 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 69.0) internal successors, (207), 3 states have internal predecessors, (207), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:47,165 INFO L276 IsEmpty]: Start isEmpty. Operand 14273 states and 19207 transitions. [2022-12-13 21:59:47,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-12-13 21:59:47,170 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:59:47,171 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:59:47,171 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 21:59:47,171 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:59:47,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:59:47,172 INFO L85 PathProgramCache]: Analyzing trace with hash -29932102, now seen corresponding path program 1 times [2022-12-13 21:59:47,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:59:47,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720466238] [2022-12-13 21:59:47,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:59:47,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:59:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:59:47,406 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-13 21:59:47,406 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:59:47,406 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720466238] [2022-12-13 21:59:47,407 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [720466238] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:59:47,407 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:59:47,407 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 21:59:47,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1410865057] [2022-12-13 21:59:47,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:59:47,408 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:59:47,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:59:47,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:59:47,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:59:47,409 INFO L87 Difference]: Start difference. First operand 14273 states and 19207 transitions. Second operand has 3 states, 3 states have (on average 67.66666666666667) internal successors, (203), 2 states have internal predecessors, (203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:49,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:59:49,838 INFO L93 Difference]: Finished difference Result 35303 states and 47603 transitions. [2022-12-13 21:59:49,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:59:49,839 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 67.66666666666667) internal successors, (203), 2 states have internal predecessors, (203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 294 [2022-12-13 21:59:49,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:59:49,860 INFO L225 Difference]: With dead ends: 35303 [2022-12-13 21:59:49,860 INFO L226 Difference]: Without dead ends: 21032 [2022-12-13 21:59:49,867 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:59:49,868 INFO L413 NwaCegarLoop]: 493 mSDtfsCounter, 671 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1995 mSolverCounterSat, 756 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 671 SdHoareTripleChecker+Valid, 499 SdHoareTripleChecker+Invalid, 2751 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 756 IncrementalHoareTripleChecker+Valid, 1995 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-12-13 21:59:49,868 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [671 Valid, 499 Invalid, 2751 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [756 Valid, 1995 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-12-13 21:59:49,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21032 states. [2022-12-13 21:59:50,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21032 to 18779. [2022-12-13 21:59:50,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18779 states, 18778 states have (on average 1.1999147939077643) internal successors, (22532), 18778 states have internal predecessors, (22532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:50,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18779 states to 18779 states and 22532 transitions. [2022-12-13 21:59:50,059 INFO L78 Accepts]: Start accepts. Automaton has 18779 states and 22532 transitions. Word has length 294 [2022-12-13 21:59:50,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:59:50,059 INFO L495 AbstractCegarLoop]: Abstraction has 18779 states and 22532 transitions. [2022-12-13 21:59:50,059 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 67.66666666666667) internal successors, (203), 2 states have internal predecessors, (203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:50,060 INFO L276 IsEmpty]: Start isEmpty. Operand 18779 states and 22532 transitions. [2022-12-13 21:59:50,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-12-13 21:59:50,064 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:59:50,064 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:59:50,065 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 21:59:50,065 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:59:50,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:59:50,065 INFO L85 PathProgramCache]: Analyzing trace with hash -2052195617, now seen corresponding path program 1 times [2022-12-13 21:59:50,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:59:50,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710573386] [2022-12-13 21:59:50,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:59:50,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:59:50,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:59:50,616 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 344 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-13 21:59:50,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:59:50,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710573386] [2022-12-13 21:59:50,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1710573386] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:59:50,616 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:59:50,616 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:59:50,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232542332] [2022-12-13 21:59:50,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:59:50,617 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:59:50,617 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:59:50,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:59:50,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:59:50,618 INFO L87 Difference]: Start difference. First operand 18779 states and 22532 transitions. Second operand has 3 states, 3 states have (on average 98.66666666666667) internal successors, (296), 3 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:52,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:59:52,930 INFO L93 Difference]: Finished difference Result 45817 states and 55905 transitions. [2022-12-13 21:59:52,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:59:52,930 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 98.66666666666667) internal successors, (296), 3 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 373 [2022-12-13 21:59:52,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:59:52,966 INFO L225 Difference]: With dead ends: 45817 [2022-12-13 21:59:52,966 INFO L226 Difference]: Without dead ends: 27040 [2022-12-13 21:59:52,977 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:59:52,978 INFO L413 NwaCegarLoop]: 99 mSDtfsCounter, 780 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 2166 mSolverCounterSat, 840 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 780 SdHoareTripleChecker+Valid, 105 SdHoareTripleChecker+Invalid, 3006 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 840 IncrementalHoareTripleChecker+Valid, 2166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-12-13 21:59:52,978 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [780 Valid, 105 Invalid, 3006 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [840 Valid, 2166 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-12-13 21:59:52,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27040 states. [2022-12-13 21:59:53,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27040 to 27040. [2022-12-13 21:59:53,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27040 states, 27039 states have (on average 1.2134324494249047) internal successors, (32810), 27039 states have internal predecessors, (32810), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:53,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27040 states to 27040 states and 32810 transitions. [2022-12-13 21:59:53,250 INFO L78 Accepts]: Start accepts. Automaton has 27040 states and 32810 transitions. Word has length 373 [2022-12-13 21:59:53,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:59:53,251 INFO L495 AbstractCegarLoop]: Abstraction has 27040 states and 32810 transitions. [2022-12-13 21:59:53,251 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 98.66666666666667) internal successors, (296), 3 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:53,251 INFO L276 IsEmpty]: Start isEmpty. Operand 27040 states and 32810 transitions. [2022-12-13 21:59:53,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2022-12-13 21:59:53,255 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:59:53,256 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:59:53,256 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 21:59:53,256 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:59:53,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:59:53,256 INFO L85 PathProgramCache]: Analyzing trace with hash -2079442438, now seen corresponding path program 1 times [2022-12-13 21:59:53,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:59:53,257 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1359309219] [2022-12-13 21:59:53,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:59:53,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:59:53,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:59:53,537 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 354 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-13 21:59:53,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:59:53,537 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1359309219] [2022-12-13 21:59:53,537 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1359309219] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:59:53,537 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:59:53,537 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:59:53,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208801464] [2022-12-13 21:59:53,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:59:53,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:59:53,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:59:53,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:59:53,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:59:53,539 INFO L87 Difference]: Start difference. First operand 27040 states and 32810 transitions. Second operand has 3 states, 3 states have (on average 101.33333333333333) internal successors, (304), 3 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:56,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:59:56,679 INFO L93 Difference]: Finished difference Result 74355 states and 91281 transitions. [2022-12-13 21:59:56,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:59:56,680 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 101.33333333333333) internal successors, (304), 3 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 387 [2022-12-13 21:59:56,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:59:56,722 INFO L225 Difference]: With dead ends: 74355 [2022-12-13 21:59:56,723 INFO L226 Difference]: Without dead ends: 47317 [2022-12-13 21:59:56,737 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:59:56,737 INFO L413 NwaCegarLoop]: 416 mSDtfsCounter, 691 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 2220 mSolverCounterSat, 668 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 691 SdHoareTripleChecker+Valid, 422 SdHoareTripleChecker+Invalid, 2888 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 668 IncrementalHoareTripleChecker+Valid, 2220 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-12-13 21:59:56,738 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [691 Valid, 422 Invalid, 2888 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [668 Valid, 2220 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-12-13 21:59:56,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47317 states. [2022-12-13 21:59:57,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47317 to 47317. [2022-12-13 21:59:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47317 states, 47316 states have (on average 1.1889846986220307) internal successors, (56258), 47316 states have internal predecessors, (56258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:57,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47317 states to 47317 states and 56258 transitions. [2022-12-13 21:59:57,227 INFO L78 Accepts]: Start accepts. Automaton has 47317 states and 56258 transitions. Word has length 387 [2022-12-13 21:59:57,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:59:57,227 INFO L495 AbstractCegarLoop]: Abstraction has 47317 states and 56258 transitions. [2022-12-13 21:59:57,227 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 101.33333333333333) internal successors, (304), 3 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:59:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 47317 states and 56258 transitions. [2022-12-13 21:59:57,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-12-13 21:59:57,230 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:59:57,231 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:59:57,231 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 21:59:57,231 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:59:57,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:59:57,231 INFO L85 PathProgramCache]: Analyzing trace with hash 2116695981, now seen corresponding path program 1 times [2022-12-13 21:59:57,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:59:57,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1811289479] [2022-12-13 21:59:57,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:59:57,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:59:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:59:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 360 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-13 21:59:57,451 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:59:57,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1811289479] [2022-12-13 21:59:57,451 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1811289479] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:59:57,451 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:59:57,451 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:59:57,451 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1341177564] [2022-12-13 21:59:57,451 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:59:57,452 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:59:57,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:59:57,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:59:57,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:59:57,453 INFO L87 Difference]: Start difference. First operand 47317 states and 56258 transitions. Second operand has 3 states, 3 states have (on average 105.33333333333333) internal successors, (316), 3 states have internal predecessors, (316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:00,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:00:00,613 INFO L93 Difference]: Finished difference Result 117162 states and 140257 transitions. [2022-12-13 22:00:00,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:00:00,614 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 105.33333333333333) internal successors, (316), 3 states have internal predecessors, (316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 393 [2022-12-13 22:00:00,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:00:00,682 INFO L225 Difference]: With dead ends: 117162 [2022-12-13 22:00:00,682 INFO L226 Difference]: Without dead ends: 69847 [2022-12-13 22:00:00,708 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:00:00,708 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 662 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2472 mSolverCounterSat, 452 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 662 SdHoareTripleChecker+Valid, 343 SdHoareTripleChecker+Invalid, 2924 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 452 IncrementalHoareTripleChecker+Valid, 2472 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-12-13 22:00:00,709 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [662 Valid, 343 Invalid, 2924 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [452 Valid, 2472 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-12-13 22:00:00,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69847 states. [2022-12-13 22:00:01,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69847 to 67594. [2022-12-13 22:00:01,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67594 states, 67593 states have (on average 1.1862914798869706) internal successors, (80185), 67593 states have internal predecessors, (80185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:01,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67594 states to 67594 states and 80185 transitions. [2022-12-13 22:00:01,365 INFO L78 Accepts]: Start accepts. Automaton has 67594 states and 80185 transitions. Word has length 393 [2022-12-13 22:00:01,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:00:01,365 INFO L495 AbstractCegarLoop]: Abstraction has 67594 states and 80185 transitions. [2022-12-13 22:00:01,365 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 105.33333333333333) internal successors, (316), 3 states have internal predecessors, (316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:01,365 INFO L276 IsEmpty]: Start isEmpty. Operand 67594 states and 80185 transitions. [2022-12-13 22:00:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2022-12-13 22:00:01,370 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:00:01,370 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:00:01,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 22:00:01,370 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:00:01,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:00:01,371 INFO L85 PathProgramCache]: Analyzing trace with hash -470222774, now seen corresponding path program 1 times [2022-12-13 22:00:01,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:00:01,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657679287] [2022-12-13 22:00:01,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:01,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:00:01,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:01,617 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2022-12-13 22:00:01,617 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:00:01,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657679287] [2022-12-13 22:00:01,617 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1657679287] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:00:01,617 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:00:01,618 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 22:00:01,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745771972] [2022-12-13 22:00:01,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:00:01,618 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:00:01,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:00:01,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:00:01,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:00:01,619 INFO L87 Difference]: Start difference. First operand 67594 states and 80185 transitions. Second operand has 3 states, 3 states have (on average 69.33333333333333) internal successors, (208), 3 states have internal predecessors, (208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:04,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:00:04,759 INFO L93 Difference]: Finished difference Result 135186 states and 160368 transitions. [2022-12-13 22:00:04,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:00:04,760 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 69.33333333333333) internal successors, (208), 3 states have internal predecessors, (208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 419 [2022-12-13 22:00:04,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:00:04,827 INFO L225 Difference]: With dead ends: 135186 [2022-12-13 22:00:04,828 INFO L226 Difference]: Without dead ends: 67594 [2022-12-13 22:00:04,858 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:00:04,859 INFO L413 NwaCegarLoop]: 1167 mSDtfsCounter, 724 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2398 mSolverCounterSat, 519 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 724 SdHoareTripleChecker+Valid, 1175 SdHoareTripleChecker+Invalid, 2917 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 519 IncrementalHoareTripleChecker+Valid, 2398 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-12-13 22:00:04,859 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [724 Valid, 1175 Invalid, 2917 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [519 Valid, 2398 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-12-13 22:00:04,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67594 states. [2022-12-13 22:00:05,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67594 to 66092. [2022-12-13 22:00:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66092 states, 66091 states have (on average 1.1638195820913588) internal successors, (76918), 66091 states have internal predecessors, (76918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66092 states to 66092 states and 76918 transitions. [2022-12-13 22:00:05,523 INFO L78 Accepts]: Start accepts. Automaton has 66092 states and 76918 transitions. Word has length 419 [2022-12-13 22:00:05,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:00:05,524 INFO L495 AbstractCegarLoop]: Abstraction has 66092 states and 76918 transitions. [2022-12-13 22:00:05,524 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 69.33333333333333) internal successors, (208), 3 states have internal predecessors, (208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:05,524 INFO L276 IsEmpty]: Start isEmpty. Operand 66092 states and 76918 transitions. [2022-12-13 22:00:05,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-12-13 22:00:05,529 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:00:05,529 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:00:05,529 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 22:00:05,530 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:00:05,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:00:05,530 INFO L85 PathProgramCache]: Analyzing trace with hash 317084970, now seen corresponding path program 1 times [2022-12-13 22:00:05,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:00:05,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743784832] [2022-12-13 22:00:05,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:05,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:00:05,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:05,756 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 231 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2022-12-13 22:00:05,756 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:00:05,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [743784832] [2022-12-13 22:00:05,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [743784832] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:00:05,757 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:00:05,757 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 22:00:05,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [377692293] [2022-12-13 22:00:05,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:00:05,757 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:00:05,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:00:05,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:00:05,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:00:05,758 INFO L87 Difference]: Start difference. First operand 66092 states and 76918 transitions. Second operand has 3 states, 3 states have (on average 69.66666666666667) internal successors, (209), 3 states have internal predecessors, (209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:08,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:00:08,393 INFO L93 Difference]: Finished difference Result 149455 states and 174411 transitions. [2022-12-13 22:00:08,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:00:08,394 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 69.66666666666667) internal successors, (209), 3 states have internal predecessors, (209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 472 [2022-12-13 22:00:08,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:00:08,474 INFO L225 Difference]: With dead ends: 149455 [2022-12-13 22:00:08,474 INFO L226 Difference]: Without dead ends: 83365 [2022-12-13 22:00:08,503 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:00:08,504 INFO L413 NwaCegarLoop]: 1118 mSDtfsCounter, 810 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2181 mSolverCounterSat, 481 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 810 SdHoareTripleChecker+Valid, 1126 SdHoareTripleChecker+Invalid, 2662 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 481 IncrementalHoareTripleChecker+Valid, 2181 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-12-13 22:00:08,504 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [810 Valid, 1126 Invalid, 2662 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [481 Valid, 2181 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-12-13 22:00:08,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83365 states. [2022-12-13 22:00:09,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83365 to 83365. [2022-12-13 22:00:09,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83365 states, 83364 states have (on average 1.146022263806919) internal successors, (95537), 83364 states have internal predecessors, (95537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:09,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83365 states to 83365 states and 95537 transitions. [2022-12-13 22:00:09,469 INFO L78 Accepts]: Start accepts. Automaton has 83365 states and 95537 transitions. Word has length 472 [2022-12-13 22:00:09,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:00:09,470 INFO L495 AbstractCegarLoop]: Abstraction has 83365 states and 95537 transitions. [2022-12-13 22:00:09,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 69.66666666666667) internal successors, (209), 3 states have internal predecessors, (209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 83365 states and 95537 transitions. [2022-12-13 22:00:09,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 656 [2022-12-13 22:00:09,491 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:00:09,492 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:00:09,492 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 22:00:09,492 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:00:09,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:00:09,493 INFO L85 PathProgramCache]: Analyzing trace with hash 251515768, now seen corresponding path program 1 times [2022-12-13 22:00:09,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:00:09,493 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [612937640] [2022-12-13 22:00:09,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:09,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:00:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:10,468 INFO L134 CoverageAnalysis]: Checked inductivity of 814 backedges. 503 proven. 58 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2022-12-13 22:00:10,468 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:00:10,468 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [612937640] [2022-12-13 22:00:10,468 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [612937640] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:00:10,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1666248668] [2022-12-13 22:00:10,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:10,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:00:10,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:00:10,470 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:00:10,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 22:00:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:10,659 INFO L263 TraceCheckSpWp]: Trace formula consists of 824 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 22:00:10,670 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:00:11,327 INFO L134 CoverageAnalysis]: Checked inductivity of 814 backedges. 561 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2022-12-13 22:00:11,327 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 22:00:11,327 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1666248668] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:00:11,327 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 22:00:11,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-12-13 22:00:11,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1829682516] [2022-12-13 22:00:11,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:00:11,328 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:00:11,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:00:11,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:00:11,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 22:00:11,329 INFO L87 Difference]: Start difference. First operand 83365 states and 95537 transitions. Second operand has 3 states, 3 states have (on average 157.33333333333334) internal successors, (472), 3 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:13,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:00:13,739 INFO L93 Difference]: Finished difference Result 170483 states and 194907 transitions. [2022-12-13 22:00:13,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:00:13,740 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 157.33333333333334) internal successors, (472), 3 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 655 [2022-12-13 22:00:13,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:00:13,811 INFO L225 Difference]: With dead ends: 170483 [2022-12-13 22:00:13,811 INFO L226 Difference]: Without dead ends: 83365 [2022-12-13 22:00:13,845 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 659 GetRequests, 655 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 22:00:13,846 INFO L413 NwaCegarLoop]: 1337 mSDtfsCounter, 499 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2095 mSolverCounterSat, 197 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 499 SdHoareTripleChecker+Valid, 1345 SdHoareTripleChecker+Invalid, 2292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 197 IncrementalHoareTripleChecker+Valid, 2095 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-12-13 22:00:13,846 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [499 Valid, 1345 Invalid, 2292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [197 Valid, 2095 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-12-13 22:00:13,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83365 states. [2022-12-13 22:00:14,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83365 to 81863. [2022-12-13 22:00:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81863 states, 81862 states have (on average 1.1431922015098581) internal successors, (93584), 81862 states have internal predecessors, (93584), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:14,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81863 states to 81863 states and 93584 transitions. [2022-12-13 22:00:14,571 INFO L78 Accepts]: Start accepts. Automaton has 81863 states and 93584 transitions. Word has length 655 [2022-12-13 22:00:14,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:00:14,572 INFO L495 AbstractCegarLoop]: Abstraction has 81863 states and 93584 transitions. [2022-12-13 22:00:14,572 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 157.33333333333334) internal successors, (472), 3 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:14,572 INFO L276 IsEmpty]: Start isEmpty. Operand 81863 states and 93584 transitions. [2022-12-13 22:00:14,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2022-12-13 22:00:14,587 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:00:14,587 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:00:14,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 22:00:14,788 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:00:14,789 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:00:14,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:00:14,791 INFO L85 PathProgramCache]: Analyzing trace with hash -387937251, now seen corresponding path program 1 times [2022-12-13 22:00:14,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:00:14,792 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568020837] [2022-12-13 22:00:14,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:14,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:00:14,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:15,889 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 417 proven. 