./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be --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 bf75d7f1708750397c6bdac14ac08b964b10a95dcecc15b57a02c9969977c6ec ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:54:20,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:54:20,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:54:20,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:54:20,474 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:54:20,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:54:20,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:54:20,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:54:20,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:54:20,497 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:54:20,499 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:54:20,500 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:54:20,501 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:54:20,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:54:20,506 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:54:20,509 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:54:20,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:54:20,514 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:54:20,520 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:54:20,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:54:20,529 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:54:20,531 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:54:20,532 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:54:20,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:54:20,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:54:20,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:54:20,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:54:20,546 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:54:20,547 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:54:20,549 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:54:20,549 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:54:20,550 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:54:20,552 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:54:20,554 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:54:20,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:54:20,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:54:20,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:54:20,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:54:20,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:54:20,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:54:20,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:54:20,561 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-21 19:54:20,613 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:54:20,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:54:20,615 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:54:20,615 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:54:20,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:54:20,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:54:20,623 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:54:20,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:54:20,623 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-21 19:54:20,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:54:20,625 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-21 19:54:20,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:54:20,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:54:20,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:54:20,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:54:20,626 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-21 19:54:20,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:54:20,627 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:54:20,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:54:20,627 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:54:20,627 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:54:20,627 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:54:20,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:54:20,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:54:20,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:54:20,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:54:20,629 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:54:20,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:54:20,629 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:54:20,631 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:54:20,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:54:20,632 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:54:20,632 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf75d7f1708750397c6bdac14ac08b964b10a95dcecc15b57a02c9969977c6ec [2021-10-21 19:54:20,895 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:54:20,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:54:20,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:54:20,929 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:54:20,933 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:54:20,934 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2021-10-21 19:54:21,028 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/data/a8c3a9280/96be04b2b5d54ce9b39206812e04cb09/FLAG92e0aadee [2021-10-21 19:54:21,538 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:54:21,540 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2021-10-21 19:54:21,562 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/data/a8c3a9280/96be04b2b5d54ce9b39206812e04cb09/FLAG92e0aadee [2021-10-21 19:54:21,878 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/data/a8c3a9280/96be04b2b5d54ce9b39206812e04cb09 [2021-10-21 19:54:21,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:54:21,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:54:21,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:54:21,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:54:21,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:54:21,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:54:21" (1/1) ... [2021-10-21 19:54:21,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e2e6ed3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:21, skipping insertion in model container [2021-10-21 19:54:21,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:54:21" (1/1) ... [2021-10-21 19:54:21,902 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:54:21,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:54:22,229 WARN L228 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_3bb7001c-db19-44bb-9c4d-fc89f06121be/sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c[29620,29633] [2021-10-21 19:54:22,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:54:22,241 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:54:22,319 WARN L228 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_3bb7001c-db19-44bb-9c4d-fc89f06121be/sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c[29620,29633] [2021-10-21 19:54:22,319 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:54:22,335 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:54:22,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22 WrapperNode [2021-10-21 19:54:22,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:54:22,337 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:54:22,337 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:54:22,338 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:54:22,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22" (1/1) ... [2021-10-21 19:54:22,372 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22" (1/1) ... [2021-10-21 19:54:22,447 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:54:22,448 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-21 19:54:22,448 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-21 19:54:22,448 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-21 19:54:22,457 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22" (1/1) ... [2021-10-21 19:54:22,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22" (1/1) ... [2021-10-21 19:54:22,466 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22" (1/1) ... [2021-10-21 19:54:22,466 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22" (1/1) ... [2021-10-21 19:54:22,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22" (1/1) ... [2021-10-21 19:54:22,539 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22" (1/1) ... [2021-10-21 19:54:22,543 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22" (1/1) ... [2021-10-21 19:54:22,552 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-21 19:54:22,553 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-21 19:54:22,553 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-21 19:54:22,554 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-21 19:54:22,575 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22" (1/1) ... [2021-10-21 19:54:22,582 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:54:22,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:54:22,622 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-21 19:54:22,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-21 19:54:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-21 19:54:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-21 19:54:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-21 19:54:22,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-21 19:54:22,896 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-21 19:54:22,903 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-21 19:54:22,910 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-21 19:54:22,917 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-21 19:54:22,921 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-21 19:54:22,925 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-21 19:54:22,929 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-21 19:54:22,933 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-21 19:54:22,937 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-21 19:54:22,939 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-21 19:54:22,941 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-21 19:54:22,948 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-21 19:54:23,864 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##249: assume false; [2021-10-21 19:54:23,864 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume !false; [2021-10-21 19:54:23,865 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##279: assume false; [2021-10-21 19:54:23,865 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##280: assume !false; [2021-10-21 19:54:23,865 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##219: assume false; [2021-10-21 19:54:23,865 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##220: assume !false; [2021-10-21 19:54:23,865 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##302: assume !false; [2021-10-21 19:54:23,865 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##301: assume false; [2021-10-21 19:54:23,865 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##322: assume !false; [2021-10-21 19:54:23,866 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##321: assume false; [2021-10-21 19:54:23,866 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2021-10-21 19:54:23,866 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2021-10-21 19:54:23,866 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##191: assume false; [2021-10-21 19:54:23,866 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##192: assume !false; [2021-10-21 19:54:23,866 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume !false; [2021-10-21 19:54:23,866 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##45: assume false; [2021-10-21 19:54:23,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##140: assume false; [2021-10-21 19:54:23,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##141: assume !false; [2021-10-21 19:54:23,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##389: assume !false; [2021-10-21 19:54:23,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##388: assume false; [2021-10-21 19:54:23,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2021-10-21 19:54:23,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2021-10-21 19:54:23,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##162: assume !false; [2021-10-21 19:54:23,868 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##161: assume false; [2021-10-21 19:54:23,879 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-21 19:54:23,879 INFO L299 CfgBuilder]: Removed 152 assume(true) statements. [2021-10-21 19:54:23,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:54:23 BoogieIcfgContainer [2021-10-21 19:54:23,882 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-21 19:54:23,883 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-21 19:54:23,883 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-21 19:54:23,886 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-21 19:54:23,887 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.10 07:54:21" (1/3) ... [2021-10-21 19:54:23,887 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16645b64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 07:54:23, skipping insertion in model container [2021-10-21 19:54:23,887 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22" (2/3) ... [2021-10-21 19:54:23,888 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16645b64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 07:54:23, skipping insertion in model container [2021-10-21 19:54:23,888 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:54:23" (3/3) ... [2021-10-21 19:54:23,889 INFO L111 eAbstractionObserver]: Analyzing ICFG kbfiltr_simpl2.cil-1.c [2021-10-21 19:54:23,894 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-21 19:54:23,895 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 29 error locations. [2021-10-21 19:54:23,945 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-21 19:54:23,951 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-10-21 19:54:23,952 INFO L340 AbstractCegarLoop]: Starting to check reachability of 29 error locations. [2021-10-21 19:54:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand has 328 states, 298 states have (on average 1.6442953020134228) internal successors, (490), 327 states have internal predecessors, (490), 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) [2021-10-21 19:54:23,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-10-21 19:54:23,990 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:23,991 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 19:54:23,991 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:23,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:23,998 INFO L82 PathProgramCache]: Analyzing trace with hash -1766777508, now seen corresponding path program 1 times [2021-10-21 19:54:24,007 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:24,007 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434204585] [2021-10-21 19:54:24,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:24,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:24,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:24,233 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:24,233 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434204585] [2021-10-21 19:54:24,234 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [434204585] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:24,234 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:24,235 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:54:24,236 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1262822165] [2021-10-21 19:54:24,242 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:54:24,242 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:24,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:54:24,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:24,260 INFO L87 Difference]: Start difference. First operand has 328 states, 298 states have (on average 1.6442953020134228) internal successors, (490), 327 states have internal predecessors, (490), 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 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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) [2021-10-21 19:54:24,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:24,392 INFO L93 Difference]: Finished difference Result 574 states and 838 transitions. [2021-10-21 19:54:24,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:54:24,393 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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 11 [2021-10-21 19:54:24,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:24,408 INFO L225 Difference]: With dead ends: 574 [2021-10-21 19:54:24,409 INFO L226 Difference]: Without dead ends: 320 [2021-10-21 19:54:24,413 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:24,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2021-10-21 19:54:24,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 320. [2021-10-21 19:54:24,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 291 states have (on average 1.5051546391752577) internal successors, (438), 319 states have internal predecessors, (438), 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) [2021-10-21 19:54:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 438 transitions. [2021-10-21 19:54:24,483 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 438 transitions. Word has length 11 [2021-10-21 19:54:24,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:24,484 INFO L470 AbstractCegarLoop]: Abstraction has 320 states and 438 transitions. [2021-10-21 19:54:24,484 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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) [2021-10-21 19:54:24,485 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 438 transitions. [2021-10-21 19:54:24,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-10-21 19:54:24,486 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:24,486 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 19:54:24,487 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-21 19:54:24,487 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:24,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:24,488 INFO L82 PathProgramCache]: Analyzing trace with hash 557701687, now seen corresponding path program 1 times [2021-10-21 19:54:24,488 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:24,489 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354229743] [2021-10-21 19:54:24,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:24,489 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:24,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:24,556 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:24,556 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1354229743] [2021-10-21 19:54:24,556 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1354229743] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:24,557 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:24,557 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:54:24,557 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851778476] [2021-10-21 19:54:24,559 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:54:24,559 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:24,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:54:24,560 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:24,561 INFO L87 Difference]: Start difference. First operand 320 states and 438 transitions. Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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) [2021-10-21 19:54:24,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:24,827 INFO L93 Difference]: Finished difference Result 421 states and 565 transitions. [2021-10-21 19:54:24,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:54:24,828 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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 13 [2021-10-21 19:54:24,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:24,842 INFO L225 Difference]: With dead ends: 421 [2021-10-21 19:54:24,843 INFO L226 Difference]: Without dead ends: 360 [2021-10-21 19:54:24,845 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:24,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 360 states. [2021-10-21 19:54:24,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 360 to 347. [2021-10-21 19:54:24,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 347 states, 328 states have (on average 1.4481707317073171) internal successors, (475), 346 states have internal predecessors, (475), 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) [2021-10-21 19:54:24,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 347 states and 475 transitions. [2021-10-21 19:54:24,906 INFO L78 Accepts]: Start accepts. Automaton has 347 states and 475 transitions. Word has length 13 [2021-10-21 19:54:24,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:24,906 INFO L470 AbstractCegarLoop]: Abstraction has 347 states and 475 transitions. [2021-10-21 19:54:24,907 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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) [2021-10-21 19:54:24,907 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 475 transitions. [2021-10-21 19:54:24,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-21 19:54:24,909 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:24,909 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 19:54:24,909 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-21 19:54:24,909 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:24,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:24,911 INFO L82 PathProgramCache]: Analyzing trace with hash 1900748477, now seen corresponding path program 1 times [2021-10-21 19:54:24,912 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:24,913 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89143464] [2021-10-21 19:54:24,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:24,914 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:24,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:25,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:25,044 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:25,044 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89143464] [2021-10-21 19:54:25,045 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [89143464] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:25,045 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:25,046 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:54:25,046 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [326223752] [2021-10-21 19:54:25,047 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:54:25,047 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:25,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:54:25,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:25,052 INFO L87 Difference]: Start difference. First operand 347 states and 475 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 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) [2021-10-21 19:54:25,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:25,105 INFO L93 Difference]: Finished difference Result 542 states and 723 transitions. [2021-10-21 19:54:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:54:25,106 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 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 15 [2021-10-21 19:54:25,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:25,109 INFO L225 Difference]: With dead ends: 542 [2021-10-21 19:54:25,109 INFO L226 Difference]: Without dead ends: 354 [2021-10-21 19:54:25,112 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:25,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states. [2021-10-21 19:54:25,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 303. [2021-10-21 19:54:25,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303 states, 292 states have (on average 1.428082191780822) internal successors, (417), 302 states have internal predecessors, (417), 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) [2021-10-21 19:54:25,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 417 transitions. [2021-10-21 19:54:25,148 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 417 transitions. Word has length 15 [2021-10-21 19:54:25,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:25,148 INFO L470 AbstractCegarLoop]: Abstraction has 303 states and 417 transitions. [2021-10-21 19:54:25,148 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 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) [2021-10-21 19:54:25,148 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 417 transitions. [2021-10-21 19:54:25,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-10-21 19:54:25,157 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:25,157 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-21 19:54:25,157 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-21 19:54:25,158 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:25,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:25,159 INFO L82 PathProgramCache]: Analyzing trace with hash 306593718, now seen corresponding path program 1 times [2021-10-21 19:54:25,159 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:25,160 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1237651855] [2021-10-21 19:54:25,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:25,160 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:25,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:25,266 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:25,267 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1237651855] [2021-10-21 19:54:25,267 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1237651855] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:25,267 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:25,267 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:54:25,268 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962035845] [2021-10-21 19:54:25,268 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:54:25,268 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:25,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:54:25,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:25,269 INFO L87 Difference]: Start difference. First operand 303 states and 417 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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) [2021-10-21 19:54:25,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:25,396 INFO L93 Difference]: Finished difference Result 303 states and 417 transitions. [2021-10-21 19:54:25,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:54:25,397 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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 21 [2021-10-21 19:54:25,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:25,399 INFO L225 Difference]: With dead ends: 303 [2021-10-21 19:54:25,399 INFO L226 Difference]: Without dead ends: 289 [2021-10-21 19:54:25,400 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:25,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2021-10-21 19:54:25,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 289. [2021-10-21 19:54:25,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 289 states, 285 states have (on average 1.4140350877192982) internal successors, (403), 288 states have internal predecessors, (403), 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) [2021-10-21 19:54:25,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 403 transitions. [2021-10-21 19:54:25,416 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 403 transitions. Word has length 21 [2021-10-21 19:54:25,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:25,417 INFO L470 AbstractCegarLoop]: Abstraction has 289 states and 403 transitions. [2021-10-21 19:54:25,417 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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) [2021-10-21 19:54:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 403 transitions. [2021-10-21 19:54:25,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-10-21 19:54:25,418 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:25,418 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:25,419 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-21 19:54:25,419 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:25,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:25,419 INFO L82 PathProgramCache]: Analyzing trace with hash 847063989, now seen corresponding path program 1 times [2021-10-21 19:54:25,420 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:25,420 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881382758] [2021-10-21 19:54:25,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:25,420 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:25,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:25,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:25,590 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:25,590 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1881382758] [2021-10-21 19:54:25,591 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1881382758] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:25,591 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:25,591 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-21 19:54:25,591 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303912411] [2021-10-21 19:54:25,592 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-21 19:54:25,593 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:25,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-21 19:54:25,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-21 19:54:25,594 INFO L87 Difference]: Start difference. First operand 289 states and 403 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 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) [2021-10-21 19:54:25,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:25,752 INFO L93 Difference]: Finished difference Result 309 states and 425 transitions. [2021-10-21 19:54:25,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-21 19:54:25,752 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 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 26 [2021-10-21 19:54:25,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:25,755 INFO L225 Difference]: With dead ends: 309 [2021-10-21 19:54:25,755 INFO L226 Difference]: Without dead ends: 305 [2021-10-21 19:54:25,756 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 14.7ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:54:25,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2021-10-21 19:54:25,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 299. [2021-10-21 19:54:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 299 states, 295 states have (on average 1.4067796610169492) internal successors, (415), 298 states have internal predecessors, (415), 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) [2021-10-21 19:54:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 415 transitions. [2021-10-21 19:54:25,784 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 415 transitions. Word has length 26 [2021-10-21 19:54:25,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:25,784 INFO L470 AbstractCegarLoop]: Abstraction has 299 states and 415 transitions. [2021-10-21 19:54:25,785 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 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) [2021-10-21 19:54:25,785 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 415 transitions. [2021-10-21 19:54:25,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-21 19:54:25,787 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:25,787 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:25,787 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-21 19:54:25,788 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:25,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:25,788 INFO L82 PathProgramCache]: Analyzing trace with hash -1660315800, now seen corresponding path program 1 times [2021-10-21 19:54:25,788 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:25,789 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154004308] [2021-10-21 19:54:25,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:25,789 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:25,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:25,877 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:25,877 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154004308] [2021-10-21 19:54:25,878 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154004308] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:25,878 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:25,878 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:54:25,879 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817732299] [2021-10-21 19:54:25,879 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:54:25,880 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:25,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:54:25,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:25,881 INFO L87 Difference]: Start difference. First operand 299 states and 415 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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) [2021-10-21 19:54:25,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:25,986 INFO L93 Difference]: Finished difference Result 343 states and 471 transitions. [2021-10-21 19:54:25,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:54:25,986 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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 27 [2021-10-21 19:54:25,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:25,989 INFO L225 Difference]: With dead ends: 343 [2021-10-21 19:54:25,989 INFO L226 Difference]: Without dead ends: 296 [2021-10-21 19:54:25,990 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:25,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2021-10-21 19:54:26,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 296. [2021-10-21 19:54:26,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 296 states, 293 states have (on average 1.4027303754266212) internal successors, (411), 295 states have internal predecessors, (411), 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) [2021-10-21 19:54:26,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 411 transitions. [2021-10-21 19:54:26,011 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 411 transitions. Word has length 27 [2021-10-21 19:54:26,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:26,012 INFO L470 AbstractCegarLoop]: Abstraction has 296 states and 411 transitions. [2021-10-21 19:54:26,013 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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) [2021-10-21 19:54:26,013 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 411 transitions. [2021-10-21 19:54:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-21 19:54:26,014 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:26,014 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:26,015 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-21 19:54:26,015 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:26,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:26,015 INFO L82 PathProgramCache]: Analyzing trace with hash -23036524, now seen corresponding path program 1 times [2021-10-21 19:54:26,016 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:26,020 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44671516] [2021-10-21 19:54:26,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:26,020 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:26,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:26,087 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:26,087 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44671516] [2021-10-21 19:54:26,087 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [44671516] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:26,088 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:26,089 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:54:26,089 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285307537] [2021-10-21 19:54:26,090 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:54:26,091 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:26,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:54:26,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:26,093 INFO L87 Difference]: Start difference. First operand 296 states and 411 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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) [2021-10-21 19:54:26,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:26,128 INFO L93 Difference]: Finished difference Result 360 states and 491 transitions. [2021-10-21 19:54:26,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:54:26,129 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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 27 [2021-10-21 19:54:26,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:26,132 INFO L225 Difference]: With dead ends: 360 [2021-10-21 19:54:26,132 INFO L226 Difference]: Without dead ends: 309 [2021-10-21 19:54:26,133 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:26,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2021-10-21 19:54:26,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 296. [2021-10-21 19:54:26,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 296 states, 293 states have (on average 1.3993174061433447) internal successors, (410), 295 states have internal predecessors, (410), 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) [2021-10-21 19:54:26,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 410 transitions. [2021-10-21 19:54:26,157 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 410 transitions. Word has length 27 [2021-10-21 19:54:26,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:26,157 INFO L470 AbstractCegarLoop]: Abstraction has 296 states and 410 transitions. [2021-10-21 19:54:26,157 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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) [2021-10-21 19:54:26,158 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 410 transitions. [2021-10-21 19:54:26,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-21 19:54:26,159 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:26,159 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:26,159 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-21 19:54:26,159 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:26,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:26,160 INFO L82 PathProgramCache]: Analyzing trace with hash 476963846, now seen corresponding path program 1 times [2021-10-21 19:54:26,160 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:26,160 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1816604885] [2021-10-21 19:54:26,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:26,161 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:26,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:26,253 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:26,253 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1816604885] [2021-10-21 19:54:26,254 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1816604885] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:26,254 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:26,254 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-21 19:54:26,254 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2009695192] [2021-10-21 19:54:26,255 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-21 19:54:26,255 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:26,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-21 19:54:26,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-21 19:54:26,256 INFO L87 Difference]: Start difference. First operand 296 states and 410 transitions. Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 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) [2021-10-21 19:54:26,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:26,381 INFO L93 Difference]: Finished difference Result 306 states and 419 transitions. [2021-10-21 19:54:26,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-21 19:54:26,382 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 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 27 [2021-10-21 19:54:26,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:26,388 INFO L225 Difference]: With dead ends: 306 [2021-10-21 19:54:26,389 INFO L226 Difference]: Without dead ends: 302 [2021-10-21 19:54:26,389 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 14.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:54:26,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2021-10-21 19:54:26,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 297. [2021-10-21 19:54:26,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 297 states, 294 states have (on average 1.3979591836734695) internal successors, (411), 296 states have internal predecessors, (411), 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) [2021-10-21 19:54:26,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 411 transitions. [2021-10-21 19:54:26,411 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 411 transitions. Word has length 27 [2021-10-21 19:54:26,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:26,411 INFO L470 AbstractCegarLoop]: Abstraction has 297 states and 411 transitions. [2021-10-21 19:54:26,412 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 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) [2021-10-21 19:54:26,412 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 411 transitions. [2021-10-21 19:54:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-10-21 19:54:26,415 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:26,416 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:26,416 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-21 19:54:26,416 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:26,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:26,417 INFO L82 PathProgramCache]: Analyzing trace with hash 1894183263, now seen corresponding path program 1 times [2021-10-21 19:54:26,417 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:26,417 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572102783] [2021-10-21 19:54:26,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:26,417 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:26,464 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:26,464 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [572102783] [2021-10-21 19:54:26,465 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [572102783] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:26,465 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:26,465 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:54:26,465 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113461343] [2021-10-21 19:54:26,466 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:54:26,466 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:26,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:54:26,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:26,471 INFO L87 Difference]: Start difference. First operand 297 states and 411 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2021-10-21 19:54:26,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:26,508 INFO L93 Difference]: Finished difference Result 309 states and 427 transitions. [2021-10-21 19:54:26,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:54:26,509 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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 28 [2021-10-21 19:54:26,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:26,510 INFO L225 Difference]: With dead ends: 309 [2021-10-21 19:54:26,510 INFO L226 Difference]: Without dead ends: 63 [2021-10-21 19:54:26,511 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:26,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2021-10-21 19:54:26,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2021-10-21 19:54:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 61 states have (on average 1.2459016393442623) internal successors, (76), 62 states have internal predecessors, (76), 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) [2021-10-21 19:54:26,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 76 transitions. [2021-10-21 19:54:26,516 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 76 transitions. Word has length 28 [2021-10-21 19:54:26,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:26,517 INFO L470 AbstractCegarLoop]: Abstraction has 63 states and 76 transitions. [2021-10-21 19:54:26,517 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2021-10-21 19:54:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 76 transitions. [2021-10-21 19:54:26,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-10-21 19:54:26,518 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:26,518 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:26,518 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-10-21 19:54:26,518 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:26,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:26,519 INFO L82 PathProgramCache]: Analyzing trace with hash 403678015, now seen corresponding path program 1 times [2021-10-21 19:54:26,519 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:26,521 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319831380] [2021-10-21 19:54:26,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:26,521 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:26,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:26,580 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:26,580 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319831380] [2021-10-21 19:54:26,581 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [319831380] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:26,581 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:26,581 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 19:54:26,581 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221479421] [2021-10-21 19:54:26,582 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 19:54:26,582 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:26,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 19:54:26,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:54:26,583 INFO L87 Difference]: Start difference. First operand 63 states and 76 transitions. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 5 states have internal predecessors, (30), 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) [2021-10-21 19:54:26,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:26,625 INFO L93 Difference]: Finished difference Result 114 states and 138 transitions. [2021-10-21 19:54:26,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-21 19:54:26,626 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 5 states have internal predecessors, (30), 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 30 [2021-10-21 19:54:26,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:26,627 INFO L225 Difference]: With dead ends: 114 [2021-10-21 19:54:26,627 INFO L226 Difference]: Without dead ends: 94 [2021-10-21 19:54:26,627 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 18.7ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 19:54:26,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2021-10-21 19:54:26,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 80. [2021-10-21 19:54:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 78 states have (on average 1.2564102564102564) internal successors, (98), 79 states have internal predecessors, (98), 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) [2021-10-21 19:54:26,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 98 transitions. [2021-10-21 19:54:26,635 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 98 transitions. Word has length 30 [2021-10-21 19:54:26,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:26,637 INFO L470 AbstractCegarLoop]: Abstraction has 80 states and 98 transitions. [2021-10-21 19:54:26,637 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 5 states have internal predecessors, (30), 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) [2021-10-21 19:54:26,637 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 98 transitions. [2021-10-21 19:54:26,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-10-21 19:54:26,638 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:26,638 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:26,639 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-21 19:54:26,639 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:26,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:26,639 INFO L82 PathProgramCache]: Analyzing trace with hash 361661719, now seen corresponding path program 1 times [2021-10-21 19:54:26,640 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:26,642 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355267141] [2021-10-21 19:54:26,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:26,642 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:26,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:26,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:26,700 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:26,700 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1355267141] [2021-10-21 19:54:26,700 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1355267141] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:26,700 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:26,700 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 19:54:26,701 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830471913] [2021-10-21 19:54:26,701 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 19:54:26,701 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:26,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 19:54:26,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:54:26,703 INFO L87 Difference]: Start difference. First operand 80 states and 98 transitions. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 5 states have internal predecessors, (30), 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) [2021-10-21 19:54:26,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:26,739 INFO L93 Difference]: Finished difference Result 100 states and 118 transitions. [2021-10-21 19:54:26,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-21 19:54:26,740 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 5 states have internal predecessors, (30), 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 30 [2021-10-21 19:54:26,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:26,741 INFO L225 Difference]: With dead ends: 100 [2021-10-21 19:54:26,741 INFO L226 Difference]: Without dead ends: 74 [2021-10-21 19:54:26,742 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 17.3ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 19:54:26,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2021-10-21 19:54:26,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 67. [2021-10-21 19:54:26,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 65 states have (on average 1.2307692307692308) internal successors, (80), 66 states have internal predecessors, (80), 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) [2021-10-21 19:54:26,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 80 transitions. [2021-10-21 19:54:26,748 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 80 transitions. Word has length 30 [2021-10-21 19:54:26,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:26,749 INFO L470 AbstractCegarLoop]: Abstraction has 67 states and 80 transitions. [2021-10-21 19:54:26,749 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 5 states have internal predecessors, (30), 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) [2021-10-21 19:54:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 80 transitions. [2021-10-21 19:54:26,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-10-21 19:54:26,750 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:26,751 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:26,751 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-21 19:54:26,751 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:26,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:26,752 INFO L82 PathProgramCache]: Analyzing trace with hash -378484437, now seen corresponding path program 1 times [2021-10-21 19:54:26,752 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:26,752 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [584239788] [2021-10-21 19:54:26,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:26,753 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:26,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:26,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:26,809 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:26,809 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [584239788] [2021-10-21 19:54:26,809 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [584239788] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:26,810 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:26,810 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:54:26,810 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859655710] [2021-10-21 19:54:26,812 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:54:26,812 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:26,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:54:26,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:26,813 INFO L87 Difference]: Start difference. First operand 67 states and 80 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 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) [2021-10-21 19:54:26,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:26,834 INFO L93 Difference]: Finished difference Result 131 states and 156 transitions. [2021-10-21 19:54:26,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:54:26,834 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 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 31 [2021-10-21 19:54:26,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:26,836 INFO L225 Difference]: With dead ends: 131 [2021-10-21 19:54:26,836 INFO L226 Difference]: Without dead ends: 127 [2021-10-21 19:54:26,836 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:26,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2021-10-21 19:54:26,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 117. [2021-10-21 19:54:26,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 115 states have (on average 1.2347826086956522) internal successors, (142), 116 states have internal predecessors, (142), 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) [2021-10-21 19:54:26,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 142 transitions. [2021-10-21 19:54:26,848 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 142 transitions. Word has length 31 [2021-10-21 19:54:26,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:26,849 INFO L470 AbstractCegarLoop]: Abstraction has 117 states and 142 transitions. [2021-10-21 19:54:26,849 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 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) [2021-10-21 19:54:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 142 transitions. [2021-10-21 19:54:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-10-21 19:54:26,850 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:26,851 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:26,851 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-10-21 19:54:26,851 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:26,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:26,852 INFO L82 PathProgramCache]: Analyzing trace with hash -378424855, now seen corresponding path program 1 times [2021-10-21 19:54:26,852 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:26,852 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555693980] [2021-10-21 19:54:26,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:26,852 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:26,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:26,920 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:26,920 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555693980] [2021-10-21 19:54:26,920 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [555693980] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:26,920 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:26,920 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-21 19:54:26,921 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317725847] [2021-10-21 19:54:26,921 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-21 19:54:26,921 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:26,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-21 19:54:26,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-21 19:54:26,922 INFO L87 Difference]: Start difference. First operand 117 states and 142 transitions. Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 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) [2021-10-21 19:54:26,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:26,950 INFO L93 Difference]: Finished difference Result 163 states and 197 transitions. [2021-10-21 19:54:26,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-21 19:54:26,950 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 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 31 [2021-10-21 19:54:26,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:26,951 INFO L225 Difference]: With dead ends: 163 [2021-10-21 19:54:26,952 INFO L226 Difference]: Without dead ends: 105 [2021-10-21 19:54:26,952 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 16.4ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:54:26,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2021-10-21 19:54:26,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2021-10-21 19:54:26,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 103 states have (on average 1.203883495145631) internal successors, (124), 104 states have internal predecessors, (124), 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) [2021-10-21 19:54:26,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 124 transitions. [2021-10-21 19:54:26,963 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 124 transitions. Word has length 31 [2021-10-21 19:54:26,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:26,964 INFO L470 AbstractCegarLoop]: Abstraction has 105 states and 124 transitions. [2021-10-21 19:54:26,964 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 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) [2021-10-21 19:54:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 124 transitions. [2021-10-21 19:54:26,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-10-21 19:54:26,965 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:26,965 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:26,965 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-10-21 19:54:26,965 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:26,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:26,966 INFO L82 PathProgramCache]: Analyzing trace with hash -329006014, now seen corresponding path program 1 times [2021-10-21 19:54:26,966 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:26,966 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394058143] [2021-10-21 19:54:26,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:26,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:26,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:27,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:27,036 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:27,037 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394058143] [2021-10-21 19:54:27,037 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1394058143] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:27,037 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:27,037 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-21 19:54:27,037 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589577544] [2021-10-21 19:54:27,038 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-21 19:54:27,038 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:27,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-21 19:54:27,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-21 19:54:27,039 INFO L87 Difference]: Start difference. First operand 105 states and 124 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 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) [2021-10-21 19:54:27,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:27,078 INFO L93 Difference]: Finished difference Result 139 states and 167 transitions. [2021-10-21 19:54:27,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-21 19:54:27,079 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 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 32 [2021-10-21 19:54:27,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:27,080 INFO L225 Difference]: With dead ends: 139 [2021-10-21 19:54:27,080 INFO L226 Difference]: Without dead ends: 93 [2021-10-21 19:54:27,081 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 14.9ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:54:27,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2021-10-21 19:54:27,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2021-10-21 19:54:27,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 91 states have (on average 1.1868131868131868) internal successors, (108), 92 states have internal predecessors, (108), 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) [2021-10-21 19:54:27,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 108 transitions. [2021-10-21 19:54:27,091 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 108 transitions. Word has length 32 [2021-10-21 19:54:27,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:27,093 INFO L470 AbstractCegarLoop]: Abstraction has 93 states and 108 transitions. [2021-10-21 19:54:27,093 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 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) [2021-10-21 19:54:27,093 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 108 transitions. [2021-10-21 19:54:27,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-10-21 19:54:27,094 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:27,094 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:27,094 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-21 19:54:27,095 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:27,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:27,095 INFO L82 PathProgramCache]: Analyzing trace with hash -1781478438, now seen corresponding path program 1 times [2021-10-21 19:54:27,103 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:27,103 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887989354] [2021-10-21 19:54:27,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:27,103 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:27,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:27,141 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:27,142 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [887989354] [2021-10-21 19:54:27,142 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [887989354] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:27,142 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:27,142 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:54:27,142 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409363898] [2021-10-21 19:54:27,143 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:54:27,143 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:27,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:54:27,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:27,146 INFO L87 Difference]: Start difference. First operand 93 states and 108 transitions. Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 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) [2021-10-21 19:54:27,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:27,163 INFO L93 Difference]: Finished difference Result 142 states and 168 transitions. [2021-10-21 19:54:27,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:54:27,164 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 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 34 [2021-10-21 19:54:27,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:27,165 INFO L225 Difference]: With dead ends: 142 [2021-10-21 19:54:27,165 INFO L226 Difference]: Without dead ends: 108 [2021-10-21 19:54:27,167 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:27,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2021-10-21 19:54:27,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 95. [2021-10-21 19:54:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 93 states have (on average 1.1827956989247312) internal successors, (110), 94 states have internal predecessors, (110), 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) [2021-10-21 19:54:27,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 110 transitions. [2021-10-21 19:54:27,177 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 110 transitions. Word has length 34 [2021-10-21 19:54:27,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:27,178 INFO L470 AbstractCegarLoop]: Abstraction has 95 states and 110 transitions. [2021-10-21 19:54:27,178 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 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) [2021-10-21 19:54:27,178 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 110 transitions. [2021-10-21 19:54:27,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-10-21 19:54:27,179 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:27,179 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:27,179 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-21 19:54:27,180 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:27,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:27,181 INFO L82 PathProgramCache]: Analyzing trace with hash 1662125936, now seen corresponding path program 1 times [2021-10-21 19:54:27,181 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:27,183 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932504589] [2021-10-21 19:54:27,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:27,184 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:27,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:27,224 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:27,224 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932504589] [2021-10-21 19:54:27,226 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [932504589] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:27,227 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:27,227 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:54:27,227 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1758924450] [2021-10-21 19:54:27,227 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:54:27,228 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:27,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:54:27,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:27,229 INFO L87 Difference]: Start difference. First operand 95 states and 110 transitions. Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 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) [2021-10-21 19:54:27,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:27,258 INFO L93 Difference]: Finished difference Result 111 states and 129 transitions. [2021-10-21 19:54:27,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:54:27,259 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 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 34 [2021-10-21 19:54:27,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:27,260 INFO L225 Difference]: With dead ends: 111 [2021-10-21 19:54:27,260 INFO L226 Difference]: Without dead ends: 107 [2021-10-21 19:54:27,260 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:27,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2021-10-21 19:54:27,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 99. [2021-10-21 19:54:27,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 97 states have (on average 1.1649484536082475) internal successors, (113), 98 states have internal predecessors, (113), 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) [2021-10-21 19:54:27,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 113 transitions. [2021-10-21 19:54:27,272 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 113 transitions. Word has length 34 [2021-10-21 19:54:27,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:27,272 INFO L470 AbstractCegarLoop]: Abstraction has 99 states and 113 transitions. [2021-10-21 19:54:27,272 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 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) [2021-10-21 19:54:27,273 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 113 transitions. [2021-10-21 19:54:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-10-21 19:54:27,273 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:27,273 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:27,274 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-10-21 19:54:27,274 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:27,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:27,275 INFO L82 PathProgramCache]: Analyzing trace with hash -822248422, now seen corresponding path program 1 times [2021-10-21 19:54:27,275 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:27,275 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [429997122] [2021-10-21 19:54:27,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:27,275 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:27,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:27,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:27,327 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:27,327 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [429997122] [2021-10-21 19:54:27,328 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [429997122] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:27,328 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:27,328 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 19:54:27,328 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255425385] [2021-10-21 19:54:27,329 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 19:54:27,329 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:27,330 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 19:54:27,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:54:27,330 INFO L87 Difference]: Start difference. First operand 99 states and 113 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 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) [2021-10-21 19:54:27,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:27,368 INFO L93 Difference]: Finished difference Result 112 states and 124 transitions. [2021-10-21 19:54:27,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-21 19:54:27,369 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 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 34 [2021-10-21 19:54:27,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:27,370 INFO L225 Difference]: With dead ends: 112 [2021-10-21 19:54:27,370 INFO L226 Difference]: Without dead ends: 108 [2021-10-21 19:54:27,371 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 18.0ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 19:54:27,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2021-10-21 19:54:27,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 99. [2021-10-21 19:54:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 97 states have (on average 1.1443298969072164) internal successors, (111), 98 states have internal predecessors, (111), 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) [2021-10-21 19:54:27,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 111 transitions. [2021-10-21 19:54:27,383 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 111 transitions. Word has length 34 [2021-10-21 19:54:27,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:27,383 INFO L470 AbstractCegarLoop]: Abstraction has 99 states and 111 transitions. [2021-10-21 19:54:27,383 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 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) [2021-10-21 19:54:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 111 transitions. [2021-10-21 19:54:27,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-10-21 19:54:27,384 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:27,384 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:27,384 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-10-21 19:54:27,385 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:27,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:27,385 INFO L82 PathProgramCache]: Analyzing trace with hash -21362253, now seen corresponding path program 1 times [2021-10-21 19:54:27,386 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:27,386 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2064072873] [2021-10-21 19:54:27,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:27,386 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:27,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:27,453 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:27,453 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2064072873] [2021-10-21 19:54:27,453 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2064072873] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:27,453 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:27,453 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-21 19:54:27,454 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351330161] [2021-10-21 19:54:27,455 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-21 19:54:27,455 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:27,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-21 19:54:27,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-21 19:54:27,456 INFO L87 Difference]: Start difference. First operand 99 states and 111 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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) [2021-10-21 19:54:27,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:27,493 INFO L93 Difference]: Finished difference Result 101 states and 112 transitions. [2021-10-21 19:54:27,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-21 19:54:27,493 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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 35 [2021-10-21 19:54:27,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:27,494 INFO L225 Difference]: With dead ends: 101 [2021-10-21 19:54:27,494 INFO L226 Difference]: Without dead ends: 88 [2021-10-21 19:54:27,495 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.8ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:54:27,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2021-10-21 19:54:27,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2021-10-21 19:54:27,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 86 states have (on average 1.1162790697674418) internal successors, (96), 87 states have internal predecessors, (96), 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) [2021-10-21 19:54:27,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 96 transitions. [2021-10-21 19:54:27,505 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 96 transitions. Word has length 35 [2021-10-21 19:54:27,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:27,505 INFO L470 AbstractCegarLoop]: Abstraction has 88 states and 96 transitions. [2021-10-21 19:54:27,505 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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) [2021-10-21 19:54:27,505 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 96 transitions. [2021-10-21 19:54:27,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-10-21 19:54:27,506 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:27,506 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:27,506 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-10-21 19:54:27,506 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:27,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:27,507 INFO L82 PathProgramCache]: Analyzing trace with hash 272561262, now seen corresponding path program 1 times [2021-10-21 19:54:27,507 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:27,507 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466716103] [2021-10-21 19:54:27,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:27,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:27,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:27,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:27,569 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:27,569 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466716103] [2021-10-21 19:54:27,569 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1466716103] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:27,570 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:27,570 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-21 19:54:27,570 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200487642] [2021-10-21 19:54:27,571 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-21 19:54:27,572 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:27,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-21 19:54:27,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-21 19:54:27,573 INFO L87 Difference]: Start difference. First operand 88 states and 96 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 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) [2021-10-21 19:54:27,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:27,621 INFO L93 Difference]: Finished difference Result 96 states and 104 transitions. [2021-10-21 19:54:27,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-21 19:54:27,622 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 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 35 [2021-10-21 19:54:27,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:27,623 INFO L225 Difference]: With dead ends: 96 [2021-10-21 19:54:27,623 INFO L226 Difference]: Without dead ends: 88 [2021-10-21 19:54:27,623 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 33.4ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-21 19:54:27,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2021-10-21 19:54:27,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2021-10-21 19:54:27,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 86 states have (on average 1.0930232558139534) internal successors, (94), 87 states have internal predecessors, (94), 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) [2021-10-21 19:54:27,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 94 transitions. [2021-10-21 19:54:27,633 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 94 transitions. Word has length 35 [2021-10-21 19:54:27,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:27,634 INFO L470 AbstractCegarLoop]: Abstraction has 88 states and 94 transitions. [2021-10-21 19:54:27,634 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 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) [2021-10-21 19:54:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 94 transitions. [2021-10-21 19:54:27,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-10-21 19:54:27,635 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:27,635 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:27,635 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-10-21 19:54:27,636 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:27,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:27,636 INFO L82 PathProgramCache]: Analyzing trace with hash -1030061199, now seen corresponding path program 1 times [2021-10-21 19:54:27,637 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:27,637 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118414593] [2021-10-21 19:54:27,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:27,637 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:27,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:27,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:27,668 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:27,668 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118414593] [2021-10-21 19:54:27,668 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118414593] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:27,668 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:27,669 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:54:27,669 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424291038] [2021-10-21 19:54:27,669 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:54:27,669 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:27,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:54:27,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:27,670 INFO L87 Difference]: Start difference. First operand 88 states and 94 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 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) [2021-10-21 19:54:27,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:27,686 INFO L93 Difference]: Finished difference Result 106 states and 114 transitions. [2021-10-21 19:54:27,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:54:27,687 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 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 35 [2021-10-21 19:54:27,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:27,688 INFO L225 Difference]: With dead ends: 106 [2021-10-21 19:54:27,688 INFO L226 Difference]: Without dead ends: 80 [2021-10-21 19:54:27,688 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:27,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2021-10-21 19:54:27,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2021-10-21 19:54:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 79 states have (on average 1.0506329113924051) internal successors, (83), 79 states have internal predecessors, (83), 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) [2021-10-21 19:54:27,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 83 transitions. [2021-10-21 19:54:27,698 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 83 transitions. Word has length 35 [2021-10-21 19:54:27,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:27,699 INFO L470 AbstractCegarLoop]: Abstraction has 80 states and 83 transitions. [2021-10-21 19:54:27,699 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 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) [2021-10-21 19:54:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 83 transitions. [2021-10-21 19:54:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-10-21 19:54:27,700 INFO L504 BasicCegarLoop]: Found error trace [2021-10-21 19:54:27,700 INFO L512 BasicCegarLoop]: 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] [2021-10-21 19:54:27,700 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-10-21 19:54:27,700 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2021-10-21 19:54:27,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:54:27,701 INFO L82 PathProgramCache]: Analyzing trace with hash 1765065444, now seen corresponding path program 1 times [2021-10-21 19:54:27,701 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:54:27,701 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581050480] [2021-10-21 19:54:27,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:54:27,702 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:54:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-21 19:54:27,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-21 19:54:27,730 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-21 19:54:27,730 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581050480] [2021-10-21 19:54:27,731 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581050480] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-21 19:54:27,731 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-21 19:54:27,731 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-21 19:54:27,731 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2042687858] [2021-10-21 19:54:27,732 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-21 19:54:27,732 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-21 19:54:27,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-21 19:54:27,732 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:27,733 INFO L87 Difference]: Start difference. First operand 80 states and 83 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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) [2021-10-21 19:54:27,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-21 19:54:27,748 INFO L93 Difference]: Finished difference Result 80 states and 83 transitions. [2021-10-21 19:54:27,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-21 19:54:27,749 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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 42 [2021-10-21 19:54:27,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-21 19:54:27,749 INFO L225 Difference]: With dead ends: 80 [2021-10-21 19:54:27,749 INFO L226 Difference]: Without dead ends: 0 [2021-10-21 19:54:27,750 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-21 19:54:27,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-21 19:54:27,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-21 19:54:27,750 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) [2021-10-21 19:54:27,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-21 19:54:27,751 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 42 [2021-10-21 19:54:27,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-21 19:54:27,751 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-21 19:54:27,751 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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) [2021-10-21 19:54:27,751 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-21 19:54:27,752 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-21 19:54:27,754 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,755 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,755 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,755 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,755 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,755 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,756 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,756 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,756 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,756 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,756 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,757 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,757 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,757 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,757 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,757 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,758 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,758 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,758 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,758 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,758 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,759 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,759 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,759 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,759 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,759 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,760 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,760 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,760 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION [2021-10-21 19:54:27,760 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-10-21 19:54:27,762 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-21 19:54:27,770 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,777 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,804 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,806 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,822 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,824 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,826 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,827 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,827 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,832 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,833 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,840 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,841 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,843 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,852 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,854 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,855 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,859 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,862 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,864 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,866 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,867 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,868 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,871 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,882 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,890 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,912 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,913 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,914 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,916 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,917 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,918 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,921 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,924 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,925 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,926 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,928 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,929 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,931 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,933 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,934 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,936 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,939 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,940 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,941 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,942 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,943 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,943 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,944 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,944 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,946 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,947 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,948 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,949 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,956 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,959 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,960 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,962 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,964 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,969 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,971 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,972 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,973 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,974 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,975 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,979 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,982 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,983 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,984 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,986 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,987 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,988 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,990 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:27,995 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,006 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,011 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,013 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,014 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,016 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,016 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,018 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,019 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,044 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,047 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,048 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,049 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,051 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,052 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,052 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,053 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,062 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,062 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,063 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,066 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,068 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,071 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,072 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,074 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,076 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,077 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,078 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,080 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,081 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,109 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,112 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,114 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,120 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,122 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,124 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,128 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:28,129 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-21 19:54:30,104 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,104 INFO L857 garLoopResultBuilder]: For program point L432(lines 432 459) no Hoare annotation was computed. [2021-10-21 19:54:30,104 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,105 INFO L857 garLoopResultBuilder]: For program point L168(lines 168 271) no Hoare annotation was computed. [2021-10-21 19:54:30,105 INFO L857 garLoopResultBuilder]: For program point L433(lines 433 439) no Hoare annotation was computed. [2021-10-21 19:54:30,105 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,105 INFO L857 garLoopResultBuilder]: For program point L896(lines 896 984) no Hoare annotation was computed. [2021-10-21 19:54:30,105 INFO L857 garLoopResultBuilder]: For program point L434(lines 434 436) no Hoare annotation was computed. [2021-10-21 19:54:30,105 INFO L857 garLoopResultBuilder]: For program point L368(lines 368 409) no Hoare annotation was computed. [2021-10-21 19:54:30,105 INFO L853 garLoopResultBuilder]: At program point L369(lines 368 409) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,106 INFO L853 garLoopResultBuilder]: At program point L171(lines 117 288) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,106 INFO L857 garLoopResultBuilder]: For program point L700(lines 700 729) no Hoare annotation was computed. [2021-10-21 19:54:30,106 INFO L853 garLoopResultBuilder]: At program point L701(lines 700 729) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,106 INFO L857 garLoopResultBuilder]: For program point L239(lines 239 245) no Hoare annotation was computed. [2021-10-21 19:54:30,106 INFO L857 garLoopResultBuilder]: For program point L504(lines 504 527) no Hoare annotation was computed. [2021-10-21 19:54:30,106 INFO L857 garLoopResultBuilder]: For program point L504-1(lines 504 527) no Hoare annotation was computed. [2021-10-21 19:54:30,106 INFO L857 garLoopResultBuilder]: For program point L504-2(lines 504 527) no Hoare annotation was computed. [2021-10-21 19:54:30,106 INFO L857 garLoopResultBuilder]: For program point L504-3(lines 504 527) no Hoare annotation was computed. [2021-10-21 19:54:30,107 INFO L857 garLoopResultBuilder]: For program point L504-4(lines 504 527) no Hoare annotation was computed. [2021-10-21 19:54:30,107 INFO L857 garLoopResultBuilder]: For program point L504-5(lines 504 527) no Hoare annotation was computed. [2021-10-21 19:54:30,107 INFO L857 garLoopResultBuilder]: For program point L504-6(lines 504 527) no Hoare annotation was computed. [2021-10-21 19:54:30,107 INFO L857 garLoopResultBuilder]: For program point L108(lines 108 291) no Hoare annotation was computed. [2021-10-21 19:54:30,107 INFO L857 garLoopResultBuilder]: For program point L769(lines 769 792) no Hoare annotation was computed. [2021-10-21 19:54:30,107 INFO L857 garLoopResultBuilder]: For program point L703(lines 703 728) no Hoare annotation was computed. [2021-10-21 19:54:30,107 INFO L853 garLoopResultBuilder]: At program point L505(lines 504 527) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,107 INFO L853 garLoopResultBuilder]: At program point L505-1(lines 504 527) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,108 INFO L853 garLoopResultBuilder]: At program point L505-2(lines 504 527) the Hoare annotation is: (let ((.cse0 (+ |ULTIMATE.start_KbFilter_Complete_#res| 1073741802))) (and (= ~compRegistered~0 1) (not (= ~SKIP2~0 2)) (= ULTIMATE.start_KbFilter_PnP_~status~0 0) (<= 5 ~MPR1~0) (<= (+ 1073741802 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) 0) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (<= 0 .cse0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (<= .cse0 0) (< 0 (+ 1073741803 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0)) (= ~NP~0 1) (= ~MPR1~0 ~s~0))) [2021-10-21 19:54:30,108 INFO L853 garLoopResultBuilder]: At program point L505-3(lines 504 527) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,108 INFO L857 garLoopResultBuilder]: For program point L373(lines 373 408) no Hoare annotation was computed. [2021-10-21 19:54:30,108 INFO L853 garLoopResultBuilder]: At program point L505-4(lines 504 527) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,108 INFO L853 garLoopResultBuilder]: At program point L505-5(lines 504 527) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,108 INFO L853 garLoopResultBuilder]: At program point L505-6(lines 504 527) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,108 INFO L853 garLoopResultBuilder]: At program point L109(lines 108 291) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= ULTIMATE.start_KbFilter_PnP_~status~0 0) (<= 5 ~MPR1~0) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~NP~0 1) (not (= ~MPR3~0 1)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,109 INFO L853 garLoopResultBuilder]: At program point L770(lines 769 792) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,109 INFO L857 garLoopResultBuilder]: For program point L638(lines 638 656) no Hoare annotation was computed. [2021-10-21 19:54:30,109 INFO L857 garLoopResultBuilder]: For program point L638-1(lines 638 656) no Hoare annotation was computed. [2021-10-21 19:54:30,109 INFO L853 garLoopResultBuilder]: At program point L374(lines 373 408) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,109 INFO L857 garLoopResultBuilder]: For program point L903(lines 903 982) no Hoare annotation was computed. [2021-10-21 19:54:30,109 INFO L853 garLoopResultBuilder]: At program point L573(lines 568 575) the Hoare annotation is: false [2021-10-21 19:54:30,109 INFO L853 garLoopResultBuilder]: At program point L573-1(lines 568 575) the Hoare annotation is: false [2021-10-21 19:54:30,109 INFO L853 garLoopResultBuilder]: At program point L573-2(lines 568 575) the Hoare annotation is: (and (= ~compRegistered~0 1) (not (= ~SKIP2~0 2)) (= ~setEventCalled~0 1) (= ULTIMATE.start_KbFilter_PnP_~status~0 0) (<= 5 ~MPR1~0) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~NP~0 1) (not (= ~MPR3~0 1))) [2021-10-21 19:54:30,110 INFO L853 garLoopResultBuilder]: At program point L573-3(lines 568 575) the Hoare annotation is: false [2021-10-21 19:54:30,110 INFO L853 garLoopResultBuilder]: At program point L573-4(lines 568 575) the Hoare annotation is: false [2021-10-21 19:54:30,110 INFO L853 garLoopResultBuilder]: At program point L441(lines 432 459) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (not (= ~pended~0 1)) (not (= ~IPC~0 2))) [2021-10-21 19:54:30,110 INFO L853 garLoopResultBuilder]: At program point L573-5(lines 568 575) the Hoare annotation is: false [2021-10-21 19:54:30,110 INFO L853 garLoopResultBuilder]: At program point L573-6(lines 568 575) the Hoare annotation is: false [2021-10-21 19:54:30,110 INFO L853 garLoopResultBuilder]: At program point L573-7(lines 568 575) the Hoare annotation is: false [2021-10-21 19:54:30,110 INFO L857 garLoopResultBuilder]: For program point L177(lines 177 189) no Hoare annotation was computed. [2021-10-21 19:54:30,110 INFO L857 garLoopResultBuilder]: For program point L111(lines 111 290) no Hoare annotation was computed. [2021-10-21 19:54:30,111 INFO L857 garLoopResultBuilder]: For program point L706(lines 706 727) no Hoare annotation was computed. [2021-10-21 19:54:30,111 INFO L853 garLoopResultBuilder]: At program point L376(lines 375 408) the Hoare annotation is: (= ULTIMATE.start_main_~status~1 0) [2021-10-21 19:54:30,111 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,111 INFO L853 garLoopResultBuilder]: At program point L112(lines 111 290) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,111 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,111 INFO L857 garLoopResultBuilder]: For program point L641(lines 641 655) no Hoare annotation was computed. [2021-10-21 19:54:30,112 INFO L857 garLoopResultBuilder]: For program point L641-1(lines 641 655) no Hoare annotation was computed. [2021-10-21 19:54:30,112 INFO L857 garLoopResultBuilder]: For program point L509(lines 509 526) no Hoare annotation was computed. [2021-10-21 19:54:30,112 INFO L857 garLoopResultBuilder]: For program point L509-1(lines 509 526) no Hoare annotation was computed. [2021-10-21 19:54:30,112 INFO L857 garLoopResultBuilder]: For program point L509-2(lines 509 526) no Hoare annotation was computed. [2021-10-21 19:54:30,112 INFO L857 garLoopResultBuilder]: For program point L443(lines 443 447) no Hoare annotation was computed. [2021-10-21 19:54:30,112 INFO L857 garLoopResultBuilder]: For program point L509-3(lines 509 526) no Hoare annotation was computed. [2021-10-21 19:54:30,112 INFO L857 garLoopResultBuilder]: For program point L509-4(lines 509 526) no Hoare annotation was computed. [2021-10-21 19:54:30,113 INFO L857 garLoopResultBuilder]: For program point L509-5(lines 509 526) no Hoare annotation was computed. [2021-10-21 19:54:30,113 INFO L857 garLoopResultBuilder]: For program point L509-6(lines 509 526) no Hoare annotation was computed. [2021-10-21 19:54:30,113 INFO L853 garLoopResultBuilder]: At program point L972(lines 867 1006) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,113 INFO L857 garLoopResultBuilder]: For program point L774(lines 774 791) no Hoare annotation was computed. [2021-10-21 19:54:30,113 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,113 INFO L853 garLoopResultBuilder]: At program point L576(lines 576 617) the Hoare annotation is: (and (= ~compRegistered~0 1) (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0)) [2021-10-21 19:54:30,114 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,114 INFO L853 garLoopResultBuilder]: At program point L510(lines 509 526) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,114 INFO L853 garLoopResultBuilder]: At program point L510-1(lines 509 526) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,114 INFO L853 garLoopResultBuilder]: At program point L510-2(lines 509 526) the Hoare annotation is: (let ((.cse0 (+ |ULTIMATE.start_KbFilter_Complete_#res| 1073741802))) (and (= ~compRegistered~0 1) (not (= ~SKIP2~0 2)) (= ULTIMATE.start_KbFilter_PnP_~status~0 0) (<= 5 ~MPR1~0) (<= (+ 1073741802 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) 0) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (<= 0 .cse0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (<= .cse0 0) (< 0 (+ 1073741803 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0)) (= ~NP~0 1) (not (= ~MPR3~0 1)) (= ~MPR1~0 ~s~0))) [2021-10-21 19:54:30,115 INFO L853 garLoopResultBuilder]: At program point L510-3(lines 509 526) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,115 INFO L853 garLoopResultBuilder]: At program point L510-4(lines 509 526) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,115 INFO L853 garLoopResultBuilder]: At program point L510-5(lines 509 526) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,115 INFO L853 garLoopResultBuilder]: At program point L510-6(lines 509 526) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,115 INFO L857 garLoopResultBuilder]: For program point L114(lines 114 289) no Hoare annotation was computed. [2021-10-21 19:54:30,116 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,116 INFO L853 garLoopResultBuilder]: At program point L775(lines 774 791) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,116 INFO L857 garLoopResultBuilder]: For program point L709(lines 709 726) no Hoare annotation was computed. [2021-10-21 19:54:30,116 INFO L853 garLoopResultBuilder]: At program point L115(lines 114 289) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,116 INFO L857 garLoopResultBuilder]: For program point L644(lines 644 654) no Hoare annotation was computed. [2021-10-21 19:54:30,116 INFO L857 garLoopResultBuilder]: For program point L644-1(lines 644 654) no Hoare annotation was computed. [2021-10-21 19:54:30,116 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,117 INFO L853 garLoopResultBuilder]: At program point L512(lines 511 526) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,117 INFO L853 garLoopResultBuilder]: At program point L512-1(lines 511 526) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,117 INFO L853 garLoopResultBuilder]: At program point L512-2(lines 511 526) the Hoare annotation is: (let ((.cse0 (+ |ULTIMATE.start_KbFilter_Complete_#res| 1073741802))) (and (= ~compRegistered~0 1) (not (= ~SKIP2~0 2)) (= ~setEventCalled~0 1) (= ULTIMATE.start_KbFilter_PnP_~status~0 0) (<= 5 ~MPR1~0) (<= (+ 1073741802 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) 0) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (<= 0 .cse0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (<= .cse0 0) (< 0 (+ 1073741803 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0)) (= ~NP~0 1) (not (= ~MPR3~0 1)) (= ~MPR1~0 ~s~0))) [2021-10-21 19:54:30,117 INFO L853 garLoopResultBuilder]: At program point L512-3(lines 511 526) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,118 INFO L853 garLoopResultBuilder]: At program point L512-4(lines 511 526) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,118 INFO L853 garLoopResultBuilder]: At program point L512-5(lines 511 526) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,118 INFO L853 garLoopResultBuilder]: At program point L512-6(lines 511 526) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,118 INFO L857 garLoopResultBuilder]: For program point L182(lines 182 188) no Hoare annotation was computed. [2021-10-21 19:54:30,118 INFO L853 garLoopResultBuilder]: At program point L182-1(lines 1 1016) the Hoare annotation is: (and (= ~compRegistered~0 1) (not (= ~SKIP2~0 2)) (= ULTIMATE.start_KbFilter_PnP_~status~0 0) (<= 5 ~MPR1~0) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~NP~0 1) (not (= ~MPR3~0 1))) [2021-10-21 19:54:30,118 INFO L853 garLoopResultBuilder]: At program point L777(lines 776 791) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,119 INFO L853 garLoopResultBuilder]: At program point L645(lines 638 656) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,119 INFO L853 garLoopResultBuilder]: At program point L645-1(lines 638 656) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,119 INFO L857 garLoopResultBuilder]: For program point L117(lines 117 288) no Hoare annotation was computed. [2021-10-21 19:54:30,119 INFO L857 garLoopResultBuilder]: For program point L910(lines 910 980) no Hoare annotation was computed. [2021-10-21 19:54:30,119 INFO L857 garLoopResultBuilder]: For program point L581(lines 581 600) no Hoare annotation was computed. [2021-10-21 19:54:30,119 INFO L857 garLoopResultBuilder]: For program point L449(lines 449 457) no Hoare annotation was computed. [2021-10-21 19:54:30,120 INFO L857 garLoopResultBuilder]: For program point L582(lines 582 587) no Hoare annotation was computed. [2021-10-21 19:54:30,120 INFO L857 garLoopResultBuilder]: For program point L450(lines 450 452) no Hoare annotation was computed. [2021-10-21 19:54:30,120 INFO L857 garLoopResultBuilder]: For program point L120(lines 120 287) no Hoare annotation was computed. [2021-10-21 19:54:30,120 INFO L853 garLoopResultBuilder]: At program point L54(lines 347 349) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (<= 5 ~MPR1~0) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~NP~0 1) (not (= ~MPR3~0 1)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,120 INFO L857 garLoopResultBuilder]: For program point L123(lines 123 286) no Hoare annotation was computed. [2021-10-21 19:54:30,120 INFO L857 garLoopResultBuilder]: For program point L454(lines 454 456) no Hoare annotation was computed. [2021-10-21 19:54:30,121 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-21 19:54:30,121 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,121 INFO L857 garLoopResultBuilder]: For program point L917(lines 917 978) no Hoare annotation was computed. [2021-10-21 19:54:30,121 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,121 INFO L853 garLoopResultBuilder]: At program point L653(lines 641 655) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,121 INFO L853 garLoopResultBuilder]: At program point L653-1(lines 641 655) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,122 INFO L857 garLoopResultBuilder]: For program point L126(lines 126 285) no Hoare annotation was computed. [2021-10-21 19:54:30,122 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,122 INFO L853 garLoopResultBuilder]: At program point L589(lines 581 600) the Hoare annotation is: (let ((.cse0 (+ |ULTIMATE.start_KbFilter_Complete_#res| 1073741802))) (and (= ~compRegistered~0 1) (not (= ~SKIP2~0 2)) (<= 5 ~MPR1~0) (<= (+ 1073741802 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) 0) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (<= 0 .cse0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (<= .cse0 0) (= ~s~0 ~NP~0) (< 0 (+ 1073741803 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0)) (= ~NP~0 1) (not (= ~MPR3~0 ~s~0)))) [2021-10-21 19:54:30,122 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,122 INFO L853 garLoopResultBuilder]: At program point L524(lines 488 552) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,123 INFO L853 garLoopResultBuilder]: At program point L524-1(lines 488 552) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,123 INFO L853 garLoopResultBuilder]: At program point L524-2(lines 488 552) the Hoare annotation is: (let ((.cse15 (+ |ULTIMATE.start_KbFilter_Complete_#res| 1073741802))) (let ((.cse13 (not (= ~MPR3~0 1))) (.cse0 (= ~compRegistered~0 1)) (.cse1 (not (= ~SKIP2~0 2))) (.cse2 (= ULTIMATE.start_KbFilter_PnP_~status~0 0)) (.cse3 (<= 5 ~MPR1~0)) (.cse4 (<= (+ 1073741802 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) 0)) (.cse5 (= 2 ~DC~0)) (.cse6 (= ULTIMATE.start_main_~status~1 0)) (.cse7 (<= 0 .cse15)) (.cse8 (not (= ~pended~0 1))) (.cse9 (not (= ~IPC~0 2))) (.cse10 (<= .cse15 0)) (.cse11 (< 0 (+ 1073741803 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0))) (.cse12 (= ~NP~0 1)) (.cse14 (= ~MPR1~0 ~s~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (<= (+ 1073741823 ULTIMATE.start_IofCallDriver_~returnVal2~0) 0) .cse14) (and .cse0 .cse1 (= ~setEventCalled~0 1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 259) .cse12 .cse13 .cse14) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_IofCallDriver_~returnVal2~0 0) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse14)))) [2021-10-21 19:54:30,123 INFO L853 garLoopResultBuilder]: At program point L524-3(lines 488 552) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,123 INFO L853 garLoopResultBuilder]: At program point L524-4(lines 488 552) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,123 INFO L853 garLoopResultBuilder]: At program point L524-5(lines 488 552) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,124 INFO L853 garLoopResultBuilder]: At program point L524-6(lines 488 552) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,124 INFO L853 garLoopResultBuilder]: At program point L789(lines 753 820) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,124 INFO L857 garLoopResultBuilder]: For program point L129(lines 129 284) no Hoare annotation was computed. [2021-10-21 19:54:30,124 INFO L853 garLoopResultBuilder]: At program point L724(lines 699 743) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,124 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-21 19:54:30,124 INFO L857 garLoopResultBuilder]: For program point L924(lines 924 976) no Hoare annotation was computed. [2021-10-21 19:54:30,125 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,125 INFO L857 garLoopResultBuilder]: For program point L594(lines 594 598) no Hoare annotation was computed. [2021-10-21 19:54:30,125 INFO L853 garLoopResultBuilder]: At program point L594-1(lines 594 598) the Hoare annotation is: (and (= ~compRegistered~0 1) (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0)) [2021-10-21 19:54:30,125 INFO L853 garLoopResultBuilder]: At program point L330(lines 324 465) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (not (= ~pended~0 1)) (not (= ~IPC~0 2))) [2021-10-21 19:54:30,125 INFO L857 garLoopResultBuilder]: For program point L132(lines 132 283) no Hoare annotation was computed. [2021-10-21 19:54:30,125 INFO L857 garLoopResultBuilder]: For program point L199(lines 199 205) no Hoare annotation was computed. [2021-10-21 19:54:30,126 INFO L857 garLoopResultBuilder]: For program point L199-2(lines 172 268) no Hoare annotation was computed. [2021-10-21 19:54:30,126 INFO L853 garLoopResultBuilder]: At program point L662(lines 629 664) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,126 INFO L853 garLoopResultBuilder]: At program point L662-1(lines 629 664) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,126 INFO L860 garLoopResultBuilder]: At program point L464(lines 295 466) the Hoare annotation is: true [2021-10-21 19:54:30,126 INFO L857 garLoopResultBuilder]: For program point L135(lines 135 282) no Hoare annotation was computed. [2021-10-21 19:54:30,126 INFO L857 garLoopResultBuilder]: For program point L532(lines 532 549) no Hoare annotation was computed. [2021-10-21 19:54:30,127 INFO L857 garLoopResultBuilder]: For program point L532-1(lines 532 549) no Hoare annotation was computed. [2021-10-21 19:54:30,127 INFO L857 garLoopResultBuilder]: For program point L532-2(lines 532 549) no Hoare annotation was computed. [2021-10-21 19:54:30,127 INFO L857 garLoopResultBuilder]: For program point L532-3(lines 532 549) no Hoare annotation was computed. [2021-10-21 19:54:30,127 INFO L857 garLoopResultBuilder]: For program point L532-4(lines 532 549) no Hoare annotation was computed. [2021-10-21 19:54:30,127 INFO L857 garLoopResultBuilder]: For program point L532-5(lines 532 549) no Hoare annotation was computed. [2021-10-21 19:54:30,127 INFO L857 garLoopResultBuilder]: For program point L532-6(lines 532 549) no Hoare annotation was computed. [2021-10-21 19:54:30,127 INFO L857 garLoopResultBuilder]: For program point L797(lines 797 817) no Hoare annotation was computed. [2021-10-21 19:54:30,128 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,128 INFO L857 garLoopResultBuilder]: For program point L533(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:54:30,128 INFO L857 garLoopResultBuilder]: For program point L533-3(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:54:30,128 INFO L857 garLoopResultBuilder]: For program point L533-6(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:54:30,128 INFO L853 garLoopResultBuilder]: At program point L269(lines 172 270) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2))) [2021-10-21 19:54:30,128 INFO L857 garLoopResultBuilder]: For program point L533-9(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:54:30,129 INFO L857 garLoopResultBuilder]: For program point L533-12(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:54:30,129 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,129 INFO L857 garLoopResultBuilder]: For program point L533-15(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:54:30,129 INFO L857 garLoopResultBuilder]: For program point L533-18(lines 533 539) no Hoare annotation was computed. [2021-10-21 19:54:30,129 INFO L857 garLoopResultBuilder]: For program point L138(lines 138 281) no Hoare annotation was computed. [2021-10-21 19:54:30,129 INFO L857 garLoopResultBuilder]: For program point L931(lines 931 974) no Hoare annotation was computed. [2021-10-21 19:54:30,129 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,130 INFO L857 garLoopResultBuilder]: For program point L800(lines 800 806) no Hoare annotation was computed. [2021-10-21 19:54:30,130 INFO L857 garLoopResultBuilder]: For program point L603(lines 603 615) no Hoare annotation was computed. [2021-10-21 19:54:30,130 INFO L857 garLoopResultBuilder]: For program point L471(lines 471 477) no Hoare annotation was computed. [2021-10-21 19:54:30,130 INFO L857 garLoopResultBuilder]: For program point L471-2(lines 471 477) no Hoare annotation was computed. [2021-10-21 19:54:30,130 INFO L857 garLoopResultBuilder]: For program point L339(lines 339 342) no Hoare annotation was computed. [2021-10-21 19:54:30,130 INFO L857 garLoopResultBuilder]: For program point L471-4(lines 471 477) no Hoare annotation was computed. [2021-10-21 19:54:30,130 INFO L857 garLoopResultBuilder]: For program point L339-2(lines 339 342) no Hoare annotation was computed. [2021-10-21 19:54:30,131 INFO L857 garLoopResultBuilder]: For program point L471-6(lines 471 477) no Hoare annotation was computed. [2021-10-21 19:54:30,131 INFO L857 garLoopResultBuilder]: For program point L207(lines 207 213) no Hoare annotation was computed. [2021-10-21 19:54:30,131 INFO L857 garLoopResultBuilder]: For program point L471-8(lines 471 477) no Hoare annotation was computed. [2021-10-21 19:54:30,131 INFO L857 garLoopResultBuilder]: For program point L141(lines 141 280) no Hoare annotation was computed. [2021-10-21 19:54:30,131 INFO L857 garLoopResultBuilder]: For program point L471-10(lines 471 477) no Hoare annotation was computed. [2021-10-21 19:54:30,131 INFO L857 garLoopResultBuilder]: For program point L471-12(lines 471 477) no Hoare annotation was computed. [2021-10-21 19:54:30,131 INFO L857 garLoopResultBuilder]: For program point L471-14(lines 471 477) no Hoare annotation was computed. [2021-10-21 19:54:30,132 INFO L857 garLoopResultBuilder]: For program point L934(lines 934 973) no Hoare annotation was computed. [2021-10-21 19:54:30,132 INFO L853 garLoopResultBuilder]: At program point L604(lines 603 615) the Hoare annotation is: (and (= ~compRegistered~0 1) (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0)) [2021-10-21 19:54:30,132 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,132 INFO L857 garLoopResultBuilder]: For program point L208(lines 208 212) no Hoare annotation was computed. [2021-10-21 19:54:30,132 INFO L853 garLoopResultBuilder]: At program point L76(lines 330 413) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (<= 5 ~MPR1~0) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~NP~0 1) (not (= ~MPR3~0 1)) (= ~compRegistered~0 0) (not (= ~MPR3~0 ~s~0)) (not (= ~s~0 1))) [2021-10-21 19:54:30,132 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,133 INFO L853 garLoopResultBuilder]: At program point L935(lines 875 990) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,133 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,133 INFO L853 garLoopResultBuilder]: At program point L606(lines 605 615) the Hoare annotation is: (and (= ~compRegistered~0 1) (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0)) [2021-10-21 19:54:30,133 INFO L857 garLoopResultBuilder]: For program point L144(lines 144 279) no Hoare annotation was computed. [2021-10-21 19:54:30,133 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,134 INFO L857 garLoopResultBuilder]: For program point L541(lines 541 548) no Hoare annotation was computed. [2021-10-21 19:54:30,134 INFO L857 garLoopResultBuilder]: For program point L541-2(lines 541 548) no Hoare annotation was computed. [2021-10-21 19:54:30,134 INFO L857 garLoopResultBuilder]: For program point L541-4(lines 541 548) no Hoare annotation was computed. [2021-10-21 19:54:30,134 INFO L857 garLoopResultBuilder]: For program point L541-6(lines 541 548) no Hoare annotation was computed. [2021-10-21 19:54:30,134 INFO L857 garLoopResultBuilder]: For program point L541-8(lines 541 548) no Hoare annotation was computed. [2021-10-21 19:54:30,134 INFO L857 garLoopResultBuilder]: For program point L541-10(lines 541 548) no Hoare annotation was computed. [2021-10-21 19:54:30,134 INFO L857 garLoopResultBuilder]: For program point L541-12(lines 541 548) no Hoare annotation was computed. [2021-10-21 19:54:30,135 INFO L857 garLoopResultBuilder]: For program point L674(lines 674 680) no Hoare annotation was computed. [2021-10-21 19:54:30,135 INFO L857 garLoopResultBuilder]: For program point L674-2(lines 674 680) no Hoare annotation was computed. [2021-10-21 19:54:30,135 INFO L857 garLoopResultBuilder]: For program point L674-4(lines 674 680) no Hoare annotation was computed. [2021-10-21 19:54:30,135 INFO L853 garLoopResultBuilder]: At program point L1005(lines 822 1007) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,135 INFO L857 garLoopResultBuilder]: For program point L147(lines 147 278) no Hoare annotation was computed. [2021-10-21 19:54:30,135 INFO L857 garLoopResultBuilder]: For program point L940(lines 940 943) no Hoare annotation was computed. [2021-10-21 19:54:30,136 INFO L853 garLoopResultBuilder]: At program point L742(lines 689 744) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,136 INFO L857 garLoopResultBuilder]: For program point L875(lines 875 990) no Hoare annotation was computed. [2021-10-21 19:54:30,136 INFO L857 garLoopResultBuilder]: For program point L809(lines 809 816) no Hoare annotation was computed. [2021-10-21 19:54:30,136 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,136 INFO L857 garLoopResultBuilder]: For program point L150(lines 150 277) no Hoare annotation was computed. [2021-10-21 19:54:30,136 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,136 INFO L857 garLoopResultBuilder]: For program point L415(lines 415 419) no Hoare annotation was computed. [2021-10-21 19:54:30,137 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-21 19:54:30,137 INFO L857 garLoopResultBuilder]: For program point L153(lines 153 276) no Hoare annotation was computed. [2021-10-21 19:54:30,137 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,137 INFO L857 garLoopResultBuilder]: For program point L1013(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,137 INFO L857 garLoopResultBuilder]: For program point L1013-1(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,137 INFO L857 garLoopResultBuilder]: For program point L1013-2(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,137 INFO L857 garLoopResultBuilder]: For program point L1013-3(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,138 INFO L857 garLoopResultBuilder]: For program point L1013-4(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,138 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,138 INFO L857 garLoopResultBuilder]: For program point L1013-5(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,138 INFO L857 garLoopResultBuilder]: For program point L1013-6(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,138 INFO L857 garLoopResultBuilder]: For program point L1013-7(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,138 INFO L857 garLoopResultBuilder]: For program point L1013-8(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,139 INFO L857 garLoopResultBuilder]: For program point L1013-9(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,139 INFO L857 garLoopResultBuilder]: For program point L1013-10(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,139 INFO L857 garLoopResultBuilder]: For program point L1013-11(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,139 INFO L857 garLoopResultBuilder]: For program point L1013-12(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,139 INFO L857 garLoopResultBuilder]: For program point L1013-13(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,139 INFO L853 garLoopResultBuilder]: At program point L551(lines 481 553) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,139 INFO L857 garLoopResultBuilder]: For program point L1013-14(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,140 INFO L853 garLoopResultBuilder]: At program point L551-1(lines 481 553) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,140 INFO L857 garLoopResultBuilder]: For program point L1013-15(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,140 INFO L853 garLoopResultBuilder]: At program point L551-2(lines 481 553) the Hoare annotation is: (let ((.cse15 (+ |ULTIMATE.start_KbFilter_Complete_#res| 1073741802))) (let ((.cse0 (= ~compRegistered~0 1)) (.cse1 (not (= ~SKIP2~0 2))) (.cse2 (= ULTIMATE.start_KbFilter_PnP_~status~0 0)) (.cse8 (<= 5 ~MPR1~0)) (.cse9 (<= (+ 1073741802 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) 0)) (.cse3 (= 2 ~DC~0)) (.cse4 (= ULTIMATE.start_main_~status~1 0)) (.cse10 (<= 0 .cse15)) (.cse5 (not (= ~pended~0 1))) (.cse6 (not (= ~IPC~0 2))) (.cse11 (<= .cse15 0)) (.cse7 (= ~s~0 ~NP~0)) (.cse12 (< 0 (+ 1073741803 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0))) (.cse13 (= ~NP~0 1)) (.cse14 (not (= ~MPR3~0 1)))) (or (and .cse0 .cse1 .cse2 .cse3 (= ULTIMATE.start_IofCallDriver_~returnVal2~0 0) .cse4 (= |ULTIMATE.start_IofCallDriver_#res| 0) .cse5 .cse6 .cse7) (and .cse0 .cse1 (= ~setEventCalled~0 1) .cse2 .cse8 .cse9 .cse3 (<= 259 |ULTIMATE.start_IofCallDriver_#res|) .cse4 .cse10 .cse5 .cse6 .cse11 .cse12 (<= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0) (<= |ULTIMATE.start_IofCallDriver_#res| 259) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 259) .cse13 .cse14 (= ~MPR3~0 ~s~0)) (and .cse0 .cse1 .cse2 .cse8 .cse9 .cse3 .cse4 .cse10 .cse5 .cse6 .cse11 .cse7 .cse12 .cse13 .cse14)))) [2021-10-21 19:54:30,140 INFO L857 garLoopResultBuilder]: For program point L1013-16(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,140 INFO L853 garLoopResultBuilder]: At program point L551-3(lines 481 553) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,141 INFO L857 garLoopResultBuilder]: For program point L1013-17(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,141 INFO L853 garLoopResultBuilder]: At program point L551-4(lines 481 553) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,141 INFO L857 garLoopResultBuilder]: For program point L1013-18(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,141 INFO L857 garLoopResultBuilder]: For program point L1013-19(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,141 INFO L853 garLoopResultBuilder]: At program point L551-5(lines 481 553) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,141 INFO L857 garLoopResultBuilder]: For program point L353(lines 353 412) no Hoare annotation was computed. [2021-10-21 19:54:30,142 INFO L857 garLoopResultBuilder]: For program point L1013-20(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,142 INFO L853 garLoopResultBuilder]: At program point L551-6(lines 481 553) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,142 INFO L857 garLoopResultBuilder]: For program point L1013-21(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,142 INFO L857 garLoopResultBuilder]: For program point L1013-22(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,142 INFO L857 garLoopResultBuilder]: For program point L1013-23(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,142 INFO L857 garLoopResultBuilder]: For program point L1013-24(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,142 INFO L857 garLoopResultBuilder]: For program point L1013-25(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,143 INFO L857 garLoopResultBuilder]: For program point L1013-26(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,143 INFO L857 garLoopResultBuilder]: For program point L1013-27(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,143 INFO L857 garLoopResultBuilder]: For program point L1013-28(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,143 INFO L853 garLoopResultBuilder]: At program point L1014(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,143 INFO L853 garLoopResultBuilder]: At program point L1014-2(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,143 INFO L853 garLoopResultBuilder]: At program point L1014-3(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,144 INFO L853 garLoopResultBuilder]: At program point L1014-5(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,144 INFO L853 garLoopResultBuilder]: At program point L1014-9(lines 1 1016) the Hoare annotation is: (let ((.cse15 (+ |ULTIMATE.start_KbFilter_Complete_#res| 1073741802))) (let ((.cse7 (= ~s~0 ~NP~0)) (.cse0 (= ~compRegistered~0 1)) (.cse1 (not (= ~SKIP2~0 2))) (.cse2 (= ULTIMATE.start_KbFilter_PnP_~status~0 0)) (.cse8 (<= 5 ~MPR1~0)) (.cse9 (<= (+ 1073741802 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) 0)) (.cse3 (= 2 ~DC~0)) (.cse4 (= ULTIMATE.start_main_~status~1 0)) (.cse10 (<= 0 .cse15)) (.cse5 (not (= ~pended~0 1))) (.cse6 (not (= ~IPC~0 2))) (.cse11 (<= .cse15 0)) (.cse12 (< 0 (+ 1073741803 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0))) (.cse13 (= ~NP~0 1)) (.cse14 (not (= ~MPR3~0 1)))) (or (and .cse0 .cse1 .cse2 .cse3 (= ULTIMATE.start_IofCallDriver_~returnVal2~0 0) .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse8 .cse9 .cse3 .cse4 .cse10 .cse5 .cse6 .cse11 .cse7 .cse12 .cse13 .cse14) (and .cse0 .cse1 (= ~setEventCalled~0 1) .cse2 .cse8 .cse9 .cse3 .cse4 .cse10 .cse5 .cse6 .cse11 .cse12 (<= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 259) .cse13 .cse14 (= ~MPR3~0 ~s~0))))) [2021-10-21 19:54:30,144 INFO L853 garLoopResultBuilder]: At program point L1014-12(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,144 INFO L853 garLoopResultBuilder]: At program point L1014-14(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,144 INFO L853 garLoopResultBuilder]: At program point L1014-15(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,145 INFO L853 garLoopResultBuilder]: At program point L1014-17(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,145 INFO L853 garLoopResultBuilder]: At program point L1014-18(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,145 INFO L853 garLoopResultBuilder]: At program point L354(lines 353 412) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,145 INFO L853 garLoopResultBuilder]: At program point L1014-20(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,145 INFO L853 garLoopResultBuilder]: At program point L1014-21(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,146 INFO L853 garLoopResultBuilder]: At program point L1014-23(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,146 INFO L853 garLoopResultBuilder]: At program point L1014-24(lines 554 567) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (= 2 ~s~0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,146 INFO L853 garLoopResultBuilder]: At program point L1014-25(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,146 INFO L857 garLoopResultBuilder]: For program point L156(lines 156 275) no Hoare annotation was computed. [2021-10-21 19:54:30,146 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,147 INFO L853 garLoopResultBuilder]: At program point L1014-27(lines 1 1016) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,147 INFO L857 garLoopResultBuilder]: For program point L883(lines 883 988) no Hoare annotation was computed. [2021-10-21 19:54:30,147 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,147 INFO L853 garLoopResultBuilder]: At program point L421(lines 414 463) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (not (= ~pended~0 1)) (not (= ~IPC~0 2))) [2021-10-21 19:54:30,147 INFO L857 garLoopResultBuilder]: For program point L223(lines 223 229) no Hoare annotation was computed. [2021-10-21 19:54:30,147 INFO L853 garLoopResultBuilder]: At program point L884(lines 883 988) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,148 INFO L853 garLoopResultBuilder]: At program point L686(lines 665 688) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,148 INFO L853 garLoopResultBuilder]: At program point L686-1(lines 665 688) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,148 INFO L853 garLoopResultBuilder]: At program point L686-2(lines 665 688) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,148 INFO L853 garLoopResultBuilder]: At program point L819(lines 745 821) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,148 INFO L857 garLoopResultBuilder]: For program point L489(lines 489 501) no Hoare annotation was computed. [2021-10-21 19:54:30,149 INFO L853 garLoopResultBuilder]: At program point L489-1(lines 489 501) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,149 INFO L857 garLoopResultBuilder]: For program point L489-2(lines 489 501) no Hoare annotation was computed. [2021-10-21 19:54:30,149 INFO L857 garLoopResultBuilder]: For program point L423(lines 423 427) no Hoare annotation was computed. [2021-10-21 19:54:30,149 INFO L853 garLoopResultBuilder]: At program point L489-3(lines 489 501) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,149 INFO L857 garLoopResultBuilder]: For program point L489-4(lines 489 501) no Hoare annotation was computed. [2021-10-21 19:54:30,149 INFO L853 garLoopResultBuilder]: At program point L489-5(lines 489 501) the Hoare annotation is: (let ((.cse0 (+ |ULTIMATE.start_KbFilter_Complete_#res| 1073741802))) (and (= ~compRegistered~0 1) (not (= ~SKIP2~0 2)) (= ~setEventCalled~0 1) (= ULTIMATE.start_KbFilter_PnP_~status~0 0) (<= 5 ~MPR1~0) (<= (+ 1073741802 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) 0) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (<= 0 .cse0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (<= .cse0 0) (< 0 (+ 1073741803 ULTIMATE.start_IofCallDriver_~__cil_tmp7~0)) (= ~NP~0 1) (not (= ~MPR3~0 1)) (= ~MPR1~0 ~s~0))) [2021-10-21 19:54:30,150 INFO L857 garLoopResultBuilder]: For program point L489-6(lines 489 501) no Hoare annotation was computed. [2021-10-21 19:54:30,150 INFO L853 garLoopResultBuilder]: At program point L489-7(lines 489 501) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,150 INFO L857 garLoopResultBuilder]: For program point L489-8(lines 489 501) no Hoare annotation was computed. [2021-10-21 19:54:30,150 INFO L853 garLoopResultBuilder]: At program point L489-9(lines 489 501) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,150 INFO L857 garLoopResultBuilder]: For program point L159(lines 159 274) no Hoare annotation was computed. [2021-10-21 19:54:30,150 INFO L857 garLoopResultBuilder]: For program point L489-10(lines 489 501) no Hoare annotation was computed. [2021-10-21 19:54:30,151 INFO L853 garLoopResultBuilder]: At program point L489-11(lines 489 501) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,151 INFO L857 garLoopResultBuilder]: For program point L489-12(lines 489 501) no Hoare annotation was computed. [2021-10-21 19:54:30,151 INFO L853 garLoopResultBuilder]: At program point L489-13(lines 489 501) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,151 INFO L857 garLoopResultBuilder]: For program point L754(lines 754 766) no Hoare annotation was computed. [2021-10-21 19:54:30,151 INFO L853 garLoopResultBuilder]: At program point L754-1(lines 754 766) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,151 INFO L857 garLoopResultBuilder]: For program point L358(lines 358 411) no Hoare annotation was computed. [2021-10-21 19:54:30,152 INFO L853 garLoopResultBuilder]: At program point L292(lines 81 294) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2))) [2021-10-21 19:54:30,152 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-21 19:54:30,152 INFO L853 garLoopResultBuilder]: At program point L359(lines 358 411) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,152 INFO L857 garLoopResultBuilder]: For program point L558(lines 558 564) no Hoare annotation was computed. [2021-10-21 19:54:30,152 INFO L857 garLoopResultBuilder]: For program point L558-2(lines 558 564) no Hoare annotation was computed. [2021-10-21 19:54:30,152 INFO L857 garLoopResultBuilder]: For program point L162(lines 162 273) no Hoare annotation was computed. [2021-10-21 19:54:30,152 INFO L857 garLoopResultBuilder]: For program point L956(lines 956 958) no Hoare annotation was computed. [2021-10-21 19:54:30,153 INFO L857 garLoopResultBuilder]: For program point L956-2(lines 934 971) no Hoare annotation was computed. [2021-10-21 19:54:30,153 INFO L853 garLoopResultBuilder]: At program point L626(lines 618 628) the Hoare annotation is: false [2021-10-21 19:54:30,153 INFO L853 garLoopResultBuilder]: At program point L626-1(lines 618 628) the Hoare annotation is: false [2021-10-21 19:54:30,153 INFO L853 garLoopResultBuilder]: At program point L626-2(lines 618 628) the Hoare annotation is: (let ((.cse0 (+ |ULTIMATE.start_KbFilter_Complete_#res| 1073741802))) (and (= ~compRegistered~0 1) (not (= ~SKIP2~0 2)) (= ~setEventCalled~0 1) (= ULTIMATE.start_KbFilter_PnP_~status~0 0) (<= 5 ~MPR1~0) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (<= 0 .cse0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (<= .cse0 0) (= ~s~0 ~NP~0) (= ~NP~0 1) (not (= ~MPR3~0 1)))) [2021-10-21 19:54:30,153 INFO L853 garLoopResultBuilder]: At program point L626-3(lines 618 628) the Hoare annotation is: false [2021-10-21 19:54:30,153 INFO L853 garLoopResultBuilder]: At program point L626-4(lines 618 628) the Hoare annotation is: false [2021-10-21 19:54:30,154 INFO L853 garLoopResultBuilder]: At program point L626-5(lines 618 628) the Hoare annotation is: false [2021-10-21 19:54:30,154 INFO L853 garLoopResultBuilder]: At program point L626-6(lines 618 628) the Hoare annotation is: false [2021-10-21 19:54:30,154 INFO L853 garLoopResultBuilder]: At program point L626-7(lines 618 628) the Hoare annotation is: false [2021-10-21 19:54:30,154 INFO L857 garLoopResultBuilder]: For program point L891(lines 891 986) no Hoare annotation was computed. [2021-10-21 19:54:30,154 INFO L857 garLoopResultBuilder]: For program point L495(lines 495 499) no Hoare annotation was computed. [2021-10-21 19:54:30,154 INFO L857 garLoopResultBuilder]: For program point L495-2(lines 495 499) no Hoare annotation was computed. [2021-10-21 19:54:30,155 INFO L853 garLoopResultBuilder]: At program point L429(lines 422 462) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (not (= ~pended~0 1)) (not (= ~IPC~0 2))) [2021-10-21 19:54:30,155 INFO L857 garLoopResultBuilder]: For program point L363(lines 363 410) no Hoare annotation was computed. [2021-10-21 19:54:30,155 INFO L857 garLoopResultBuilder]: For program point L495-4(lines 495 499) no Hoare annotation was computed. [2021-10-21 19:54:30,155 INFO L857 garLoopResultBuilder]: For program point L495-6(lines 495 499) no Hoare annotation was computed. [2021-10-21 19:54:30,155 INFO L857 garLoopResultBuilder]: For program point L495-8(lines 495 499) no Hoare annotation was computed. [2021-10-21 19:54:30,155 INFO L857 garLoopResultBuilder]: For program point L165(lines 165 272) no Hoare annotation was computed. [2021-10-21 19:54:30,155 INFO L857 garLoopResultBuilder]: For program point L495-10(lines 495 499) no Hoare annotation was computed. [2021-10-21 19:54:30,155 INFO L857 garLoopResultBuilder]: For program point L495-12(lines 495 499) no Hoare annotation was computed. [2021-10-21 19:54:30,156 INFO L853 garLoopResultBuilder]: At program point L892(lines 891 986) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,156 INFO L857 garLoopResultBuilder]: For program point L760(lines 760 764) no Hoare annotation was computed. [2021-10-21 19:54:30,156 INFO L860 garLoopResultBuilder]: At program point L430(lines 414 463) the Hoare annotation is: true [2021-10-21 19:54:30,156 INFO L853 garLoopResultBuilder]: At program point L364(lines 363 410) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (<= 5 ~MPR1~0) (= 2 ~DC~0) (= ULTIMATE.start_main_~status~1 0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~s~0 ~NP~0) (= ~NP~0 1) (not (= ~MPR3~0 1)) (= ~compRegistered~0 0)) [2021-10-21 19:54:30,156 INFO L857 garLoopResultBuilder]: For program point L959-1(lines 959 961) no Hoare annotation was computed. [2021-10-21 19:54:30,157 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,157 INFO L857 garLoopResultBuilder]: For program point L431(lines 431 460) no Hoare annotation was computed. [2021-10-21 19:54:30,157 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 1013) no Hoare annotation was computed. [2021-10-21 19:54:30,161 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-21 19:54:30,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.10 07:54:30 BoogieIcfgContainer [2021-10-21 19:54:30,222 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-21 19:54:30,223 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-21 19:54:30,223 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-21 19:54:30,223 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-21 19:54:30,224 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:54:23" (3/4) ... [2021-10-21 19:54:30,227 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-21 19:54:30,257 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 60 nodes and edges [2021-10-21 19:54:30,260 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2021-10-21 19:54:30,263 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-21 19:54:30,266 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-21 19:54:30,300 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == 1)) && MPR1 == s [2021-10-21 19:54:30,301 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && MPR1 == s [2021-10-21 19:54:30,302 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == 1)) && 1073741823 + returnVal2 <= 0) && MPR1 == s) || (((((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && 259 <= returnVal2) && returnVal2 <= 259) && NP == 1) && !(MPR3 == 1)) && MPR1 == s)) || ((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && returnVal2 == 0) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && MPR1 == s) [2021-10-21 19:54:30,302 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 2 == DC) && returnVal2 == 0) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) || ((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && s == NP) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == 1))) || (((((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && 259 <= returnVal2) && returnVal2 <= 259) && NP == 1) && !(MPR3 == 1)) && MPR3 == s) [2021-10-21 19:54:30,303 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 2 == DC) && returnVal2 == 0) && status == 0) && \result == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) || (((((((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && 259 <= \result) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && 259 <= returnVal2) && \result <= 259) && returnVal2 <= 259) && NP == 1) && !(MPR3 == 1)) && MPR3 == s)) || ((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && s == NP) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == 1)) [2021-10-21 19:54:30,303 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == 1)) && MPR1 == s [2021-10-21 19:54:30,303 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == 1)) && MPR1 == s [2021-10-21 19:54:30,304 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && s == NP) && NP == 1) && !(MPR3 == 1) [2021-10-21 19:54:30,304 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && s == NP) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == s) [2021-10-21 19:54:30,443 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/witness.graphml [2021-10-21 19:54:30,443 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-21 19:54:30,445 INFO L168 Benchmark]: Toolchain (without parser) took 8557.79 ms. Allocated memory was 96.5 MB in the beginning and 176.2 MB in the end (delta: 79.7 MB). Free memory was 59.8 MB in the beginning and 141.0 MB in the end (delta: -81.2 MB). Peak memory consumption was 87.1 MB. Max. memory is 16.1 GB. [2021-10-21 19:54:30,445 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 96.5 MB. Free memory was 66.7 MB in the beginning and 66.7 MB in the end (delta: 27.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:54:30,446 INFO L168 Benchmark]: CACSL2BoogieTranslator took 448.68 ms. Allocated memory is still 96.5 MB. Free memory was 59.8 MB in the beginning and 63.5 MB in the end (delta: -3.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:54:30,446 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.12 ms. Allocated memory is still 96.5 MB. Free memory was 63.5 MB in the beginning and 57.7 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:54:30,446 INFO L168 Benchmark]: Boogie Preprocessor took 104.51 ms. Allocated memory is still 96.5 MB. Free memory was 57.2 MB in the beginning and 53.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:54:30,447 INFO L168 Benchmark]: RCFGBuilder took 1328.36 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 53.5 MB in the beginning and 57.2 MB in the end (delta: -3.7 MB). Peak memory consumption was 29.0 MB. Max. memory is 16.1 GB. [2021-10-21 19:54:30,447 INFO L168 Benchmark]: TraceAbstraction took 6339.01 ms. Allocated memory was 117.4 MB in the beginning and 176.2 MB in the end (delta: 58.7 MB). Free memory was 56.6 MB in the beginning and 78.5 MB in the end (delta: -21.9 MB). Peak memory consumption was 54.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:54:30,448 INFO L168 Benchmark]: Witness Printer took 220.66 ms. Allocated memory is still 176.2 MB. Free memory was 78.5 MB in the beginning and 141.0 MB in the end (delta: -62.5 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:54:30,450 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 96.5 MB. Free memory was 66.7 MB in the beginning and 66.7 MB in the end (delta: 27.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 448.68 ms. Allocated memory is still 96.5 MB. Free memory was 59.8 MB in the beginning and 63.5 MB in the end (delta: -3.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 110.12 ms. Allocated memory is still 96.5 MB. Free memory was 63.5 MB in the beginning and 57.7 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 104.51 ms. Allocated memory is still 96.5 MB. Free memory was 57.2 MB in the beginning and 53.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1328.36 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 53.5 MB in the beginning and 57.2 MB in the end (delta: -3.7 MB). Peak memory consumption was 29.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 6339.01 ms. Allocated memory was 117.4 MB in the beginning and 176.2 MB in the end (delta: 58.7 MB). Free memory was 56.6 MB in the beginning and 78.5 MB in the end (delta: -21.9 MB). Peak memory consumption was 54.7 MB. Max. memory is 16.1 GB. * Witness Printer took 220.66 ms. Allocated memory is still 176.2 MB. Free memory was 78.5 MB in the beginning and 141.0 MB in the end (delta: -62.5 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1013]: 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, 328 locations, 29 error locations. Started 1 CEGAR loops. OverallTime: 6217.7ms, OverallIterations: 21, TraceHistogramMax: 1, EmptinessCheckTime: 38.8ms, AutomataDifference: 1554.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 2342.9ms, InitialAbstractionConstructionTime: 27.5ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 3866 SDtfs, 2621 SDslu, 2244 SDs, 0 SdLazy, 695 SolverSat, 79 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 641.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 92 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 191.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=347occurred in iteration=2, InterpolantAutomatonStates: 76, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 374.6ms AutomataMinimizationTime, 21 MinimizatonAttempts, 149 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 123 LocationsWithAnnotation, 123 PreInvPairs, 266 NumberOfFragments, 3261 HoareAnnotationTreeSize, 123 FomulaSimplifications, 3024 FormulaSimplificationTreeSizeReduction, 361.7ms HoareSimplificationTime, 123 FomulaSimplificationsInter, 677 FormulaSimplificationTreeSizeReductionInter, 1944.6ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 101.0ms SsaConstructionTime, 396.4ms SatisfiabilityAnalysisTime, 975.0ms InterpolantComputationTime, 598 NumberOfCodeBlocks, 598 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 577 ConstructedInterpolants, 0 QuantifiedInterpolants, 1544 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 21 InterpolantComputations, 21 PerfectInterpolantSequences, 0/0 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 29 specifications checked. All of them hold - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: (((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == 1)) && MPR1 == s - InvariantResult [Line: 375]: Loop Invariant Derived loop invariant: status == 0 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: ((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && s == NP) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == s) - InvariantResult [Line: 754]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 867]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 511]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 605]: Loop Invariant Derived loop invariant: (((((compRegistered == 1 && !(SKIP2 == 2)) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP - InvariantResult [Line: 481]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 774]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 511]: Loop Invariant Derived loop invariant: ((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == 1)) && MPR1 == s - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 699]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 432]: Loop Invariant Derived loop invariant: ((!(SKIP2 == 2) && 2 == DC) && !(pended == 1)) && !(IPC == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 481]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 618]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 776]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 883]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 568]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: ((!(SKIP2 == 2) && 2 == DC) && !(pended == 1)) && !(IPC == 2) - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 511]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 481]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 2 == DC) && returnVal2 == 0) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) || ((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && s == NP) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == 1))) || (((((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && 259 <= returnVal2) && returnVal2 <= 259) && NP == 1) && !(MPR3 == 1)) && MPR3 == s) - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 368]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 689]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 594]: Loop Invariant Derived loop invariant: (((((compRegistered == 1 && !(SKIP2 == 2)) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP - InvariantResult [Line: 618]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 618]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 641]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 603]: Loop Invariant Derived loop invariant: (((((compRegistered == 1 && !(SKIP2 == 2)) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP - InvariantResult [Line: 629]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 745]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 769]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 324]: Loop Invariant Derived loop invariant: ((!(SKIP2 == 2) && 2 == DC) && !(pended == 1)) && !(IPC == 2) - InvariantResult [Line: 822]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 641]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 568]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 511]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 568]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 618]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 568]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 114]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 618]: Loop Invariant Derived loop invariant: ((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && s == NP) && NP == 1) && !(MPR3 == 1) - InvariantResult [Line: 172]: Loop Invariant Derived loop invariant: (((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2) - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 665]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: (((((((((!(SKIP2 == 2) && 5 <= MPR1) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && NP == 1) && !(MPR3 == 1)) && compRegistered == 0) && !(MPR3 == s)) && !(s == 1) - InvariantResult [Line: 347]: Loop Invariant Derived loop invariant: ((((((((!(SKIP2 == 2) && 5 <= MPR1) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && NP == 1) && !(MPR3 == 1)) && compRegistered == 0 - InvariantResult [Line: 618]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 511]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 422]: Loop Invariant Derived loop invariant: ((!(SKIP2 == 2) && 2 == DC) && !(pended == 1)) && !(IPC == 2) - InvariantResult [Line: 629]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 665]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 511]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 576]: Loop Invariant Derived loop invariant: (((((compRegistered == 1 && !(SKIP2 == 2)) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 81]: Loop Invariant Derived loop invariant: (((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2) - InvariantResult [Line: 511]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: ((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && MPR1 == s - InvariantResult [Line: 358]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 665]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 618]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 481]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 568]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: ((((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == 1)) && 1073741823 + returnVal2 <= 0) && MPR1 == s) || (((((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && 259 <= returnVal2) && returnVal2 <= 259) && NP == 1) && !(MPR3 == 1)) && MPR1 == s)) || ((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && returnVal2 == 0) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && MPR1 == s) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 618]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 568]: Loop Invariant Derived loop invariant: ((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && NP == 1) && !(MPR3 == 1) - InvariantResult [Line: 108]: Loop Invariant Derived loop invariant: (((((((((!(SKIP2 == 2) && status == 0) && 5 <= MPR1) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && NP == 1) && !(MPR3 == 1)) && compRegistered == 0 - InvariantResult [Line: 568]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 638]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 891]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 568]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 700]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 481]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 363]: Loop Invariant Derived loop invariant: ((((((((!(SKIP2 == 2) && 5 <= MPR1) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && NP == 1) && !(MPR3 == 1)) && compRegistered == 0 - InvariantResult [Line: 481]: Loop Invariant Derived loop invariant: ((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 2 == DC) && returnVal2 == 0) && status == 0) && \result == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) || (((((((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && 259 <= \result) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && 259 <= returnVal2) && \result <= 259) && returnVal2 <= 259) && NP == 1) && !(MPR3 == 1)) && MPR3 == s)) || ((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && s == NP) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == 1)) - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: ((((((((((((((compRegistered == 1 && !(SKIP2 == 2)) && setEventCalled == 1) && status == 0) && 5 <= MPR1) && 1073741802 + __cil_tmp7 <= 0) && 2 == DC) && status == 0) && 0 <= \result + 1073741802) && !(pended == 1)) && !(IPC == 2)) && \result + 1073741802 <= 0) && 0 < 1073741803 + __cil_tmp7) && NP == 1) && !(MPR3 == 1)) && MPR1 == s - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 554]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && 2 == s) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 481]: Loop Invariant Derived loop invariant: ((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((compRegistered == 1 && !(SKIP2 == 2)) && status == 0) && 5 <= MPR1) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && NP == 1) && !(MPR3 == 1) - InvariantResult [Line: 638]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 - InvariantResult [Line: 373]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && 2 == DC) && status == 0) && !(pended == 1)) && !(IPC == 2)) && s == NP) && compRegistered == 0 RESULT: Ultimate proved your program to be correct! [2021-10-21 19:54:30,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bb7001c-db19-44bb-9c4d-fc89f06121be/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...