372 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-13 22:00:15,889 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:00:15,889 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568020837] [2022-12-13 22:00:15,890 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568020837] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:00:15,890 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [926866376] [2022-12-13 22:00:15,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:15,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:00:15,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:00:15,891 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:00:15,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 22:00:16,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:16,109 INFO L263 TraceCheckSpWp]: Trace formula consists of 819 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 22:00:16,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:00:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 635 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-12-13 22:00:16,938 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 22:00:16,938 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [926866376] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:00:16,938 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 22:00:16,939 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2022-12-13 22:00:16,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800637746] [2022-12-13 22:00:16,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:00:16,939 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:00:16,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:00:16,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:00:16,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 22:00:16,940 INFO L87 Difference]: Start difference. First operand 81863 states and 93584 transitions. Second operand has 3 states, 3 states have (on average 157.33333333333334) internal successors, (472), 3 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:20,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:00:20,292 INFO L93 Difference]: Finished difference Result 183250 states and 212039 transitions. [2022-12-13 22:00:20,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:00:20,293 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 157.33333333333334) internal successors, (472), 3 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 656 [2022-12-13 22:00:20,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:00:20,392 INFO L225 Difference]: With dead ends: 183250 [2022-12-13 22:00:20,392 INFO L226 Difference]: Without dead ends: 101389 [2022-12-13 22:00:20,429 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 660 GetRequests, 655 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 22:00:20,429 INFO L413 NwaCegarLoop]: 1304 mSDtfsCounter, 495 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2246 mSolverCounterSat, 475 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 495 SdHoareTripleChecker+Valid, 1312 SdHoareTripleChecker+Invalid, 2721 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 475 IncrementalHoareTripleChecker+Valid, 2246 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-12-13 22:00:20,429 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [495 Valid, 1312 Invalid, 2721 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [475 Valid, 2246 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-12-13 22:00:20,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101389 states. [2022-12-13 22:00:21,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101389 to 99887. [2022-12-13 22:00:21,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99887 states, 99886 states have (on average 1.1316000240273911) internal successors, (113031), 99886 states have internal predecessors, (113031), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:21,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99887 states to 99887 states and 113031 transitions. [2022-12-13 22:00:21,370 INFO L78 Accepts]: Start accepts. Automaton has 99887 states and 113031 transitions. Word has length 656 [2022-12-13 22:00:21,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:00:21,370 INFO L495 AbstractCegarLoop]: Abstraction has 99887 states and 113031 transitions. [2022-12-13 22:00:21,370 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 157.33333333333334) internal successors, (472), 3 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:21,371 INFO L276 IsEmpty]: Start isEmpty. Operand 99887 states and 113031 transitions. [2022-12-13 22:00:21,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 664 [2022-12-13 22:00:21,387 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:00:21,387 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:00:21,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 22:00:21,588 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:00:21,589 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:00:21,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:00:21,591 INFO L85 PathProgramCache]: Analyzing trace with hash -510515516, now seen corresponding path program 1 times [2022-12-13 22:00:21,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:00:21,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647371746] [2022-12-13 22:00:21,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:21,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:00:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:21,879 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 704 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-13 22:00:21,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:00:21,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1647371746] [2022-12-13 22:00:21,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1647371746] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:00:21,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:00:21,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 22:00:21,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [901563302] [2022-12-13 22:00:21,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:00:21,880 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:00:21,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:00:21,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:00:21,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:00:21,881 INFO L87 Difference]: Start difference. First operand 99887 states and 113031 transitions. Second operand has 3 states, 3 states have (on average 174.33333333333334) internal successors, (523), 3 states have internal predecessors, (523), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:24,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:00:24,987 INFO L93 Difference]: Finished difference Result 222302 states and 252240 transitions. [2022-12-13 22:00:24,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:00:24,988 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 174.33333333333334) internal successors, (523), 3 states have internal predecessors, (523), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 663 [2022-12-13 22:00:24,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:00:25,101 INFO L225 Difference]: With dead ends: 222302 [2022-12-13 22:00:25,101 INFO L226 Difference]: Without dead ends: 122417 [2022-12-13 22:00:25,143 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:00:25,143 INFO L413 NwaCegarLoop]: 1282 mSDtfsCounter, 655 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2313 mSolverCounterSat, 342 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 655 SdHoareTripleChecker+Valid, 1290 SdHoareTripleChecker+Invalid, 2655 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 342 IncrementalHoareTripleChecker+Valid, 2313 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-12-13 22:00:25,144 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [655 Valid, 1290 Invalid, 2655 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [342 Valid, 2313 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-12-13 22:00:25,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122417 states. [2022-12-13 22:00:26,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122417 to 119413. [2022-12-13 22:00:26,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119413 states, 119412 states have (on average 1.1160519880749002) internal successors, (133270), 119412 states have internal predecessors, (133270), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:26,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119413 states to 119413 states and 133270 transitions. [2022-12-13 22:00:26,601 INFO L78 Accepts]: Start accepts. Automaton has 119413 states and 133270 transitions. Word has length 663 [2022-12-13 22:00:26,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:00:26,602 INFO L495 AbstractCegarLoop]: Abstraction has 119413 states and 133270 transitions. [2022-12-13 22:00:26,602 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 174.33333333333334) internal successors, (523), 3 states have internal predecessors, (523), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 119413 states and 133270 transitions. [2022-12-13 22:00:26,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 689 [2022-12-13 22:00:26,623 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:00:26,624 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:00:26,624 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-13 22:00:26,624 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:00:26,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:00:26,624 INFO L85 PathProgramCache]: Analyzing trace with hash 218152461, now seen corresponding path program 1 times [2022-12-13 22:00:26,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:00:26,625 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542339031] [2022-12-13 22:00:26,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:26,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:00:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:27,163 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 739 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-12-13 22:00:27,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:00:27,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542339031] [2022-12-13 22:00:27,164 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542339031] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:00:27,164 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:00:27,164 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 22:00:27,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897234422] [2022-12-13 22:00:27,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:00:27,165 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:00:27,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:00:27,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:00:27,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:00:27,166 INFO L87 Difference]: Start difference. First operand 119413 states and 133270 transitions. Second operand has 3 states, 3 states have (on average 172.0) internal successors, (516), 3 states have internal predecessors, (516), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:29,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:00:29,985 INFO L93 Difference]: Finished difference Result 242579 states and 270368 transitions. [2022-12-13 22:00:29,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:00:29,986 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 172.0) internal successors, (516), 3 states have internal predecessors, (516), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 688 [2022-12-13 22:00:29,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:00:30,102 INFO L225 Difference]: With dead ends: 242579 [2022-12-13 22:00:30,102 INFO L226 Difference]: Without dead ends: 123168 [2022-12-13 22:00:30,150 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:00:30,151 INFO L413 NwaCegarLoop]: 1171 mSDtfsCounter, 738 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2077 mSolverCounterSat, 597 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 738 SdHoareTripleChecker+Valid, 1178 SdHoareTripleChecker+Invalid, 2674 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 597 IncrementalHoareTripleChecker+Valid, 2077 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-12-13 22:00:30,151 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [738 Valid, 1178 Invalid, 2674 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [597 Valid, 2077 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-12-13 22:00:30,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123168 states. [2022-12-13 22:00:31,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123168 to 119413. [2022-12-13 22:00:31,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119413 states, 119412 states have (on average 1.077320537299434) internal successors, (128645), 119412 states have internal predecessors, (128645), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:31,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119413 states to 119413 states and 128645 transitions. [2022-12-13 22:00:31,273 INFO L78 Accepts]: Start accepts. Automaton has 119413 states and 128645 transitions. Word has length 688 [2022-12-13 22:00:31,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:00:31,273 INFO L495 AbstractCegarLoop]: Abstraction has 119413 states and 128645 transitions. [2022-12-13 22:00:31,273 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 172.0) internal successors, (516), 3 states have internal predecessors, (516), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:31,273 INFO L276 IsEmpty]: Start isEmpty. Operand 119413 states and 128645 transitions. [2022-12-13 22:00:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 713 [2022-12-13 22:00:31,288 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:00:31,289 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:00:31,289 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-13 22:00:31,289 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:00:31,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:00:31,289 INFO L85 PathProgramCache]: Analyzing trace with hash 306250717, now seen corresponding path program 1 times [2022-12-13 22:00:31,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:00:31,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335485761] [2022-12-13 22:00:31,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:31,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:00:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:31,675 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 799 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-12-13 22:00:31,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:00:31,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1335485761] [2022-12-13 22:00:31,676 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1335485761] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:00:31,676 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:00:31,676 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 22:00:31,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [156401042] [2022-12-13 22:00:31,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:00:31,676 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:00:31,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:00:31,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:00:31,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:00:31,677 INFO L87 Difference]: Start difference. First operand 119413 states and 128645 transitions. Second operand has 3 states, 3 states have (on average 186.0) internal successors, (558), 3 states have internal predecessors, (558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:34,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:00:34,871 INFO L93 Difference]: Finished difference Result 280129 states and 302392 transitions. [2022-12-13 22:00:34,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:00:34,872 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 186.0) internal successors, (558), 3 states have internal predecessors, (558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 712 [2022-12-13 22:00:34,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:00:35,037 INFO L225 Difference]: With dead ends: 280129 [2022-12-13 22:00:35,037 INFO L226 Difference]: Without dead ends: 159967 [2022-12-13 22:00:35,098 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:00:35,099 INFO L413 NwaCegarLoop]: 1056 mSDtfsCounter, 726 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2084 mSolverCounterSat, 651 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 726 SdHoareTripleChecker+Valid, 1063 SdHoareTripleChecker+Invalid, 2735 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 651 IncrementalHoareTripleChecker+Valid, 2084 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-12-13 22:00:35,099 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [726 Valid, 1063 Invalid, 2735 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [651 Valid, 2084 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-12-13 22:00:35,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159967 states. [2022-12-13 22:00:36,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159967 to 154710. [2022-12-13 22:00:36,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 154710 states, 154709 states have (on average 1.070351433982509) internal successors, (165593), 154709 states have internal predecessors, (165593), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:36,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154710 states to 154710 states and 165593 transitions. [2022-12-13 22:00:36,766 INFO L78 Accepts]: Start accepts. Automaton has 154710 states and 165593 transitions. Word has length 712 [2022-12-13 22:00:36,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:00:36,767 INFO L495 AbstractCegarLoop]: Abstraction has 154710 states and 165593 transitions. [2022-12-13 22:00:36,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 186.0) internal successors, (558), 3 states have internal predecessors, (558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:36,767 INFO L276 IsEmpty]: Start isEmpty. Operand 154710 states and 165593 transitions. [2022-12-13 22:00:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 743 [2022-12-13 22:00:36,784 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:00:36,784 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:00:36,784 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-13 22:00:36,784 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:00:36,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:00:36,785 INFO L85 PathProgramCache]: Analyzing trace with hash 636310962, now seen corresponding path program 1 times [2022-12-13 22:00:36,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:00:36,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059173636] [2022-12-13 22:00:36,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:36,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:00:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:37,831 INFO L134 CoverageAnalysis]: Checked inductivity of 985 backedges. 471 proven. 416 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-12-13 22:00:37,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:00:37,831 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1059173636] [2022-12-13 22:00:37,831 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1059173636] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:00:37,831 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [992915792] [2022-12-13 22:00:37,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:37,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:00:37,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:00:37,832 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:00:37,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 22:00:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:38,142 INFO L263 TraceCheckSpWp]: Trace formula consists of 914 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 22:00:38,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:00:38,360 INFO L134 CoverageAnalysis]: Checked inductivity of 985 backedges. 648 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2022-12-13 22:00:38,360 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 22:00:38,360 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [992915792] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:00:38,360 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 22:00:38,361 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-12-13 22:00:38,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072651856] [2022-12-13 22:00:38,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:00:38,362 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:00:38,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:00:38,363 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:00:38,363 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-13 22:00:38,363 INFO L87 Difference]: Start difference. First operand 154710 states and 165593 transitions. Second operand has 3 states, 3 states have (on average 168.33333333333334) internal successors, (505), 3 states have internal predecessors, (505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:41,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:00:41,123 INFO L93 Difference]: Finished difference Result 309418 states and 331182 transitions. [2022-12-13 22:00:41,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:00:41,124 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 168.33333333333334) internal successors, (505), 3 states have internal predecessors, (505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 742 [2022-12-13 22:00:41,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:00:41,270 INFO L225 Difference]: With dead ends: 309418 [2022-12-13 22:00:41,270 INFO L226 Difference]: Without dead ends: 154710 [2022-12-13 22:00:41,318 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 746 GetRequests, 742 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-13 22:00:41,318 INFO L413 NwaCegarLoop]: 1305 mSDtfsCounter, 527 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 1956 mSolverCounterSat, 243 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 527 SdHoareTripleChecker+Valid, 1312 SdHoareTripleChecker+Invalid, 2199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 243 IncrementalHoareTripleChecker+Valid, 1956 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-12-13 22:00:41,318 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [527 Valid, 1312 Invalid, 2199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [243 Valid, 1956 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-12-13 22:00:41,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154710 states. [2022-12-13 22:00:42,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154710 to 152457. [2022-12-13 22:00:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 152457 states, 152456 states have (on average 1.0660912000839586) internal successors, (162532), 152456 states have internal predecessors, (162532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:42,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152457 states to 152457 states and 162532 transitions. [2022-12-13 22:00:42,711 INFO L78 Accepts]: Start accepts. Automaton has 152457 states and 162532 transitions. Word has length 742 [2022-12-13 22:00:42,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:00:42,711 INFO L495 AbstractCegarLoop]: Abstraction has 152457 states and 162532 transitions. [2022-12-13 22:00:42,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 168.33333333333334) internal successors, (505), 3 states have internal predecessors, (505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 152457 states and 162532 transitions. [2022-12-13 22:00:42,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2022-12-13 22:00:42,728 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:00:42,728 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:00:42,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-13 22:00:42,929 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-12-13 22:00:42,930 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:00:42,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:00:42,931 INFO L85 PathProgramCache]: Analyzing trace with hash 138134295, now seen corresponding path program 1 times [2022-12-13 22:00:42,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:00:42,932 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1500824699] [2022-12-13 22:00:42,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:42,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:00:43,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:44,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 635 proven. 393 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 22:00:44,650 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:00:44,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1500824699] [2022-12-13 22:00:44,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1500824699] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:00:44,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1577808909] [2022-12-13 22:00:44,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:44,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:00:44,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:00:44,652 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:00:44,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 22:00:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:44,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 910 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 22:00:44,927 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:00:45,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 753 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2022-12-13 22:00:45,245 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 22:00:45,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1577808909] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:00:45,245 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 22:00:45,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-12-13 22:00:45,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282624805] [2022-12-13 22:00:45,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:00:45,247 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:00:45,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:00:45,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:00:45,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-13 22:00:45,247 INFO L87 Difference]: Start difference. First operand 152457 states and 162532 transitions. Second operand has 3 states, 3 states have (on average 157.33333333333334) internal successors, (472), 3 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:48,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:00:48,298 INFO L93 Difference]: Finished difference Result 304161 states and 324306 transitions. [2022-12-13 22:00:48,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:00:48,299 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 157.33333333333334) internal successors, (472), 3 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 745 [2022-12-13 22:00:48,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:00:48,433 INFO L225 Difference]: With dead ends: 304161 [2022-12-13 22:00:48,433 INFO L226 Difference]: Without dead ends: 152457 [2022-12-13 22:00:48,479 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 750 GetRequests, 745 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-13 22:00:48,479 INFO L413 NwaCegarLoop]: 1146 mSDtfsCounter, 539 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2144 mSolverCounterSat, 420 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 539 SdHoareTripleChecker+Valid, 1154 SdHoareTripleChecker+Invalid, 2564 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 420 IncrementalHoareTripleChecker+Valid, 2144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-12-13 22:00:48,479 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [539 Valid, 1154 Invalid, 2564 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [420 Valid, 2144 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-12-13 22:00:48,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 152457 states. [2022-12-13 22:00:49,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 152457 to 147200. [2022-12-13 22:00:49,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147200 states, 147199 states have (on average 1.0429486613360146) internal successors, (153521), 147199 states have internal predecessors, (153521), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:50,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147200 states to 147200 states and 153521 transitions. [2022-12-13 22:00:50,153 INFO L78 Accepts]: Start accepts. Automaton has 147200 states and 153521 transitions. Word has length 745 [2022-12-13 22:00:50,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:00:50,154 INFO L495 AbstractCegarLoop]: Abstraction has 147200 states and 153521 transitions. [2022-12-13 22:00:50,154 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 157.33333333333334) internal successors, (472), 3 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 147200 states and 153521 transitions. [2022-12-13 22:00:50,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 789 [2022-12-13 22:00:50,267 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:00:50,267 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:00:50,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-13 22:00:50,468 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-12-13 22:00:50,470 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:00:50,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:00:50,471 INFO L85 PathProgramCache]: Analyzing trace with hash 1213495379, now seen corresponding path program 1 times [2022-12-13 22:00:50,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:00:50,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929581474] [2022-12-13 22:00:50,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:50,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:00:50,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 694 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2022-12-13 22:00:51,506 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:00:51,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1929581474] [2022-12-13 22:00:51,506 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1929581474] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:00:51,506 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:00:51,507 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 22:00:51,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1967067416] [2022-12-13 22:00:51,507 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:00:51,508 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 22:00:51,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:00:51,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 22:00:51,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 22:00:51,509 INFO L87 Difference]: Start difference. First operand 147200 states and 153521 transitions. Second operand has 4 states, 4 states have (on average 132.25) internal successors, (529), 4 states have internal predecessors, (529), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:54,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:00:54,951 INFO L93 Difference]: Finished difference Result 295609 states and 308297 transitions. [2022-12-13 22:00:54,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 22:00:54,952 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 132.25) internal successors, (529), 4 states have internal predecessors, (529), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 788 [2022-12-13 22:00:54,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:00:55,083 INFO L225 Difference]: With dead ends: 295609 [2022-12-13 22:00:55,083 INFO L226 Difference]: Without dead ends: 149162 [2022-12-13 22:00:55,133 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 22:00:55,134 INFO L413 NwaCegarLoop]: 1338 mSDtfsCounter, 1118 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 3340 mSolverCounterSat, 347 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1118 SdHoareTripleChecker+Valid, 1355 SdHoareTripleChecker+Invalid, 3687 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 347 IncrementalHoareTripleChecker+Valid, 3340 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-12-13 22:00:55,134 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1118 Valid, 1355 Invalid, 3687 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [347 Valid, 3340 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-12-13 22:00:55,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149162 states. [2022-12-13 22:00:56,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149162 to 148702. [2022-12-13 22:00:56,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148702 states, 148701 states have (on average 1.0421449754877237) internal successors, (154968), 148701 states have internal predecessors, (154968), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:56,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148702 states to 148702 states and 154968 transitions. [2022-12-13 22:00:56,579 INFO L78 Accepts]: Start accepts. Automaton has 148702 states and 154968 transitions. Word has length 788 [2022-12-13 22:00:56,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:00:56,579 INFO L495 AbstractCegarLoop]: Abstraction has 148702 states and 154968 transitions. [2022-12-13 22:00:56,579 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 132.25) internal successors, (529), 4 states have internal predecessors, (529), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:00:56,579 INFO L276 IsEmpty]: Start isEmpty. Operand 148702 states and 154968 transitions. [2022-12-13 22:00:56,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2022-12-13 22:00:56,600 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:00:56,601 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:00:56,601 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-12-13 22:00:56,601 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:00:56,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:00:56,601 INFO L85 PathProgramCache]: Analyzing trace with hash -698452075, now seen corresponding path program 1 times [2022-12-13 22:00:56,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:00:56,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708670557] [2022-12-13 22:00:56,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:56,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:00:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:57,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 727 proven. 58 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2022-12-13 22:00:57,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:00:57,988 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1708670557] [2022-12-13 22:00:57,988 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1708670557] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:00:57,988 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [729814698] [2022-12-13 22:00:57,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:00:57,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:00:57,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:00:57,990 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:00:57,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 22:00:58,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:00:58,241 INFO L263 TraceCheckSpWp]: Trace formula consists of 1015 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 22:00:58,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:00:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 785 proven. 0 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2022-12-13 22:00:58,455 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 22:00:58,455 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [729814698] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:00:58,455 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 22:00:58,455 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-12-13 22:00:58,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126200841] [2022-12-13 22:00:58,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:00:58,456 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:00:58,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:00:58,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:00:58,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-13 22:00:58,457 INFO L87 Difference]: Start difference. First operand 148702 states and 154968 transitions. Second operand has 3 states, 3 states have (on average 162.33333333333334) internal successors, (487), 3 states have internal predecessors, (487), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:01,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:01:01,145 INFO L93 Difference]: Finished difference Result 297402 states and 309932 transitions. [2022-12-13 22:01:01,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:01:01,145 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 162.33333333333334) internal successors, (487), 3 states have internal predecessors, (487), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 821 [2022-12-13 22:01:01,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:01:01,270 INFO L225 Difference]: With dead ends: 297402 [2022-12-13 22:01:01,270 INFO L226 Difference]: Without dead ends: 148702 [2022-12-13 22:01:01,310 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 825 GetRequests, 821 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-13 22:01:01,311 INFO L413 NwaCegarLoop]: 1259 mSDtfsCounter, 527 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2158 mSolverCounterSat, 188 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 527 SdHoareTripleChecker+Valid, 1267 SdHoareTripleChecker+Invalid, 2346 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 188 IncrementalHoareTripleChecker+Valid, 2158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-12-13 22:01:01,311 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [527 Valid, 1267 Invalid, 2346 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 2158 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-12-13 22:01:01,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148702 states. [2022-12-13 22:01:02,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148702 to 147951. [2022-12-13 22:01:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147951 states, 147950 states have (on average 1.0400811084825954) internal successors, (153880), 147950 states have internal predecessors, (153880), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:02,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147951 states to 147951 states and 153880 transitions. [2022-12-13 22:01:02,786 INFO L78 Accepts]: Start accepts. Automaton has 147951 states and 153880 transitions. Word has length 821 [2022-12-13 22:01:02,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:01:02,786 INFO L495 AbstractCegarLoop]: Abstraction has 147951 states and 153880 transitions. [2022-12-13 22:01:02,786 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 162.33333333333334) internal successors, (487), 3 states have internal predecessors, (487), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:02,787 INFO L276 IsEmpty]: Start isEmpty. Operand 147951 states and 153880 transitions. [2022-12-13 22:01:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2022-12-13 22:01:02,811 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:01:02,811 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:01:02,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-13 22:01:03,012 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:01:03,015 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:01:03,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:01:03,016 INFO L85 PathProgramCache]: Analyzing trace with hash 668652632, now seen corresponding path program 1 times [2022-12-13 22:01:03,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:01:03,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [771014071] [2022-12-13 22:01:03,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:03,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:01:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:03,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1121 backedges. 694 proven. 14 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2022-12-13 22:01:03,957 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:01:03,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [771014071] [2022-12-13 22:01:03,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [771014071] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:01:03,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [68258310] [2022-12-13 22:01:03,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:03,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:01:03,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:01:03,958 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:01:03,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-13 22:01:04,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:04,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 1016 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 22:01:04,247 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:01:04,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1121 backedges. 694 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2022-12-13 22:01:04,651 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 22:01:04,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [68258310] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:01:04,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 22:01:04,652 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2022-12-13 22:01:04,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504915153] [2022-12-13 22:01:04,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:01:04,653 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:01:04,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:01:04,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:01:04,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 22:01:04,655 INFO L87 Difference]: Start difference. First operand 147951 states and 153880 transitions. Second operand has 3 states, 3 states have (on average 179.33333333333334) internal successors, (538), 2 states have internal predecessors, (538), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:07,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:01:07,745 INFO L93 Difference]: Finished difference Result 295149 states and 307002 transitions. [2022-12-13 22:01:07,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:01:07,745 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 179.33333333333334) internal successors, (538), 2 states have internal predecessors, (538), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 850 [2022-12-13 22:01:07,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:01:07,882 INFO L225 Difference]: With dead ends: 295149 [2022-12-13 22:01:07,882 INFO L226 Difference]: Without dead ends: 147951 [2022-12-13 22:01:07,925 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 852 GetRequests, 849 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 22:01:07,926 INFO L413 NwaCegarLoop]: 374 mSDtfsCounter, 544 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2169 mSolverCounterSat, 281 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 544 SdHoareTripleChecker+Valid, 381 SdHoareTripleChecker+Invalid, 2450 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 281 IncrementalHoareTripleChecker+Valid, 2169 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-12-13 22:01:07,926 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [544 Valid, 381 Invalid, 2450 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [281 Valid, 2169 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-12-13 22:01:08,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147951 states. [2022-12-13 22:01:09,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147951 to 147951. [2022-12-13 22:01:09,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147951 states, 147950 states have (on average 1.0314498141263941) internal successors, (152603), 147950 states have internal predecessors, (152603), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:09,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147951 states to 147951 states and 152603 transitions. [2022-12-13 22:01:09,427 INFO L78 Accepts]: Start accepts. Automaton has 147951 states and 152603 transitions. Word has length 850 [2022-12-13 22:01:09,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:01:09,427 INFO L495 AbstractCegarLoop]: Abstraction has 147951 states and 152603 transitions. [2022-12-13 22:01:09,427 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 179.33333333333334) internal successors, (538), 2 states have internal predecessors, (538), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:09,427 INFO L276 IsEmpty]: Start isEmpty. Operand 147951 states and 152603 transitions. [2022-12-13 22:01:09,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 855 [2022-12-13 22:01:09,453 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:01:09,453 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:01:09,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-12-13 22:01:09,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:01:09,655 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:01:09,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:01:09,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1255936438, now seen corresponding path program 1 times [2022-12-13 22:01:09,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:01:09,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009111813] [2022-12-13 22:01:09,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:09,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:01:09,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:10,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 1238 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-12-13 22:01:10,476 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:01:10,476 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009111813] [2022-12-13 22:01:10,476 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2009111813] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:01:10,477 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:01:10,477 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 22:01:10,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430041888] [2022-12-13 22:01:10,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:01:10,478 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 22:01:10,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:01:10,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 22:01:10,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 22:01:10,480 INFO L87 Difference]: Start difference. First operand 147951 states and 152603 transitions. Second operand has 4 states, 4 states have (on average 171.5) internal successors, (686), 4 states have internal predecessors, (686), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:15,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:01:15,448 INFO L93 Difference]: Finished difference Result 311671 states and 321424 transitions. [2022-12-13 22:01:15,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 22:01:15,448 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 171.5) internal successors, (686), 4 states have internal predecessors, (686), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 854 [2022-12-13 22:01:15,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:01:15,594 INFO L225 Difference]: With dead ends: 311671 [2022-12-13 22:01:15,594 INFO L226 Difference]: Without dead ends: 163722 [2022-12-13 22:01:15,647 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 22:01:15,648 INFO L413 NwaCegarLoop]: 1278 mSDtfsCounter, 1238 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 5238 mSolverCounterSat, 362 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1238 SdHoareTripleChecker+Valid, 1300 SdHoareTripleChecker+Invalid, 5600 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 362 IncrementalHoareTripleChecker+Valid, 5238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-12-13 22:01:15,648 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1238 Valid, 1300 Invalid, 5600 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [362 Valid, 5238 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2022-12-13 22:01:15,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163722 states. [2022-12-13 22:01:16,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163722 to 162220. [2022-12-13 22:01:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162220 states, 162219 states have (on average 1.0288437236082086) internal successors, (166898), 162219 states have internal predecessors, (166898), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:17,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162220 states to 162220 states and 166898 transitions. [2022-12-13 22:01:17,235 INFO L78 Accepts]: Start accepts. Automaton has 162220 states and 166898 transitions. Word has length 854 [2022-12-13 22:01:17,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:01:17,236 INFO L495 AbstractCegarLoop]: Abstraction has 162220 states and 166898 transitions. [2022-12-13 22:01:17,236 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 171.5) internal successors, (686), 4 states have internal predecessors, (686), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 162220 states and 166898 transitions. [2022-12-13 22:01:17,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 864 [2022-12-13 22:01:17,260 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:01:17,260 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:01:17,261 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-12-13 22:01:17,261 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:01:17,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:01:17,261 INFO L85 PathProgramCache]: Analyzing trace with hash -1588808218, now seen corresponding path program 1 times [2022-12-13 22:01:17,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:01:17,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828885744] [2022-12-13 22:01:17,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:17,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:01:17,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 786 proven. 41 refuted. 0 times theorem prover too weak. 601 trivial. 0 not checked. [2022-12-13 22:01:18,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:01:18,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828885744] [2022-12-13 22:01:18,603 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828885744] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:01:18,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1578354569] [2022-12-13 22:01:18,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:18,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:01:18,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:01:18,605 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:01:18,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-13 22:01:18,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:18,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 1059 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 22:01:18,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:01:19,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 1051 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2022-12-13 22:01:19,480 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 22:01:19,480 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1578354569] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:01:19,481 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 22:01:19,481 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 7 [2022-12-13 22:01:19,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753029354] [2022-12-13 22:01:19,481 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:01:19,481 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 22:01:19,481 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:01:19,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 22:01:19,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-13 22:01:19,482 INFO L87 Difference]: Start difference. First operand 162220 states and 166898 transitions. Second operand has 4 states, 4 states have (on average 151.0) internal successors, (604), 4 states have internal predecessors, (604), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:24,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:01:24,323 INFO L93 Difference]: Finished difference Result 330446 states and 340009 transitions. [2022-12-13 22:01:24,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 22:01:24,323 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 151.0) internal successors, (604), 4 states have internal predecessors, (604), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 863 [2022-12-13 22:01:24,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:01:24,477 INFO L225 Difference]: With dead ends: 330446 [2022-12-13 22:01:24,477 INFO L226 Difference]: Without dead ends: 168979 [2022-12-13 22:01:24,528 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 868 GetRequests, 863 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-13 22:01:24,529 INFO L413 NwaCegarLoop]: 959 mSDtfsCounter, 1235 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 4518 mSolverCounterSat, 248 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1235 SdHoareTripleChecker+Valid, 981 SdHoareTripleChecker+Invalid, 4766 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 248 IncrementalHoareTripleChecker+Valid, 4518 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-12-13 22:01:24,529 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1235 Valid, 981 Invalid, 4766 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [248 Valid, 4518 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-12-13 22:01:24,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168979 states. [2022-12-13 22:01:25,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168979 to 162220. [2022-12-13 22:01:25,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162220 states, 162219 states have (on average 1.0283813856576602) internal successors, (166823), 162219 states have internal predecessors, (166823), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162220 states to 162220 states and 166823 transitions. [2022-12-13 22:01:26,226 INFO L78 Accepts]: Start accepts. Automaton has 162220 states and 166823 transitions. Word has length 863 [2022-12-13 22:01:26,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:01:26,226 INFO L495 AbstractCegarLoop]: Abstraction has 162220 states and 166823 transitions. [2022-12-13 22:01:26,226 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 151.0) internal successors, (604), 4 states have internal predecessors, (604), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 162220 states and 166823 transitions. [2022-12-13 22:01:26,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-13 22:01:26,250 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:01:26,250 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:01:26,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-13 22:01:26,451 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:01:26,454 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:01:26,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:01:26,456 INFO L85 PathProgramCache]: Analyzing trace with hash 931258793, now seen corresponding path program 1 times [2022-12-13 22:01:26,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:01:26,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [708570976] [2022-12-13 22:01:26,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:26,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:01:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:27,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 1037 proven. 82 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2022-12-13 22:01:27,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:01:27,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [708570976] [2022-12-13 22:01:27,639 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [708570976] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:01:27,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1079571278] [2022-12-13 22:01:27,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:27,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:01:27,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:01:27,640 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:01:27,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-13 22:01:27,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:27,849 INFO L263 TraceCheckSpWp]: Trace formula consists of 1077 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 22:01:27,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:01:28,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 1119 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2022-12-13 22:01:28,418 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 22:01:28,418 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1079571278] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:01:28,418 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 22:01:28,418 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2022-12-13 22:01:28,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134587057] [2022-12-13 22:01:28,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:01:28,419 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 22:01:28,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:01:28,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 22:01:28,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-12-13 22:01:28,420 INFO L87 Difference]: Start difference. First operand 162220 states and 166823 transitions. Second operand has 4 states, 4 states have (on average 155.25) internal successors, (621), 4 states have internal predecessors, (621), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:32,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:01:32,223 INFO L93 Difference]: Finished difference Result 325940 states and 335177 transitions. [2022-12-13 22:01:32,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 22:01:32,224 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 155.25) internal successors, (621), 4 states have internal predecessors, (621), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 880 [2022-12-13 22:01:32,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:01:32,439 INFO L225 Difference]: With dead ends: 325940 [2022-12-13 22:01:32,439 INFO L226 Difference]: Without dead ends: 164473 [2022-12-13 22:01:32,481 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 886 GetRequests, 880 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-12-13 22:01:32,481 INFO L413 NwaCegarLoop]: 384 mSDtfsCounter, 1185 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 3559 mSolverCounterSat, 183 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1185 SdHoareTripleChecker+Valid, 400 SdHoareTripleChecker+Invalid, 3742 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 183 IncrementalHoareTripleChecker+Valid, 3559 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-12-13 22:01:32,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1185 Valid, 400 Invalid, 3742 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [183 Valid, 3559 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-12-13 22:01:32,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164473 states. [2022-12-13 22:01:33,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164473 to 161469. [2022-12-13 22:01:33,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 161469 states, 161468 states have (on average 1.0270084474942403) internal successors, (165829), 161468 states have internal predecessors, (165829), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:34,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161469 states to 161469 states and 165829 transitions. [2022-12-13 22:01:34,071 INFO L78 Accepts]: Start accepts. Automaton has 161469 states and 165829 transitions. Word has length 880 [2022-12-13 22:01:34,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:01:34,071 INFO L495 AbstractCegarLoop]: Abstraction has 161469 states and 165829 transitions. [2022-12-13 22:01:34,071 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 155.25) internal successors, (621), 4 states have internal predecessors, (621), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 161469 states and 165829 transitions. [2022-12-13 22:01:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2022-12-13 22:01:34,098 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:01:34,098 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:01:34,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-12-13 22:01:34,299 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2022-12-13 22:01:34,300 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:01:34,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:01:34,302 INFO L85 PathProgramCache]: Analyzing trace with hash -1375683449, now seen corresponding path program 1 times [2022-12-13 22:01:34,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:01:34,302 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279617192] [2022-12-13 22:01:34,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:34,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:01:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:36,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1117 backedges. 503 proven. 536 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-13 22:01:36,016 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:01:36,016 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279617192] [2022-12-13 22:01:36,016 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [279617192] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:01:36,016 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [439660211] [2022-12-13 22:01:36,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:36,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:01:36,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:01:36,017 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:01:36,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-12-13 22:01:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:36,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 1078 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 22:01:36,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:01:36,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1117 backedges. 767 proven. 0 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2022-12-13 22:01:36,765 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 22:01:36,765 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [439660211] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:01:36,765 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 22:01:36,766 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-12-13 22:01:36,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139487336] [2022-12-13 22:01:36,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:01:36,767 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:01:36,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:01:36,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:01:36,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-12-13 22:01:36,768 INFO L87 Difference]: Start difference. First operand 161469 states and 165829 transitions. Second operand has 3 states, 3 states have (on average 210.66666666666666) internal successors, (632), 3 states have internal predecessors, (632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:39,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:01:39,627 INFO L93 Difference]: Finished difference Result 322185 states and 330900 transitions. [2022-12-13 22:01:39,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:01:39,627 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 210.66666666666666) internal successors, (632), 3 states have internal predecessors, (632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 902 [2022-12-13 22:01:39,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:01:39,757 INFO L225 Difference]: With dead ends: 322185 [2022-12-13 22:01:39,757 INFO L226 Difference]: Without dead ends: 159967 [2022-12-13 22:01:39,799 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 907 GetRequests, 902 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-12-13 22:01:39,800 INFO L413 NwaCegarLoop]: 1303 mSDtfsCounter, 502 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 1976 mSolverCounterSat, 173 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 502 SdHoareTripleChecker+Valid, 1310 SdHoareTripleChecker+Invalid, 2149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 173 IncrementalHoareTripleChecker+Valid, 1976 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-12-13 22:01:39,800 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [502 Valid, 1310 Invalid, 2149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [173 Valid, 1976 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-12-13 22:01:39,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159967 states. [2022-12-13 22:01:40,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159967 to 159216. [2022-12-13 22:01:41,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 159216 states, 159215 states have (on average 1.0267437113337312) internal successors, (163473), 159215 states have internal predecessors, (163473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:41,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159216 states to 159216 states and 163473 transitions. [2022-12-13 22:01:41,219 INFO L78 Accepts]: Start accepts. Automaton has 159216 states and 163473 transitions. Word has length 902 [2022-12-13 22:01:41,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:01:41,219 INFO L495 AbstractCegarLoop]: Abstraction has 159216 states and 163473 transitions. [2022-12-13 22:01:41,219 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 210.66666666666666) internal successors, (632), 3 states have internal predecessors, (632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:41,219 INFO L276 IsEmpty]: Start isEmpty. Operand 159216 states and 163473 transitions. [2022-12-13 22:01:41,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2022-12-13 22:01:41,257 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:01:41,257 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:01:41,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-12-13 22:01:41,458 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:01:41,459 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:01:41,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:01:41,461 INFO L85 PathProgramCache]: Analyzing trace with hash -1203293334, now seen corresponding path program 1 times [2022-12-13 22:01:41,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:01:41,461 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856826683] [2022-12-13 22:01:41,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:41,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:01:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:42,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1819 backedges. 1384 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2022-12-13 22:01:42,053 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:01:42,054 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856826683] [2022-12-13 22:01:42,054 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1856826683] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:01:42,054 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:01:42,054 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 22:01:42,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1572302917] [2022-12-13 22:01:42,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:01:42,055 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:01:42,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:01:42,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:01:42,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:01:42,057 INFO L87 Difference]: Start difference. First operand 159216 states and 163473 transitions. Second operand has 3 states, 3 states have (on average 233.0) internal successors, (699), 3 states have internal predecessors, (699), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:45,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:01:45,838 INFO L93 Difference]: Finished difference Result 331197 states and 340204 transitions. [2022-12-13 22:01:45,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:01:45,839 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 233.0) internal successors, (699), 3 states have internal predecessors, (699), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1015 [2022-12-13 22:01:45,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:01:45,987 INFO L225 Difference]: With dead ends: 331197 [2022-12-13 22:01:45,987 INFO L226 Difference]: Without dead ends: 172734 [2022-12-13 22:01:46,035 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:01:46,036 INFO L413 NwaCegarLoop]: 202 mSDtfsCounter, 609 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 2158 mSolverCounterSat, 625 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 609 SdHoareTripleChecker+Valid, 208 SdHoareTripleChecker+Invalid, 2783 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 625 IncrementalHoareTripleChecker+Valid, 2158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-12-13 22:01:46,036 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [609 Valid, 208 Invalid, 2783 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [625 Valid, 2158 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-12-13 22:01:46,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 172734 states. [2022-12-13 22:01:47,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 172734 to 165224. [2022-12-13 22:01:47,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165224 states, 165223 states have (on average 1.0259406983289252) internal successors, (169509), 165223 states have internal predecessors, (169509), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165224 states to 165224 states and 169509 transitions. [2022-12-13 22:01:47,657 INFO L78 Accepts]: Start accepts. Automaton has 165224 states and 169509 transitions. Word has length 1015 [2022-12-13 22:01:47,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:01:47,657 INFO L495 AbstractCegarLoop]: Abstraction has 165224 states and 169509 transitions. [2022-12-13 22:01:47,657 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 233.0) internal successors, (699), 3 states have internal predecessors, (699), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 165224 states and 169509 transitions. [2022-12-13 22:01:47,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1032 [2022-12-13 22:01:47,797 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:01:47,797 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:01:47,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-12-13 22:01:47,798 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:01:47,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:01:47,798 INFO L85 PathProgramCache]: Analyzing trace with hash 584737426, now seen corresponding path program 1 times [2022-12-13 22:01:47,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:01:47,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514366463] [2022-12-13 22:01:47,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:47,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:01:47,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:48,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 1806 proven. 26 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2022-12-13 22:01:48,996 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:01:48,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514366463] [2022-12-13 22:01:48,996 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [514366463] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:01:48,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [141471484] [2022-12-13 22:01:48,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:48,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:01:48,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:01:48,997 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:01:48,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-12-13 22:01:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:49,267 INFO L263 TraceCheckSpWp]: Trace formula consists of 1251 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 22:01:49,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:01:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 1740 proven. 0 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2022-12-13 22:01:50,296 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 22:01:50,296 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [141471484] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:01:50,296 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 22:01:50,296 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2022-12-13 22:01:50,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1122952951] [2022-12-13 22:01:50,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:01:50,297 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 22:01:50,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:01:50,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 22:01:50,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-12-13 22:01:50,298 INFO L87 Difference]: Start difference. First operand 165224 states and 169509 transitions. Second operand has 4 states, 4 states have (on average 170.25) internal successors, (681), 4 states have internal predecessors, (681), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:54,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:01:54,178 INFO L93 Difference]: Finished difference Result 331948 states and 340581 transitions. [2022-12-13 22:01:54,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 22:01:54,178 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 170.25) internal successors, (681), 4 states have internal predecessors, (681), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1031 [2022-12-13 22:01:54,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:01:54,319 INFO L225 Difference]: With dead ends: 331948 [2022-12-13 22:01:54,319 INFO L226 Difference]: Without dead ends: 167477 [2022-12-13 22:01:54,382 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1036 GetRequests, 1030 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-12-13 22:01:54,382 INFO L413 NwaCegarLoop]: 379 mSDtfsCounter, 1148 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 4310 mSolverCounterSat, 170 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1148 SdHoareTripleChecker+Valid, 394 SdHoareTripleChecker+Invalid, 4480 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 170 IncrementalHoareTripleChecker+Valid, 4310 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-12-13 22:01:54,382 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1148 Valid, 394 Invalid, 4480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [170 Valid, 4310 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-12-13 22:01:54,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167477 states. [2022-12-13 22:01:55,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167477 to 163722. [2022-12-13 22:01:55,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 163722 states, 163721 states have (on average 1.0256472902071208) internal successors, (167920), 163721 states have internal predecessors, (167920), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163722 states to 163722 states and 167920 transitions. [2022-12-13 22:01:55,938 INFO L78 Accepts]: Start accepts. Automaton has 163722 states and 167920 transitions. Word has length 1031 [2022-12-13 22:01:55,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:01:55,939 INFO L495 AbstractCegarLoop]: Abstraction has 163722 states and 167920 transitions. [2022-12-13 22:01:55,939 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 170.25) internal successors, (681), 4 states have internal predecessors, (681), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:01:55,939 INFO L276 IsEmpty]: Start isEmpty. Operand 163722 states and 167920 transitions. [2022-12-13 22:01:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2022-12-13 22:01:55,991 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:01:55,991 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:01:55,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-12-13 22:01:56,192 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-12-13 22:01:56,194 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:01:56,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:01:56,195 INFO L85 PathProgramCache]: Analyzing trace with hash -855297072, now seen corresponding path program 1 times [2022-12-13 22:01:56,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:01:56,196 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [248260265] [2022-12-13 22:01:56,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:01:56,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:01:56,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:01:57,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1298 backedges. 1162 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2022-12-13 22:01:57,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:01:57,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [248260265] [2022-12-13 22:01:57,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [248260265] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:01:57,649 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:01:57,649 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 22:01:57,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489402062] [2022-12-13 22:01:57,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:01:57,650 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:01:57,650 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:01:57,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:01:57,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:01:57,651 INFO L87 Difference]: Start difference. First operand 163722 states and 167920 transitions. Second operand has 3 states, 3 states have (on average 342.0) internal successors, (1026), 3 states have internal predecessors, (1026), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:02:00,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:02:00,719 INFO L93 Difference]: Finished difference Result 335703 states and 344310 transitions. [2022-12-13 22:02:00,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:02:00,719 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 342.0) internal successors, (1026), 3 states have internal predecessors, (1026), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1160 [2022-12-13 22:02:00,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:02:00,872 INFO L225 Difference]: With dead ends: 335703 [2022-12-13 22:02:00,872 INFO L226 Difference]: Without dead ends: 172734 [2022-12-13 22:02:00,930 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:02:00,930 INFO L413 NwaCegarLoop]: 1345 mSDtfsCounter, 302 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2186 mSolverCounterSat, 90 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 302 SdHoareTripleChecker+Valid, 1353 SdHoareTripleChecker+Invalid, 2276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 2186 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-12-13 22:02:00,930 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [302 Valid, 1353 Invalid, 2276 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 2186 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-12-13 22:02:01,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 172734 states. [2022-12-13 22:02:02,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 172734 to 171983. [2022-12-13 22:02:02,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171983 states, 171982 states have (on average 1.024845623379191) internal successors, (176255), 171982 states have internal predecessors, (176255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:02:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171983 states to 171983 states and 176255 transitions. [2022-12-13 22:02:02,657 INFO L78 Accepts]: Start accepts. Automaton has 171983 states and 176255 transitions. Word has length 1160 [2022-12-13 22:02:02,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:02:02,658 INFO L495 AbstractCegarLoop]: Abstraction has 171983 states and 176255 transitions. [2022-12-13 22:02:02,658 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 342.0) internal successors, (1026), 3 states have internal predecessors, (1026), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:02:02,658 INFO L276 IsEmpty]: Start isEmpty. Operand 171983 states and 176255 transitions. [2022-12-13 22:02:02,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1258 [2022-12-13 22:02:02,717 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:02:02,718 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:02:02,718 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-12-13 22:02:02,718 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:02:02,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:02:02,719 INFO L85 PathProgramCache]: Analyzing trace with hash 1929572171, now seen corresponding path program 1 times [2022-12-13 22:02:02,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:02:02,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111126593] [2022-12-13 22:02:02,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:02:02,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:02:02,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:02:03,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1252 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2022-12-13 22:02:03,861 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:02:03,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111126593] [2022-12-13 22:02:03,861 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111126593] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:02:03,861 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:02:03,861 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 22:02:03,862 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [289904784] [2022-12-13 22:02:03,862 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:02:03,863 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:02:03,863 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:02:03,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:02:03,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:02:03,864 INFO L87 Difference]: Start difference. First operand 171983 states and 176255 transitions. Second operand has 3 states, 3 states have (on average 192.33333333333334) internal successors, (577), 3 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:02:07,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:02:07,583 INFO L93 Difference]: Finished difference Result 381514 states and 391390 transitions. [2022-12-13 22:02:07,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:02:07,584 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 192.33333333333334) internal successors, (577), 3 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1257 [2022-12-13 22:02:07,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:02:07,779 INFO L225 Difference]: With dead ends: 381514 [2022-12-13 22:02:07,779 INFO L226 Difference]: Without dead ends: 209533 [2022-12-13 22:02:07,848 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 22:02:07,848 INFO L413 NwaCegarLoop]: 1169 mSDtfsCounter, 742 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2347 mSolverCounterSat, 439 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 742 SdHoareTripleChecker+Valid, 1177 SdHoareTripleChecker+Invalid, 2786 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 439 IncrementalHoareTripleChecker+Valid, 2347 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-12-13 22:02:07,849 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [742 Valid, 1177 Invalid, 2786 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [439 Valid, 2347 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-12-13 22:02:08,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209533 states. [2022-12-13 22:02:09,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209533 to 204276. [2022-12-13 22:02:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 204276 states, 204275 states have (on average 1.0231991188349039) internal successors, (209014), 204275 states have internal predecessors, (209014), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:02:09,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204276 states to 204276 states and 209014 transitions. [2022-12-13 22:02:09,978 INFO L78 Accepts]: Start accepts. Automaton has 204276 states and 209014 transitions. Word has length 1257 [2022-12-13 22:02:09,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:02:09,978 INFO L495 AbstractCegarLoop]: Abstraction has 204276 states and 209014 transitions. [2022-12-13 22:02:09,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 192.33333333333334) internal successors, (577), 3 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:02:09,979 INFO L276 IsEmpty]: Start isEmpty. Operand 204276 states and 209014 transitions. [2022-12-13 22:02:10,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1351 [2022-12-13 22:02:10,053 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:02:10,053 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:02:10,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-12-13 22:02:10,053 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:02:10,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:02:10,054 INFO L85 PathProgramCache]: Analyzing trace with hash 754077364, now seen corresponding path program 1 times [2022-12-13 22:02:10,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:02:10,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534312944] [2022-12-13 22:02:10,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:02:10,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:02:10,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:02:12,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 1184 proven. 72 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2022-12-13 22:02:12,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:02:12,411 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534312944] [2022-12-13 22:02:12,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [534312944] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:02:12,411 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1075521770] [2022-12-13 22:02:12,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:02:12,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:02:12,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:02:12,412 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:02:12,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-12-13 22:02:12,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:02:12,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 1560 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 22:02:12,862 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:02:13,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 1186 proven. 116 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2022-12-13 22:02:13,330 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 22:02:13,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 1186 proven. 116 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2022-12-13 22:02:13,906 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1075521770] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 22:02:13,906 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 22:02:13,907 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 8 [2022-12-13 22:02:13,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289402745] [2022-12-13 22:02:13,907 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 22:02:13,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 22:02:13,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:02:13,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 22:02:13,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-12-13 22:02:13,911 INFO L87 Difference]: Start difference. First operand 204276 states and 209014 transitions. Second operand has 8 states, 8 states have (on average 198.625) internal successors, (1589), 8 states have internal predecessors, (1589), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:02:31,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:02:31,616 INFO L93 Difference]: Finished difference Result 450606 states and 461043 transitions. [2022-12-13 22:02:31,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-13 22:02:31,617 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 198.625) internal successors, (1589), 8 states have internal predecessors, (1589), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1350 [2022-12-13 22:02:31,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:02:31,838 INFO L225 Difference]: With dead ends: 450606 [2022-12-13 22:02:31,838 INFO L226 Difference]: Without dead ends: 246332 [2022-12-13 22:02:31,904 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2717 GetRequests, 2704 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=60, Invalid=150, Unknown=0, NotChecked=0, Total=210 [2022-12-13 22:02:31,904 INFO L413 NwaCegarLoop]: 119 mSDtfsCounter, 6447 mSDsluCounter, 155 mSDsCounter, 0 mSdLazyCounter, 28584 mSolverCounterSat, 1421 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6447 SdHoareTripleChecker+Valid, 274 SdHoareTripleChecker+Invalid, 30005 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1421 IncrementalHoareTripleChecker+Valid, 28584 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.1s IncrementalHoareTripleChecker+Time [2022-12-13 22:02:31,904 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6447 Valid, 274 Invalid, 30005 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1421 Valid, 28584 Invalid, 0 Unknown, 0 Unchecked, 16.1s Time] [2022-12-13 22:02:32,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246332 states. [2022-12-13 22:02:33,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246332 to 179493. [2022-12-13 22:02:33,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179493 states, 179492 states have (on average 1.0200176052414591) internal successors, (183085), 179492 states have internal predecessors, (183085), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:02:33,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179493 states to 179493 states and 183085 transitions. [2022-12-13 22:02:33,892 INFO L78 Accepts]: Start accepts. Automaton has 179493 states and 183085 transitions. Word has length 1350 [2022-12-13 22:02:33,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:02:33,893 INFO L495 AbstractCegarLoop]: Abstraction has 179493 states and 183085 transitions. [2022-12-13 22:02:33,893 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 198.625) internal successors, (1589), 8 states have internal predecessors, (1589), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:02:33,893 INFO L276 IsEmpty]: Start isEmpty. Operand 179493 states and 183085 transitions. [2022-12-13 22:02:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1610 [2022-12-13 22:02:33,989 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:02:33,990 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:02:33,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-12-13 22:02:34,190 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:02:34,191 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:02:34,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:02:34,193 INFO L85 PathProgramCache]: Analyzing trace with hash 1805549814, now seen corresponding path program 1 times [2022-12-13 22:02:34,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:02:34,194 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1691740799] [2022-12-13 22:02:34,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:02:34,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:02:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:02:36,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 1389 proven. 265 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2022-12-13 22:02:36,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:02:36,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1691740799] [2022-12-13 22:02:36,249 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1691740799] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:02:36,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [183657596] [2022-12-13 22:02:36,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:02:36,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:02:36,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:02:36,251 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:02:36,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-12-13 22:02:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:02:36,635 INFO L263 TraceCheckSpWp]: Trace formula consists of 1804 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-13 22:02:36,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:02:41,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 1389 proven. 265 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2022-12-13 22:02:41,339 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 22:02:47,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 1389 proven. 265 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2022-12-13 22:02:47,854 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [183657596] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 22:02:47,854 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 22:02:47,854 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5, 5] total 9 [2022-12-13 22:02:47,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334850511] [2022-12-13 22:02:47,854 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 22:02:47,856 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 22:02:47,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:02:47,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 22:02:47,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-12-13 22:02:47,858 INFO L87 Difference]: Start difference. First operand 179493 states and 183085 transitions. Second operand has 9 states, 9 states have (on average 348.0) internal successors, (3132), 9 states have internal predecessors, (3132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:03:00,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:03:00,503 INFO L93 Difference]: Finished difference Result 377970 states and 385516 transitions. [2022-12-13 22:03:00,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-13 22:03:00,504 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 348.0) internal successors, (3132), 9 states have internal predecessors, (3132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1609 [2022-12-13 22:03:00,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:03:00,683 INFO L225 Difference]: With dead ends: 377970 [2022-12-13 22:03:00,683 INFO L226 Difference]: Without dead ends: 199230 [2022-12-13 22:03:00,737 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3236 GetRequests, 3220 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=73, Invalid=199, Unknown=0, NotChecked=0, Total=272 [2022-12-13 22:03:00,737 INFO L413 NwaCegarLoop]: 1125 mSDtfsCounter, 3313 mSDsluCounter, 161 mSDsCounter, 0 mSdLazyCounter, 21965 mSolverCounterSat, 1142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3313 SdHoareTripleChecker+Valid, 1286 SdHoareTripleChecker+Invalid, 23107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1142 IncrementalHoareTripleChecker+Valid, 21965 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.3s IncrementalHoareTripleChecker+Time [2022-12-13 22:03:00,738 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3313 Valid, 1286 Invalid, 23107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1142 Valid, 21965 Invalid, 0 Unknown, 0 Unchecked, 11.3s Time] [2022-12-13 22:03:00,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199230 states. [2022-12-13 22:03:02,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199230 to 191509. [2022-12-13 22:03:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191509 states, 191508 states have (on average 1.0191375817198236) internal successors, (195173), 191508 states have internal predecessors, (195173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:03:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191509 states to 191509 states and 195173 transitions. [2022-12-13 22:03:02,658 INFO L78 Accepts]: Start accepts. Automaton has 191509 states and 195173 transitions. Word has length 1609 [2022-12-13 22:03:02,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:03:02,659 INFO L495 AbstractCegarLoop]: Abstraction has 191509 states and 195173 transitions. [2022-12-13 22:03:02,659 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 348.0) internal successors, (3132), 9 states have internal predecessors, (3132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:03:02,659 INFO L276 IsEmpty]: Start isEmpty. Operand 191509 states and 195173 transitions. [2022-12-13 22:03:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1641 [2022-12-13 22:03:02,762 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:03:02,763 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:03:02,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2022-12-13 22:03:02,963 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:03:02,965 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:03:02,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:03:02,966 INFO L85 PathProgramCache]: Analyzing trace with hash -1917002539, now seen corresponding path program 1 times [2022-12-13 22:03:02,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:03:02,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56499306] [2022-12-13 22:03:02,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:03:02,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:03:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:03:04,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2578 backedges. 1196 proven. 0 refuted. 0 times theorem prover too weak. 1382 trivial. 0 not checked. [2022-12-13 22:03:04,717 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:03:04,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [56499306] [2022-12-13 22:03:04,718 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [56499306] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:03:04,718 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:03:04,718 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 22:03:04,718 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998542535] [2022-12-13 22:03:04,718 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:03:04,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 22:03:04,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:03:04,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 22:03:04,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 22:03:04,721 INFO L87 Difference]: Start difference. First operand 191509 states and 195173 transitions. Second operand has 4 states, 4 states have (on average 264.75) internal successors, (1059), 4 states have internal predecessors, (1059), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:03:10,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:03:10,713 INFO L93 Difference]: Finished difference Result 431080 states and 439410 transitions. [2022-12-13 22:03:10,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 22:03:10,714 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 264.75) internal successors, (1059), 4 states have internal predecessors, (1059), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1640 [2022-12-13 22:03:10,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:03:10,926 INFO L225 Difference]: With dead ends: 431080 [2022-12-13 22:03:10,926 INFO L226 Difference]: Without dead ends: 239573 [2022-12-13 22:03:10,996 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 22:03:10,996 INFO L413 NwaCegarLoop]: 934 mSDtfsCounter, 1287 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 5409 mSolverCounterSat, 580 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1287 SdHoareTripleChecker+Valid, 952 SdHoareTripleChecker+Invalid, 5989 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 580 IncrementalHoareTripleChecker+Valid, 5409 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-12-13 22:03:10,996 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1287 Valid, 952 Invalid, 5989 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [580 Valid, 5409 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-12-13 22:03:11,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239573 states. [2022-12-13 22:03:12,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239573 to 207280. [2022-12-13 22:03:13,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207280 states, 207279 states have (on average 1.0197608054843954) internal successors, (211375), 207279 states have internal predecessors, (211375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:03:13,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207280 states to 207280 states and 211375 transitions. [2022-12-13 22:03:13,219 INFO L78 Accepts]: Start accepts. Automaton has 207280 states and 211375 transitions. Word has length 1640 [2022-12-13 22:03:13,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:03:13,220 INFO L495 AbstractCegarLoop]: Abstraction has 207280 states and 211375 transitions. [2022-12-13 22:03:13,220 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 264.75) internal successors, (1059), 4 states have internal predecessors, (1059), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:03:13,220 INFO L276 IsEmpty]: Start isEmpty. Operand 207280 states and 211375 transitions. [2022-12-13 22:03:13,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2736 [2022-12-13 22:03:13,577 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:03:13,578 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:03:13,578 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-12-13 22:03:13,578 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:03:13,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:03:13,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1774426265, now seen corresponding path program 1 times [2022-12-13 22:03:13,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:03:13,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493121572] [2022-12-13 22:03:13,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:03:13,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:03:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:03:20,677 INFO L134 CoverageAnalysis]: Checked inductivity of 6556 backedges. 3978 proven. 756 refuted. 0 times theorem prover too weak. 1822 trivial. 0 not checked. [2022-12-13 22:03:20,678 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:03:20,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1493121572] [2022-12-13 22:03:20,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1493121572] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 22:03:20,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1363122590] [2022-12-13 22:03:20,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:03:20,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 22:03:20,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:03:20,679 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 22:03:20,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-12-13 22:03:21,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:03:21,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 3067 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 22:03:21,386 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 22:03:22,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6556 backedges. 4127 proven. 0 refuted. 0 times theorem prover too weak. 2429 trivial. 0 not checked. [2022-12-13 22:03:22,491 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 22:03:22,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1363122590] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:03:22,492 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 22:03:22,493 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 11 [2022-12-13 22:03:22,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813665154] [2022-12-13 22:03:22,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:03:22,496 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 22:03:22,496 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:03:22,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 22:03:22,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2022-12-13 22:03:22,498 INFO L87 Difference]: Start difference. First operand 207280 states and 211375 transitions. Second operand has 3 states, 3 states have (on average 455.0) internal successors, (1365), 3 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:03:25,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:03:25,690 INFO L93 Difference]: Finished difference Result 417560 states and 425810 transitions. [2022-12-13 22:03:25,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 22:03:25,690 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 455.0) internal successors, (1365), 3 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 2735 [2022-12-13 22:03:25,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:03:25,692 INFO L225 Difference]: With dead ends: 417560 [2022-12-13 22:03:25,692 INFO L226 Difference]: Without dead ends: 0 [2022-12-13 22:03:25,795 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2745 GetRequests, 2734 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2022-12-13 22:03:25,795 INFO L413 NwaCegarLoop]: 268 mSDtfsCounter, 315 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 2074 mSolverCounterSat, 310 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 315 SdHoareTripleChecker+Valid, 274 SdHoareTripleChecker+Invalid, 2384 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 310 IncrementalHoareTripleChecker+Valid, 2074 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-12-13 22:03:25,795 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [315 Valid, 274 Invalid, 2384 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [310 Valid, 2074 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-12-13 22:03:25,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-13 22:03:25,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-13 22:03:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:03:25,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-13 22:03:25,796 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2735 [2022-12-13 22:03:25,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:03:25,796 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-13 22:03:25,797 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 455.0) internal successors, (1365), 3 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 22:03:25,797 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-13 22:03:25,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-13 22:03:25,799 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 22:03:25,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2022-12-13 22:03:26,000 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2022-12-13 22:03:26,006 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-13 22:03:47,838 WARN L233 SmtUtils]: Spent 21.80s on a formula simplification. DAG size of input: 1857 DAG size of output: 1796 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 22:03:56,086 WARN L233 SmtUtils]: Spent 8.24s on a formula simplification. DAG size of input: 1042 DAG size of output: 1037 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 22:04:13,681 WARN L233 SmtUtils]: Spent 17.59s on a formula simplification. DAG size of input: 1612 DAG size of output: 1563 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 22:04:35,508 WARN L233 SmtUtils]: Spent 21.82s on a formula simplification. DAG size of input: 1863 DAG size of output: 1796 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 22:04:51,784 WARN L233 SmtUtils]: Spent 16.27s on a formula simplification. DAG size of input: 1445 DAG size of output: 1399 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 22:05:17,838 WARN L233 SmtUtils]: Spent 26.04s on a formula simplification. DAG size of input: 1796 DAG size of output: 274 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-12-13 22:05:28,929 WARN L233 SmtUtils]: Spent 11.08s on a formula simplification. DAG size of input: 1037 DAG size of output: 238 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-12-13 22:05:47,838 WARN L233 SmtUtils]: Spent 18.90s on a formula simplification. DAG size of input: 1563 DAG size of output: 266 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-12-13 22:06:14,303 WARN L233 SmtUtils]: Spent 26.44s on a formula simplification. DAG size of input: 1796 DAG size of output: 274 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-12-13 22:06:30,850 WARN L233 SmtUtils]: Spent 16.54s on a formula simplification. DAG size of input: 1399 DAG size of output: 257 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-12-13 22:06:30,855 INFO L899 garLoopResultBuilder]: For program point L2876(lines 2876 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,855 INFO L899 garLoopResultBuilder]: For program point L498(lines 498 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,855 INFO L899 garLoopResultBuilder]: For program point L3406(lines 3406 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,855 INFO L899 garLoopResultBuilder]: For program point L764(lines 764 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,855 INFO L899 garLoopResultBuilder]: For program point L3671(lines 3671 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,855 INFO L899 garLoopResultBuilder]: For program point L2086(lines 2086 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,855 INFO L899 garLoopResultBuilder]: For program point L4201(lines 4201 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,855 INFO L899 garLoopResultBuilder]: For program point L1030(lines 1030 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,855 INFO L899 garLoopResultBuilder]: For program point L1823(lines 1823 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,855 INFO L899 garLoopResultBuilder]: For program point L4466(lines 4466 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,855 INFO L899 garLoopResultBuilder]: For program point L2352(lines 2352 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L1295(lines 1295 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L4731(lines 4731 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L3939(lines 3939 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L2618(lines 2618 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L1561(lines 1561 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L240(lines 240 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L3147(lines 3147 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L505(lines 505 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L2884(lines 2884 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L770(lines 770 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L3413(lines 3413 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L2092(lines 2092 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,856 INFO L899 garLoopResultBuilder]: For program point L3678(lines 3678 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L1300(lines 1300 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L1036(lines 1036 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L4473(lines 4473 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L2359(lines 2359 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L4209(lines 4209 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L1831(lines 1831 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L3153(lines 3153 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L3946(lines 3946 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L4739(lines 4739 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L1568(lines 1568 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L2625(lines 2625 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L247(lines 247 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,857 INFO L899 garLoopResultBuilder]: For program point L2890(lines 2890 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L512(lines 512 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L3420(lines 3420 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L1306(lines 1306 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L778(lines 778 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L3685(lines 3685 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L2100(lines 2100 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L1043(lines 1043 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L1836(lines 1836 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L4479(lines 4479 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L4215(lines 4215 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L3952(lines 3952 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L1574(lines 1574 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,858 INFO L899 garLoopResultBuilder]: For program point L2367(lines 2367 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L2896(lines 2896 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L4746(lines 4746 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L2632(lines 2632 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L3161(lines 3161 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L1312(lines 1312 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L255(lines 255 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L520(lines 520 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L785(lines 785 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L2635(lines 2635 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L3428(lines 3428 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L1050(lines 1050 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L2107(lines 2107 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,859 INFO L899 garLoopResultBuilder]: For program point L1843(lines 1843 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L3693(lines 3693 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L4486(lines 4486 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L4222(lines 4222 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L2373(lines 2373 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L2902(lines 2902 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L4752(lines 4752 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L1317(lines 1317 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L260(lines 260 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L3960(lines 3960 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L1582(lines 1582 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L3168(lines 3168 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L791(lines 791 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,860 INFO L899 garLoopResultBuilder]: For program point L527(lines 527 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,861 INFO L899 garLoopResultBuilder]: For program point L2113(lines 2113 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,861 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-12-13 22:06:30,861 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 202) no Hoare annotation was computed. [2022-12-13 22:06:30,861 INFO L899 garLoopResultBuilder]: For program point L3699(lines 3699 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,861 INFO L899 garLoopResultBuilder]: For program point L2378(lines 2378 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,861 INFO L899 garLoopResultBuilder]: For program point L1057(lines 1057 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,861 INFO L899 garLoopResultBuilder]: For program point L2643(lines 2643 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,861 INFO L899 garLoopResultBuilder]: For program point L3436(lines 3436 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,861 INFO L899 garLoopResultBuilder]: For program point L1322(lines 1322 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,861 INFO L899 garLoopResultBuilder]: For program point L4229(lines 4229 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,861 INFO L899 garLoopResultBuilder]: For program point L1851(lines 1851 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,861 INFO L899 garLoopResultBuilder]: For program point L4494(lines 4494 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,862 INFO L899 garLoopResultBuilder]: For program point L2909(lines 2909 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,862 INFO L899 garLoopResultBuilder]: For program point L4759(lines 4759 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,862 INFO L899 garLoopResultBuilder]: For program point L3702(lines 3702 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,862 INFO L899 garLoopResultBuilder]: For program point L1588(lines 1588 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,862 INFO L899 garLoopResultBuilder]: For program point L267(lines 267 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,862 INFO L899 garLoopResultBuilder]: For program point L3967(lines 3967 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,862 INFO L899 garLoopResultBuilder]: For program point L797(lines 797 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,862 INFO L899 garLoopResultBuilder]: For program point L534(lines 534 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,862 INFO L899 garLoopResultBuilder]: For program point L1063(lines 1063 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,862 INFO L899 garLoopResultBuilder]: For program point L2649(lines 2649 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,862 INFO L899 garLoopResultBuilder]: For program point L3442(lines 3442 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,862 INFO L899 garLoopResultBuilder]: For program point L2385(lines 2385 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,863 INFO L899 garLoopResultBuilder]: For program point L2121(lines 2121 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,863 INFO L899 garLoopResultBuilder]: For program point L1857(lines 1857 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,863 INFO L899 garLoopResultBuilder]: For program point L4236(lines 4236 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,863 INFO L899 garLoopResultBuilder]: For program point L4765(lines 4765 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,863 INFO L899 garLoopResultBuilder]: For program point L1330(lines 1330 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,863 INFO L899 garLoopResultBuilder]: For program point L2916(lines 2916 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,863 INFO L899 garLoopResultBuilder]: For program point L3973(lines 3973 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,863 INFO L899 garLoopResultBuilder]: For program point L802(lines 802 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,863 INFO L899 garLoopResultBuilder]: For program point L3709(lines 3709 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,863 INFO L899 garLoopResultBuilder]: For program point L4502(lines 4502 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,863 INFO L899 garLoopResultBuilder]: For program point L274(lines 274 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,864 INFO L899 garLoopResultBuilder]: For program point L3181(lines 3181 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,864 INFO L899 garLoopResultBuilder]: For program point L1596(lines 1596 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,864 INFO L899 garLoopResultBuilder]: For program point L1068(lines 1068 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,864 INFO L899 garLoopResultBuilder]: For program point L2655(lines 2655 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,864 INFO L899 garLoopResultBuilder]: For program point L541(lines 541 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,864 INFO L899 garLoopResultBuilder]: For program point L2392(lines 2392 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,864 INFO L899 garLoopResultBuilder]: For program point L3449(lines 3449 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,864 INFO L899 garLoopResultBuilder]: For program point L2128(lines 2128 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,864 INFO L899 garLoopResultBuilder]: For program point L3978(lines 3978 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,864 INFO L899 garLoopResultBuilder]: For program point L1864(lines 1864 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,864 INFO L899 garLoopResultBuilder]: For program point L4771(lines 4771 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,864 INFO L899 garLoopResultBuilder]: For program point L4243(lines 4243 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,865 INFO L899 garLoopResultBuilder]: For program point L4508(lines 4508 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,865 INFO L899 garLoopResultBuilder]: For program point L1337(lines 1337 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,865 INFO L899 garLoopResultBuilder]: For program point L2923(lines 2923 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,865 INFO L899 garLoopResultBuilder]: For program point L809(lines 809 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,865 INFO L899 garLoopResultBuilder]: For program point L3716(lines 3716 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,865 INFO L899 garLoopResultBuilder]: For program point L3188(lines 3188 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,865 INFO L899 garLoopResultBuilder]: For program point L282(lines 282 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,865 INFO L899 garLoopResultBuilder]: For program point L1075(lines 1075 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,865 INFO L899 garLoopResultBuilder]: For program point L1604(lines 1604 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,865 INFO L899 garLoopResultBuilder]: For program point L547(lines 547 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,865 INFO L899 garLoopResultBuilder]: For program point L2662(lines 2662 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L4248(lines 4248 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L3456(lines 3456 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L2399(lines 2399 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L2135(lines 2135 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L3985(lines 3985 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L1871(lines 1871 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L4778(lines 4778 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L4514(lines 4514 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L2930(lines 2930 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L3723(lines 3723 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L1609(lines 1609 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L1345(lines 1345 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,866 INFO L899 garLoopResultBuilder]: For program point L288(lines 288 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,867 INFO L899 garLoopResultBuilder]: For program point L817(lines 817 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,867 INFO L899 garLoopResultBuilder]: For program point L4781(lines 4781 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,867 INFO L899 garLoopResultBuilder]: For program point L553(lines 553 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,867 INFO L899 garLoopResultBuilder]: For program point L3196(lines 3196 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,867 INFO L899 garLoopResultBuilder]: For program point L4253(lines 4253 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,867 INFO L899 garLoopResultBuilder]: For program point L1083(lines 1083 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,867 INFO L899 garLoopResultBuilder]: For program point L2669(lines 2669 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,867 INFO L899 garLoopResultBuilder]: For program point L4519(lines 4519 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,867 INFO L899 garLoopResultBuilder]: For program point L2405(lines 2405 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,867 INFO L899 garLoopResultBuilder]: For program point L3991(lines 3991 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,867 INFO L899 garLoopResultBuilder]: For program point L3463(lines 3463 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,867 INFO L899 garLoopResultBuilder]: For program point L2142(lines 2142 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,868 INFO L899 garLoopResultBuilder]: For program point L1878(lines 1878 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,868 INFO L899 garLoopResultBuilder]: For program point L2936(lines 2936 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,868 INFO L899 garLoopResultBuilder]: For program point L294(lines 294 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,868 INFO L899 garLoopResultBuilder]: For program point L3730(lines 3730 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,868 INFO L899 garLoopResultBuilder]: For program point L1616(lines 1616 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,868 INFO L899 garLoopResultBuilder]: For program point L1352(lines 1352 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,868 INFO L899 garLoopResultBuilder]: For program point L824(lines 824 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,868 INFO L899 garLoopResultBuilder]: For program point L4788(lines 4788 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,868 INFO L899 garLoopResultBuilder]: For program point L560(lines 560 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,868 INFO L899 garLoopResultBuilder]: For program point L2410(lines 2410 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,868 INFO L899 garLoopResultBuilder]: For program point L3203(lines 3203 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L2675(lines 2675 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L4525(lines 4525 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L4261(lines 4261 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L1090(lines 1090 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L3998(lines 3998 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L2149(lines 2149 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L1885(lines 1885 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L3471(lines 3471 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L1357(lines 1357 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L3736(lines 3736 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L301(lines 301 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L2944(lines 2944 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,869 INFO L899 garLoopResultBuilder]: For program point L830(lines 830 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,870 INFO L899 garLoopResultBuilder]: For program point L1623(lines 1623 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,870 INFO L899 garLoopResultBuilder]: For program point L3209(lines 3209 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,870 INFO L899 garLoopResultBuilder]: For program point L2681(lines 2681 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,870 INFO L899 garLoopResultBuilder]: For program point L567(lines 567 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,870 INFO L899 garLoopResultBuilder]: For program point L2417(lines 2417 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,870 INFO L899 garLoopResultBuilder]: For program point L4267(lines 4267 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,870 INFO L899 garLoopResultBuilder]: For program point L1096(lines 1096 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,870 INFO L899 garLoopResultBuilder]: For program point L39(lines 39 41) no Hoare annotation was computed. [2022-12-13 22:06:30,870 INFO L899 garLoopResultBuilder]: For program point L39-2(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,870 INFO L899 garLoopResultBuilder]: For program point L4796(lines 4796 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,870 INFO L899 garLoopResultBuilder]: For program point L4532(lines 4532 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,870 INFO L899 garLoopResultBuilder]: For program point L40(line 40) no Hoare annotation was computed. [2022-12-13 22:06:30,871 INFO L899 garLoopResultBuilder]: For program point L4004(lines 4004 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,871 INFO L899 garLoopResultBuilder]: For program point L3476(lines 3476 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,871 INFO L899 garLoopResultBuilder]: For program point L1891(lines 1891 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,871 INFO L899 garLoopResultBuilder]: For program point L2156(lines 2156 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,871 INFO L899 garLoopResultBuilder]: For program point L42-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,871 INFO L899 garLoopResultBuilder]: For program point L43(line 43) no Hoare annotation was computed. [2022-12-13 22:06:30,871 INFO L899 garLoopResultBuilder]: For program point L3743(lines 3743 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,871 INFO L899 garLoopResultBuilder]: For program point L1365(lines 1365 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,871 INFO L899 garLoopResultBuilder]: For program point L308(lines 308 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,871 INFO L899 garLoopResultBuilder]: For program point L2951(lines 2951 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,871 INFO L899 garLoopResultBuilder]: For program point L837(lines 837 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,871 INFO L899 garLoopResultBuilder]: For program point L1630(lines 1630 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,872 INFO L899 garLoopResultBuilder]: For program point L1102(lines 1102 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,872 INFO L899 garLoopResultBuilder]: For program point L45-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,872 INFO L899 garLoopResultBuilder]: For program point L2688(lines 2688 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,872 INFO L899 garLoopResultBuilder]: For program point L574(lines 574 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,872 INFO L899 garLoopResultBuilder]: For program point L3217(lines 3217 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,872 INFO L899 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2022-12-13 22:06:30,872 INFO L899 garLoopResultBuilder]: For program point L4539(lines 4539 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,872 INFO L899 garLoopResultBuilder]: For program point L3482(lines 3482 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,872 INFO L899 garLoopResultBuilder]: For program point L2425(lines 2425 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,872 INFO L899 garLoopResultBuilder]: For program point L4275(lines 4275 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,872 INFO L899 garLoopResultBuilder]: For program point L1897(lines 1897 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,873 INFO L899 garLoopResultBuilder]: For program point L840(lines 840 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,873 INFO L899 garLoopResultBuilder]: For program point L4804(lines 4804 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,873 INFO L899 garLoopResultBuilder]: For program point L48-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,873 INFO L899 garLoopResultBuilder]: For program point L4012(lines 4012 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,873 INFO L899 garLoopResultBuilder]: For program point L313(lines 313 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,873 INFO L899 garLoopResultBuilder]: For program point L2163(lines 2163 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,873 INFO L899 garLoopResultBuilder]: For program point L49(line 49) no Hoare annotation was computed. [2022-12-13 22:06:30,873 INFO L899 garLoopResultBuilder]: For program point L3749(lines 3749 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,873 INFO L899 garLoopResultBuilder]: For program point L2957(lines 2957 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,873 INFO L899 garLoopResultBuilder]: For program point L2693(lines 2693 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,873 INFO L899 garLoopResultBuilder]: For program point L1372(lines 1372 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,873 INFO L899 garLoopResultBuilder]: For program point L51-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,874 INFO L899 garLoopResultBuilder]: For program point L1637(lines 1637 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,874 INFO L899 garLoopResultBuilder]: For program point L3223(lines 3223 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,874 INFO L899 garLoopResultBuilder]: For program point L1109(lines 1109 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,874 INFO L899 garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed. [2022-12-13 22:06:30,874 INFO L899 garLoopResultBuilder]: For program point L581(lines 581 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,874 INFO L899 garLoopResultBuilder]: For program point L2431(lines 2431 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,874 INFO L899 garLoopResultBuilder]: For program point L4546(lines 4546 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,874 INFO L899 garLoopResultBuilder]: For program point L4282(lines 4282 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,874 INFO L899 garLoopResultBuilder]: For program point L54-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,874 INFO L899 garLoopResultBuilder]: For program point L1904(lines 1904 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,874 INFO L899 garLoopResultBuilder]: For program point L3490(lines 3490 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,874 INFO L899 garLoopResultBuilder]: For program point L319(lines 319 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L2169(lines 2169 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L55(line 55) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L848(lines 848 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L3755(lines 3755 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L4812(lines 4812 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L4020(lines 4020 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L57-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L1379(lines 1379 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L1115(lines 1115 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L2965(lines 2965 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L1644(lines 1644 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L2701(lines 2701 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L587(lines 587 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L4551(lines 4551 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L3230(lines 3230 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L1909(lines 1909 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L60-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,875 INFO L899 garLoopResultBuilder]: For program point L2439(lines 2439 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L4289(lines 4289 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L61(line 61) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L4025(lines 4025 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L854(lines 854 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L3497(lines 3497 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L326(lines 326 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L2176(lines 2176 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L3762(lines 3762 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L63-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L1914(lines 1914 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L2971(lines 2971 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L2707(lines 2707 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L4557(lines 4557 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L1386(lines 1386 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,876 INFO L902 garLoopResultBuilder]: At program point L4822(lines 4822 4838) the Hoare annotation is: true [2022-12-13 22:06:30,876 INFO L899 garLoopResultBuilder]: For program point L1651(lines 1651 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L594(lines 594 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L1123(lines 1123 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L66-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L859(lines 859 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L3502(lines 3502 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L3238(lines 3238 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L67(line 67) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L2446(lines 2446 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L4296(lines 4296 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L333(lines 333 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L69-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L4033(lines 4033 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L3769(lines 3769 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L2184(lines 2184 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L70(line 70) no Hoare annotation was computed. [2022-12-13 22:06:30,877 INFO L899 garLoopResultBuilder]: For program point L1921(lines 1921 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L895 garLoopResultBuilder]: At program point L4828-2(lines 4828 4837) the Hoare annotation is: (let ((.cse7 (= ~a24~0 13))) (let ((.cse24 (not .cse7)) (.cse10 (<= ~a2~0 170)) (.cse16 (<= 14 ~a7~0)) (.cse22 (not (= 3 ~a5~0))) (.cse12 (<= ~a5~0 4))) (let ((.cse9 (= ~a7~0 12)) (.cse8 (= 5 ~a5~0)) (.cse23 (+ ~a17~0 108)) (.cse32 (or (and .cse10 .cse16 .cse12 .cse24) (and .cse10 .cse16 .cse22 .cse12))) (.cse2 (= ~a7~0 13)) (.cse13 (<= ~a17~0 111))) (let ((.cse15 (or (and .cse32 .cse13) (and .cse10 .cse2 .cse12 .cse13))) (.cse30 (< 111 ~a17~0)) (.cse14 (= ~a24~0 15)) (.cse26 (<= 1936787 (* 5 ~a17~0))) (.cse19 (<= (+ ~a17~0 450064) 0)) (.cse5 (<= 0 .cse23)) (.cse11 (<= ~a24~0 14)) (.cse33 (<= 14 ~a24~0)) (.cse29 (<= 116 ~a17~0)) (.cse28 (<= 112 ~a17~0)) (.cse31 (<= 0 (+ ~a17~0 79))) (.cse0 (<= ~a17~0 110)) (.cse18 (<= 6 ~a5~0)) (.cse25 (not (= 7 ~a5~0))) (.cse27 (or (and .cse10 .cse8 .cse24 .cse9) (and .cse10 .cse2 .cse8 .cse24))) (.cse17 (<= ~a17~0 255)) (.cse1 (< 189 ~a2~0)) (.cse3 (<= 15 ~a24~0)) (.cse4 (<= ~a5~0 3)) (.cse21 (= ~a24~0 14)) (.cse20 (< 255 ~a17~0)) (.cse6 (<= ~a2~0 189))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse11 .cse12 .cse13 .cse9) (and .cse5 .cse6 .cse14 .cse13 .cse8 .cse9) (and .cse11 .cse15) (and .cse0 .cse1 .cse16 .cse4 .cse7) (and .cse5 .cse7 .cse8 .cse9 .cse17) (and .cse0 .cse18 .cse16 .cse3 .cse6) (and .cse2 .cse6 .cse14 .cse8 .cse19) (and .cse2 .cse20 .cse7 .cse8) (and .cse0 .cse21 .cse18 .cse2 .cse6) (and .cse0 .cse5 .cse2 .cse22 .cse3 .cse12) (and .cse0 .cse18 .cse6 .cse7 .cse9) (and .cse1 .cse12 .cse7 .cse9) (and (or (not (= |ULTIMATE.start_calculate_output_~input#1| 2)) (< 0 .cse23) (< 281 ~a2~0)) .cse1 .cse14 .cse13 .cse8 .cse9) (and .cse10 .cse21 .cse18 .cse24 .cse9) (and .cse1 .cse16 .cse22 .cse3 .cse12) (and .cse21 .cse16 .cse13 .cse8) (and .cse1 .cse2 .cse25 .cse26 .cse7) (and .cse2 .cse7 .cse8 (<= ~a17~0 64) (< 0 (+ ~a17~0 80))) (and .cse1 .cse16 .cse22 .cse12 .cse7) (and .cse27 .cse21) (and .cse18 .cse3 .cse6 .cse9) (and .cse16 .cse22 .cse3 .cse12 .cse20) (and .cse18 .cse2 .cse6 .cse7 .cse28) (and .cse5 .cse15) (and .cse0 .cse21 .cse22 .cse12 .cse9) (and .cse1 .cse2 .cse12 .cse7) (and .cse21 .cse16 .cse29 .cse8 .cse17) (and .cse5 .cse2 .cse14 .cse13 .cse8) (and .cse30 .cse16 .cse6 .cse7 .cse8) (and .cse10 .cse2 .cse3 .cse31 .cse24 .cse17) (and (or (and .cse18 .cse7 .cse9) (and .cse18 .cse16 .cse7)) .cse6 .cse28) (and .cse0 .cse18 .cse5 .cse16 .cse6 .cse7) (and .cse10 .cse5 .cse2 .cse3 .cse12) (and .cse16 .cse29 .cse7 .cse8 .cse17) (and .cse10 .cse16 .cse29 .cse7) (and .cse0 .cse18 .cse2 .cse6 .cse7) (and .cse21 .cse6 (or (and .cse18 .cse16) (and .cse18 .cse9)) .cse28) (and .cse0 .cse5 .cse16 .cse3 .cse12) (and .cse0 .cse5 .cse22 .cse3 .cse12 .cse9) (and .cse18 .cse25 .cse6 .cse7 .cse9) (and .cse0 .cse18 .cse5 .cse2 .cse3 .cse6) (and .cse10 .cse2 .cse25 .cse7) (and .cse21 .cse18 .cse2 .cse6 .cse28) (and .cse10 .cse30 .cse16 .cse3 .cse24) (and .cse2 .cse22 .cse3 .cse12 .cse29 .cse17) (and .cse5 .cse22 .cse3 .cse12 .cse6 .cse13 .cse9) (and .cse2 .cse29 .cse14 .cse8) (and .cse8 (or (and .cse30 .cse1 .cse2 .cse14) (and .cse30 .cse1 .cse14 .cse9)) .cse17) (and .cse10 .cse3 .cse12 .cse9 .cse28) (and .cse10 .cse7 .cse8 .cse9) (and .cse2 .cse22 .cse3 .cse12 .cse31 .cse13) (and .cse16 .cse3 .cse29 .cse6 .cse8) (and .cse21 .cse1 .cse22 .cse12 .cse26 .cse9) (and .cse18 .cse16 .cse25 .cse6 .cse7) (and .cse4 .cse7 .cse9) (and .cse11 .cse32) (and .cse21 .cse6 (or (and .cse18 .cse2 .cse25) (and .cse18 .cse16 .cse25))) (and .cse21 .cse1 .cse2 .cse12 .cse13) (and .cse16 .cse3 .cse6 (<= .cse23 0) .cse8) (and .cse16 .cse22 .cse12 .cse7 .cse13) (and .cse1 .cse16 .cse7 .cse13 .cse8) (and .cse1 .cse2 .cse3 .cse4 .cse28) (and .cse21 .cse1 .cse16 .cse8) (and .cse5 .cse16 .cse7 .cse13 .cse8) (and .cse10 .cse12 .cse33 .cse4 .cse9) (and (or (and .cse1 .cse33 .cse13 .cse9) (and .cse16 .cse33 .cse13)) .cse4) (and .cse22 .cse3 .cse12 .cse29 .cse6 .cse9) (and .cse10 .cse2 .cse12 .cse33 .cse4) (and .cse0 .cse18 .cse5 .cse2 .cse25 .cse7) (and .cse21 .cse8 .cse9) (and .cse1 .cse16 .cse4 .cse7 .cse28) (and .cse1 .cse2 .cse22 .cse3 .cse12 .cse19 .cse17) (and .cse18 .cse2 .cse3 .cse25 .cse6 .cse13 .cse19) (and .cse18 .cse16 .cse3 .cse29 .cse6 .cse17) (and .cse0 .cse18 .cse16 .cse25 .cse7) (and .cse18 .cse5 .cse2 .cse3 .cse25 .cse6 .cse13) (and .cse1 .cse2 .cse22 .cse3 .cse12 .cse31 .cse17) (and .cse10 .cse21 .cse16 .cse24) (and .cse11 .cse1 .cse33 .cse4 .cse9) (and .cse18 .cse2 .cse3 .cse20 .cse6) (and .cse0 .cse21 .cse18 .cse6 .cse9) (and .cse10 (= ~a5~0 4) .cse2 (<= (+ ~a17~0 124) 0)) (and .cse21 .cse1 .cse2 .cse12 .cse29) (and .cse0 .cse21 .cse18 .cse16 .cse6) (and .cse21 .cse1 .cse2 .cse4) (and .cse18 .cse16 .cse25 .cse7 .cse28 .cse17) (and .cse2 .cse4 .cse7 .cse13) (and .cse1 .cse16 .cse3 .cse4 .cse17) (and .cse21 .cse1 .cse2 .cse31 .cse8) (and .cse1 .cse2 .cse3 .cse12 .cse20) (and .cse0 .cse18 .cse25 .cse7 .cse9) (and .cse21 .cse1 .cse16 .cse12) (and .cse10 .cse12 .cse7 .cse9) (and .cse27 .cse3 .cse17) (and (not .cse17) .cse1 .cse22 .cse3 .cse12 .cse9) (and .cse1 .cse3 .cse20 .cse4 .cse9) (and .cse21 .cse2 .cse20 .cse8) (and .cse2 .cse6 .cse7 .cse8)))))) [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L1129(lines 1129 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L72-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L2979(lines 2979 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L1658(lines 1658 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L2715(lines 2715 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L601(lines 601 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L4565(lines 4565 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L1394(lines 1394 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L73(line 73) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L866(lines 866 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L3509(lines 3509 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L3245(lines 3245 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L4303(lines 4303 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,878 INFO L899 garLoopResultBuilder]: For program point L75-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L3775(lines 3775 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L2454(lines 2454 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L340(lines 340 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L2190(lines 2190 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L4040(lines 4040 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L4833(line 4833) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L78-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L1928(lines 1928 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L3514(lines 3514 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L1400(lines 1400 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L2986(lines 2986 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L872(lines 872 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L2722(lines 2722 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L1665(lines 1665 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L608(lines 608 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L1137(lines 1137 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L4573(lines 4573 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,879 INFO L899 garLoopResultBuilder]: For program point L2459(lines 2459 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L3252(lines 3252 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L4309(lines 4309 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L2195(lines 2195 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L81-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L4046(lines 4046 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L3782(lines 3782 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L347(lines 347 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L84-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L3520(lines 3520 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L1406(lines 1406 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L1935(lines 1935 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L2728(lines 2728 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L879(lines 879 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L615(lines 615 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L1144(lines 1144 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L87-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L2994(lines 2994 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L1673(lines 1673 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,880 INFO L899 garLoopResultBuilder]: For program point L2466(lines 2466 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L3259(lines 3259 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L88(line 88) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L4581(lines 4581 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L4317(lines 4317 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L2203(lines 2203 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L90-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L4054(lines 4054 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L3790(lines 3790 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L355(lines 355 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L91(line 91) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L3527(lines 3527 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L4584(lines 4584 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L1413(lines 1413 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L885(lines 885 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L2735(lines 2735 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L621(lines 621 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L93-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L1943(lines 1943 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L2472(lines 2472 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,881 INFO L899 garLoopResultBuilder]: For program point L94(line 94) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L3001(lines 3001 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L3530(lines 3530 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L1152(lines 1152 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L2209(lines 2209 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L1681(lines 1681 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L3267(lines 3267 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L4324(lines 4324 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L96-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L3796(lines 3796 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L361(lines 361 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L97(line 97) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L4062(lines 4062 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L2741(lines 2741 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L1420(lines 1420 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L99-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L892(lines 892 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L628(lines 628 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L3535(lines 3535 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L4592(lines 4592 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L2214(lines 2214 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,882 INFO L899 garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L1950(lines 1950 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L2479(lines 2479 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L1159(lines 1159 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L102-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L3009(lines 3009 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L1688(lines 1688 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L4331(lines 4331 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L3274(lines 3274 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L103(line 103) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L368(lines 368 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L4068(lines 4068 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L3804(lines 3804 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L105-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L898(lines 898 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L2748(lines 2748 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L2484(lines 2484 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L3541(lines 3541 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L106(line 106) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L1956(lines 1956 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,883 INFO L899 garLoopResultBuilder]: For program point L635(lines 635 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L1428(lines 1428 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L2221(lines 2221 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L4600(lines 4600 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L3279(lines 3279 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L108-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L1166(lines 1166 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L109(line 109) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L4338(lines 4338 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L4074(lines 4074 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L3017(lines 3017 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L3810(lines 3810 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L375(lines 375 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L111-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L904(lines 904 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L112(line 112) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L1962(lines 1962 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L3548(lines 3548 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L1434(lines 1434 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L2491(lines 2491 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,884 INFO L899 garLoopResultBuilder]: For program point L2227(lines 2227 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L2756(lines 2756 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L3285(lines 3285 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L114-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L643(lines 643 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L115(line 115) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L3022(lines 3022 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L4079(lines 4079 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L4608(lines 4608 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L1702(lines 1702 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L381(lines 381 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L4345(lines 4345 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L1174(lines 1174 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L117-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L3817(lines 3817 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L1439(lines 1439 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L2232(lines 2232 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L118(line 118) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L911(lines 911 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L3554(lines 3554 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L2497(lines 2497 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L1969(lines 1969 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,885 INFO L899 garLoopResultBuilder]: For program point L120-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L4084(lines 4084 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L3292(lines 3292 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L121(line 121) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L2764(lines 2764 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L650(lines 650 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L1179(lines 1179 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L3029(lines 3029 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L1708(lines 1708 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L4615(lines 4615 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L123-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L3823(lines 3823 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L2502(lines 2502 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L388(lines 388 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L124(line 124) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L3560(lines 3560 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L1446(lines 1446 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L4353(lines 4353 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L1975(lines 1975 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L918(lines 918 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L2240(lines 2240 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,886 INFO L899 garLoopResultBuilder]: For program point L126-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L2769(lines 2769 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L127(line 127) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L4091(lines 4091 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L2507(lines 2507 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L3300(lines 3300 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L1186(lines 1186 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L129-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L3036(lines 3036 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L1715(lines 1715 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L658(lines 658 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L4622(lines 4622 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L1451(lines 1451 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L394(lines 394 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L130(line 130) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L1981(lines 1981 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L924(lines 924 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L3831(lines 3831 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L4360(lines 4360 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L132-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L3568(lines 3568 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,887 INFO L899 garLoopResultBuilder]: For program point L2247(lines 2247 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L133(line 133) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L2776(lines 2776 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L2512(lines 2512 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L1456(lines 1456 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L135-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L4099(lines 4099 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L664(lines 664 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L4628(lines 4628 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L1193(lines 1193 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L136(line 136) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L3043(lines 3043 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L401(lines 401 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L3308(lines 3308 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L1723(lines 1723 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L138-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L931(lines 931 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L3838(lines 3838 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L3574(lines 3574 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L4367(lines 4367 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L139(line 139) no Hoare annotation was computed. [2022-12-13 22:06:30,888 INFO L899 garLoopResultBuilder]: For program point L1989(lines 1989 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L2783(lines 2783 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L2519(lines 2519 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L2255(lines 2255 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L141-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L1463(lines 1463 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L142(line 142) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L4106(lines 4106 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L407(lines 407 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L1200(lines 1200 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L3050(lines 3050 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L672(lines 672 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L4636(lines 4636 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L144-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L1730(lines 1730 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L3316(lines 3316 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L145(line 145) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L938(lines 938 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L3581(lines 3581 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L1996(lines 1996 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L3846(lines 3846 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,889 INFO L899 garLoopResultBuilder]: For program point L2525(lines 2525 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,890 INFO L899 garLoopResultBuilder]: For program point L4375(lines 4375 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,890 INFO L899 garLoopResultBuilder]: For program point L147-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,890 INFO L899 garLoopResultBuilder]: For program point L2790(lines 2790 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,890 INFO L899 garLoopResultBuilder]: For program point L1469(lines 1469 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,890 INFO L899 garLoopResultBuilder]: For program point L2262(lines 2262 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,890 INFO L899 garLoopResultBuilder]: For program point L148(line 148) no Hoare annotation was computed. [2022-12-13 22:06:30,890 INFO L899 garLoopResultBuilder]: For program point L677(lines 677 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,890 INFO L899 garLoopResultBuilder]: For program point L1206(lines 1206 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,890 INFO L899 garLoopResultBuilder]: For program point L3056(lines 3056 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,890 INFO L899 garLoopResultBuilder]: For program point L4113(lines 4113 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,890 INFO L895 garLoopResultBuilder]: At program point calculate_output2_returnLabel#1(lines 1699 3176) the Hoare annotation is: (let ((.cse20 (= ~a24~0 13))) (let ((.cse23 (not .cse20)) (.cse5 (<= ~a2~0 170)) (.cse14 (<= 14 ~a7~0)) (.cse22 (not (= 3 ~a5~0))) (.cse7 (<= ~a5~0 4))) (let ((.cse9 (= ~a7~0 12)) (.cse17 (= 5 ~a5~0)) (.cse34 (+ ~a17~0 108)) (.cse31 (or (and .cse5 .cse14 .cse7 .cse23) (and .cse5 .cse14 .cse22 .cse7))) (.cse2 (= ~a7~0 13)) (.cse8 (<= ~a17~0 111))) (let ((.cse12 (<= 1936787 (* 5 ~a17~0))) (.cse10 (or (and .cse31 .cse8) (and .cse5 .cse2 .cse7 .cse8))) (.cse29 (< 111 ~a17~0)) (.cse32 (<= .cse34 0)) (.cse16 (= ~a24~0 15)) (.cse18 (<= (+ ~a17~0 450064) 0)) (.cse21 (<= 0 .cse34)) (.cse6 (<= ~a24~0 14)) (.cse33 (<= 14 ~a24~0)) (.cse27 (<= 116 ~a17~0)) (.cse26 (<= 112 ~a17~0)) (.cse4 (<= ~a5~0 3)) (.cse30 (<= 0 (+ ~a17~0 79))) (.cse0 (<= ~a17~0 110)) (.cse13 (<= 6 ~a5~0)) (.cse24 (not (= 7 ~a5~0))) (.cse1 (< 189 ~a2~0)) (.cse25 (or (and .cse5 .cse17 .cse23 .cse9) (and .cse5 .cse2 .cse17 .cse23))) (.cse3 (<= 15 ~a24~0)) (.cse28 (<= ~a17~0 255)) (.cse11 (= ~a24~0 14)) (.cse19 (< 255 ~a17~0)) (.cse15 (<= ~a2~0 189))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse6 .cse10) (and .cse11 .cse1 .cse7 .cse12 .cse9) (and .cse0 .cse13 .cse14 .cse3 .cse15) (and .cse2 .cse15 .cse16 .cse17 .cse18) (and .cse2 .cse19 .cse20 .cse17) (and .cse0 .cse11 .cse13 .cse2 .cse15) (and .cse0 .cse21 .cse2 .cse22 .cse3 .cse7) (and .cse0 .cse13 .cse15 .cse20 .cse9) (and .cse1 .cse7 .cse20 .cse9) (and .cse5 .cse11 .cse13 .cse23 .cse9) (and .cse1 .cse14 .cse22 .cse3 .cse7) (and .cse11 .cse14 .cse8 .cse17) (and .cse1 .cse2 .cse24 .cse12 .cse20) (and .cse2 .cse20 .cse17 (<= ~a17~0 64) (< 0 (+ ~a17~0 80))) (and .cse25 .cse11) (and .cse13 .cse3 .cse15 .cse9) (and .cse14 .cse22 .cse3 .cse7 .cse19) (and .cse13 .cse2 .cse15 .cse20 .cse26) (and .cse21 .cse10) (and .cse0 .cse11 .cse22 .cse7 .cse9) (and .cse1 .cse2 .cse7 .cse20) (and .cse22 .cse3 .cse7 .cse19 .cse9) (and .cse11 .cse14 .cse27 .cse17 .cse28) (and .cse21 .cse2 .cse16 .cse8 .cse17) (and .cse29 .cse14 .cse15 .cse20 .cse17) (and .cse5 .cse2 .cse3 .cse30 .cse23 .cse28) (and (or (and .cse13 .cse20 .cse9) (and .cse13 .cse14 .cse20)) .cse15 .cse26) (and .cse0 .cse13 .cse21 .cse14 .cse15 .cse20) (and .cse5 .cse21 .cse2 .cse3 .cse7) (and .cse5 .cse14 .cse27 .cse20) (and .cse0 .cse13 .cse2 .cse15 .cse20) (and .cse11 .cse15 (or (and .cse13 .cse14) (and .cse13 .cse9)) .cse26) (and .cse0 .cse21 .cse14 .cse3 .cse7) (and .cse0 .cse21 .cse22 .cse3 .cse7 .cse9) (and .cse13 .cse24 .cse15 .cse20 .cse9) (and .cse0 .cse13 .cse21 .cse2 .cse3 .cse15) (and .cse5 .cse2 .cse24 .cse20) (and .cse11 .cse13 .cse2 .cse15 .cse26) (and .cse5 .cse29 .cse14 .cse3 .cse23) (and .cse1 .cse14 .cse7 .cse20 .cse26) (and .cse2 .cse22 .cse3 .cse7 .cse27 .cse28) (and .cse21 .cse22 .cse3 .cse7 .cse15 .cse8 .cse9) (and .cse1 .cse16 .cse8 (or (not (= |ULTIMATE.start_calculate_output_~input#1| 2)) (< 281 ~a2~0)) .cse17 .cse9) (and .cse2 .cse27 .cse16 .cse17) (and .cse17 (or (and .cse29 .cse1 .cse2 .cse16) (and .cse29 .cse1 .cse16 .cse9)) .cse28) (and .cse5 .cse3 .cse7 .cse9 .cse26) (and .cse5 .cse20 .cse17 .cse9) (and .cse2 .cse22 .cse3 .cse7 .cse30 .cse8) (and .cse14 .cse3 .cse27 .cse15 .cse17) (and .cse13 .cse14 .cse24 .cse15 .cse20) (and .cse4 .cse20 .cse9) (and .cse6 .cse31) (and .cse11 .cse15 (or (and .cse13 .cse2 .cse24) (and .cse13 .cse14 .cse24))) (and .cse11 .cse1 .cse2 .cse7 .cse8) (and .cse14 .cse3 .cse15 .cse32 .cse17) (and .cse14 .cse22 .cse7 .cse20 .cse8) (and .cse0 .cse1 .cse14 .cse24 .cse20) (and .cse11 .cse1 .cse14 .cse17) (and .cse21 .cse14 .cse20 .cse8 .cse17) (and .cse5 .cse7 .cse33 .cse4 .cse9) (and (or (and .cse1 .cse33 .cse8 .cse9) (and .cse14 .cse33 .cse8)) .cse4) (and .cse19 .cse15 .cse20 .cse17 .cse9) (and .cse22 .cse3 .cse7 .cse27 .cse15 .cse9) (and .cse5 .cse2 .cse7 .cse33 .cse4) (and (or (and .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse3 .cse19 .cse4 .cse9)) .cse26) (and .cse0 .cse13 .cse21 .cse2 .cse24 .cse20) (and .cse21 (or (not .cse32) .cse15) .cse16 .cse8 .cse17 .cse9) (and .cse11 .cse17 .cse9) (and .cse21 (or (and .cse20 .cse17 .cse9 .cse28) (and .cse14 .cse27 .cse20 .cse17 .cse28))) (and .cse1 .cse2 .cse22 .cse3 .cse7 .cse18 .cse28) (and .cse13 .cse2 .cse3 .cse24 .cse15 .cse8 .cse18) (and .cse13 .cse14 .cse3 .cse27 .cse15 .cse28) (and .cse13 .cse21 .cse2 .cse3 .cse24 .cse15 .cse8) (and .cse1 .cse2 .cse22 .cse3 .cse7 .cse30 .cse28) (and .cse5 .cse11 .cse14 .cse23) (and .cse6 .cse1 .cse33 .cse4 .cse9) (and .cse13 .cse2 .cse3 .cse19 .cse15) (and .cse0 .cse11 .cse13 .cse15 .cse9) (and .cse5 (= ~a5~0 4) .cse2 (<= (+ ~a17~0 124) 0)) (and .cse11 .cse1 .cse2 .cse7 .cse27) (and .cse0 .cse11 .cse13 .cse14 .cse15) (and .cse11 .cse1 .cse2 .cse4) (and .cse13 .cse14 .cse24 .cse20 .cse26 .cse28) (and .cse2 .cse4 .cse20 .cse8) (and .cse1 .cse14 .cse3 .cse4 .cse28) (and .cse11 .cse1 .cse2 .cse30 .cse17) (and .cse1 .cse2 .cse3 .cse7 .cse19) (and .cse0 .cse13 .cse24 .cse20 .cse9) (and .cse11 .cse1 .cse14 .cse7) (and .cse5 .cse7 .cse20 .cse9) (and .cse25 .cse3 .cse28) (and .cse11 .cse2 .cse19 .cse17) (and .cse2 .cse15 .cse20 .cse17)))))) [2022-12-13 22:06:30,890 INFO L899 garLoopResultBuilder]: For program point L414(lines 414 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L150-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L4643(lines 4643 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L151(line 151) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L1737(lines 1737 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L2002(lines 2002 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L3588(lines 3588 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L3324(lines 3324 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L153-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L946(lines 946 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L2796(lines 2796 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L2532(lines 2532 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L1475(lines 1475 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L4382(lines 4382 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L154(line 154) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L3854(lines 3854 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L419(lines 419 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L2269(lines 2269 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L684(lines 684 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L1213(lines 1213 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L156-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,891 INFO L899 garLoopResultBuilder]: For program point L4649(lines 4649 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L157(line 157) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L3064(lines 3064 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L4121(lines 4121 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L3329(lines 3329 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L951(lines 951 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L159-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L2802(lines 2802 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L1745(lines 1745 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L3595(lines 3595 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L4388(lines 4388 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L160(line 160) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L2010(lines 2010 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L3860(lines 3860 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L2275(lines 2275 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L2540(lines 2540 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L1483(lines 1483 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L162-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L691(lines 691 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L427(lines 427 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,892 INFO L899 garLoopResultBuilder]: For program point L163(line 163) no Hoare annotation was computed. [2022-12-13 22:06:30,893 INFO L899 garLoopResultBuilder]: For program point L4656(lines 4656 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,893 INFO L899 garLoopResultBuilder]: For program point L1221(lines 1221 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,893 INFO L895 garLoopResultBuilder]: At program point calculate_output_returnLabel#1(lines 38 1697) the Hoare annotation is: (let ((.cse7 (= ~a24~0 13))) (let ((.cse24 (not .cse7)) (.cse10 (<= ~a2~0 170)) (.cse16 (<= 14 ~a7~0)) (.cse22 (not (= 3 ~a5~0))) (.cse12 (<= ~a5~0 4))) (let ((.cse9 (= ~a7~0 12)) (.cse8 (= 5 ~a5~0)) (.cse23 (+ ~a17~0 108)) (.cse32 (or (and .cse10 .cse16 .cse12 .cse24) (and .cse10 .cse16 .cse22 .cse12))) (.cse2 (= ~a7~0 13)) (.cse13 (<= ~a17~0 111))) (let ((.cse15 (or (and .cse32 .cse13) (and .cse10 .cse2 .cse12 .cse13))) (.cse30 (< 111 ~a17~0)) (.cse14 (= ~a24~0 15)) (.cse26 (<= 1936787 (* 5 ~a17~0))) (.cse19 (<= (+ ~a17~0 450064) 0)) (.cse5 (<= 0 .cse23)) (.cse11 (<= ~a24~0 14)) (.cse33 (<= 14 ~a24~0)) (.cse29 (<= 116 ~a17~0)) (.cse28 (<= 112 ~a17~0)) (.cse31 (<= 0 (+ ~a17~0 79))) (.cse0 (<= ~a17~0 110)) (.cse18 (<= 6 ~a5~0)) (.cse25 (not (= 7 ~a5~0))) (.cse27 (or (and .cse10 .cse8 .cse24 .cse9) (and .cse10 .cse2 .cse8 .cse24))) (.cse17 (<= ~a17~0 255)) (.cse1 (< 189 ~a2~0)) (.cse3 (<= 15 ~a24~0)) (.cse4 (<= ~a5~0 3)) (.cse21 (= ~a24~0 14)) (.cse20 (< 255 ~a17~0)) (.cse6 (<= ~a2~0 189))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse11 .cse12 .cse13 .cse9) (and .cse5 .cse6 .cse14 .cse13 .cse8 .cse9) (and .cse11 .cse15) (and .cse0 .cse1 .cse16 .cse4 .cse7) (and .cse5 .cse7 .cse8 .cse9 .cse17) (and .cse0 .cse18 .cse16 .cse3 .cse6) (and .cse2 .cse6 .cse14 .cse8 .cse19) (and .cse2 .cse20 .cse7 .cse8) (and .cse0 .cse21 .cse18 .cse2 .cse6) (and .cse0 .cse5 .cse2 .cse22 .cse3 .cse12) (and .cse0 .cse18 .cse6 .cse7 .cse9) (and .cse1 .cse12 .cse7 .cse9) (and (or (not (= |ULTIMATE.start_calculate_output_~input#1| 2)) (< 0 .cse23) (< 281 ~a2~0)) .cse1 .cse14 .cse13 .cse8 .cse9) (and .cse10 .cse21 .cse18 .cse24 .cse9) (and .cse1 .cse16 .cse22 .cse3 .cse12) (and .cse21 .cse16 .cse13 .cse8) (and .cse1 .cse2 .cse25 .cse26 .cse7) (and .cse2 .cse7 .cse8 (<= ~a17~0 64) (< 0 (+ ~a17~0 80))) (and .cse1 .cse16 .cse22 .cse12 .cse7) (and .cse27 .cse21) (and .cse18 .cse3 .cse6 .cse9) (and .cse16 .cse22 .cse3 .cse12 .cse20) (and .cse18 .cse2 .cse6 .cse7 .cse28) (and .cse5 .cse15) (and .cse0 .cse21 .cse22 .cse12 .cse9) (and .cse1 .cse2 .cse12 .cse7) (and .cse21 .cse16 .cse29 .cse8 .cse17) (and .cse5 .cse2 .cse14 .cse13 .cse8) (and .cse30 .cse16 .cse6 .cse7 .cse8) (and .cse10 .cse2 .cse3 .cse31 .cse24 .cse17) (and (or (and .cse18 .cse7 .cse9) (and .cse18 .cse16 .cse7)) .cse6 .cse28) (and .cse0 .cse18 .cse5 .cse16 .cse6 .cse7) (and .cse10 .cse5 .cse2 .cse3 .cse12) (and .cse16 .cse29 .cse7 .cse8 .cse17) (and .cse10 .cse16 .cse29 .cse7) (and .cse0 .cse18 .cse2 .cse6 .cse7) (and .cse21 .cse6 (or (and .cse18 .cse16) (and .cse18 .cse9)) .cse28) (and .cse0 .cse5 .cse16 .cse3 .cse12) (and .cse0 .cse5 .cse22 .cse3 .cse12 .cse9) (and .cse18 .cse25 .cse6 .cse7 .cse9) (and .cse0 .cse18 .cse5 .cse2 .cse3 .cse6) (and .cse10 .cse2 .cse25 .cse7) (and .cse21 .cse18 .cse2 .cse6 .cse28) (and .cse10 .cse30 .cse16 .cse3 .cse24) (and .cse2 .cse22 .cse3 .cse12 .cse29 .cse17) (and .cse5 .cse22 .cse3 .cse12 .cse6 .cse13 .cse9) (and .cse2 .cse29 .cse14 .cse8) (and .cse8 (or (and .cse30 .cse1 .cse2 .cse14) (and .cse30 .cse1 .cse14 .cse9)) .cse17) (and .cse10 .cse3 .cse12 .cse9 .cse28) (and .cse10 .cse7 .cse8 .cse9) (and .cse2 .cse22 .cse3 .cse12 .cse31 .cse13) (and .cse16 .cse3 .cse29 .cse6 .cse8) (and .cse21 .cse1 .cse22 .cse12 .cse26 .cse9) (and .cse18 .cse16 .cse25 .cse6 .cse7) (and .cse4 .cse7 .cse9) (and .cse11 .cse32) (and .cse21 .cse6 (or (and .cse18 .cse2 .cse25) (and .cse18 .cse16 .cse25))) (and .cse21 .cse1 .cse2 .cse12 .cse13) (and .cse16 .cse3 .cse6 (<= .cse23 0) .cse8) (and .cse16 .cse22 .cse12 .cse7 .cse13) (and .cse1 .cse16 .cse7 .cse13 .cse8) (and .cse1 .cse2 .cse3 .cse4 .cse28) (and .cse21 .cse1 .cse16 .cse8) (and .cse5 .cse16 .cse7 .cse13 .cse8) (and .cse10 .cse12 .cse33 .cse4 .cse9) (and (or (and .cse1 .cse33 .cse13 .cse9) (and .cse16 .cse33 .cse13)) .cse4) (and .cse22 .cse3 .cse12 .cse29 .cse6 .cse9) (and .cse10 .cse2 .cse12 .cse33 .cse4) (and .cse0 .cse18 .cse5 .cse2 .cse25 .cse7) (and .cse21 .cse8 .cse9) (and .cse1 .cse16 .cse4 .cse7 .cse28) (and .cse1 .cse2 .cse22 .cse3 .cse12 .cse19 .cse17) (and .cse18 .cse2 .cse3 .cse25 .cse6 .cse13 .cse19) (and .cse18 .cse16 .cse3 .cse29 .cse6 .cse17) (and .cse0 .cse18 .cse16 .cse25 .cse7) (and .cse18 .cse5 .cse2 .cse3 .cse25 .cse6 .cse13) (and .cse1 .cse2 .cse22 .cse3 .cse12 .cse31 .cse17) (and .cse10 .cse21 .cse16 .cse24) (and .cse11 .cse1 .cse33 .cse4 .cse9) (and .cse18 .cse2 .cse3 .cse20 .cse6) (and .cse0 .cse21 .cse18 .cse6 .cse9) (and .cse10 (= ~a5~0 4) .cse2 (<= (+ ~a17~0 124) 0)) (and .cse21 .cse1 .cse2 .cse12 .cse29) (and .cse0 .cse21 .cse18 .cse16 .cse6) (and .cse21 .cse1 .cse2 .cse4) (and .cse18 .cse16 .cse25 .cse7 .cse28 .cse17) (and .cse2 .cse4 .cse7 .cse13) (and .cse1 .cse16 .cse3 .cse4 .cse17) (and .cse21 .cse1 .cse2 .cse31 .cse8) (and .cse1 .cse2 .cse3 .cse12 .cse20) (and .cse0 .cse18 .cse25 .cse7 .cse9) (and .cse21 .cse1 .cse16 .cse12) (and .cse10 .cse12 .cse7 .cse9) (and .cse27 .cse3 .cse17) (and (not .cse17) .cse1 .cse22 .cse3 .cse12 .cse9) (and .cse1 .cse3 .cse20 .cse4 .cse9) (and .cse21 .cse2 .cse20 .cse8) (and .cse2 .cse6 .cse7 .cse8)))))) [2022-12-13 22:06:30,893 INFO L899 garLoopResultBuilder]: For program point L3600(lines 3600 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,893 INFO L899 garLoopResultBuilder]: For program point L3336(lines 3336 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,893 INFO L899 garLoopResultBuilder]: For program point L165-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,893 INFO L899 garLoopResultBuilder]: For program point L3072(lines 3072 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,893 INFO L899 garLoopResultBuilder]: For program point L4129(lines 4129 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,893 INFO L899 garLoopResultBuilder]: For program point L958(lines 958 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,893 INFO L899 garLoopResultBuilder]: For program point L166(line 166) no Hoare annotation was computed. [2022-12-13 22:06:30,893 INFO L899 garLoopResultBuilder]: For program point L2016(lines 2016 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,893 INFO L899 garLoopResultBuilder]: For program point L2809(lines 2809 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,893 INFO L899 garLoopResultBuilder]: For program point L3867(lines 3867 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L1753(lines 1753 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L4396(lines 4396 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L168-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L2283(lines 2283 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L169(line 169) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L698(lines 698 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L2548(lines 2548 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L1491(lines 1491 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L434(lines 434 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L3606(lines 3606 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L4399(lines 4399 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L171-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L4135(lines 4135 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L3343(lines 3343 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L1229(lines 1229 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L172(line 172) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L2022(lines 2022 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L3079(lines 3079 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L965(lines 965 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L3872(lines 3872 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,894 INFO L899 garLoopResultBuilder]: For program point L2816(lines 2816 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L1759(lines 1759 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L174-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L175(line 175) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L3611(lines 3611 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L440(lines 440 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L2290(lines 2290 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L705(lines 705 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L1498(lines 1498 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L177-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L3084(lines 3084 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L3877(lines 3877 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L2556(lines 2556 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L4406(lines 4406 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L178(line 178) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L4142(lines 4142 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L971(lines 971 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L4671(lines 4671 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L3350(lines 3350 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L1236(lines 1236 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L180-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,895 INFO L899 garLoopResultBuilder]: For program point L2030(lines 2030 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L1766(lines 1766 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L2823(lines 2823 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L4409(lines 4409 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L181(line 181) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L3618(lines 3618 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L2297(lines 2297 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L183-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L3090(lines 3090 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L4676(lines 4676 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L1505(lines 1505 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L448(lines 448 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L184(line 184) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L3884(lines 3884 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L713(lines 713 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L2563(lines 2563 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L3356(lines 3356 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L2828(lines 2828 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L1243(lines 1243 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L186-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L4150(lines 4150 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L2036(lines 2036 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,896 INFO L899 garLoopResultBuilder]: For program point L979(lines 979 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L1772(lines 1772 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L187(line 187) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L4416(lines 4416 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L4681(lines 4681 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L2303(lines 2303 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L189-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L3625(lines 3625 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L190(line 190) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L3097(lines 3097 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L3890(lines 3890 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L1512(lines 1512 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L455(lines 455 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L3362(lines 3362 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L720(lines 720 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L192-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L2042(lines 2042 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L985(lines 985 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L2835(lines 2835 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L2571(lines 2571 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L1250(lines 1250 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,897 INFO L899 garLoopResultBuilder]: For program point L193(line 193) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L3893(lines 3893 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L4158(lines 4158 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L1780(lines 1780 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L4687(lines 4687 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L4423(lines 4423 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L2309(lines 2309 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L195-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L1517(lines 1517 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L196(line 196) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L3632(lines 3632 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L2047(lines 2047 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L726(lines 726 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L4690(lines 4690 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L2576(lines 2576 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L462(lines 462 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L3369(lines 3369 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L198-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L3105(lines 3105 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L1256(lines 1256 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L199(line 199) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L992(lines 992 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,898 INFO L899 garLoopResultBuilder]: For program point L3899(lines 3899 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,899 INFO L899 garLoopResultBuilder]: For program point L1786(lines 1786 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,899 INFO L899 garLoopResultBuilder]: For program point L2843(lines 2843 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,899 INFO L895 garLoopResultBuilder]: At program point calculate_output4_returnLabel#1(lines 4668 4820) the Hoare annotation is: (let ((.cse14 (= ~a24~0 13))) (let ((.cse23 (not .cse14)) (.cse5 (<= ~a2~0 170)) (.cse18 (<= 14 ~a7~0)) (.cse24 (not (= 3 ~a5~0))) (.cse7 (<= ~a5~0 4))) (let ((.cse9 (= ~a7~0 12)) (.cse15 (= 5 ~a5~0)) (.cse35 (+ ~a17~0 108)) (.cse32 (or (and .cse5 .cse18 .cse7 .cse23) (and .cse5 .cse18 .cse24 .cse7))) (.cse2 (= ~a7~0 13)) (.cse8 (<= ~a17~0 111))) (let ((.cse12 (<= 1936787 (* 5 ~a17~0))) (.cse10 (or (and .cse32 .cse8) (and .cse5 .cse2 .cse7 .cse8))) (.cse31 (or (not (= |ULTIMATE.start_calculate_output_~input#1| 2)) (< 281 ~a2~0))) (.cse6 (<= ~a24~0 14)) (.cse34 (<= 14 ~a24~0)) (.cse33 (<= .cse35 0)) (.cse20 (= ~a24~0 15)) (.cse21 (<= (+ ~a17~0 450064) 0)) (.cse13 (<= 0 .cse35)) (.cse29 (< 111 ~a17~0)) (.cse28 (<= 116 ~a17~0)) (.cse27 (<= 112 ~a17~0)) (.cse30 (<= 0 (+ ~a17~0 79))) (.cse0 (<= ~a17~0 110)) (.cse17 (<= 6 ~a5~0)) (.cse25 (not (= 7 ~a5~0))) (.cse26 (or (and .cse5 .cse15 .cse23 .cse9) (and .cse5 .cse2 .cse15 .cse23))) (.cse16 (<= ~a17~0 255)) (.cse1 (< 189 ~a2~0)) (.cse3 (<= 15 ~a24~0)) (.cse4 (<= ~a5~0 3)) (.cse11 (= ~a24~0 14)) (.cse22 (< 255 ~a17~0)) (.cse19 (<= ~a2~0 189))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse6 .cse10) (and .cse11 .cse1 .cse7 .cse12 .cse9) (and .cse13 .cse14 .cse15 .cse9 .cse16) (and .cse0 .cse17 .cse18 .cse3 .cse19) (and .cse2 .cse19 .cse20 .cse15 .cse21) (and .cse5 .cse2 .cse3 .cse7 (not .cse8)) (and .cse2 .cse22 .cse14 .cse15) (and .cse0 .cse11 .cse17 .cse2 .cse19) (and .cse0 .cse17 .cse19 .cse14 .cse9) (and .cse1 .cse7 .cse14 .cse9) (and .cse5 .cse11 .cse17 .cse23 .cse9) (and .cse13 .cse2 .cse24 .cse3 .cse7 .cse8) (and .cse1 .cse18 .cse24 .cse3 .cse7) (and .cse11 .cse18 .cse8 .cse15) (and .cse1 .cse2 .cse25 .cse12 .cse14) (and .cse26 .cse11) (and .cse17 .cse3 .cse19 .cse9) (and .cse18 .cse24 .cse3 .cse7 .cse22) (and .cse17 .cse2 .cse19 .cse14 .cse27) (and .cse13 .cse10) (and .cse0 .cse11 .cse24 .cse7 .cse9) (and .cse1 .cse2 .cse7 .cse14) (and .cse24 .cse3 .cse7 .cse22 .cse9) (and .cse11 .cse18 .cse28 .cse15 .cse16) (and .cse13 .cse2 .cse20 .cse8 .cse15) (and .cse29 .cse18 .cse19 .cse14 .cse15) (and .cse5 .cse2 .cse3 .cse30 .cse23 .cse16) (and (or (and .cse17 .cse14 .cse9) (and .cse17 .cse18 .cse14)) .cse19 .cse27) (and .cse0 .cse17 .cse13 .cse18 .cse19 .cse14) (and .cse18 .cse28 .cse14 .cse15 .cse16) (and .cse5 .cse18 .cse28 .cse14) (and .cse0 .cse17 .cse2 .cse19 .cse14) (and .cse0 .cse13 .cse18 .cse3 .cse7) (and .cse0 .cse13 .cse24 .cse3 .cse7 .cse9) (and .cse17 .cse25 .cse19 .cse14 .cse9) (and .cse0 .cse17 .cse13 .cse2 .cse3 .cse19) (and .cse5 .cse2 .cse25 .cse14) (and .cse11 .cse17 .cse2 .cse19 .cse27) (and .cse2 .cse14 .cse31 .cse15 (<= ~a17~0 64) (< 0 (+ ~a17~0 80))) (and .cse5 .cse29 .cse18 .cse3 .cse23) (and .cse1 .cse18 .cse7 .cse14 .cse27) (and .cse2 .cse24 .cse3 .cse7 .cse28 .cse16) (and .cse13 .cse24 .cse3 .cse7 .cse19 .cse8 .cse9) (and .cse1 .cse20 .cse8 .cse31 .cse15 .cse9) (and .cse2 .cse28 .cse20 .cse15) (and .cse15 (or (and .cse29 .cse1 .cse2 .cse20) (and .cse29 .cse1 .cse20 .cse9)) .cse16) (and .cse5 .cse3 .cse7 .cse9 .cse27) (and .cse5 .cse14 .cse15 .cse9) (and .cse18 .cse3 .cse28 .cse19 .cse15) (and .cse17 .cse18 .cse25 .cse19 .cse14) (and .cse4 .cse14 .cse9) (and .cse6 .cse32) (and .cse11 .cse19 (or (and .cse17 .cse2 .cse25) (and .cse17 .cse18 .cse25))) (and .cse11 .cse1 .cse2 .cse7 .cse8) (and .cse18 .cse3 .cse19 .cse33 .cse15) (and .cse18 .cse24 .cse7 .cse14 .cse8) (and .cse1 .cse2 .cse3 .cse4 .cse27) (and .cse0 .cse1 .cse18 .cse25 .cse14) (and .cse11 .cse1 .cse18 .cse15) (and .cse13 .cse18 .cse14 .cse8 .cse15) (and .cse5 .cse7 .cse34 .cse4 .cse9) (and (or (and .cse1 .cse34 .cse8 .cse9) (and .cse18 .cse34 .cse8)) .cse4) (and .cse22 .cse19 .cse14 .cse15 .cse9) (and .cse24 .cse3 .cse7 .cse28 .cse19 .cse9) (and .cse5 .cse2 .cse7 .cse34 .cse4) (and .cse0 .cse17 .cse13 .cse2 .cse25 .cse14) (and .cse13 (or (not .cse33) .cse19) .cse20 .cse8 .cse15 .cse9) (and .cse11 .cse15 .cse9) (and .cse1 .cse2 .cse24 .cse3 .cse7 .cse21 .cse16) (and .cse17 .cse2 .cse3 .cse25 .cse19 .cse8 .cse21) (and .cse17 .cse18 .cse3 .cse28 .cse19 .cse16) (and .cse17 .cse13 .cse2 .cse3 .cse25 .cse19 .cse8) (and .cse1 .cse2 .cse24 .cse3 .cse7 .cse30 .cse16) (and .cse5 .cse11 .cse18 .cse23) (and .cse19 (or (and .cse11 .cse29 .cse17 .cse9) (and .cse11 .cse29 .cse17 .cse18))) (and .cse17 .cse2 .cse3 .cse22 .cse19) (and .cse0 .cse11 .cse17 .cse19 .cse9) (and .cse5 (= ~a5~0 4) .cse2 (<= (+ ~a17~0 124) 0)) (and .cse11 .cse1 .cse2 .cse7 .cse28) (and .cse0 .cse11 .cse17 .cse18 .cse19) (and .cse11 .cse1 .cse2 .cse4) (and .cse17 .cse18 .cse25 .cse14 .cse27 .cse16) (and .cse11 .cse1 .cse4 .cse9) (and .cse2 .cse4 .cse14 .cse8) (and .cse1 .cse18 .cse3 .cse4 .cse16) (and .cse11 .cse1 .cse2 .cse30 .cse15) (and .cse1 .cse2 .cse3 .cse7 .cse22) (and .cse0 .cse17 .cse25 .cse14 .cse9) (and .cse11 .cse1 .cse18 .cse7) (and .cse5 .cse7 .cse14 .cse9) (and .cse26 .cse3 .cse16) (and .cse1 .cse3 .cse22 .cse4 .cse9) (and .cse11 .cse2 .cse22 .cse15) (and .cse2 .cse19 .cse14 .cse15)))))) [2022-12-13 22:06:30,899 INFO L899 garLoopResultBuilder]: For program point L201-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,899 INFO L899 garLoopResultBuilder]: For program point L4165(lines 4165 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,899 INFO L899 garLoopResultBuilder]: For program point L4430(lines 4430 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,899 INFO L899 garLoopResultBuilder]: For program point L2316(lines 2316 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,899 INFO L899 garLoopResultBuilder]: For program point L202(line 202) no Hoare annotation was computed. [2022-12-13 22:06:30,899 INFO L899 garLoopResultBuilder]: For program point L4695(lines 4695 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,899 INFO L899 garLoopResultBuilder]: For program point L3638(lines 3638 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,899 INFO L899 garLoopResultBuilder]: For program point L2053(lines 2053 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,899 INFO L899 garLoopResultBuilder]: For program point L1525(lines 1525 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,899 INFO L899 garLoopResultBuilder]: For program point L204-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L3111(lines 3111 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L2583(lines 2583 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L469(lines 469 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L1262(lines 1262 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L205(line 205) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L998(lines 998 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L2848(lines 2848 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L1791(lines 1791 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L734(lines 734 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L4698(lines 4698 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L3377(lines 3377 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L207-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L3907(lines 3907 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L3643(lines 3643 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L208(line 208) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L4437(lines 4437 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L2323(lines 2323 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L4173(lines 4173 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L2588(lines 2588 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L210-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,900 INFO L899 garLoopResultBuilder]: For program point L2060(lines 2060 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L899 garLoopResultBuilder]: For program point L739(lines 739 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L899 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L899 garLoopResultBuilder]: For program point L1004(lines 1004 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L899 garLoopResultBuilder]: For program point L1533(lines 1533 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L899 garLoopResultBuilder]: For program point L476(lines 476 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L899 garLoopResultBuilder]: For program point L1269(lines 1269 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L899 garLoopResultBuilder]: For program point L3119(lines 3119 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L899 garLoopResultBuilder]: For program point L1798(lines 1798 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L899 garLoopResultBuilder]: For program point L4705(lines 4705 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L899 garLoopResultBuilder]: For program point L3384(lines 3384 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L899 garLoopResultBuilder]: For program point L213-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L899 garLoopResultBuilder]: For program point L2856(lines 2856 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,901 INFO L895 garLoopResultBuilder]: At program point calculate_output3_returnLabel#1(lines 3178 4666) the Hoare annotation is: (let ((.cse20 (= ~a24~0 13))) (let ((.cse23 (not .cse20)) (.cse5 (<= ~a2~0 170)) (.cse14 (<= 14 ~a7~0)) (.cse22 (not (= 3 ~a5~0))) (.cse7 (<= ~a5~0 4))) (let ((.cse9 (= ~a7~0 12)) (.cse17 (= 5 ~a5~0)) (.cse34 (+ ~a17~0 108)) (.cse31 (or (and .cse5 .cse14 .cse7 .cse23) (and .cse5 .cse14 .cse22 .cse7))) (.cse2 (= ~a7~0 13)) (.cse8 (<= ~a17~0 111))) (let ((.cse12 (<= 1936787 (* 5 ~a17~0))) (.cse10 (or (and .cse31 .cse8) (and .cse5 .cse2 .cse7 .cse8))) (.cse29 (< 111 ~a17~0)) (.cse32 (<= .cse34 0)) (.cse16 (= ~a24~0 15)) (.cse18 (<= (+ ~a17~0 450064) 0)) (.cse21 (<= 0 .cse34)) (.cse6 (<= ~a24~0 14)) (.cse33 (<= 14 ~a24~0)) (.cse27 (<= 116 ~a17~0)) (.cse26 (<= 112 ~a17~0)) (.cse4 (<= ~a5~0 3)) (.cse30 (<= 0 (+ ~a17~0 79))) (.cse0 (<= ~a17~0 110)) (.cse13 (<= 6 ~a5~0)) (.cse24 (not (= 7 ~a5~0))) (.cse1 (< 189 ~a2~0)) (.cse25 (or (and .cse5 .cse17 .cse23 .cse9) (and .cse5 .cse2 .cse17 .cse23))) (.cse3 (<= 15 ~a24~0)) (.cse28 (<= ~a17~0 255)) (.cse11 (= ~a24~0 14)) (.cse19 (< 255 ~a17~0)) (.cse15 (<= ~a2~0 189))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse6 .cse10) (and .cse11 .cse1 .cse7 .cse12 .cse9) (and .cse0 .cse13 .cse14 .cse3 .cse15) (and .cse2 .cse15 .cse16 .cse17 .cse18) (and .cse2 .cse19 .cse20 .cse17) (and .cse0 .cse11 .cse13 .cse2 .cse15) (and .cse0 .cse21 .cse2 .cse22 .cse3 .cse7) (and .cse0 .cse13 .cse15 .cse20 .cse9) (and .cse1 .cse7 .cse20 .cse9) (and .cse5 .cse11 .cse13 .cse23 .cse9) (and .cse1 .cse14 .cse22 .cse3 .cse7) (and .cse11 .cse14 .cse8 .cse17) (and .cse1 .cse2 .cse24 .cse12 .cse20) (and .cse2 .cse20 .cse17 (<= ~a17~0 64) (< 0 (+ ~a17~0 80))) (and .cse25 .cse11) (and .cse13 .cse3 .cse15 .cse9) (and .cse14 .cse22 .cse3 .cse7 .cse19) (and .cse13 .cse2 .cse15 .cse20 .cse26) (and .cse21 .cse10) (and .cse0 .cse11 .cse22 .cse7 .cse9) (and .cse1 .cse2 .cse7 .cse20) (and .cse11 .cse14 .cse27 .cse17 .cse28) (and .cse21 .cse2 .cse16 .cse8 .cse17) (and .cse29 .cse14 .cse15 .cse20 .cse17) (and .cse5 .cse2 .cse3 .cse30 .cse23 .cse28) (and (or (and .cse13 .cse20 .cse9) (and .cse13 .cse14 .cse20)) .cse15 .cse26) (and .cse0 .cse13 .cse21 .cse14 .cse15 .cse20) (and .cse5 .cse21 .cse2 .cse3 .cse7) (and .cse5 .cse14 .cse27 .cse20) (and .cse0 .cse13 .cse2 .cse15 .cse20) (and .cse11 .cse15 (or (and .cse13 .cse14) (and .cse13 .cse9)) .cse26) (and .cse0 .cse21 .cse14 .cse3 .cse7) (and .cse0 .cse21 .cse22 .cse3 .cse7 .cse9) (and .cse13 .cse24 .cse15 .cse20 .cse9) (and .cse0 .cse13 .cse21 .cse2 .cse3 .cse15) (and .cse5 .cse2 .cse24 .cse20) (and .cse11 .cse13 .cse2 .cse15 .cse26) (and .cse5 .cse29 .cse14 .cse3 .cse23) (and .cse1 .cse14 .cse7 .cse20 .cse26) (and .cse2 .cse22 .cse3 .cse7 .cse27 .cse28) (and .cse21 .cse22 .cse3 .cse7 .cse15 .cse8 .cse9) (and .cse1 .cse16 .cse8 (or (not (= |ULTIMATE.start_calculate_output_~input#1| 2)) (< 281 ~a2~0)) .cse17 .cse9) (and .cse2 .cse27 .cse16 .cse17) (and .cse17 (or (and .cse29 .cse1 .cse2 .cse16) (and .cse29 .cse1 .cse16 .cse9)) .cse28) (and .cse5 .cse3 .cse7 .cse9 .cse26) (and .cse5 .cse20 .cse17 .cse9) (and .cse2 .cse22 .cse3 .cse7 .cse30 .cse8) (and .cse14 .cse3 .cse27 .cse15 .cse17) (and .cse13 .cse14 .cse24 .cse15 .cse20) (and .cse4 .cse20 .cse9) (and .cse6 .cse31) (and .cse11 .cse15 (or (and .cse13 .cse2 .cse24) (and .cse13 .cse14 .cse24))) (and .cse11 .cse1 .cse2 .cse7 .cse8) (and .cse14 .cse3 .cse15 .cse32 .cse17) (and .cse14 .cse22 .cse7 .cse20 .cse8) (and .cse1 .cse2 .cse3 .cse4 .cse26) (and .cse0 .cse1 .cse14 .cse24 .cse20) (and .cse11 .cse1 .cse14 .cse17) (and .cse21 .cse14 .cse20 .cse8 .cse17) (and .cse5 .cse7 .cse33 .cse4 .cse9) (and (or (and .cse1 .cse33 .cse8 .cse9) (and .cse14 .cse33 .cse8)) .cse4) (and .cse19 .cse15 .cse20 .cse17 .cse9) (and .cse22 .cse3 .cse7 .cse27 .cse15 .cse9) (and .cse5 .cse2 .cse7 .cse33 .cse4) (and .cse0 .cse13 .cse21 .cse2 .cse24 .cse20) (and .cse21 (or (not .cse32) .cse15) .cse16 .cse8 .cse17 .cse9) (and .cse11 .cse17 .cse9) (and .cse21 (or (and .cse20 .cse17 .cse9 .cse28) (and .cse14 .cse27 .cse20 .cse17 .cse28))) (and .cse1 .cse2 .cse22 .cse3 .cse7 .cse18 .cse28) (and .cse13 .cse2 .cse3 .cse24 .cse15 .cse8 .cse18) (and .cse13 .cse14 .cse3 .cse27 .cse15 .cse28) (and .cse13 .cse21 .cse2 .cse3 .cse24 .cse15 .cse8) (and .cse1 .cse2 .cse22 .cse3 .cse7 .cse30 .cse28) (and .cse5 .cse11 .cse14 .cse23) (and .cse6 .cse1 .cse33 .cse4 .cse9) (and .cse1 .cse3 .cse7 .cse19 .cse9) (and .cse13 .cse2 .cse3 .cse19 .cse15) (and .cse0 .cse11 .cse13 .cse15 .cse9) (and .cse5 (= ~a5~0 4) .cse2 (<= (+ ~a17~0 124) 0)) (and .cse11 .cse1 .cse2 .cse7 .cse27) (and .cse0 .cse11 .cse13 .cse14 .cse15) (and .cse11 .cse1 .cse2 .cse4) (and .cse13 .cse14 .cse24 .cse20 .cse26 .cse28) (and .cse2 .cse4 .cse20 .cse8) (and .cse1 .cse14 .cse3 .cse4 .cse28) (and .cse11 .cse1 .cse2 .cse30 .cse17) (and .cse1 .cse2 .cse3 .cse7 .cse19) (and .cse0 .cse13 .cse24 .cse20 .cse9) (and .cse11 .cse1 .cse14 .cse7) (and .cse5 .cse7 .cse20 .cse9) (and .cse25 .cse3 .cse28) (and .cse11 .cse2 .cse19 .cse17) (and .cse2 .cse15 .cse20 .cse17)))))) [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L3649(lines 3649 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L214(line 214) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L3914(lines 3914 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L479(lines 479 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L2330(lines 2330 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L216-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L4180(lines 4180 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L2066(lines 2066 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L2595(lines 2595 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L4445(lines 4445 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L217(line 217) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L1803(lines 1803 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L746(lines 746 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L4711(lines 4711 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L1540(lines 1540 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L1276(lines 1276 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L2333(lines 2333 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L219-1(lines 38 1697) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L3126(lines 3126 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L1012(lines 1012 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,902 INFO L899 garLoopResultBuilder]: For program point L3919(lines 3919 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L220(line 220) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L2863(lines 2863 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L485(lines 485 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L3392(lines 3392 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L3657(lines 3657 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L4186(lines 4186 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L752(lines 752 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L4452(lines 4452 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L2074(lines 2074 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L3924(lines 3924 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L1810(lines 1810 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L4717(lines 4717 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L1546(lines 1546 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L2603(lines 2603 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L1282(lines 1282 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L2339(lines 2339 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L1018(lines 1018 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L2869(lines 2869 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L491(lines 491 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L3134(lines 3134 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2022-12-13 22:06:30,903 INFO L899 garLoopResultBuilder]: For program point L228(lines 228 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L3664(lines 3664 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L3400(lines 3400 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L4193(lines 4193 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L2079(lines 2079 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L1023(lines 1023 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L759(lines 759 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L4459(lines 4459 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L1288(lines 1288 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L2345(lines 2345 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L3931(lines 3931 4664) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L2610(lines 2610 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L4724(lines 4724 4818) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L1818(lines 1818 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L1554(lines 1554 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L233(lines 233 1695) no Hoare annotation was computed. [2022-12-13 22:06:30,904 INFO L899 garLoopResultBuilder]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2022-12-13 22:06:30,907 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:06:30,909 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 22:06:30,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 10:06:30 BoogieIcfgContainer [2022-12-13 22:06:30,972 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 22:06:30,973 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 22:06:30,973 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 22:06:30,973 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 22:06:30,973 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:59:26" (3/4) ... [2022-12-13 22:06:30,976 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-13 22:06:31,018 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-12-13 22:06:31,023 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-12-13 22:06:31,028 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-13 22:06:31,033 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-13 22:06:31,340 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/witness.graphml [2022-12-13 22:06:31,340 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 22:06:31,340 INFO L158 Benchmark]: Toolchain (without parser) took 430522.08ms. Allocated memory was 148.9MB in the beginning and 8.2GB in the end (delta: 8.0GB). Free memory was 98.4MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 6.6GB. Max. memory is 16.1GB. [2022-12-13 22:06:31,341 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory was 121.0MB in the beginning and 120.8MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 22:06:31,341 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1334.71ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 98.4MB in the beginning and 98.5MB in the end (delta: -155.1kB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2022-12-13 22:06:31,341 INFO L158 Benchmark]: Boogie Procedure Inliner took 211.99ms. Allocated memory is still 188.7MB. Free memory was 98.5MB in the beginning and 75.1MB in the end (delta: 23.5MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. [2022-12-13 22:06:31,341 INFO L158 Benchmark]: Boogie Preprocessor took 239.34ms. Allocated memory is still 188.7MB. Free memory was 74.1MB in the beginning and 61.7MB in the end (delta: 12.4MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. [2022-12-13 22:06:31,341 INFO L158 Benchmark]: RCFGBuilder took 3445.79ms. Allocated memory was 188.7MB in the beginning and 348.1MB in the end (delta: 159.4MB). Free memory was 61.7MB in the beginning and 135.8MB in the end (delta: -74.1MB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. [2022-12-13 22:06:31,341 INFO L158 Benchmark]: TraceAbstraction took 424917.58ms. Allocated memory was 348.1MB in the beginning and 8.2GB in the end (delta: 7.8GB). Free memory was 135.8MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 7.2GB. Max. memory is 16.1GB. [2022-12-13 22:06:31,341 INFO L158 Benchmark]: Witness Printer took 367.34ms. Allocated memory is still 8.2GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2022-12-13 22:06:31,342 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory was 121.0MB in the beginning and 120.8MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1334.71ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 98.4MB in the beginning and 98.5MB in the end (delta: -155.1kB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 211.99ms. Allocated memory is still 188.7MB. Free memory was 98.5MB in the beginning and 75.1MB in the end (delta: 23.5MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 239.34ms. Allocated memory is still 188.7MB. Free memory was 74.1MB in the beginning and 61.7MB in the end (delta: 12.4MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3445.79ms. Allocated memory was 188.7MB in the beginning and 348.1MB in the end (delta: 159.4MB). Free memory was 61.7MB in the beginning and 135.8MB in the end (delta: -74.1MB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. * TraceAbstraction took 424917.58ms. Allocated memory was 348.1MB in the beginning and 8.2GB in the end (delta: 7.8GB). Free memory was 135.8MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 7.2GB. Max. memory is 16.1GB. * Witness Printer took 367.34ms. Allocated memory is still 8.2GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 202]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 818 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 424.8s, OverallIterations: 33, TraceHistogramMax: 10, PathProgramHistogramMax: 1, EmptinessCheckTime: 1.3s, AutomataDifference: 140.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 184.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 34170 SdHoareTripleChecker+Valid, 115.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 34170 mSDsluCounter, 28516 SdHoareTripleChecker+Invalid, 98.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 644 mSDsCounter, 16811 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 138124 IncrementalHoareTripleChecker+Invalid, 154935 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 16811 mSolverCounterUnsat, 27872 mSDtfsCounter, 138124 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 16957 GetRequests, 16842 SyntacticMatches, 3 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=207280occurred in iteration=32, InterpolantAutomatonStates: 133, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 36.6s AutomataMinimizationTime, 33 MinimizatonAttempts, 168146 StatesRemovedByMinimization, 25 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 1494 NumberOfFragments, 9272 HoareAnnotationTreeSize, 6 FomulaSimplifications, 139437 FormulaSimplificationTreeSizeReduction, 85.8s HoareSimplificationTime, 6 FomulaSimplificationsInter, 379762 FormulaSimplificationTreeSizeReductionInter, 99.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.2s SsaConstructionTime, 3.6s SatisfiabilityAnalysisTime, 50.4s InterpolantComputationTime, 39832 NumberOfCodeBlocks, 39832 NumberOfCodeBlocksAsserted, 46 NumberOfCheckSat, 42743 ConstructedInterpolants, 0 QuantifiedInterpolants, 158529 SizeOfPredicates, 10 NumberOfNonLiveVariables, 16394 ConjunctsInSsa, 49 ConjunctsInUnsatCore, 48 InterpolantComputations, 31 PerfectInterpolantSequences, 61147/64998 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a17 <= 110 && 189 < a2) && a7 == 13) && 15 <= a24) && a5 <= 3) || ((((0 <= a17 + 108 && a2 <= 189) && a24 == 13) && 5 == a5) && a7 == 12)) || ((((a2 <= 170 && a24 <= 14) && a5 <= 4) && a17 <= 111) && a7 == 12)) || (((((0 <= a17 + 108 && a2 <= 189) && a24 == 15) && a17 <= 111) && 5 == a5) && a7 == 12)) || (a24 <= 14 && ((((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)) && a17 <= 111) || (((a2 <= 170 && a7 == 13) && a5 <= 4) && a17 <= 111)))) || ((((a17 <= 110 && 189 < a2) && 14 <= a7) && a5 <= 3) && a24 == 13)) || ((((0 <= a17 + 108 && a24 == 13) && 5 == a5) && a7 == 12) && a17 <= 255)) || ((((a17 <= 110 && 6 <= a5) && 14 <= a7) && 15 <= a24) && a2 <= 189)) || ((((a7 == 13 && a2 <= 189) && a24 == 15) && 5 == a5) && a17 + 450064 <= 0)) || (((a7 == 13 && 255 < a17) && a24 == 13) && 5 == a5)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && a7 == 13) && a2 <= 189)) || (((((a17 <= 110 && 0 <= a17 + 108) && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4)) || ((((a17 <= 110 && 6 <= a5) && a2 <= 189) && a24 == 13) && a7 == 12)) || (((189 < a2 && a5 <= 4) && a24 == 13) && a7 == 12)) || (((((((!(input == 2) || 0 < a17 + 108) || 281 < a2) && 189 < a2) && a24 == 15) && a17 <= 111) && 5 == a5) && a7 == 12)) || ((((a2 <= 170 && a24 == 14) && 6 <= a5) && !(a24 == 13)) && a7 == 12)) || ((((189 < a2 && 14 <= a7) && !(3 == a5)) && 15 <= a24) && a5 <= 4)) || (((a24 == 14 && 14 <= a7) && a17 <= 111) && 5 == a5)) || ((((189 < a2 && a7 == 13) && !(7 == a5)) && 1936787 <= 5 * a17) && a24 == 13)) || ((((a7 == 13 && a24 == 13) && 5 == a5) && a17 <= 64) && 0 < a17 + 80)) || ((((189 < a2 && 14 <= a7) && !(3 == a5)) && a5 <= 4) && a24 == 13)) || (((((a2 <= 170 && 5 == a5) && !(a24 == 13)) && a7 == 12) || (((a2 <= 170 && a7 == 13) && 5 == a5) && !(a24 == 13))) && a24 == 14)) || (((6 <= a5 && 15 <= a24) && a2 <= 189) && a7 == 12)) || ((((14 <= a7 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 255 < a17)) || ((((6 <= a5 && a7 == 13) && a2 <= 189) && a24 == 13) && 112 <= a17)) || (0 <= a17 + 108 && ((((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)) && a17 <= 111) || (((a2 <= 170 && a7 == 13) && a5 <= 4) && a17 <= 111)))) || ((((a17 <= 110 && a24 == 14) && !(3 == a5)) && a5 <= 4) && a7 == 12)) || (((189 < a2 && a7 == 13) && a5 <= 4) && a24 == 13)) || ((((a24 == 14 && 14 <= a7) && 116 <= a17) && 5 == a5) && a17 <= 255)) || ((((0 <= a17 + 108 && a7 == 13) && a24 == 15) && a17 <= 111) && 5 == a5)) || ((((111 < a17 && 14 <= a7) && a2 <= 189) && a24 == 13) && 5 == a5)) || (((((a2 <= 170 && a7 == 13) && 15 <= a24) && 0 <= a17 + 79) && !(a24 == 13)) && a17 <= 255)) || (((((6 <= a5 && a24 == 13) && a7 == 12) || ((6 <= a5 && 14 <= a7) && a24 == 13)) && a2 <= 189) && 112 <= a17)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && 14 <= a7) && a2 <= 189) && a24 == 13)) || ((((a2 <= 170 && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && a5 <= 4)) || ((((14 <= a7 && 116 <= a17) && a24 == 13) && 5 == a5) && a17 <= 255)) || (((a2 <= 170 && 14 <= a7) && 116 <= a17) && a24 == 13)) || ((((a17 <= 110 && 6 <= a5) && a7 == 13) && a2 <= 189) && a24 == 13)) || (((a24 == 14 && a2 <= 189) && ((6 <= a5 && 14 <= a7) || (6 <= a5 && a7 == 12))) && 112 <= a17)) || ((((a17 <= 110 && 0 <= a17 + 108) && 14 <= a7) && 15 <= a24) && a5 <= 4)) || (((((a17 <= 110 && 0 <= a17 + 108) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a7 == 12)) || ((((6 <= a5 && !(7 == a5)) && a2 <= 189) && a24 == 13) && a7 == 12)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && a2 <= 189)) || (((a2 <= 170 && a7 == 13) && !(7 == a5)) && a24 == 13)) || ((((a24 == 14 && 6 <= a5) && a7 == 13) && a2 <= 189) && 112 <= a17)) || ((((a2 <= 170 && 111 < a17) && 14 <= a7) && 15 <= a24) && !(a24 == 13))) || (((((a7 == 13 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 116 <= a17) && a17 <= 255)) || ((((((0 <= a17 + 108 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a2 <= 189) && a17 <= 111) && a7 == 12)) || (((a7 == 13 && 116 <= a17) && a24 == 15) && 5 == a5)) || ((5 == a5 && ((((111 < a17 && 189 < a2) && a7 == 13) && a24 == 15) || (((111 < a17 && 189 < a2) && a24 == 15) && a7 == 12))) && a17 <= 255)) || ((((a2 <= 170 && 15 <= a24) && a5 <= 4) && a7 == 12) && 112 <= a17)) || (((a2 <= 170 && a24 == 13) && 5 == a5) && a7 == 12)) || (((((a7 == 13 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 0 <= a17 + 79) && a17 <= 111)) || ((((14 <= a7 && 15 <= a24) && 116 <= a17) && a2 <= 189) && 5 == a5)) || (((((a24 == 14 && 189 < a2) && !(3 == a5)) && a5 <= 4) && 1936787 <= 5 * a17) && a7 == 12)) || ((((6 <= a5 && 14 <= a7) && !(7 == a5)) && a2 <= 189) && a24 == 13)) || ((a5 <= 3 && a24 == 13) && a7 == 12)) || (a24 <= 14 && ((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)))) || ((a24 == 14 && a2 <= 189) && (((6 <= a5 && a7 == 13) && !(7 == a5)) || ((6 <= a5 && 14 <= a7) && !(7 == a5))))) || ((((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 4) && a17 <= 111)) || ((((14 <= a7 && 15 <= a24) && a2 <= 189) && a17 + 108 <= 0) && 5 == a5)) || ((((14 <= a7 && !(3 == a5)) && a5 <= 4) && a24 == 13) && a17 <= 111)) || ((((189 < a2 && 14 <= a7) && a24 == 13) && a17 <= 111) && 5 == a5)) || ((((189 < a2 && a7 == 13) && 15 <= a24) && a5 <= 3) && 112 <= a17)) || (((a24 == 14 && 189 < a2) && 14 <= a7) && 5 == a5)) || ((((0 <= a17 + 108 && 14 <= a7) && a24 == 13) && a17 <= 111) && 5 == a5)) || ((((a2 <= 170 && a5 <= 4) && 14 <= a24) && a5 <= 3) && a7 == 12)) || (((((189 < a2 && 14 <= a24) && a17 <= 111) && a7 == 12) || ((14 <= a7 && 14 <= a24) && a17 <= 111)) && a5 <= 3)) || (((((!(3 == a5) && 15 <= a24) && a5 <= 4) && 116 <= a17) && a2 <= 189) && a7 == 12)) || ((((a2 <= 170 && a7 == 13) && a5 <= 4) && 14 <= a24) && a5 <= 3)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && a7 == 13) && !(7 == a5)) && a24 == 13)) || ((a24 == 14 && 5 == a5) && a7 == 12)) || ((((189 < a2 && 14 <= a7) && a5 <= 3) && a24 == 13) && 112 <= a17)) || ((((((189 < a2 && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a17 + 450064 <= 0) && a17 <= 255)) || ((((((6 <= a5 && a7 == 13) && 15 <= a24) && !(7 == a5)) && a2 <= 189) && a17 <= 111) && a17 + 450064 <= 0)) || (((((6 <= a5 && 14 <= a7) && 15 <= a24) && 116 <= a17) && a2 <= 189) && a17 <= 255)) || ((((a17 <= 110 && 6 <= a5) && 14 <= a7) && !(7 == a5)) && a24 == 13)) || ((((((6 <= a5 && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && !(7 == a5)) && a2 <= 189) && a17 <= 111)) || ((((((189 < a2 && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 0 <= a17 + 79) && a17 <= 255)) || (((a2 <= 170 && a24 == 14) && 14 <= a7) && !(a24 == 13))) || ((((a24 <= 14 && 189 < a2) && 14 <= a24) && a5 <= 3) && a7 == 12)) || ((((6 <= a5 && a7 == 13) && 15 <= a24) && 255 < a17) && a2 <= 189)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && a2 <= 189) && a7 == 12)) || (((a2 <= 170 && a5 == 4) && a7 == 13) && a17 + 124 <= 0)) || ((((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 4) && 116 <= a17)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && 14 <= a7) && a2 <= 189)) || (((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 3)) || (((((6 <= a5 && 14 <= a7) && !(7 == a5)) && a24 == 13) && 112 <= a17) && a17 <= 255)) || (((a7 == 13 && a5 <= 3) && a24 == 13) && a17 <= 111)) || ((((189 < a2 && 14 <= a7) && 15 <= a24) && a5 <= 3) && a17 <= 255)) || ((((a24 == 14 && 189 < a2) && a7 == 13) && 0 <= a17 + 79) && 5 == a5)) || ((((189 < a2 && a7 == 13) && 15 <= a24) && a5 <= 4) && 255 < a17)) || ((((a17 <= 110 && 6 <= a5) && !(7 == a5)) && a24 == 13) && a7 == 12)) || (((a24 == 14 && 189 < a2) && 14 <= a7) && a5 <= 4)) || (((a2 <= 170 && a5 <= 4) && a24 == 13) && a7 == 12)) || ((((((a2 <= 170 && 5 == a5) && !(a24 == 13)) && a7 == 12) || (((a2 <= 170 && a7 == 13) && 5 == a5) && !(a24 == 13))) && 15 <= a24) && a17 <= 255)) || (((((!(a17 <= 255) && 189 < a2) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a7 == 12)) || ((((189 < a2 && 15 <= a24) && 255 < a17) && a5 <= 3) && a7 == 12)) || (((a24 == 14 && a7 == 13) && 255 < a17) && 5 == a5)) || (((a7 == 13 && a2 <= 189) && a24 == 13) && 5 == a5) - InvariantResult [Line: 4668]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a17 <= 110 && 189 < a2) && a7 == 13) && 15 <= a24) && a5 <= 3) || ((((a2 <= 170 && a24 <= 14) && a5 <= 4) && a17 <= 111) && a7 == 12)) || (a24 <= 14 && ((((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)) && a17 <= 111) || (((a2 <= 170 && a7 == 13) && a5 <= 4) && a17 <= 111)))) || ((((a24 == 14 && 189 < a2) && a5 <= 4) && 1936787 <= 5 * a17) && a7 == 12)) || ((((0 <= a17 + 108 && a24 == 13) && 5 == a5) && a7 == 12) && a17 <= 255)) || ((((a17 <= 110 && 6 <= a5) && 14 <= a7) && 15 <= a24) && a2 <= 189)) || ((((a7 == 13 && a2 <= 189) && a24 == 15) && 5 == a5) && a17 + 450064 <= 0)) || ((((a2 <= 170 && a7 == 13) && 15 <= a24) && a5 <= 4) && !(a17 <= 111))) || (((a7 == 13 && 255 < a17) && a24 == 13) && 5 == a5)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && a7 == 13) && a2 <= 189)) || ((((a17 <= 110 && 6 <= a5) && a2 <= 189) && a24 == 13) && a7 == 12)) || (((189 < a2 && a5 <= 4) && a24 == 13) && a7 == 12)) || ((((a2 <= 170 && a24 == 14) && 6 <= a5) && !(a24 == 13)) && a7 == 12)) || (((((0 <= a17 + 108 && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a17 <= 111)) || ((((189 < a2 && 14 <= a7) && !(3 == a5)) && 15 <= a24) && a5 <= 4)) || (((a24 == 14 && 14 <= a7) && a17 <= 111) && 5 == a5)) || ((((189 < a2 && a7 == 13) && !(7 == a5)) && 1936787 <= 5 * a17) && a24 == 13)) || (((((a2 <= 170 && 5 == a5) && !(a24 == 13)) && a7 == 12) || (((a2 <= 170 && a7 == 13) && 5 == a5) && !(a24 == 13))) && a24 == 14)) || (((6 <= a5 && 15 <= a24) && a2 <= 189) && a7 == 12)) || ((((14 <= a7 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 255 < a17)) || ((((6 <= a5 && a7 == 13) && a2 <= 189) && a24 == 13) && 112 <= a17)) || (0 <= a17 + 108 && ((((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)) && a17 <= 111) || (((a2 <= 170 && a7 == 13) && a5 <= 4) && a17 <= 111)))) || ((((a17 <= 110 && a24 == 14) && !(3 == a5)) && a5 <= 4) && a7 == 12)) || (((189 < a2 && a7 == 13) && a5 <= 4) && a24 == 13)) || ((((!(3 == a5) && 15 <= a24) && a5 <= 4) && 255 < a17) && a7 == 12)) || ((((a24 == 14 && 14 <= a7) && 116 <= a17) && 5 == a5) && a17 <= 255)) || ((((0 <= a17 + 108 && a7 == 13) && a24 == 15) && a17 <= 111) && 5 == a5)) || ((((111 < a17 && 14 <= a7) && a2 <= 189) && a24 == 13) && 5 == a5)) || (((((a2 <= 170 && a7 == 13) && 15 <= a24) && 0 <= a17 + 79) && !(a24 == 13)) && a17 <= 255)) || (((((6 <= a5 && a24 == 13) && a7 == 12) || ((6 <= a5 && 14 <= a7) && a24 == 13)) && a2 <= 189) && 112 <= a17)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && 14 <= a7) && a2 <= 189) && a24 == 13)) || ((((14 <= a7 && 116 <= a17) && a24 == 13) && 5 == a5) && a17 <= 255)) || (((a2 <= 170 && 14 <= a7) && 116 <= a17) && a24 == 13)) || ((((a17 <= 110 && 6 <= a5) && a7 == 13) && a2 <= 189) && a24 == 13)) || ((((a17 <= 110 && 0 <= a17 + 108) && 14 <= a7) && 15 <= a24) && a5 <= 4)) || (((((a17 <= 110 && 0 <= a17 + 108) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a7 == 12)) || ((((6 <= a5 && !(7 == a5)) && a2 <= 189) && a24 == 13) && a7 == 12)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && a2 <= 189)) || (((a2 <= 170 && a7 == 13) && !(7 == a5)) && a24 == 13)) || ((((a24 == 14 && 6 <= a5) && a7 == 13) && a2 <= 189) && 112 <= a17)) || (((((a7 == 13 && a24 == 13) && (!(input == 2) || 281 < a2)) && 5 == a5) && a17 <= 64) && 0 < a17 + 80)) || ((((a2 <= 170 && 111 < a17) && 14 <= a7) && 15 <= a24) && !(a24 == 13))) || ((((189 < a2 && 14 <= a7) && a5 <= 4) && a24 == 13) && 112 <= a17)) || (((((a7 == 13 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 116 <= a17) && a17 <= 255)) || ((((((0 <= a17 + 108 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a2 <= 189) && a17 <= 111) && a7 == 12)) || (((((189 < a2 && a24 == 15) && a17 <= 111) && (!(input == 2) || 281 < a2)) && 5 == a5) && a7 == 12)) || (((a7 == 13 && 116 <= a17) && a24 == 15) && 5 == a5)) || ((5 == a5 && ((((111 < a17 && 189 < a2) && a7 == 13) && a24 == 15) || (((111 < a17 && 189 < a2) && a24 == 15) && a7 == 12))) && a17 <= 255)) || ((((a2 <= 170 && 15 <= a24) && a5 <= 4) && a7 == 12) && 112 <= a17)) || (((a2 <= 170 && a24 == 13) && 5 == a5) && a7 == 12)) || ((((14 <= a7 && 15 <= a24) && 116 <= a17) && a2 <= 189) && 5 == a5)) || ((((6 <= a5 && 14 <= a7) && !(7 == a5)) && a2 <= 189) && a24 == 13)) || ((a5 <= 3 && a24 == 13) && a7 == 12)) || (a24 <= 14 && ((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)))) || ((a24 == 14 && a2 <= 189) && (((6 <= a5 && a7 == 13) && !(7 == a5)) || ((6 <= a5 && 14 <= a7) && !(7 == a5))))) || ((((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 4) && a17 <= 111)) || ((((14 <= a7 && 15 <= a24) && a2 <= 189) && a17 + 108 <= 0) && 5 == a5)) || ((((14 <= a7 && !(3 == a5)) && a5 <= 4) && a24 == 13) && a17 <= 111)) || ((((189 < a2 && a7 == 13) && 15 <= a24) && a5 <= 3) && 112 <= a17)) || ((((a17 <= 110 && 189 < a2) && 14 <= a7) && !(7 == a5)) && a24 == 13)) || (((a24 == 14 && 189 < a2) && 14 <= a7) && 5 == a5)) || ((((0 <= a17 + 108 && 14 <= a7) && a24 == 13) && a17 <= 111) && 5 == a5)) || ((((a2 <= 170 && a5 <= 4) && 14 <= a24) && a5 <= 3) && a7 == 12)) || (((((189 < a2 && 14 <= a24) && a17 <= 111) && a7 == 12) || ((14 <= a7 && 14 <= a24) && a17 <= 111)) && a5 <= 3)) || ((((255 < a17 && a2 <= 189) && a24 == 13) && 5 == a5) && a7 == 12)) || (((((!(3 == a5) && 15 <= a24) && a5 <= 4) && 116 <= a17) && a2 <= 189) && a7 == 12)) || ((((a2 <= 170 && a7 == 13) && a5 <= 4) && 14 <= a24) && a5 <= 3)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && a7 == 13) && !(7 == a5)) && a24 == 13)) || (((((0 <= a17 + 108 && (!(a17 + 108 <= 0) || a2 <= 189)) && a24 == 15) && a17 <= 111) && 5 == a5) && a7 == 12)) || ((a24 == 14 && 5 == a5) && a7 == 12)) || ((((((189 < a2 && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a17 + 450064 <= 0) && a17 <= 255)) || ((((((6 <= a5 && a7 == 13) && 15 <= a24) && !(7 == a5)) && a2 <= 189) && a17 <= 111) && a17 + 450064 <= 0)) || (((((6 <= a5 && 14 <= a7) && 15 <= a24) && 116 <= a17) && a2 <= 189) && a17 <= 255)) || ((((((6 <= a5 && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && !(7 == a5)) && a2 <= 189) && a17 <= 111)) || ((((((189 < a2 && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 0 <= a17 + 79) && a17 <= 255)) || (((a2 <= 170 && a24 == 14) && 14 <= a7) && !(a24 == 13))) || (a2 <= 189 && ((((a24 == 14 && 111 < a17) && 6 <= a5) && a7 == 12) || (((a24 == 14 && 111 < a17) && 6 <= a5) && 14 <= a7)))) || ((((6 <= a5 && a7 == 13) && 15 <= a24) && 255 < a17) && a2 <= 189)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && a2 <= 189) && a7 == 12)) || (((a2 <= 170 && a5 == 4) && a7 == 13) && a17 + 124 <= 0)) || ((((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 4) && 116 <= a17)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && 14 <= a7) && a2 <= 189)) || (((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 3)) || (((((6 <= a5 && 14 <= a7) && !(7 == a5)) && a24 == 13) && 112 <= a17) && a17 <= 255)) || (((a24 == 14 && 189 < a2) && a5 <= 3) && a7 == 12)) || (((a7 == 13 && a5 <= 3) && a24 == 13) && a17 <= 111)) || ((((189 < a2 && 14 <= a7) && 15 <= a24) && a5 <= 3) && a17 <= 255)) || ((((a24 == 14 && 189 < a2) && a7 == 13) && 0 <= a17 + 79) && 5 == a5)) || ((((189 < a2 && a7 == 13) && 15 <= a24) && a5 <= 4) && 255 < a17)) || ((((a17 <= 110 && 6 <= a5) && !(7 == a5)) && a24 == 13) && a7 == 12)) || (((a24 == 14 && 189 < a2) && 14 <= a7) && a5 <= 4)) || (((a2 <= 170 && a5 <= 4) && a24 == 13) && a7 == 12)) || ((((((a2 <= 170 && 5 == a5) && !(a24 == 13)) && a7 == 12) || (((a2 <= 170 && a7 == 13) && 5 == a5) && !(a24 == 13))) && 15 <= a24) && a17 <= 255)) || ((((189 < a2 && 15 <= a24) && 255 < a17) && a5 <= 3) && a7 == 12)) || (((a24 == 14 && a7 == 13) && 255 < a17) && 5 == a5)) || (((a7 == 13 && a2 <= 189) && a24 == 13) && 5 == a5) - InvariantResult [Line: 4822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1699]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a17 <= 110 && 189 < a2) && a7 == 13) && 15 <= a24) && a5 <= 3) || ((((a2 <= 170 && a24 <= 14) && a5 <= 4) && a17 <= 111) && a7 == 12)) || (a24 <= 14 && ((((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)) && a17 <= 111) || (((a2 <= 170 && a7 == 13) && a5 <= 4) && a17 <= 111)))) || ((((a24 == 14 && 189 < a2) && a5 <= 4) && 1936787 <= 5 * a17) && a7 == 12)) || ((((a17 <= 110 && 6 <= a5) && 14 <= a7) && 15 <= a24) && a2 <= 189)) || ((((a7 == 13 && a2 <= 189) && a24 == 15) && 5 == a5) && a17 + 450064 <= 0)) || (((a7 == 13 && 255 < a17) && a24 == 13) && 5 == a5)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && a7 == 13) && a2 <= 189)) || (((((a17 <= 110 && 0 <= a17 + 108) && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4)) || ((((a17 <= 110 && 6 <= a5) && a2 <= 189) && a24 == 13) && a7 == 12)) || (((189 < a2 && a5 <= 4) && a24 == 13) && a7 == 12)) || ((((a2 <= 170 && a24 == 14) && 6 <= a5) && !(a24 == 13)) && a7 == 12)) || ((((189 < a2 && 14 <= a7) && !(3 == a5)) && 15 <= a24) && a5 <= 4)) || (((a24 == 14 && 14 <= a7) && a17 <= 111) && 5 == a5)) || ((((189 < a2 && a7 == 13) && !(7 == a5)) && 1936787 <= 5 * a17) && a24 == 13)) || ((((a7 == 13 && a24 == 13) && 5 == a5) && a17 <= 64) && 0 < a17 + 80)) || (((((a2 <= 170 && 5 == a5) && !(a24 == 13)) && a7 == 12) || (((a2 <= 170 && a7 == 13) && 5 == a5) && !(a24 == 13))) && a24 == 14)) || (((6 <= a5 && 15 <= a24) && a2 <= 189) && a7 == 12)) || ((((14 <= a7 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 255 < a17)) || ((((6 <= a5 && a7 == 13) && a2 <= 189) && a24 == 13) && 112 <= a17)) || (0 <= a17 + 108 && ((((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)) && a17 <= 111) || (((a2 <= 170 && a7 == 13) && a5 <= 4) && a17 <= 111)))) || ((((a17 <= 110 && a24 == 14) && !(3 == a5)) && a5 <= 4) && a7 == 12)) || (((189 < a2 && a7 == 13) && a5 <= 4) && a24 == 13)) || ((((!(3 == a5) && 15 <= a24) && a5 <= 4) && 255 < a17) && a7 == 12)) || ((((a24 == 14 && 14 <= a7) && 116 <= a17) && 5 == a5) && a17 <= 255)) || ((((0 <= a17 + 108 && a7 == 13) && a24 == 15) && a17 <= 111) && 5 == a5)) || ((((111 < a17 && 14 <= a7) && a2 <= 189) && a24 == 13) && 5 == a5)) || (((((a2 <= 170 && a7 == 13) && 15 <= a24) && 0 <= a17 + 79) && !(a24 == 13)) && a17 <= 255)) || (((((6 <= a5 && a24 == 13) && a7 == 12) || ((6 <= a5 && 14 <= a7) && a24 == 13)) && a2 <= 189) && 112 <= a17)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && 14 <= a7) && a2 <= 189) && a24 == 13)) || ((((a2 <= 170 && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && a5 <= 4)) || (((a2 <= 170 && 14 <= a7) && 116 <= a17) && a24 == 13)) || ((((a17 <= 110 && 6 <= a5) && a7 == 13) && a2 <= 189) && a24 == 13)) || (((a24 == 14 && a2 <= 189) && ((6 <= a5 && 14 <= a7) || (6 <= a5 && a7 == 12))) && 112 <= a17)) || ((((a17 <= 110 && 0 <= a17 + 108) && 14 <= a7) && 15 <= a24) && a5 <= 4)) || (((((a17 <= 110 && 0 <= a17 + 108) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a7 == 12)) || ((((6 <= a5 && !(7 == a5)) && a2 <= 189) && a24 == 13) && a7 == 12)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && a2 <= 189)) || (((a2 <= 170 && a7 == 13) && !(7 == a5)) && a24 == 13)) || ((((a24 == 14 && 6 <= a5) && a7 == 13) && a2 <= 189) && 112 <= a17)) || ((((a2 <= 170 && 111 < a17) && 14 <= a7) && 15 <= a24) && !(a24 == 13))) || ((((189 < a2 && 14 <= a7) && a5 <= 4) && a24 == 13) && 112 <= a17)) || (((((a7 == 13 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 116 <= a17) && a17 <= 255)) || ((((((0 <= a17 + 108 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a2 <= 189) && a17 <= 111) && a7 == 12)) || (((((189 < a2 && a24 == 15) && a17 <= 111) && (!(input == 2) || 281 < a2)) && 5 == a5) && a7 == 12)) || (((a7 == 13 && 116 <= a17) && a24 == 15) && 5 == a5)) || ((5 == a5 && ((((111 < a17 && 189 < a2) && a7 == 13) && a24 == 15) || (((111 < a17 && 189 < a2) && a24 == 15) && a7 == 12))) && a17 <= 255)) || ((((a2 <= 170 && 15 <= a24) && a5 <= 4) && a7 == 12) && 112 <= a17)) || (((a2 <= 170 && a24 == 13) && 5 == a5) && a7 == 12)) || (((((a7 == 13 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 0 <= a17 + 79) && a17 <= 111)) || ((((14 <= a7 && 15 <= a24) && 116 <= a17) && a2 <= 189) && 5 == a5)) || ((((6 <= a5 && 14 <= a7) && !(7 == a5)) && a2 <= 189) && a24 == 13)) || ((a5 <= 3 && a24 == 13) && a7 == 12)) || (a24 <= 14 && ((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)))) || ((a24 == 14 && a2 <= 189) && (((6 <= a5 && a7 == 13) && !(7 == a5)) || ((6 <= a5 && 14 <= a7) && !(7 == a5))))) || ((((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 4) && a17 <= 111)) || ((((14 <= a7 && 15 <= a24) && a2 <= 189) && a17 + 108 <= 0) && 5 == a5)) || ((((14 <= a7 && !(3 == a5)) && a5 <= 4) && a24 == 13) && a17 <= 111)) || ((((a17 <= 110 && 189 < a2) && 14 <= a7) && !(7 == a5)) && a24 == 13)) || (((a24 == 14 && 189 < a2) && 14 <= a7) && 5 == a5)) || ((((0 <= a17 + 108 && 14 <= a7) && a24 == 13) && a17 <= 111) && 5 == a5)) || ((((a2 <= 170 && a5 <= 4) && 14 <= a24) && a5 <= 3) && a7 == 12)) || (((((189 < a2 && 14 <= a24) && a17 <= 111) && a7 == 12) || ((14 <= a7 && 14 <= a24) && a17 <= 111)) && a5 <= 3)) || ((((255 < a17 && a2 <= 189) && a24 == 13) && 5 == a5) && a7 == 12)) || (((((!(3 == a5) && 15 <= a24) && a5 <= 4) && 116 <= a17) && a2 <= 189) && a7 == 12)) || ((((a2 <= 170 && a7 == 13) && a5 <= 4) && 14 <= a24) && a5 <= 3)) || (((((189 < a2 && a7 == 13) && 15 <= a24) && a5 <= 3) || ((((189 < a2 && 15 <= a24) && 255 < a17) && a5 <= 3) && a7 == 12)) && 112 <= a17)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && a7 == 13) && !(7 == a5)) && a24 == 13)) || (((((0 <= a17 + 108 && (!(a17 + 108 <= 0) || a2 <= 189)) && a24 == 15) && a17 <= 111) && 5 == a5) && a7 == 12)) || ((a24 == 14 && 5 == a5) && a7 == 12)) || (0 <= a17 + 108 && ((((a24 == 13 && 5 == a5) && a7 == 12) && a17 <= 255) || ((((14 <= a7 && 116 <= a17) && a24 == 13) && 5 == a5) && a17 <= 255)))) || ((((((189 < a2 && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a17 + 450064 <= 0) && a17 <= 255)) || ((((((6 <= a5 && a7 == 13) && 15 <= a24) && !(7 == a5)) && a2 <= 189) && a17 <= 111) && a17 + 450064 <= 0)) || (((((6 <= a5 && 14 <= a7) && 15 <= a24) && 116 <= a17) && a2 <= 189) && a17 <= 255)) || ((((((6 <= a5 && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && !(7 == a5)) && a2 <= 189) && a17 <= 111)) || ((((((189 < a2 && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 0 <= a17 + 79) && a17 <= 255)) || (((a2 <= 170 && a24 == 14) && 14 <= a7) && !(a24 == 13))) || ((((a24 <= 14 && 189 < a2) && 14 <= a24) && a5 <= 3) && a7 == 12)) || ((((6 <= a5 && a7 == 13) && 15 <= a24) && 255 < a17) && a2 <= 189)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && a2 <= 189) && a7 == 12)) || (((a2 <= 170 && a5 == 4) && a7 == 13) && a17 + 124 <= 0)) || ((((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 4) && 116 <= a17)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && 14 <= a7) && a2 <= 189)) || (((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 3)) || (((((6 <= a5 && 14 <= a7) && !(7 == a5)) && a24 == 13) && 112 <= a17) && a17 <= 255)) || (((a7 == 13 && a5 <= 3) && a24 == 13) && a17 <= 111)) || ((((189 < a2 && 14 <= a7) && 15 <= a24) && a5 <= 3) && a17 <= 255)) || ((((a24 == 14 && 189 < a2) && a7 == 13) && 0 <= a17 + 79) && 5 == a5)) || ((((189 < a2 && a7 == 13) && 15 <= a24) && a5 <= 4) && 255 < a17)) || ((((a17 <= 110 && 6 <= a5) && !(7 == a5)) && a24 == 13) && a7 == 12)) || (((a24 == 14 && 189 < a2) && 14 <= a7) && a5 <= 4)) || (((a2 <= 170 && a5 <= 4) && a24 == 13) && a7 == 12)) || ((((((a2 <= 170 && 5 == a5) && !(a24 == 13)) && a7 == 12) || (((a2 <= 170 && a7 == 13) && 5 == a5) && !(a24 == 13))) && 15 <= a24) && a17 <= 255)) || (((a24 == 14 && a7 == 13) && 255 < a17) && 5 == a5)) || (((a7 == 13 && a2 <= 189) && a24 == 13) && 5 == a5) - InvariantResult [Line: 4828]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a17 <= 110 && 189 < a2) && a7 == 13) && 15 <= a24) && a5 <= 3) || ((((0 <= a17 + 108 && a2 <= 189) && a24 == 13) && 5 == a5) && a7 == 12)) || ((((a2 <= 170 && a24 <= 14) && a5 <= 4) && a17 <= 111) && a7 == 12)) || (((((0 <= a17 + 108 && a2 <= 189) && a24 == 15) && a17 <= 111) && 5 == a5) && a7 == 12)) || (a24 <= 14 && ((((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)) && a17 <= 111) || (((a2 <= 170 && a7 == 13) && a5 <= 4) && a17 <= 111)))) || ((((a17 <= 110 && 189 < a2) && 14 <= a7) && a5 <= 3) && a24 == 13)) || ((((0 <= a17 + 108 && a24 == 13) && 5 == a5) && a7 == 12) && a17 <= 255)) || ((((a17 <= 110 && 6 <= a5) && 14 <= a7) && 15 <= a24) && a2 <= 189)) || ((((a7 == 13 && a2 <= 189) && a24 == 15) && 5 == a5) && a17 + 450064 <= 0)) || (((a7 == 13 && 255 < a17) && a24 == 13) && 5 == a5)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && a7 == 13) && a2 <= 189)) || (((((a17 <= 110 && 0 <= a17 + 108) && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4)) || ((((a17 <= 110 && 6 <= a5) && a2 <= 189) && a24 == 13) && a7 == 12)) || (((189 < a2 && a5 <= 4) && a24 == 13) && a7 == 12)) || (((((((!(input == 2) || 0 < a17 + 108) || 281 < a2) && 189 < a2) && a24 == 15) && a17 <= 111) && 5 == a5) && a7 == 12)) || ((((a2 <= 170 && a24 == 14) && 6 <= a5) && !(a24 == 13)) && a7 == 12)) || ((((189 < a2 && 14 <= a7) && !(3 == a5)) && 15 <= a24) && a5 <= 4)) || (((a24 == 14 && 14 <= a7) && a17 <= 111) && 5 == a5)) || ((((189 < a2 && a7 == 13) && !(7 == a5)) && 1936787 <= 5 * a17) && a24 == 13)) || ((((a7 == 13 && a24 == 13) && 5 == a5) && a17 <= 64) && 0 < a17 + 80)) || ((((189 < a2 && 14 <= a7) && !(3 == a5)) && a5 <= 4) && a24 == 13)) || (((((a2 <= 170 && 5 == a5) && !(a24 == 13)) && a7 == 12) || (((a2 <= 170 && a7 == 13) && 5 == a5) && !(a24 == 13))) && a24 == 14)) || (((6 <= a5 && 15 <= a24) && a2 <= 189) && a7 == 12)) || ((((14 <= a7 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 255 < a17)) || ((((6 <= a5 && a7 == 13) && a2 <= 189) && a24 == 13) && 112 <= a17)) || (0 <= a17 + 108 && ((((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)) && a17 <= 111) || (((a2 <= 170 && a7 == 13) && a5 <= 4) && a17 <= 111)))) || ((((a17 <= 110 && a24 == 14) && !(3 == a5)) && a5 <= 4) && a7 == 12)) || (((189 < a2 && a7 == 13) && a5 <= 4) && a24 == 13)) || ((((a24 == 14 && 14 <= a7) && 116 <= a17) && 5 == a5) && a17 <= 255)) || ((((0 <= a17 + 108 && a7 == 13) && a24 == 15) && a17 <= 111) && 5 == a5)) || ((((111 < a17 && 14 <= a7) && a2 <= 189) && a24 == 13) && 5 == a5)) || (((((a2 <= 170 && a7 == 13) && 15 <= a24) && 0 <= a17 + 79) && !(a24 == 13)) && a17 <= 255)) || (((((6 <= a5 && a24 == 13) && a7 == 12) || ((6 <= a5 && 14 <= a7) && a24 == 13)) && a2 <= 189) && 112 <= a17)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && 14 <= a7) && a2 <= 189) && a24 == 13)) || ((((a2 <= 170 && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && a5 <= 4)) || ((((14 <= a7 && 116 <= a17) && a24 == 13) && 5 == a5) && a17 <= 255)) || (((a2 <= 170 && 14 <= a7) && 116 <= a17) && a24 == 13)) || ((((a17 <= 110 && 6 <= a5) && a7 == 13) && a2 <= 189) && a24 == 13)) || (((a24 == 14 && a2 <= 189) && ((6 <= a5 && 14 <= a7) || (6 <= a5 && a7 == 12))) && 112 <= a17)) || ((((a17 <= 110 && 0 <= a17 + 108) && 14 <= a7) && 15 <= a24) && a5 <= 4)) || (((((a17 <= 110 && 0 <= a17 + 108) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a7 == 12)) || ((((6 <= a5 && !(7 == a5)) && a2 <= 189) && a24 == 13) && a7 == 12)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && a2 <= 189)) || (((a2 <= 170 && a7 == 13) && !(7 == a5)) && a24 == 13)) || ((((a24 == 14 && 6 <= a5) && a7 == 13) && a2 <= 189) && 112 <= a17)) || ((((a2 <= 170 && 111 < a17) && 14 <= a7) && 15 <= a24) && !(a24 == 13))) || (((((a7 == 13 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 116 <= a17) && a17 <= 255)) || ((((((0 <= a17 + 108 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a2 <= 189) && a17 <= 111) && a7 == 12)) || (((a7 == 13 && 116 <= a17) && a24 == 15) && 5 == a5)) || ((5 == a5 && ((((111 < a17 && 189 < a2) && a7 == 13) && a24 == 15) || (((111 < a17 && 189 < a2) && a24 == 15) && a7 == 12))) && a17 <= 255)) || ((((a2 <= 170 && 15 <= a24) && a5 <= 4) && a7 == 12) && 112 <= a17)) || (((a2 <= 170 && a24 == 13) && 5 == a5) && a7 == 12)) || (((((a7 == 13 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 0 <= a17 + 79) && a17 <= 111)) || ((((14 <= a7 && 15 <= a24) && 116 <= a17) && a2 <= 189) && 5 == a5)) || (((((a24 == 14 && 189 < a2) && !(3 == a5)) && a5 <= 4) && 1936787 <= 5 * a17) && a7 == 12)) || ((((6 <= a5 && 14 <= a7) && !(7 == a5)) && a2 <= 189) && a24 == 13)) || ((a5 <= 3 && a24 == 13) && a7 == 12)) || (a24 <= 14 && ((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)))) || ((a24 == 14 && a2 <= 189) && (((6 <= a5 && a7 == 13) && !(7 == a5)) || ((6 <= a5 && 14 <= a7) && !(7 == a5))))) || ((((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 4) && a17 <= 111)) || ((((14 <= a7 && 15 <= a24) && a2 <= 189) && a17 + 108 <= 0) && 5 == a5)) || ((((14 <= a7 && !(3 == a5)) && a5 <= 4) && a24 == 13) && a17 <= 111)) || ((((189 < a2 && 14 <= a7) && a24 == 13) && a17 <= 111) && 5 == a5)) || ((((189 < a2 && a7 == 13) && 15 <= a24) && a5 <= 3) && 112 <= a17)) || (((a24 == 14 && 189 < a2) && 14 <= a7) && 5 == a5)) || ((((0 <= a17 + 108 && 14 <= a7) && a24 == 13) && a17 <= 111) && 5 == a5)) || ((((a2 <= 170 && a5 <= 4) && 14 <= a24) && a5 <= 3) && a7 == 12)) || (((((189 < a2 && 14 <= a24) && a17 <= 111) && a7 == 12) || ((14 <= a7 && 14 <= a24) && a17 <= 111)) && a5 <= 3)) || (((((!(3 == a5) && 15 <= a24) && a5 <= 4) && 116 <= a17) && a2 <= 189) && a7 == 12)) || ((((a2 <= 170 && a7 == 13) && a5 <= 4) && 14 <= a24) && a5 <= 3)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && a7 == 13) && !(7 == a5)) && a24 == 13)) || ((a24 == 14 && 5 == a5) && a7 == 12)) || ((((189 < a2 && 14 <= a7) && a5 <= 3) && a24 == 13) && 112 <= a17)) || ((((((189 < a2 && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a17 + 450064 <= 0) && a17 <= 255)) || ((((((6 <= a5 && a7 == 13) && 15 <= a24) && !(7 == a5)) && a2 <= 189) && a17 <= 111) && a17 + 450064 <= 0)) || (((((6 <= a5 && 14 <= a7) && 15 <= a24) && 116 <= a17) && a2 <= 189) && a17 <= 255)) || ((((a17 <= 110 && 6 <= a5) && 14 <= a7) && !(7 == a5)) && a24 == 13)) || ((((((6 <= a5 && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && !(7 == a5)) && a2 <= 189) && a17 <= 111)) || ((((((189 < a2 && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 0 <= a17 + 79) && a17 <= 255)) || (((a2 <= 170 && a24 == 14) && 14 <= a7) && !(a24 == 13))) || ((((a24 <= 14 && 189 < a2) && 14 <= a24) && a5 <= 3) && a7 == 12)) || ((((6 <= a5 && a7 == 13) && 15 <= a24) && 255 < a17) && a2 <= 189)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && a2 <= 189) && a7 == 12)) || (((a2 <= 170 && a5 == 4) && a7 == 13) && a17 + 124 <= 0)) || ((((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 4) && 116 <= a17)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && 14 <= a7) && a2 <= 189)) || (((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 3)) || (((((6 <= a5 && 14 <= a7) && !(7 == a5)) && a24 == 13) && 112 <= a17) && a17 <= 255)) || (((a7 == 13 && a5 <= 3) && a24 == 13) && a17 <= 111)) || ((((189 < a2 && 14 <= a7) && 15 <= a24) && a5 <= 3) && a17 <= 255)) || ((((a24 == 14 && 189 < a2) && a7 == 13) && 0 <= a17 + 79) && 5 == a5)) || ((((189 < a2 && a7 == 13) && 15 <= a24) && a5 <= 4) && 255 < a17)) || ((((a17 <= 110 && 6 <= a5) && !(7 == a5)) && a24 == 13) && a7 == 12)) || (((a24 == 14 && 189 < a2) && 14 <= a7) && a5 <= 4)) || (((a2 <= 170 && a5 <= 4) && a24 == 13) && a7 == 12)) || ((((((a2 <= 170 && 5 == a5) && !(a24 == 13)) && a7 == 12) || (((a2 <= 170 && a7 == 13) && 5 == a5) && !(a24 == 13))) && 15 <= a24) && a17 <= 255)) || (((((!(a17 <= 255) && 189 < a2) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a7 == 12)) || ((((189 < a2 && 15 <= a24) && 255 < a17) && a5 <= 3) && a7 == 12)) || (((a24 == 14 && a7 == 13) && 255 < a17) && 5 == a5)) || (((a7 == 13 && a2 <= 189) && a24 == 13) && 5 == a5) - InvariantResult [Line: 3178]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a17 <= 110 && 189 < a2) && a7 == 13) && 15 <= a24) && a5 <= 3) || ((((a2 <= 170 && a24 <= 14) && a5 <= 4) && a17 <= 111) && a7 == 12)) || (a24 <= 14 && ((((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)) && a17 <= 111) || (((a2 <= 170 && a7 == 13) && a5 <= 4) && a17 <= 111)))) || ((((a24 == 14 && 189 < a2) && a5 <= 4) && 1936787 <= 5 * a17) && a7 == 12)) || ((((a17 <= 110 && 6 <= a5) && 14 <= a7) && 15 <= a24) && a2 <= 189)) || ((((a7 == 13 && a2 <= 189) && a24 == 15) && 5 == a5) && a17 + 450064 <= 0)) || (((a7 == 13 && 255 < a17) && a24 == 13) && 5 == a5)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && a7 == 13) && a2 <= 189)) || (((((a17 <= 110 && 0 <= a17 + 108) && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4)) || ((((a17 <= 110 && 6 <= a5) && a2 <= 189) && a24 == 13) && a7 == 12)) || (((189 < a2 && a5 <= 4) && a24 == 13) && a7 == 12)) || ((((a2 <= 170 && a24 == 14) && 6 <= a5) && !(a24 == 13)) && a7 == 12)) || ((((189 < a2 && 14 <= a7) && !(3 == a5)) && 15 <= a24) && a5 <= 4)) || (((a24 == 14 && 14 <= a7) && a17 <= 111) && 5 == a5)) || ((((189 < a2 && a7 == 13) && !(7 == a5)) && 1936787 <= 5 * a17) && a24 == 13)) || ((((a7 == 13 && a24 == 13) && 5 == a5) && a17 <= 64) && 0 < a17 + 80)) || (((((a2 <= 170 && 5 == a5) && !(a24 == 13)) && a7 == 12) || (((a2 <= 170 && a7 == 13) && 5 == a5) && !(a24 == 13))) && a24 == 14)) || (((6 <= a5 && 15 <= a24) && a2 <= 189) && a7 == 12)) || ((((14 <= a7 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 255 < a17)) || ((((6 <= a5 && a7 == 13) && a2 <= 189) && a24 == 13) && 112 <= a17)) || (0 <= a17 + 108 && ((((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)) && a17 <= 111) || (((a2 <= 170 && a7 == 13) && a5 <= 4) && a17 <= 111)))) || ((((a17 <= 110 && a24 == 14) && !(3 == a5)) && a5 <= 4) && a7 == 12)) || (((189 < a2 && a7 == 13) && a5 <= 4) && a24 == 13)) || ((((a24 == 14 && 14 <= a7) && 116 <= a17) && 5 == a5) && a17 <= 255)) || ((((0 <= a17 + 108 && a7 == 13) && a24 == 15) && a17 <= 111) && 5 == a5)) || ((((111 < a17 && 14 <= a7) && a2 <= 189) && a24 == 13) && 5 == a5)) || (((((a2 <= 170 && a7 == 13) && 15 <= a24) && 0 <= a17 + 79) && !(a24 == 13)) && a17 <= 255)) || (((((6 <= a5 && a24 == 13) && a7 == 12) || ((6 <= a5 && 14 <= a7) && a24 == 13)) && a2 <= 189) && 112 <= a17)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && 14 <= a7) && a2 <= 189) && a24 == 13)) || ((((a2 <= 170 && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && a5 <= 4)) || (((a2 <= 170 && 14 <= a7) && 116 <= a17) && a24 == 13)) || ((((a17 <= 110 && 6 <= a5) && a7 == 13) && a2 <= 189) && a24 == 13)) || (((a24 == 14 && a2 <= 189) && ((6 <= a5 && 14 <= a7) || (6 <= a5 && a7 == 12))) && 112 <= a17)) || ((((a17 <= 110 && 0 <= a17 + 108) && 14 <= a7) && 15 <= a24) && a5 <= 4)) || (((((a17 <= 110 && 0 <= a17 + 108) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a7 == 12)) || ((((6 <= a5 && !(7 == a5)) && a2 <= 189) && a24 == 13) && a7 == 12)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && a2 <= 189)) || (((a2 <= 170 && a7 == 13) && !(7 == a5)) && a24 == 13)) || ((((a24 == 14 && 6 <= a5) && a7 == 13) && a2 <= 189) && 112 <= a17)) || ((((a2 <= 170 && 111 < a17) && 14 <= a7) && 15 <= a24) && !(a24 == 13))) || ((((189 < a2 && 14 <= a7) && a5 <= 4) && a24 == 13) && 112 <= a17)) || (((((a7 == 13 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 116 <= a17) && a17 <= 255)) || ((((((0 <= a17 + 108 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a2 <= 189) && a17 <= 111) && a7 == 12)) || (((((189 < a2 && a24 == 15) && a17 <= 111) && (!(input == 2) || 281 < a2)) && 5 == a5) && a7 == 12)) || (((a7 == 13 && 116 <= a17) && a24 == 15) && 5 == a5)) || ((5 == a5 && ((((111 < a17 && 189 < a2) && a7 == 13) && a24 == 15) || (((111 < a17 && 189 < a2) && a24 == 15) && a7 == 12))) && a17 <= 255)) || ((((a2 <= 170 && 15 <= a24) && a5 <= 4) && a7 == 12) && 112 <= a17)) || (((a2 <= 170 && a24 == 13) && 5 == a5) && a7 == 12)) || (((((a7 == 13 && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 0 <= a17 + 79) && a17 <= 111)) || ((((14 <= a7 && 15 <= a24) && 116 <= a17) && a2 <= 189) && 5 == a5)) || ((((6 <= a5 && 14 <= a7) && !(7 == a5)) && a2 <= 189) && a24 == 13)) || ((a5 <= 3 && a24 == 13) && a7 == 12)) || (a24 <= 14 && ((((a2 <= 170 && 14 <= a7) && a5 <= 4) && !(a24 == 13)) || (((a2 <= 170 && 14 <= a7) && !(3 == a5)) && a5 <= 4)))) || ((a24 == 14 && a2 <= 189) && (((6 <= a5 && a7 == 13) && !(7 == a5)) || ((6 <= a5 && 14 <= a7) && !(7 == a5))))) || ((((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 4) && a17 <= 111)) || ((((14 <= a7 && 15 <= a24) && a2 <= 189) && a17 + 108 <= 0) && 5 == a5)) || ((((14 <= a7 && !(3 == a5)) && a5 <= 4) && a24 == 13) && a17 <= 111)) || ((((189 < a2 && a7 == 13) && 15 <= a24) && a5 <= 3) && 112 <= a17)) || ((((a17 <= 110 && 189 < a2) && 14 <= a7) && !(7 == a5)) && a24 == 13)) || (((a24 == 14 && 189 < a2) && 14 <= a7) && 5 == a5)) || ((((0 <= a17 + 108 && 14 <= a7) && a24 == 13) && a17 <= 111) && 5 == a5)) || ((((a2 <= 170 && a5 <= 4) && 14 <= a24) && a5 <= 3) && a7 == 12)) || (((((189 < a2 && 14 <= a24) && a17 <= 111) && a7 == 12) || ((14 <= a7 && 14 <= a24) && a17 <= 111)) && a5 <= 3)) || ((((255 < a17 && a2 <= 189) && a24 == 13) && 5 == a5) && a7 == 12)) || (((((!(3 == a5) && 15 <= a24) && a5 <= 4) && 116 <= a17) && a2 <= 189) && a7 == 12)) || ((((a2 <= 170 && a7 == 13) && a5 <= 4) && 14 <= a24) && a5 <= 3)) || (((((a17 <= 110 && 6 <= a5) && 0 <= a17 + 108) && a7 == 13) && !(7 == a5)) && a24 == 13)) || (((((0 <= a17 + 108 && (!(a17 + 108 <= 0) || a2 <= 189)) && a24 == 15) && a17 <= 111) && 5 == a5) && a7 == 12)) || ((a24 == 14 && 5 == a5) && a7 == 12)) || (0 <= a17 + 108 && ((((a24 == 13 && 5 == a5) && a7 == 12) && a17 <= 255) || ((((14 <= a7 && 116 <= a17) && a24 == 13) && 5 == a5) && a17 <= 255)))) || ((((((189 < a2 && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && a17 + 450064 <= 0) && a17 <= 255)) || ((((((6 <= a5 && a7 == 13) && 15 <= a24) && !(7 == a5)) && a2 <= 189) && a17 <= 111) && a17 + 450064 <= 0)) || (((((6 <= a5 && 14 <= a7) && 15 <= a24) && 116 <= a17) && a2 <= 189) && a17 <= 255)) || ((((((6 <= a5 && 0 <= a17 + 108) && a7 == 13) && 15 <= a24) && !(7 == a5)) && a2 <= 189) && a17 <= 111)) || ((((((189 < a2 && a7 == 13) && !(3 == a5)) && 15 <= a24) && a5 <= 4) && 0 <= a17 + 79) && a17 <= 255)) || (((a2 <= 170 && a24 == 14) && 14 <= a7) && !(a24 == 13))) || ((((a24 <= 14 && 189 < a2) && 14 <= a24) && a5 <= 3) && a7 == 12)) || ((((189 < a2 && 15 <= a24) && a5 <= 4) && 255 < a17) && a7 == 12)) || ((((6 <= a5 && a7 == 13) && 15 <= a24) && 255 < a17) && a2 <= 189)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && a2 <= 189) && a7 == 12)) || (((a2 <= 170 && a5 == 4) && a7 == 13) && a17 + 124 <= 0)) || ((((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 4) && 116 <= a17)) || ((((a17 <= 110 && a24 == 14) && 6 <= a5) && 14 <= a7) && a2 <= 189)) || (((a24 == 14 && 189 < a2) && a7 == 13) && a5 <= 3)) || (((((6 <= a5 && 14 <= a7) && !(7 == a5)) && a24 == 13) && 112 <= a17) && a17 <= 255)) || (((a7 == 13 && a5 <= 3) && a24 == 13) && a17 <= 111)) || ((((189 < a2 && 14 <= a7) && 15 <= a24) && a5 <= 3) && a17 <= 255)) || ((((a24 == 14 && 189 < a2) && a7 == 13) && 0 <= a17 + 79) && 5 == a5)) || ((((189 < a2 && a7 == 13) && 15 <= a24) && a5 <= 4) && 255 < a17)) || ((((a17 <= 110 && 6 <= a5) && !(7 == a5)) && a24 == 13) && a7 == 12)) || (((a24 == 14 && 189 < a2) && 14 <= a7) && a5 <= 4)) || (((a2 <= 170 && a5 <= 4) && a24 == 13) && a7 == 12)) || ((((((a2 <= 170 && 5 == a5) && !(a24 == 13)) && a7 == 12) || (((a2 <= 170 && a7 == 13) && 5 == a5) && !(a24 == 13))) && 15 <= a24) && a17 <= 255)) || (((a24 == 14 && a7 == 13) && 255 < a17) && 5 == a5)) || (((a7 == 13 && a2 <= 189) && a24 == 13) && 5 == a5) RESULT: Ultimate proved your program to be correct! [2022-12-13 22:06:31,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3066b9b-ad9f-4ccd-8862-580b0f664466/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE