./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6e17534f736f8f0727327ccce9421d9a9e89801b3a6ab68095fc479caa060175 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 03:55:03,505 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 03:55:03,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 03:55:03,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 03:55:03,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 03:55:03,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 03:55:03,552 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 03:55:03,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 03:55:03,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 03:55:03,558 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 03:55:03,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 03:55:03,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 03:55:03,562 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 03:55:03,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 03:55:03,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 03:55:03,567 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 03:55:03,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 03:55:03,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 03:55:03,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 03:55:03,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 03:55:03,576 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 03:55:03,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 03:55:03,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 03:55:03,581 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 03:55:03,585 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 03:55:03,586 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 03:55:03,586 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 03:55:03,587 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 03:55:03,588 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 03:55:03,589 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 03:55:03,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 03:55:03,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 03:55:03,592 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 03:55:03,593 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 03:55:03,594 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 03:55:03,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 03:55:03,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 03:55:03,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 03:55:03,597 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 03:55:03,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 03:55:03,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 03:55:03,600 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 03:55:03,627 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 03:55:03,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 03:55:03,628 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 03:55:03,629 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 03:55:03,629 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 03:55:03,630 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 03:55:03,630 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 03:55:03,631 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 03:55:03,631 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 03:55:03,632 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 03:55:03,632 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 03:55:03,632 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 03:55:03,633 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 03:55:03,633 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 03:55:03,633 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 03:55:03,634 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 03:55:03,634 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 03:55:03,635 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 03:55:03,636 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 03:55:03,636 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 03:55:03,636 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 03:55:03,637 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 03:55:03,637 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 03:55:03,638 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 03:55:03,638 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 03:55:03,638 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 03:55:03,639 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 03:55:03,639 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 03:55:03,640 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 03:55:03,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 03:55:03,640 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 03:55:03,641 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 03:55:03,641 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 03:55:03,642 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 03:55:03,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 03:55:03,642 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 03:55:03,643 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 03:55:03,643 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 03:55:03,643 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e17534f736f8f0727327ccce9421d9a9e89801b3a6ab68095fc479caa060175 [2021-11-23 03:55:03,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 03:55:03,910 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 03:55:03,914 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 03:55:03,915 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 03:55:03,917 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 03:55:03,918 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.i [2021-11-23 03:55:03,982 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/data/5c27e067b/f2a5113c667348b3ab0c2f2eacf934f1/FLAG6ac1b6b59 [2021-11-23 03:55:04,908 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 03:55:04,909 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.i [2021-11-23 03:55:04,954 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/data/5c27e067b/f2a5113c667348b3ab0c2f2eacf934f1/FLAG6ac1b6b59 [2021-11-23 03:55:05,392 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/data/5c27e067b/f2a5113c667348b3ab0c2f2eacf934f1 [2021-11-23 03:55:05,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 03:55:05,397 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 03:55:05,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 03:55:05,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 03:55:05,402 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 03:55:05,403 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:05" (1/1) ... [2021-11-23 03:55:05,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c375ebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05, skipping insertion in model container [2021-11-23 03:55:05,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:05" (1/1) ... [2021-11-23 03:55:05,411 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 03:55:05,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 03:55:06,903 WARN L230 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_b8a3f761-f331-4342-8a54-d1b58f12d594/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.i[202834,202847] [2021-11-23 03:55:06,932 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 03:55:06,957 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 03:55:07,314 WARN L230 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_b8a3f761-f331-4342-8a54-d1b58f12d594/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.i[202834,202847] [2021-11-23 03:55:07,321 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 03:55:07,456 INFO L208 MainTranslator]: Completed translation [2021-11-23 03:55:07,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07 WrapperNode [2021-11-23 03:55:07,457 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 03:55:07,458 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 03:55:07,459 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 03:55:07,459 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 03:55:07,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07" (1/1) ... [2021-11-23 03:55:07,555 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07" (1/1) ... [2021-11-23 03:55:07,692 INFO L137 Inliner]: procedures = 157, calls = 810, calls flagged for inlining = 80, calls inlined = 79, statements flattened = 2772 [2021-11-23 03:55:07,692 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 03:55:07,693 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 03:55:07,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 03:55:07,694 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 03:55:07,702 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07" (1/1) ... [2021-11-23 03:55:07,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07" (1/1) ... [2021-11-23 03:55:07,729 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07" (1/1) ... [2021-11-23 03:55:07,730 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07" (1/1) ... [2021-11-23 03:55:07,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07" (1/1) ... [2021-11-23 03:55:07,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07" (1/1) ... [2021-11-23 03:55:07,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07" (1/1) ... [2021-11-23 03:55:07,937 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 03:55:07,938 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 03:55:07,939 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 03:55:07,939 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 03:55:07,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07" (1/1) ... [2021-11-23 03:55:07,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 03:55:07,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:55:07,977 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 03:55:08,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 03:55:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 03:55:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 03:55:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 03:55:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 03:55:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 03:55:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 03:55:08,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 03:55:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 03:55:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 03:55:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_free [2021-11-23 03:55:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure slhc_free [2021-11-23 03:55:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 03:55:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 03:55:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 03:55:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 03:55:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 03:55:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 03:55:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 03:55:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 03:55:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonpositive_int [2021-11-23 03:55:08,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonpositive_int [2021-11-23 03:55:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 03:55:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 03:55:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 03:55:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 03:55:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure sl_free_bufs [2021-11-23 03:55:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_free_bufs [2021-11-23 03:55:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 03:55:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-23 03:55:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-23 03:55:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 03:55:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 03:55:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 03:55:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 03:55:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 03:55:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 03:55:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 03:55:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 03:55:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 03:55:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 03:55:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 03:55:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure sl_bump [2021-11-23 03:55:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_bump [2021-11-23 03:55:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure slip_ioctl [2021-11-23 03:55:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_ioctl [2021-11-23 03:55:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 03:55:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 03:55:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 03:55:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure slip_close [2021-11-23 03:55:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_close [2021-11-23 03:55:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 03:55:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 03:55:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 03:55:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 03:55:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 03:55:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 03:55:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 03:55:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 03:55:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 03:55:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 03:55:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 03:55:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 03:55:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure sl_ioctl [2021-11-23 03:55:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_ioctl [2021-11-23 03:55:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2021-11-23 03:55:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2021-11-23 03:55:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 03:55:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 03:55:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 03:55:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 03:55:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 03:55:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 03:55:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure tty_devnum [2021-11-23 03:55:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_devnum [2021-11-23 03:55:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 03:55:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 03:55:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 03:55:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 03:55:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 03:55:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 03:55:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 03:55:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 03:55:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 03:55:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 03:55:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 03:55:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 03:55:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 03:55:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 03:55:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 03:55:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 03:55:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 03:55:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 03:55:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 03:55:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 03:55:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 03:55:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 03:55:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 03:55:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 03:55:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 03:55:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 03:55:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure sl_unlock [2021-11-23 03:55:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_unlock [2021-11-23 03:55:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 03:55:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 03:55:08,637 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 03:55:08,642 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 03:55:11,223 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 03:55:12,170 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 03:55:12,170 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 03:55:12,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:55:12 BoogieIcfgContainer [2021-11-23 03:55:12,176 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 03:55:12,181 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 03:55:12,184 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 03:55:12,187 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 03:55:12,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:55:05" (1/3) ... [2021-11-23 03:55:12,189 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e9ceda5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:55:12, skipping insertion in model container [2021-11-23 03:55:12,190 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:07" (2/3) ... [2021-11-23 03:55:12,191 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e9ceda5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:55:12, skipping insertion in model container [2021-11-23 03:55:12,191 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:55:12" (3/3) ... [2021-11-23 03:55:12,193 INFO L111 eAbstractionObserver]: Analyzing ICFG m0_drivers-net-slip-ko--108_1a--1b0b0ac.i [2021-11-23 03:55:12,202 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 03:55:12,211 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-23 03:55:12,283 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 03:55:12,296 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=FINITE_AUTOMATA, 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 [2021-11-23 03:55:12,296 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-23 03:55:12,374 INFO L276 IsEmpty]: Start isEmpty. Operand has 666 states, 414 states have (on average 1.391304347826087) internal successors, (576), 441 states have internal predecessors, (576), 207 states have call successors, (207), 43 states have call predecessors, (207), 43 states have return successors, (207), 205 states have call predecessors, (207), 207 states have call successors, (207) [2021-11-23 03:55:12,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 03:55:12,387 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:55:12,390 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:55:12,391 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:55:12,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:55:12,397 INFO L85 PathProgramCache]: Analyzing trace with hash -1442132297, now seen corresponding path program 1 times [2021-11-23 03:55:12,406 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:55:12,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1216133503] [2021-11-23 03:55:12,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:55:12,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:55:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:55:12,884 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 03:55:12,884 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:55:12,885 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1216133503] [2021-11-23 03:55:12,885 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1216133503] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:55:12,886 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:55:12,886 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:55:12,887 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567968204] [2021-11-23 03:55:12,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:55:12,892 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:55:12,908 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:55:12,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:55:12,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:55:12,947 INFO L87 Difference]: Start difference. First operand has 666 states, 414 states have (on average 1.391304347826087) internal successors, (576), 441 states have internal predecessors, (576), 207 states have call successors, (207), 43 states have call predecessors, (207), 43 states have return successors, (207), 205 states have call predecessors, (207), 207 states have call successors, (207) Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2021-11-23 03:55:15,215 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:55:15,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:55:15,883 INFO L93 Difference]: Finished difference Result 1323 states and 1964 transitions. [2021-11-23 03:55:15,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 03:55:15,888 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), 2 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 45 [2021-11-23 03:55:15,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:55:15,907 INFO L225 Difference]: With dead ends: 1323 [2021-11-23 03:55:15,907 INFO L226 Difference]: Without dead ends: 638 [2021-11-23 03:55:15,916 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:55:15,920 INFO L933 BasicCegarLoop]: 869 mSDtfsCounter, 5 mSDsluCounter, 1968 mSDsCounter, 0 mSdLazyCounter, 358 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 2605 SdHoareTripleChecker+Invalid, 359 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 358 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2021-11-23 03:55:15,921 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5 Valid, 2605 Invalid, 359 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 358 Invalid, 1 Unknown, 0 Unchecked, 2.8s Time] [2021-11-23 03:55:15,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 638 states. [2021-11-23 03:55:16,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 638 to 638. [2021-11-23 03:55:16,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 638 states, 395 states have (on average 1.369620253164557) internal successors, (541), 419 states have internal predecessors, (541), 199 states have call successors, (199), 43 states have call predecessors, (199), 43 states have return successors, (199), 197 states have call predecessors, (199), 199 states have call successors, (199) [2021-11-23 03:55:16,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 638 states and 939 transitions. [2021-11-23 03:55:16,045 INFO L78 Accepts]: Start accepts. Automaton has 638 states and 939 transitions. Word has length 45 [2021-11-23 03:55:16,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:55:16,047 INFO L470 AbstractCegarLoop]: Abstraction has 638 states and 939 transitions. [2021-11-23 03:55:16,047 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), 2 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2021-11-23 03:55:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 939 transitions. [2021-11-23 03:55:16,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 03:55:16,053 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:55:16,053 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:55:16,053 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 03:55:16,053 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:55:16,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:55:16,054 INFO L85 PathProgramCache]: Analyzing trace with hash 2138506828, now seen corresponding path program 1 times [2021-11-23 03:55:16,054 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:55:16,055 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [890722449] [2021-11-23 03:55:16,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:55:16,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:55:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:55:16,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 03:55:16,319 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:55:16,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [890722449] [2021-11-23 03:55:16,320 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [890722449] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:55:16,320 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:55:16,320 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:55:16,321 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [358796072] [2021-11-23 03:55:16,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:55:16,322 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:55:16,322 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:55:16,323 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:55:16,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:55:16,326 INFO L87 Difference]: Start difference. First operand 638 states and 939 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2021-11-23 03:55:20,383 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:55:21,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:55:21,161 INFO L93 Difference]: Finished difference Result 1019 states and 1559 transitions. [2021-11-23 03:55:21,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 03:55:21,162 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) Word has length 47 [2021-11-23 03:55:21,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:55:21,172 INFO L225 Difference]: With dead ends: 1019 [2021-11-23 03:55:21,172 INFO L226 Difference]: Without dead ends: 1017 [2021-11-23 03:55:21,173 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:55:21,175 INFO L933 BasicCegarLoop]: 1388 mSDtfsCounter, 599 mSDsluCounter, 2247 mSDsCounter, 0 mSdLazyCounter, 412 mSolverCounterSat, 215 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 630 SdHoareTripleChecker+Valid, 3397 SdHoareTripleChecker+Invalid, 628 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 215 IncrementalHoareTripleChecker+Valid, 412 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2021-11-23 03:55:21,175 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [630 Valid, 3397 Invalid, 628 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [215 Valid, 412 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2021-11-23 03:55:21,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1017 states. [2021-11-23 03:55:21,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1017 to 640. [2021-11-23 03:55:21,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 640 states, 397 states have (on average 1.3677581863979849) internal successors, (543), 421 states have internal predecessors, (543), 199 states have call successors, (199), 43 states have call predecessors, (199), 43 states have return successors, (199), 197 states have call predecessors, (199), 199 states have call successors, (199) [2021-11-23 03:55:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 640 states and 941 transitions. [2021-11-23 03:55:21,238 INFO L78 Accepts]: Start accepts. Automaton has 640 states and 941 transitions. Word has length 47 [2021-11-23 03:55:21,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:55:21,239 INFO L470 AbstractCegarLoop]: Abstraction has 640 states and 941 transitions. [2021-11-23 03:55:21,239 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2021-11-23 03:55:21,239 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 941 transitions. [2021-11-23 03:55:21,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 03:55:21,244 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:55:21,244 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:55:21,245 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-23 03:55:21,245 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:55:21,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:55:21,246 INFO L85 PathProgramCache]: Analyzing trace with hash -730061150, now seen corresponding path program 1 times [2021-11-23 03:55:21,246 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:55:21,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2069932190] [2021-11-23 03:55:21,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:55:21,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:55:21,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:55:21,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 03:55:21,437 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:55:21,438 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2069932190] [2021-11-23 03:55:21,439 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2069932190] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:55:21,439 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:55:21,439 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:55:21,439 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871658079] [2021-11-23 03:55:21,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:55:21,443 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:55:21,443 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:55:21,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:55:21,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:55:21,447 INFO L87 Difference]: Start difference. First operand 640 states and 941 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2021-11-23 03:55:23,397 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:55:26,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:55:26,305 INFO L93 Difference]: Finished difference Result 1648 states and 2484 transitions. [2021-11-23 03:55:26,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 03:55:26,306 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 55 [2021-11-23 03:55:26,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:55:26,315 INFO L225 Difference]: With dead ends: 1648 [2021-11-23 03:55:26,315 INFO L226 Difference]: Without dead ends: 1021 [2021-11-23 03:55:26,319 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:55:26,323 INFO L933 BasicCegarLoop]: 1162 mSDtfsCounter, 1460 mSDsluCounter, 531 mSDsCounter, 0 mSdLazyCounter, 909 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1598 SdHoareTripleChecker+Valid, 1587 SdHoareTripleChecker+Invalid, 941 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 909 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2021-11-23 03:55:26,324 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1598 Valid, 1587 Invalid, 941 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 909 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2021-11-23 03:55:26,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1021 states. [2021-11-23 03:55:26,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1021 to 641. [2021-11-23 03:55:26,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 641 states, 398 states have (on average 1.3668341708542713) internal successors, (544), 422 states have internal predecessors, (544), 199 states have call successors, (199), 43 states have call predecessors, (199), 43 states have return successors, (199), 197 states have call predecessors, (199), 199 states have call successors, (199) [2021-11-23 03:55:26,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 641 states and 942 transitions. [2021-11-23 03:55:26,412 INFO L78 Accepts]: Start accepts. Automaton has 641 states and 942 transitions. Word has length 55 [2021-11-23 03:55:26,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:55:26,414 INFO L470 AbstractCegarLoop]: Abstraction has 641 states and 942 transitions. [2021-11-23 03:55:26,414 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2021-11-23 03:55:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 942 transitions. [2021-11-23 03:55:26,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 03:55:26,418 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:55:26,419 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:55:26,419 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-23 03:55:26,419 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:55:26,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:55:26,420 INFO L85 PathProgramCache]: Analyzing trace with hash 1343388579, now seen corresponding path program 1 times [2021-11-23 03:55:26,420 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:55:26,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161569809] [2021-11-23 03:55:26,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:55:26,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:55:26,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:55:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 03:55:26,594 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:55:26,595 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [161569809] [2021-11-23 03:55:26,595 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [161569809] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:55:26,596 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:55:26,596 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-23 03:55:26,596 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1233431499] [2021-11-23 03:55:26,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:55:26,597 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 03:55:26,597 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:55:26,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 03:55:26,598 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:55:26,598 INFO L87 Difference]: Start difference. First operand 641 states and 942 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 2 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-23 03:55:28,127 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:55:29,694 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:55:31,711 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:55:36,372 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:55:38,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:55:38,236 INFO L93 Difference]: Finished difference Result 2210 states and 3496 transitions. [2021-11-23 03:55:38,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-23 03:55:38,237 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 2 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 56 [2021-11-23 03:55:38,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:55:38,258 INFO L225 Difference]: With dead ends: 2210 [2021-11-23 03:55:38,258 INFO L226 Difference]: Without dead ends: 2208 [2021-11-23 03:55:38,259 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-23 03:55:38,265 INFO L933 BasicCegarLoop]: 2043 mSDtfsCounter, 2013 mSDsluCounter, 5041 mSDsCounter, 0 mSdLazyCounter, 689 mSolverCounterSat, 800 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2260 SdHoareTripleChecker+Valid, 6620 SdHoareTripleChecker+Invalid, 1491 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 800 IncrementalHoareTripleChecker+Valid, 689 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.4s IncrementalHoareTripleChecker+Time [2021-11-23 03:55:38,266 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2260 Valid, 6620 Invalid, 1491 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [800 Valid, 689 Invalid, 2 Unknown, 0 Unchecked, 11.4s Time] [2021-11-23 03:55:38,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2208 states. [2021-11-23 03:55:38,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2208 to 643. [2021-11-23 03:55:38,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 643 states, 399 states have (on average 1.3659147869674186) internal successors, (545), 422 states have internal predecessors, (545), 200 states have call successors, (200), 43 states have call predecessors, (200), 43 states have return successors, (200), 198 states have call predecessors, (200), 200 states have call successors, (200) [2021-11-23 03:55:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 643 states and 945 transitions. [2021-11-23 03:55:38,348 INFO L78 Accepts]: Start accepts. Automaton has 643 states and 945 transitions. Word has length 56 [2021-11-23 03:55:38,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:55:38,350 INFO L470 AbstractCegarLoop]: Abstraction has 643 states and 945 transitions. [2021-11-23 03:55:38,350 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 2 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-23 03:55:38,350 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 945 transitions. [2021-11-23 03:55:38,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-23 03:55:38,355 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:55:38,356 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:55:38,356 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-23 03:55:38,356 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:55:38,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:55:38,357 INFO L85 PathProgramCache]: Analyzing trace with hash 728390868, now seen corresponding path program 1 times [2021-11-23 03:55:38,358 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:55:38,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704418481] [2021-11-23 03:55:38,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:55:38,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:55:38,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:55:38,538 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 03:55:38,538 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:55:38,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704418481] [2021-11-23 03:55:38,539 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704418481] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:55:38,539 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:55:38,539 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 03:55:38,539 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824276282] [2021-11-23 03:55:38,540 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:55:38,541 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 03:55:38,542 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:55:38,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 03:55:38,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:55:38,543 INFO L87 Difference]: Start difference. First operand 643 states and 945 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-23 03:55:39,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:55:39,754 INFO L93 Difference]: Finished difference Result 1285 states and 1882 transitions. [2021-11-23 03:55:39,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 03:55:39,757 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 80 [2021-11-23 03:55:39,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:55:39,763 INFO L225 Difference]: With dead ends: 1285 [2021-11-23 03:55:39,763 INFO L226 Difference]: Without dead ends: 655 [2021-11-23 03:55:39,766 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:55:39,767 INFO L933 BasicCegarLoop]: 822 mSDtfsCounter, 900 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 900 SdHoareTripleChecker+Valid, 835 SdHoareTripleChecker+Invalid, 133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-11-23 03:55:39,767 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [900 Valid, 835 Invalid, 133 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-11-23 03:55:39,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 655 states. [2021-11-23 03:55:39,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 655 to 655. [2021-11-23 03:55:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 655 states, 405 states have (on average 1.3580246913580247) internal successors, (550), 428 states have internal predecessors, (550), 202 states have call successors, (202), 47 states have call predecessors, (202), 47 states have return successors, (202), 200 states have call predecessors, (202), 202 states have call successors, (202) [2021-11-23 03:55:39,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 655 states and 954 transitions. [2021-11-23 03:55:39,834 INFO L78 Accepts]: Start accepts. Automaton has 655 states and 954 transitions. Word has length 80 [2021-11-23 03:55:39,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:55:39,836 INFO L470 AbstractCegarLoop]: Abstraction has 655 states and 954 transitions. [2021-11-23 03:55:39,836 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-23 03:55:39,836 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 954 transitions. [2021-11-23 03:55:39,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 03:55:39,840 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:55:39,841 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:55:39,841 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-23 03:55:39,841 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:55:39,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:55:39,842 INFO L85 PathProgramCache]: Analyzing trace with hash 364068058, now seen corresponding path program 1 times [2021-11-23 03:55:39,842 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:55:39,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862141738] [2021-11-23 03:55:39,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:55:39,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:55:39,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:55:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 03:55:39,958 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:55:39,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862141738] [2021-11-23 03:55:39,958 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862141738] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:55:39,958 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:55:39,958 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:55:39,958 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661631706] [2021-11-23 03:55:39,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:55:39,959 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:55:39,959 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:55:39,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:55:39,960 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:55:39,961 INFO L87 Difference]: Start difference. First operand 655 states and 954 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2021-11-23 03:55:43,063 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:55:45,122 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:55:45,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:55:45,805 INFO L93 Difference]: Finished difference Result 1040 states and 1578 transitions. [2021-11-23 03:55:45,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 03:55:45,806 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 82 [2021-11-23 03:55:45,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:55:45,814 INFO L225 Difference]: With dead ends: 1040 [2021-11-23 03:55:45,814 INFO L226 Difference]: Without dead ends: 1038 [2021-11-23 03:55:45,815 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:55:45,816 INFO L933 BasicCegarLoop]: 1391 mSDtfsCounter, 600 mSDsluCounter, 2246 mSDsCounter, 0 mSdLazyCounter, 415 mSolverCounterSat, 214 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 631 SdHoareTripleChecker+Valid, 3399 SdHoareTripleChecker+Invalid, 630 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 214 IncrementalHoareTripleChecker+Valid, 415 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2021-11-23 03:55:45,817 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [631 Valid, 3399 Invalid, 630 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [214 Valid, 415 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2021-11-23 03:55:45,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1038 states. [2021-11-23 03:55:45,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1038 to 655. [2021-11-23 03:55:45,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 655 states, 405 states have (on average 1.3580246913580247) internal successors, (550), 428 states have internal predecessors, (550), 202 states have call successors, (202), 47 states have call predecessors, (202), 47 states have return successors, (202), 200 states have call predecessors, (202), 202 states have call successors, (202) [2021-11-23 03:55:45,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 655 states and 954 transitions. [2021-11-23 03:55:45,887 INFO L78 Accepts]: Start accepts. Automaton has 655 states and 954 transitions. Word has length 82 [2021-11-23 03:55:45,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:55:45,888 INFO L470 AbstractCegarLoop]: Abstraction has 655 states and 954 transitions. [2021-11-23 03:55:45,888 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2021-11-23 03:55:45,888 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 954 transitions. [2021-11-23 03:55:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 03:55:45,893 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:55:45,893 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:55:45,893 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-23 03:55:45,893 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:55:45,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:55:45,894 INFO L85 PathProgramCache]: Analyzing trace with hash 1045984852, now seen corresponding path program 1 times [2021-11-23 03:55:45,894 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:55:45,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813229317] [2021-11-23 03:55:45,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:55:45,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:55:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:55:46,052 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:55:46,052 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:55:46,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813229317] [2021-11-23 03:55:46,052 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1813229317] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:55:46,053 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:55:46,053 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-23 03:55:46,053 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015306391] [2021-11-23 03:55:46,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:55:46,054 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-23 03:55:46,054 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:55:46,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-23 03:55:46,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-23 03:55:46,055 INFO L87 Difference]: Start difference. First operand 655 states and 954 transitions. Second operand has 7 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 2 states have call successors, (17), 1 states have call predecessors, (17), 2 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-23 03:55:49,551 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:55:52,657 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:55:56,967 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:55:58,928 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:56:00,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:56:00,747 INFO L93 Difference]: Finished difference Result 1918 states and 3010 transitions. [2021-11-23 03:56:00,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-23 03:56:00,748 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 2 states have call successors, (17), 1 states have call predecessors, (17), 2 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) Word has length 108 [2021-11-23 03:56:00,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:56:00,763 INFO L225 Difference]: With dead ends: 1918 [2021-11-23 03:56:00,763 INFO L226 Difference]: Without dead ends: 1916 [2021-11-23 03:56:00,765 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2021-11-23 03:56:00,766 INFO L933 BasicCegarLoop]: 1848 mSDtfsCounter, 1729 mSDsluCounter, 8720 mSDsCounter, 0 mSdLazyCounter, 1029 mSolverCounterSat, 599 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1973 SdHoareTripleChecker+Valid, 9786 SdHoareTripleChecker+Invalid, 1631 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 599 IncrementalHoareTripleChecker+Valid, 1029 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.4s IncrementalHoareTripleChecker+Time [2021-11-23 03:56:00,766 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1973 Valid, 9786 Invalid, 1631 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [599 Valid, 1029 Invalid, 3 Unknown, 0 Unchecked, 14.4s Time] [2021-11-23 03:56:00,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1916 states. [2021-11-23 03:56:00,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1916 to 657. [2021-11-23 03:56:00,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 657 states, 406 states have (on average 1.3571428571428572) internal successors, (551), 429 states have internal predecessors, (551), 203 states have call successors, (203), 47 states have call predecessors, (203), 47 states have return successors, (203), 201 states have call predecessors, (203), 203 states have call successors, (203) [2021-11-23 03:56:00,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 657 states and 957 transitions. [2021-11-23 03:56:00,851 INFO L78 Accepts]: Start accepts. Automaton has 657 states and 957 transitions. Word has length 108 [2021-11-23 03:56:00,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:56:00,852 INFO L470 AbstractCegarLoop]: Abstraction has 657 states and 957 transitions. [2021-11-23 03:56:00,853 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 2 states have call successors, (17), 1 states have call predecessors, (17), 2 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-23 03:56:00,853 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 957 transitions. [2021-11-23 03:56:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2021-11-23 03:56:00,857 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:56:00,857 INFO L514 BasicCegarLoop]: trace histogram [6, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:56:00,857 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-23 03:56:00,858 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:56:00,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:56:00,859 INFO L85 PathProgramCache]: Analyzing trace with hash -407060754, now seen corresponding path program 1 times [2021-11-23 03:56:00,859 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:56:00,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [758110380] [2021-11-23 03:56:00,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:56:00,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:56:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:56:01,024 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2021-11-23 03:56:01,025 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:56:01,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [758110380] [2021-11-23 03:56:01,025 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [758110380] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:56:01,025 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:56:01,025 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-23 03:56:01,025 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [478916624] [2021-11-23 03:56:01,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:56:01,026 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 03:56:01,026 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:56:01,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 03:56:01,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:56:01,027 INFO L87 Difference]: Start difference. First operand 657 states and 957 transitions. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 states have internal predecessors, (74), 3 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2021-11-23 03:56:03,471 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:56:06,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:56:06,553 INFO L93 Difference]: Finished difference Result 2972 states and 4535 transitions. [2021-11-23 03:56:06,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-23 03:56:06,553 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 states have internal predecessors, (74), 3 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 137 [2021-11-23 03:56:06,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:56:06,572 INFO L225 Difference]: With dead ends: 2972 [2021-11-23 03:56:06,572 INFO L226 Difference]: Without dead ends: 2340 [2021-11-23 03:56:06,576 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-11-23 03:56:06,576 INFO L933 BasicCegarLoop]: 1715 mSDtfsCounter, 2473 mSDsluCounter, 3206 mSDsCounter, 0 mSdLazyCounter, 1921 mSolverCounterSat, 471 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2611 SdHoareTripleChecker+Valid, 4546 SdHoareTripleChecker+Invalid, 2393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 471 IncrementalHoareTripleChecker+Valid, 1921 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2021-11-23 03:56:06,577 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2611 Valid, 4546 Invalid, 2393 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [471 Valid, 1921 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2021-11-23 03:56:06,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2340 states. [2021-11-23 03:56:06,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2340 to 1189. [2021-11-23 03:56:06,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1189 states, 736 states have (on average 1.3641304347826086) internal successors, (1004), 778 states have internal predecessors, (1004), 367 states have call successors, (367), 85 states have call predecessors, (367), 85 states have return successors, (367), 362 states have call predecessors, (367), 367 states have call successors, (367) [2021-11-23 03:56:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 1189 states and 1738 transitions. [2021-11-23 03:56:06,731 INFO L78 Accepts]: Start accepts. Automaton has 1189 states and 1738 transitions. Word has length 137 [2021-11-23 03:56:06,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:56:06,732 INFO L470 AbstractCegarLoop]: Abstraction has 1189 states and 1738 transitions. [2021-11-23 03:56:06,732 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 states have internal predecessors, (74), 3 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2021-11-23 03:56:06,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1738 transitions. [2021-11-23 03:56:06,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2021-11-23 03:56:06,746 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:56:06,747 INFO L514 BasicCegarLoop]: trace histogram [6, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:56:06,747 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-23 03:56:06,747 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:56:06,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:56:06,765 INFO L85 PathProgramCache]: Analyzing trace with hash -882545922, now seen corresponding path program 1 times [2021-11-23 03:56:06,765 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:56:06,765 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892103900] [2021-11-23 03:56:06,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:56:06,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:56:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:56:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2021-11-23 03:56:06,933 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:56:06,933 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892103900] [2021-11-23 03:56:06,934 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [892103900] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:56:06,934 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [42218385] [2021-11-23 03:56:06,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:56:06,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:56:06,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:56:06,940 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:56:06,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-23 03:56:07,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:56:07,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 1135 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-23 03:56:07,489 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:56:07,916 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2021-11-23 03:56:07,921 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 03:56:07,921 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [42218385] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:56:07,921 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 03:56:07,922 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [5] total 10 [2021-11-23 03:56:07,922 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819181937] [2021-11-23 03:56:07,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:56:07,923 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-23 03:56:07,923 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:56:07,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-23 03:56:07,924 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-11-23 03:56:07,924 INFO L87 Difference]: Start difference. First operand 1189 states and 1738 transitions. Second operand has 7 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (24), 1 states have call predecessors, (24), 2 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) [2021-11-23 03:56:09,725 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:56:11,694 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:56:14,145 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:56:17,012 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:56:22,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:56:22,111 INFO L93 Difference]: Finished difference Result 3027 states and 4737 transitions. [2021-11-23 03:56:22,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-23 03:56:22,114 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (24), 1 states have call predecessors, (24), 2 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) Word has length 139 [2021-11-23 03:56:22,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:56:22,115 INFO L225 Difference]: With dead ends: 3027 [2021-11-23 03:56:22,115 INFO L226 Difference]: Without dead ends: 0 [2021-11-23 03:56:22,126 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 139 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2021-11-23 03:56:22,127 INFO L933 BasicCegarLoop]: 1723 mSDtfsCounter, 1518 mSDsluCounter, 7980 mSDsCounter, 0 mSdLazyCounter, 981 mSolverCounterSat, 600 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1655 SdHoareTripleChecker+Valid, 8966 SdHoareTripleChecker+Invalid, 1583 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 600 IncrementalHoareTripleChecker+Valid, 981 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2021-11-23 03:56:22,127 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1655 Valid, 8966 Invalid, 1583 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [600 Valid, 981 Invalid, 2 Unknown, 0 Unchecked, 13.7s Time] [2021-11-23 03:56:22,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-23 03:56:22,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-23 03:56:22,128 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) [2021-11-23 03:56:22,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-23 03:56:22,129 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 139 [2021-11-23 03:56:22,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:56:22,130 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-23 03:56:22,130 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (24), 1 states have call predecessors, (24), 2 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) [2021-11-23 03:56:22,130 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-23 03:56:22,130 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-23 03:56:22,133 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-23 03:56:22,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-23 03:56:22,348 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:56:22,349 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-23 03:57:21,000 INFO L861 garLoopResultBuilder]: At program point consume_skbENTRY(lines 7174 7176) the Hoare annotation is: true [2021-11-23 03:57:21,000 INFO L858 garLoopResultBuilder]: For program point consume_skbEXIT(lines 7174 7176) no Hoare annotation was computed. [2021-11-23 03:57:21,001 INFO L858 garLoopResultBuilder]: For program point L6132-1(line 6132) no Hoare annotation was computed. [2021-11-23 03:57:21,001 INFO L858 garLoopResultBuilder]: For program point L6130(line 6130) no Hoare annotation was computed. [2021-11-23 03:57:21,001 INFO L861 garLoopResultBuilder]: At program point L6132(line 6132) the Hoare annotation is: true [2021-11-23 03:57:21,001 INFO L861 garLoopResultBuilder]: At program point L6126-2(lines 6126 6129) the Hoare annotation is: true [2021-11-23 03:57:21,001 INFO L858 garLoopResultBuilder]: For program point L6120-5(lines 6120 6123) no Hoare annotation was computed. [2021-11-23 03:57:21,001 INFO L861 garLoopResultBuilder]: At program point L6131(line 6131) the Hoare annotation is: true [2021-11-23 03:57:21,002 INFO L858 garLoopResultBuilder]: For program point L6131-1(line 6131) no Hoare annotation was computed. [2021-11-23 03:57:21,002 INFO L858 garLoopResultBuilder]: For program point slip_closeFINAL(lines 6115 6135) no Hoare annotation was computed. [2021-11-23 03:57:21,002 INFO L858 garLoopResultBuilder]: For program point slip_closeEXIT(lines 6115 6135) no Hoare annotation was computed. [2021-11-23 03:57:21,002 INFO L861 garLoopResultBuilder]: At program point slip_closeENTRY(lines 6115 6135) the Hoare annotation is: true [2021-11-23 03:57:21,002 INFO L858 garLoopResultBuilder]: For program point netif_runningEXIT(lines 5013 5020) no Hoare annotation was computed. [2021-11-23 03:57:21,002 INFO L861 garLoopResultBuilder]: At program point L5017(line 5017) the Hoare annotation is: true [2021-11-23 03:57:21,002 INFO L858 garLoopResultBuilder]: For program point L5017-1(line 5017) no Hoare annotation was computed. [2021-11-23 03:57:21,003 INFO L861 garLoopResultBuilder]: At program point netif_runningENTRY(lines 5013 5020) the Hoare annotation is: true [2021-11-23 03:57:21,003 INFO L861 garLoopResultBuilder]: At program point netif_tx_start_queueENTRY(lines 4920 4926) the Hoare annotation is: true [2021-11-23 03:57:21,003 INFO L861 garLoopResultBuilder]: At program point L4923(line 4923) the Hoare annotation is: true [2021-11-23 03:57:21,003 INFO L858 garLoopResultBuilder]: For program point netif_tx_start_queueEXIT(lines 4920 4926) no Hoare annotation was computed. [2021-11-23 03:57:21,003 INFO L858 garLoopResultBuilder]: For program point netif_tx_start_queueFINAL(lines 4920 4926) no Hoare annotation was computed. [2021-11-23 03:57:21,003 INFO L858 garLoopResultBuilder]: For program point del_timer_syncEXIT(lines 7182 7184) no Hoare annotation was computed. [2021-11-23 03:57:21,004 INFO L861 garLoopResultBuilder]: At program point del_timer_syncENTRY(lines 7182 7184) the Hoare annotation is: true [2021-11-23 03:57:21,004 INFO L858 garLoopResultBuilder]: For program point add_timerEXIT(lines 7164 7166) no Hoare annotation was computed. [2021-11-23 03:57:21,004 INFO L861 garLoopResultBuilder]: At program point add_timerENTRY(lines 7164 7166) the Hoare annotation is: true [2021-11-23 03:57:21,004 INFO L861 garLoopResultBuilder]: At program point slhc_freeENTRY(lines 7256 7258) the Hoare annotation is: true [2021-11-23 03:57:21,004 INFO L858 garLoopResultBuilder]: For program point slhc_freeEXIT(lines 7256 7258) no Hoare annotation was computed. [2021-11-23 03:57:21,004 INFO L861 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2021-11-23 03:57:21,004 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-11-23 03:57:21,005 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-11-23 03:57:21,005 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~X~int~TO~intENTRY(line -1) the Hoare annotation is: true [2021-11-23 03:57:21,005 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-23 03:57:21,005 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-23 03:57:21,005 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2021-11-23 03:57:21,005 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-23 03:57:21,006 INFO L858 garLoopResultBuilder]: For program point get_currentEXIT(lines 4744 4767) no Hoare annotation was computed. [2021-11-23 03:57:21,006 INFO L861 garLoopResultBuilder]: At program point get_currentENTRY(lines 4744 4767) the Hoare annotation is: true [2021-11-23 03:57:21,006 INFO L858 garLoopResultBuilder]: For program point mod_timerEXIT(lines 7218 7220) no Hoare annotation was computed. [2021-11-23 03:57:21,006 INFO L861 garLoopResultBuilder]: At program point mod_timerENTRY(lines 7218 7220) the Hoare annotation is: true [2021-11-23 03:57:21,006 INFO L858 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2021-11-23 03:57:21,006 INFO L858 garLoopResultBuilder]: For program point L6683-1(line 6683) no Hoare annotation was computed. [2021-11-23 03:57:21,006 INFO L861 garLoopResultBuilder]: At program point L6683(line 6683) the Hoare annotation is: true [2021-11-23 03:57:21,007 INFO L858 garLoopResultBuilder]: For program point sl_ioctlFINAL(lines 6641 6722) no Hoare annotation was computed. [2021-11-23 03:57:21,007 INFO L858 garLoopResultBuilder]: For program point L6675-1(line 6675) no Hoare annotation was computed. [2021-11-23 03:57:21,007 INFO L861 garLoopResultBuilder]: At program point L6675(line 6675) the Hoare annotation is: true [2021-11-23 03:57:21,007 INFO L858 garLoopResultBuilder]: For program point L6700-2(lines 6700 6708) no Hoare annotation was computed. [2021-11-23 03:57:21,007 INFO L858 garLoopResultBuilder]: For program point L6700(lines 6700 6708) no Hoare annotation was computed. [2021-11-23 03:57:21,007 INFO L858 garLoopResultBuilder]: For program point L6663(line 6663) no Hoare annotation was computed. [2021-11-23 03:57:21,008 INFO L858 garLoopResultBuilder]: For program point L6692-1(line 6692) no Hoare annotation was computed. [2021-11-23 03:57:21,008 INFO L861 garLoopResultBuilder]: At program point L6692(line 6692) the Hoare annotation is: true [2021-11-23 03:57:21,008 INFO L858 garLoopResultBuilder]: For program point L6688(lines 6688 6693) no Hoare annotation was computed. [2021-11-23 03:57:21,008 INFO L861 garLoopResultBuilder]: At program point sl_ioctlENTRY(lines 6641 6722) the Hoare annotation is: true [2021-11-23 03:57:21,008 INFO L858 garLoopResultBuilder]: For program point L6672-1(line 6672) no Hoare annotation was computed. [2021-11-23 03:57:21,008 INFO L861 garLoopResultBuilder]: At program point L6672(line 6672) the Hoare annotation is: true [2021-11-23 03:57:21,009 INFO L858 garLoopResultBuilder]: For program point sl_ioctlEXIT(lines 6641 6722) no Hoare annotation was computed. [2021-11-23 03:57:21,009 INFO L858 garLoopResultBuilder]: For program point L6701-1(line 6701) no Hoare annotation was computed. [2021-11-23 03:57:21,009 INFO L861 garLoopResultBuilder]: At program point L6701(line 6701) the Hoare annotation is: true [2021-11-23 03:57:21,009 INFO L858 garLoopResultBuilder]: For program point L6664(lines 6664 6668) no Hoare annotation was computed. [2021-11-23 03:57:21,009 INFO L861 garLoopResultBuilder]: At program point L6718(lines 6648 6721) the Hoare annotation is: true [2021-11-23 03:57:21,009 INFO L858 garLoopResultBuilder]: For program point L6656-1(line 6656) no Hoare annotation was computed. [2021-11-23 03:57:21,009 INFO L861 garLoopResultBuilder]: At program point L6656(line 6656) the Hoare annotation is: true [2021-11-23 03:57:21,010 INFO L858 garLoopResultBuilder]: For program point L6689-1(line 6689) no Hoare annotation was computed. [2021-11-23 03:57:21,010 INFO L861 garLoopResultBuilder]: At program point L6689(line 6689) the Hoare annotation is: true [2021-11-23 03:57:21,010 INFO L858 garLoopResultBuilder]: For program point L6652(lines 6652 6655) no Hoare annotation was computed. [2021-11-23 03:57:21,010 INFO L858 garLoopResultBuilder]: For program point L6681(line 6681) no Hoare annotation was computed. [2021-11-23 03:57:21,010 INFO L858 garLoopResultBuilder]: For program point L6702(lines 6702 6706) no Hoare annotation was computed. [2021-11-23 03:57:21,010 INFO L861 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: true [2021-11-23 03:57:21,010 INFO L858 garLoopResultBuilder]: For program point L6698(line 6698) no Hoare annotation was computed. [2021-11-23 03:57:21,011 INFO L858 garLoopResultBuilder]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2021-11-23 03:57:21,011 INFO L861 garLoopResultBuilder]: At program point L6665(line 6665) the Hoare annotation is: true [2021-11-23 03:57:21,011 INFO L861 garLoopResultBuilder]: At program point L6690(line 6690) the Hoare annotation is: true [2021-11-23 03:57:21,011 INFO L858 garLoopResultBuilder]: For program point L6719(line 6719) no Hoare annotation was computed. [2021-11-23 03:57:21,011 INFO L858 garLoopResultBuilder]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2021-11-23 03:57:21,011 INFO L858 garLoopResultBuilder]: For program point L6682(lines 6682 6686) no Hoare annotation was computed. [2021-11-23 03:57:21,011 INFO L858 garLoopResultBuilder]: For program point L6678(line 6678) no Hoare annotation was computed. [2021-11-23 03:57:21,012 INFO L858 garLoopResultBuilder]: For program point L6649-1(line 6649) no Hoare annotation was computed. [2021-11-23 03:57:21,012 INFO L861 garLoopResultBuilder]: At program point L6649(line 6649) the Hoare annotation is: true [2021-11-23 03:57:21,012 INFO L858 garLoopResultBuilder]: For program point L6670(lines 6670 6676) no Hoare annotation was computed. [2021-11-23 03:57:21,012 INFO L858 garLoopResultBuilder]: For program point L6703-1(line 6703) no Hoare annotation was computed. [2021-11-23 03:57:21,012 INFO L861 garLoopResultBuilder]: At program point L6703(line 6703) the Hoare annotation is: true [2021-11-23 03:57:21,012 INFO L858 garLoopResultBuilder]: For program point L6699-1(line 6699) no Hoare annotation was computed. [2021-11-23 03:57:21,013 INFO L861 garLoopResultBuilder]: At program point L6699(line 6699) the Hoare annotation is: true [2021-11-23 03:57:21,013 INFO L858 garLoopResultBuilder]: For program point L6695(line 6695) no Hoare annotation was computed. [2021-11-23 03:57:21,013 INFO L861 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: true [2021-11-23 03:57:21,013 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4845 4854) the Hoare annotation is: true [2021-11-23 03:57:21,013 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4845 4854) no Hoare annotation was computed. [2021-11-23 03:57:21,013 INFO L861 garLoopResultBuilder]: At program point constant_test_bitENTRY(lines 4732 4737) the Hoare annotation is: true [2021-11-23 03:57:21,013 INFO L858 garLoopResultBuilder]: For program point constant_test_bitEXIT(lines 4732 4737) no Hoare annotation was computed. [2021-11-23 03:57:21,014 INFO L858 garLoopResultBuilder]: For program point tty_hangupEXIT(lines 7278 7280) no Hoare annotation was computed. [2021-11-23 03:57:21,014 INFO L861 garLoopResultBuilder]: At program point tty_hangupENTRY(lines 7278 7280) the Hoare annotation is: true [2021-11-23 03:57:21,014 INFO L858 garLoopResultBuilder]: For program point L4686(lines 4686 4689) no Hoare annotation was computed. [2021-11-23 03:57:21,014 INFO L858 garLoopResultBuilder]: For program point ldv_nonpositive_intEXIT(lines 4679 4692) no Hoare annotation was computed. [2021-11-23 03:57:21,014 INFO L861 garLoopResultBuilder]: At program point ldv_nonpositive_intENTRY(lines 4679 4692) the Hoare annotation is: true [2021-11-23 03:57:21,014 INFO L861 garLoopResultBuilder]: At program point L4674(lines 4673 4676) the Hoare annotation is: true [2021-11-23 03:57:21,015 INFO L858 garLoopResultBuilder]: For program point rtnl_unlockEXIT(lines 7244 7246) no Hoare annotation was computed. [2021-11-23 03:57:21,015 INFO L861 garLoopResultBuilder]: At program point rtnl_unlockFINAL(lines 7244 7246) the Hoare annotation is: true [2021-11-23 03:57:21,015 INFO L858 garLoopResultBuilder]: For program point L5008-1(line 5008) no Hoare annotation was computed. [2021-11-23 03:57:21,015 INFO L861 garLoopResultBuilder]: At program point netif_queue_stoppedENTRY(lines 5003 5012) the Hoare annotation is: true [2021-11-23 03:57:21,015 INFO L861 garLoopResultBuilder]: At program point L5008(line 5008) the Hoare annotation is: true [2021-11-23 03:57:21,015 INFO L861 garLoopResultBuilder]: At program point L4999(line 4999) the Hoare annotation is: true [2021-11-23 03:57:21,016 INFO L861 garLoopResultBuilder]: At program point L4999-1(line 4999) the Hoare annotation is: true [2021-11-23 03:57:21,016 INFO L858 garLoopResultBuilder]: For program point netif_queue_stoppedEXIT(lines 5003 5012) no Hoare annotation was computed. [2021-11-23 03:57:21,016 INFO L858 garLoopResultBuilder]: For program point init_timer_keyEXIT(lines 7199 7201) no Hoare annotation was computed. [2021-11-23 03:57:21,016 INFO L861 garLoopResultBuilder]: At program point init_timer_keyENTRY(lines 7199 7201) the Hoare annotation is: true [2021-11-23 03:57:21,016 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 7303 7305) no Hoare annotation was computed. [2021-11-23 03:57:21,016 INFO L861 garLoopResultBuilder]: At program point kfreeENTRY(lines 7303 7305) the Hoare annotation is: true [2021-11-23 03:57:21,016 INFO L861 garLoopResultBuilder]: At program point tty_devnumENTRY(lines 7275 7277) the Hoare annotation is: true [2021-11-23 03:57:21,017 INFO L858 garLoopResultBuilder]: For program point tty_devnumEXIT(lines 7275 7277) no Hoare annotation was computed. [2021-11-23 03:57:21,017 INFO L858 garLoopResultBuilder]: For program point sl_free_bufsFINAL(lines 5227 5344) no Hoare annotation was computed. [2021-11-23 03:57:21,017 INFO L861 garLoopResultBuilder]: At program point L5271(lines 5249 5343) the Hoare annotation is: true [2021-11-23 03:57:21,017 INFO L858 garLoopResultBuilder]: For program point L5272(line 5272) no Hoare annotation was computed. [2021-11-23 03:57:21,017 INFO L861 garLoopResultBuilder]: At program point L5340(lines 5249 5343) the Hoare annotation is: true [2021-11-23 03:57:21,017 INFO L861 garLoopResultBuilder]: At program point sl_free_bufsENTRY(lines 5227 5344) the Hoare annotation is: true [2021-11-23 03:57:21,017 INFO L858 garLoopResultBuilder]: For program point sl_free_bufsEXIT(lines 5227 5344) no Hoare annotation was computed. [2021-11-23 03:57:21,018 INFO L861 garLoopResultBuilder]: At program point L5317(lines 5249 5343) the Hoare annotation is: true [2021-11-23 03:57:21,018 INFO L858 garLoopResultBuilder]: For program point L5318(line 5318) no Hoare annotation was computed. [2021-11-23 03:57:21,018 INFO L861 garLoopResultBuilder]: At program point L5294(lines 5249 5343) the Hoare annotation is: true [2021-11-23 03:57:21,018 INFO L858 garLoopResultBuilder]: For program point L5295(line 5295) no Hoare annotation was computed. [2021-11-23 03:57:21,018 INFO L861 garLoopResultBuilder]: At program point might_faultFINAL(lines 7214 7216) the Hoare annotation is: true [2021-11-23 03:57:21,018 INFO L858 garLoopResultBuilder]: For program point might_faultEXIT(lines 7214 7216) no Hoare annotation was computed. [2021-11-23 03:57:21,019 INFO L861 garLoopResultBuilder]: At program point kmallocENTRY(lines 4860 4867) the Hoare annotation is: true [2021-11-23 03:57:21,019 INFO L861 garLoopResultBuilder]: At program point L4857(line 4857) the Hoare annotation is: true [2021-11-23 03:57:21,019 INFO L861 garLoopResultBuilder]: At program point L4857-1(line 4857) the Hoare annotation is: true [2021-11-23 03:57:21,019 INFO L858 garLoopResultBuilder]: For program point kmallocEXIT(lines 4860 4867) no Hoare annotation was computed. [2021-11-23 03:57:21,019 INFO L861 garLoopResultBuilder]: At program point spin_lockENTRY(lines 4781 4787) the Hoare annotation is: true [2021-11-23 03:57:21,019 INFO L858 garLoopResultBuilder]: For program point spin_lockEXIT(lines 4781 4787) no Hoare annotation was computed. [2021-11-23 03:57:21,020 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 7205 7207) no Hoare annotation was computed. [2021-11-23 03:57:21,020 INFO L861 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 7205 7207) the Hoare annotation is: true [2021-11-23 03:57:21,020 INFO L858 garLoopResultBuilder]: For program point dev_alloc_skbEXIT(lines 7185 7187) no Hoare annotation was computed. [2021-11-23 03:57:21,020 INFO L858 garLoopResultBuilder]: For program point L7186-1(line 7186) no Hoare annotation was computed. [2021-11-23 03:57:21,020 INFO L861 garLoopResultBuilder]: At program point dev_alloc_skbENTRY(lines 7185 7187) the Hoare annotation is: true [2021-11-23 03:57:21,020 INFO L861 garLoopResultBuilder]: At program point L7186(line 7186) the Hoare annotation is: true [2021-11-23 03:57:21,020 INFO L861 garLoopResultBuilder]: At program point clear_bitENTRY(lines 4707 4713) the Hoare annotation is: true [2021-11-23 03:57:21,021 INFO L858 garLoopResultBuilder]: For program point clear_bitEXIT(lines 4707 4713) no Hoare annotation was computed. [2021-11-23 03:57:21,021 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 4693 4698) the Hoare annotation is: true [2021-11-23 03:57:21,021 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 4693 4698) no Hoare annotation was computed. [2021-11-23 03:57:21,021 INFO L861 garLoopResultBuilder]: At program point netdev_privENTRY(lines 4900 4905) the Hoare annotation is: true [2021-11-23 03:57:21,021 INFO L858 garLoopResultBuilder]: For program point netdev_privEXIT(lines 4900 4905) no Hoare annotation was computed. [2021-11-23 03:57:21,021 INFO L858 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 4893 4899) no Hoare annotation was computed. [2021-11-23 03:57:21,022 INFO L861 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 4893 4899) the Hoare annotation is: true [2021-11-23 03:57:21,022 INFO L858 garLoopResultBuilder]: For program point set_bitEXIT(lines 4700 4706) no Hoare annotation was computed. [2021-11-23 03:57:21,022 INFO L861 garLoopResultBuilder]: At program point set_bitENTRY(lines 4700 4706) the Hoare annotation is: true [2021-11-23 03:57:21,022 INFO L861 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 4795 4801) the Hoare annotation is: true [2021-11-23 03:57:21,022 INFO L858 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 4795 4801) no Hoare annotation was computed. [2021-11-23 03:57:21,022 INFO L861 garLoopResultBuilder]: At program point spin_unlock_bhENTRY(lines 4802 4808) the Hoare annotation is: true [2021-11-23 03:57:21,023 INFO L858 garLoopResultBuilder]: For program point spin_unlock_bhEXIT(lines 4802 4808) no Hoare annotation was computed. [2021-11-23 03:57:21,023 INFO L858 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 7208 7210) no Hoare annotation was computed. [2021-11-23 03:57:21,023 INFO L861 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 7208 7210) the Hoare annotation is: true [2021-11-23 03:57:21,023 INFO L858 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 4986 4994) no Hoare annotation was computed. [2021-11-23 03:57:21,023 INFO L861 garLoopResultBuilder]: At program point L4990(line 4990) the Hoare annotation is: true [2021-11-23 03:57:21,023 INFO L858 garLoopResultBuilder]: For program point L4990-1(line 4990) no Hoare annotation was computed. [2021-11-23 03:57:21,024 INFO L861 garLoopResultBuilder]: At program point L4982(line 4982) the Hoare annotation is: true [2021-11-23 03:57:21,024 INFO L861 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 4986 4994) the Hoare annotation is: true [2021-11-23 03:57:21,024 INFO L861 garLoopResultBuilder]: At program point L4982-1(lines 4964 4985) the Hoare annotation is: true [2021-11-23 03:57:21,024 INFO L858 garLoopResultBuilder]: For program point L4977(lines 4977 4981) no Hoare annotation was computed. [2021-11-23 03:57:21,024 INFO L858 garLoopResultBuilder]: For program point L4976(line 4976) no Hoare annotation was computed. [2021-11-23 03:57:21,024 INFO L861 garLoopResultBuilder]: At program point L4971(line 4971) the Hoare annotation is: true [2021-11-23 03:57:21,024 INFO L861 garLoopResultBuilder]: At program point L4971-1(line 4971) the Hoare annotation is: true [2021-11-23 03:57:21,025 INFO L861 garLoopResultBuilder]: At program point L4972-2(lines 4972 4975) the Hoare annotation is: true [2021-11-23 03:57:21,025 INFO L858 garLoopResultBuilder]: For program point del_timerEXIT(lines 7178 7180) no Hoare annotation was computed. [2021-11-23 03:57:21,025 INFO L861 garLoopResultBuilder]: At program point del_timerENTRY(lines 7178 7180) the Hoare annotation is: true [2021-11-23 03:57:21,025 INFO L858 garLoopResultBuilder]: For program point test_and_clear_bitEXIT(lines 4723 4731) no Hoare annotation was computed. [2021-11-23 03:57:21,025 INFO L861 garLoopResultBuilder]: At program point test_and_clear_bitENTRY(lines 4723 4731) the Hoare annotation is: true [2021-11-23 03:57:21,025 INFO L858 garLoopResultBuilder]: For program point unregister_netdevEXIT(lines 7293 7295) no Hoare annotation was computed. [2021-11-23 03:57:21,026 INFO L861 garLoopResultBuilder]: At program point unregister_netdevENTRY(lines 7293 7295) the Hoare annotation is: true [2021-11-23 03:57:21,026 INFO L858 garLoopResultBuilder]: For program point L5981(lines 5981 5984) no Hoare annotation was computed. [2021-11-23 03:57:21,026 INFO L854 garLoopResultBuilder]: At program point L5717(lines 5689 5719) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,026 INFO L858 garLoopResultBuilder]: For program point L6246(line 6246) no Hoare annotation was computed. [2021-11-23 03:57:21,026 INFO L858 garLoopResultBuilder]: For program point L5916(lines 5916 5919) no Hoare annotation was computed. [2021-11-23 03:57:21,026 INFO L858 garLoopResultBuilder]: For program point L5388-1(line 5388) no Hoare annotation was computed. [2021-11-23 03:57:21,027 INFO L854 garLoopResultBuilder]: At program point L5388(line 5388) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,027 INFO L858 garLoopResultBuilder]: For program point L6247(lines 6247 6258) no Hoare annotation was computed. [2021-11-23 03:57:21,027 INFO L854 garLoopResultBuilder]: At program point L6247-1(lines 6203 6261) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,027 INFO L854 garLoopResultBuilder]: At program point L6049(lines 6049 6054) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,027 INFO L854 garLoopResultBuilder]: At program point L5917(lines 5876 5921) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,027 INFO L858 garLoopResultBuilder]: For program point L6248(lines 6248 6254) no Hoare annotation was computed. [2021-11-23 03:57:21,028 INFO L858 garLoopResultBuilder]: For program point L5390(lines 5390 5398) no Hoare annotation was computed. [2021-11-23 03:57:21,028 INFO L858 garLoopResultBuilder]: For program point L7042(line 7042) no Hoare annotation was computed. [2021-11-23 03:57:21,028 INFO L858 garLoopResultBuilder]: For program point L7043-1(line 7043) no Hoare annotation was computed. [2021-11-23 03:57:21,028 INFO L854 garLoopResultBuilder]: At program point L5986(lines 5971 6033) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,028 INFO L854 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,028 INFO L854 garLoopResultBuilder]: At program point L5920(lines 5866 5922) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,029 INFO L854 garLoopResultBuilder]: At program point L7110(line 7110) the Hoare annotation is: (and (<= |ULTIMATE.start_slip_open_~err~2#1| 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,029 INFO L854 garLoopResultBuilder]: At program point L7110-1(line 7110) the Hoare annotation is: (and (<= |ULTIMATE.start_slip_open_~err~2#1| 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0) (<= |ULTIMATE.start_ldv_register_netdevice_2_#t~ret505#1| 0)) [2021-11-23 03:57:21,029 INFO L854 garLoopResultBuilder]: At program point L4931(line 4931) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,029 INFO L858 garLoopResultBuilder]: For program point L4931-1(line 4931) no Hoare annotation was computed. [2021-11-23 03:57:21,029 INFO L858 garLoopResultBuilder]: For program point L7046(line 7046) no Hoare annotation was computed. [2021-11-23 03:57:21,030 INFO L854 garLoopResultBuilder]: At program point L4932-1(lines 4927 4935) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,030 INFO L858 garLoopResultBuilder]: For program point L6980(line 6980) no Hoare annotation was computed. [2021-11-23 03:57:21,030 INFO L854 garLoopResultBuilder]: At program point L4932(line 4932) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,030 INFO L854 garLoopResultBuilder]: At program point L5791(line 5791) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,030 INFO L858 garLoopResultBuilder]: For program point L6782(lines 6782 6785) no Hoare annotation was computed. [2021-11-23 03:57:21,030 INFO L854 garLoopResultBuilder]: At program point L5791-1(line 5791) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,030 INFO L858 garLoopResultBuilder]: For program point L6848-1(line 6848) no Hoare annotation was computed. [2021-11-23 03:57:21,031 INFO L854 garLoopResultBuilder]: At program point L6848(line 6848) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,031 INFO L854 garLoopResultBuilder]: At program point L5725(line 5725) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,031 INFO L858 garLoopResultBuilder]: For program point L5725-1(line 5725) no Hoare annotation was computed. [2021-11-23 03:57:21,031 INFO L854 garLoopResultBuilder]: At program point L7047-1(line 7047) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,031 INFO L854 garLoopResultBuilder]: At program point L7047(line 7047) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,032 INFO L858 garLoopResultBuilder]: For program point L6981(lines 6981 6991) no Hoare annotation was computed. [2021-11-23 03:57:21,032 INFO L858 garLoopResultBuilder]: For program point L6849(lines 6849 6852) no Hoare annotation was computed. [2021-11-23 03:57:21,032 INFO L854 garLoopResultBuilder]: At program point L6189(lines 6156 6201) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,032 INFO L854 garLoopResultBuilder]: At program point L6982(line 6982) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,032 INFO L854 garLoopResultBuilder]: At program point L5991(lines 5971 6033) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,032 INFO L858 garLoopResultBuilder]: For program point L7048(line 7048) no Hoare annotation was computed. [2021-11-23 03:57:21,032 INFO L858 garLoopResultBuilder]: For program point L6982-1(line 6982) no Hoare annotation was computed. [2021-11-23 03:57:21,033 INFO L854 garLoopResultBuilder]: At program point L5727(line 5727) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,033 INFO L858 garLoopResultBuilder]: For program point L5727-1(line 5727) no Hoare annotation was computed. [2021-11-23 03:57:21,033 INFO L854 garLoopResultBuilder]: At program point L6256(line 6256) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,033 INFO L854 garLoopResultBuilder]: At program point L5728-2(lines 5728 5731) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,033 INFO L854 garLoopResultBuilder]: At program point L5662(line 5662) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,034 INFO L858 garLoopResultBuilder]: For program point L5728(lines 5728 5731) no Hoare annotation was computed. [2021-11-23 03:57:21,034 INFO L858 garLoopResultBuilder]: For program point L5662-1(line 5662) no Hoare annotation was computed. [2021-11-23 03:57:21,034 INFO L858 garLoopResultBuilder]: For program point L7050(line 7050) no Hoare annotation was computed. [2021-11-23 03:57:21,034 INFO L858 garLoopResultBuilder]: For program point L6984-1(lines 6981 6990) no Hoare annotation was computed. [2021-11-23 03:57:21,034 INFO L854 garLoopResultBuilder]: At program point L6984(line 6984) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,034 INFO L858 garLoopResultBuilder]: For program point L6059-2(lines 6059 6062) no Hoare annotation was computed. [2021-11-23 03:57:21,034 INFO L861 garLoopResultBuilder]: At program point L6786(line 6786) the Hoare annotation is: true [2021-11-23 03:57:21,035 INFO L854 garLoopResultBuilder]: At program point L5729(line 5729) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,035 INFO L858 garLoopResultBuilder]: For program point L5729-1(line 5729) no Hoare annotation was computed. [2021-11-23 03:57:21,035 INFO L858 garLoopResultBuilder]: For program point L6786-1(line 6786) no Hoare annotation was computed. [2021-11-23 03:57:21,035 INFO L854 garLoopResultBuilder]: At program point L5597(lines 5597 5603) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,035 INFO L854 garLoopResultBuilder]: At program point L5399(line 5399) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,035 INFO L858 garLoopResultBuilder]: For program point L5399-1(line 5399) no Hoare annotation was computed. [2021-11-23 03:57:21,036 INFO L858 garLoopResultBuilder]: For program point L6324(lines 6324 6361) no Hoare annotation was computed. [2021-11-23 03:57:21,036 INFO L858 garLoopResultBuilder]: For program point L7051-1(line 7051) no Hoare annotation was computed. [2021-11-23 03:57:21,036 INFO L854 garLoopResultBuilder]: At program point L7051(line 7051) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,036 INFO L858 garLoopResultBuilder]: For program point L6853(lines 6853 6867) no Hoare annotation was computed. [2021-11-23 03:57:21,036 INFO L854 garLoopResultBuilder]: At program point L5664-1(line 5664) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,036 INFO L854 garLoopResultBuilder]: At program point L5664(line 5664) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,037 INFO L858 garLoopResultBuilder]: For program point L6325-1(line 6325) no Hoare annotation was computed. [2021-11-23 03:57:21,037 INFO L854 garLoopResultBuilder]: At program point L6325(line 6325) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,037 INFO L854 garLoopResultBuilder]: At program point L6193(lines 6193 6196) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,037 INFO L854 garLoopResultBuilder]: At program point L6854(line 6854) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,037 INFO L858 garLoopResultBuilder]: For program point L6788-1(line 6788) no Hoare annotation was computed. [2021-11-23 03:57:21,037 INFO L861 garLoopResultBuilder]: At program point L6788(line 6788) the Hoare annotation is: true [2021-11-23 03:57:21,038 INFO L858 garLoopResultBuilder]: For program point L6854-1(line 6854) no Hoare annotation was computed. [2021-11-23 03:57:21,038 INFO L858 garLoopResultBuilder]: For program point L5665(line 5665) no Hoare annotation was computed. [2021-11-23 03:57:21,038 INFO L858 garLoopResultBuilder]: For program point L6326(lines 6326 6329) no Hoare annotation was computed. [2021-11-23 03:57:21,038 INFO L854 garLoopResultBuilder]: At program point L5401(lines 5401 5404) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,038 INFO L854 garLoopResultBuilder]: At program point L6326-1(lines 6326 6329) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,038 INFO L858 garLoopResultBuilder]: For program point L5996-1(lines 5971 6033) no Hoare annotation was computed. [2021-11-23 03:57:21,039 INFO L858 garLoopResultBuilder]: For program point L5996(lines 5996 6007) no Hoare annotation was computed. [2021-11-23 03:57:21,039 INFO L858 garLoopResultBuilder]: For program point L6855(lines 6855 6864) no Hoare annotation was computed. [2021-11-23 03:57:21,039 INFO L854 garLoopResultBuilder]: At program point L4873(line 4873) the Hoare annotation is: (<= 256 ~slip_maxdev~0) [2021-11-23 03:57:21,039 INFO L854 garLoopResultBuilder]: At program point L4873-1(line 4873) the Hoare annotation is: (<= 256 ~slip_maxdev~0) [2021-11-23 03:57:21,039 INFO L858 garLoopResultBuilder]: For program point L5666(lines 5666 5683) no Hoare annotation was computed. [2021-11-23 03:57:21,039 INFO L861 garLoopResultBuilder]: At program point L6789-2(lines 6789 6793) the Hoare annotation is: true [2021-11-23 03:57:21,040 INFO L858 garLoopResultBuilder]: For program point L5732(line 5732) no Hoare annotation was computed. [2021-11-23 03:57:21,040 INFO L858 garLoopResultBuilder]: For program point L6789(lines 6789 6793) no Hoare annotation was computed. [2021-11-23 03:57:21,040 INFO L858 garLoopResultBuilder]: For program point L5600-1(line 5600) no Hoare annotation was computed. [2021-11-23 03:57:21,040 INFO L854 garLoopResultBuilder]: At program point L5600(line 5600) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,040 INFO L854 garLoopResultBuilder]: At program point L6327(line 6327) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,040 INFO L858 garLoopResultBuilder]: For program point L7054(line 7054) no Hoare annotation was computed. [2021-11-23 03:57:21,041 INFO L854 garLoopResultBuilder]: At program point L5997(line 5997) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,041 INFO L858 garLoopResultBuilder]: For program point L5997-1(line 5997) no Hoare annotation was computed. [2021-11-23 03:57:21,041 INFO L854 garLoopResultBuilder]: At program point L5667(line 5667) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,041 INFO L858 garLoopResultBuilder]: For program point L5667-1(line 5667) no Hoare annotation was computed. [2021-11-23 03:57:21,041 INFO L858 garLoopResultBuilder]: For program point L6064-1(line 6064) no Hoare annotation was computed. [2021-11-23 03:57:21,041 INFO L858 garLoopResultBuilder]: For program point L7055-1(line 7055) no Hoare annotation was computed. [2021-11-23 03:57:21,042 INFO L854 garLoopResultBuilder]: At program point L7055(line 7055) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,042 INFO L854 garLoopResultBuilder]: At program point L6064(line 6064) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,042 INFO L858 garLoopResultBuilder]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2021-11-23 03:57:21,042 INFO L861 garLoopResultBuilder]: At program point L6791(line 6791) the Hoare annotation is: true [2021-11-23 03:57:21,042 INFO L858 garLoopResultBuilder]: For program point L6857-1(line 6857) no Hoare annotation was computed. [2021-11-23 03:57:21,042 INFO L854 garLoopResultBuilder]: At program point L6857(line 6857) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,043 INFO L854 garLoopResultBuilder]: At program point L5668(lines 5668 5671) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,043 INFO L854 garLoopResultBuilder]: At program point L5999(line 5999) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,043 INFO L854 garLoopResultBuilder]: At program point L5999-1(line 5999) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,043 INFO L858 garLoopResultBuilder]: For program point L6858(lines 6858 6861) no Hoare annotation was computed. [2021-11-23 03:57:21,043 INFO L854 garLoopResultBuilder]: At program point L5735(line 5735) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,043 INFO L854 garLoopResultBuilder]: At program point L5735-1(line 5735) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,044 INFO L858 garLoopResultBuilder]: For program point L6330(line 6330) no Hoare annotation was computed. [2021-11-23 03:57:21,044 INFO L858 garLoopResultBuilder]: For program point L6066(lines 6066 6069) no Hoare annotation was computed. [2021-11-23 03:57:21,044 INFO L858 garLoopResultBuilder]: For program point L5934(lines 5934 5937) no Hoare annotation was computed. [2021-11-23 03:57:21,044 INFO L858 garLoopResultBuilder]: For program point L6859-1(line 6859) no Hoare annotation was computed. [2021-11-23 03:57:21,044 INFO L854 garLoopResultBuilder]: At program point L6859(line 6859) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,044 INFO L858 garLoopResultBuilder]: For program point L6331-3(lines 6331 6334) no Hoare annotation was computed. [2021-11-23 03:57:21,045 INFO L858 garLoopResultBuilder]: For program point L6331-2(lines 6331 6334) no Hoare annotation was computed. [2021-11-23 03:57:21,045 INFO L861 garLoopResultBuilder]: At program point L6794(lines 6765 6838) the Hoare annotation is: true [2021-11-23 03:57:21,045 INFO L854 garLoopResultBuilder]: At program point L6332(line 6332) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,045 INFO L858 garLoopResultBuilder]: For program point L7059(line 7059) no Hoare annotation was computed. [2021-11-23 03:57:21,045 INFO L858 garLoopResultBuilder]: For program point L6993(line 6993) no Hoare annotation was computed. [2021-11-23 03:57:21,045 INFO L858 garLoopResultBuilder]: For program point L5474(lines 5474 5483) no Hoare annotation was computed. [2021-11-23 03:57:21,045 INFO L858 garLoopResultBuilder]: For program point L5474-1(lines 5474 5483) no Hoare annotation was computed. [2021-11-23 03:57:21,046 INFO L858 garLoopResultBuilder]: For program point L6994(lines 6994 6999) no Hoare annotation was computed. [2021-11-23 03:57:21,046 INFO L858 garLoopResultBuilder]: For program point L7060-1(line 7060) no Hoare annotation was computed. [2021-11-23 03:57:21,046 INFO L854 garLoopResultBuilder]: At program point L7060(line 7060) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,046 INFO L854 garLoopResultBuilder]: At program point L5673(lines 5673 5676) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,046 INFO L858 garLoopResultBuilder]: For program point L5475(lines 5475 5481) no Hoare annotation was computed. [2021-11-23 03:57:21,046 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-23 03:57:21,047 INFO L858 garLoopResultBuilder]: For program point L6995-1(line 6995) no Hoare annotation was computed. [2021-11-23 03:57:21,047 INFO L854 garLoopResultBuilder]: At program point L6995(line 6995) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,047 INFO L854 garLoopResultBuilder]: At program point L5938(line 5938) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,047 INFO L858 garLoopResultBuilder]: For program point L6863-1(lines 6855 6864) no Hoare annotation was computed. [2021-11-23 03:57:21,047 INFO L854 garLoopResultBuilder]: At program point L6863(line 6863) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,047 INFO L854 garLoopResultBuilder]: At program point L5938-1(line 5938) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,048 INFO L861 garLoopResultBuilder]: At program point L6797(lines 6765 6838) the Hoare annotation is: true [2021-11-23 03:57:21,048 INFO L854 garLoopResultBuilder]: At program point L7260-1(line 7260) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,048 INFO L854 garLoopResultBuilder]: At program point L7260(line 7260) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,048 INFO L858 garLoopResultBuilder]: For program point L5609-2(lines 5609 5613) no Hoare annotation was computed. [2021-11-23 03:57:21,048 INFO L858 garLoopResultBuilder]: For program point L5609(lines 5609 5613) no Hoare annotation was computed. [2021-11-23 03:57:21,048 INFO L854 garLoopResultBuilder]: At program point L5477(line 5477) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,049 INFO L858 garLoopResultBuilder]: For program point L5477-1(line 5477) no Hoare annotation was computed. [2021-11-23 03:57:21,049 INFO L854 garLoopResultBuilder]: At program point L5213(line 5213) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,049 INFO L858 garLoopResultBuilder]: For program point L5213-1(line 5213) no Hoare annotation was computed. [2021-11-23 03:57:21,049 INFO L858 garLoopResultBuilder]: For program point L6072-1(line 6072) no Hoare annotation was computed. [2021-11-23 03:57:21,049 INFO L854 garLoopResultBuilder]: At program point L5081-2(lines 5081 5084) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,049 INFO L858 garLoopResultBuilder]: For program point L7063(line 7063) no Hoare annotation was computed. [2021-11-23 03:57:21,050 INFO L854 garLoopResultBuilder]: At program point L6072(line 6072) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,050 INFO L858 garLoopResultBuilder]: For program point L7129(line 7129) no Hoare annotation was computed. [2021-11-23 03:57:21,050 INFO L858 garLoopResultBuilder]: For program point L6865-1(line 6865) no Hoare annotation was computed. [2021-11-23 03:57:21,050 INFO L854 garLoopResultBuilder]: At program point L6865(line 6865) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,050 INFO L854 garLoopResultBuilder]: At program point L6139(line 6139) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,050 INFO L854 garLoopResultBuilder]: At program point L6139-1(line 6139) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,051 INFO L858 garLoopResultBuilder]: For program point L7064-1(line 7064) no Hoare annotation was computed. [2021-11-23 03:57:21,051 INFO L854 garLoopResultBuilder]: At program point L6073(line 6073) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,051 INFO L854 garLoopResultBuilder]: At program point L7064(line 7064) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,051 INFO L858 garLoopResultBuilder]: For program point L6073-1(line 6073) no Hoare annotation was computed. [2021-11-23 03:57:21,051 INFO L854 garLoopResultBuilder]: At program point L5215(lines 5074 5224) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,051 INFO L854 garLoopResultBuilder]: At program point L6008-1(lines 6008 6017) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,052 INFO L858 garLoopResultBuilder]: For program point L5744-1(line 5744) no Hoare annotation was computed. [2021-11-23 03:57:21,052 INFO L854 garLoopResultBuilder]: At program point L5744(line 5744) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,052 INFO L854 garLoopResultBuilder]: At program point L6339-1(lines 6316 6364) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,052 INFO L858 garLoopResultBuilder]: For program point L6339(lines 6339 6361) no Hoare annotation was computed. [2021-11-23 03:57:21,052 INFO L858 garLoopResultBuilder]: For program point L5216(lines 5074 5224) no Hoare annotation was computed. [2021-11-23 03:57:21,052 INFO L854 garLoopResultBuilder]: At program point L6075(line 6075) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,053 INFO L858 garLoopResultBuilder]: For program point L6075-1(line 6075) no Hoare annotation was computed. [2021-11-23 03:57:21,053 INFO L858 garLoopResultBuilder]: For program point L6802(lines 6802 6805) no Hoare annotation was computed. [2021-11-23 03:57:21,053 INFO L854 garLoopResultBuilder]: At program point L6868(lines 6846 6871) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,053 INFO L854 garLoopResultBuilder]: At program point L5217(lines 5217 5220) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,053 INFO L858 garLoopResultBuilder]: For program point L6076-2(lines 6076 6089) no Hoare annotation was computed. [2021-11-23 03:57:21,053 INFO L858 garLoopResultBuilder]: For program point L7067(line 7067) no Hoare annotation was computed. [2021-11-23 03:57:21,054 INFO L858 garLoopResultBuilder]: For program point L5085(line 5085) no Hoare annotation was computed. [2021-11-23 03:57:21,054 INFO L858 garLoopResultBuilder]: For program point L6076(lines 6076 6089) no Hoare annotation was computed. [2021-11-23 03:57:21,054 INFO L858 garLoopResultBuilder]: For program point L7001(line 7001) no Hoare annotation was computed. [2021-11-23 03:57:21,054 INFO L858 garLoopResultBuilder]: For program point L5746(lines 5746 5749) no Hoare annotation was computed. [2021-11-23 03:57:21,054 INFO L861 garLoopResultBuilder]: At program point L6803(lines 6765 6838) the Hoare annotation is: true [2021-11-23 03:57:21,054 INFO L858 garLoopResultBuilder]: For program point L5878-2(lines 5878 5886) no Hoare annotation was computed. [2021-11-23 03:57:21,054 INFO L854 garLoopResultBuilder]: At program point L6869(line 6869) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,055 INFO L858 garLoopResultBuilder]: For program point L5680-1(line 5680) no Hoare annotation was computed. [2021-11-23 03:57:21,055 INFO L854 garLoopResultBuilder]: At program point L5614(line 5614) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,055 INFO L854 garLoopResultBuilder]: At program point L5680(line 5680) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,055 INFO L858 garLoopResultBuilder]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2021-11-23 03:57:21,055 INFO L854 garLoopResultBuilder]: At program point L5218(line 5218) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,055 INFO L854 garLoopResultBuilder]: At program point L7002(line 7002) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,056 INFO L858 garLoopResultBuilder]: For program point L6011(lines 6011 6014) no Hoare annotation was computed. [2021-11-23 03:57:21,056 INFO L858 garLoopResultBuilder]: For program point L7068-1(line 7068) no Hoare annotation was computed. [2021-11-23 03:57:21,056 INFO L854 garLoopResultBuilder]: At program point L7068(line 7068) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,056 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7129) no Hoare annotation was computed. [2021-11-23 03:57:21,056 INFO L858 garLoopResultBuilder]: For program point L7002-1(line 7002) no Hoare annotation was computed. [2021-11-23 03:57:21,057 INFO L854 garLoopResultBuilder]: At program point L5615(lines 5615 5616) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,057 INFO L858 garLoopResultBuilder]: For program point L5615-1(lines 5615 5616) no Hoare annotation was computed. [2021-11-23 03:57:21,057 INFO L854 garLoopResultBuilder]: At program point L5681(line 5681) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,057 INFO L858 garLoopResultBuilder]: For program point L6342(lines 6342 6359) no Hoare annotation was computed. [2021-11-23 03:57:21,057 INFO L858 garLoopResultBuilder]: For program point L5087(lines 5087 5090) no Hoare annotation was computed. [2021-11-23 03:57:21,057 INFO L858 garLoopResultBuilder]: For program point L6078(lines 6078 6081) no Hoare annotation was computed. [2021-11-23 03:57:21,057 INFO L858 garLoopResultBuilder]: For program point L7135(lines 7135 7138) no Hoare annotation was computed. [2021-11-23 03:57:21,058 INFO L854 garLoopResultBuilder]: At program point L7135-2(lines 7132 7141) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0) (<= |ULTIMATE.start_ldv_check_callback_ret_val_~ret_val#1| 0)) [2021-11-23 03:57:21,058 INFO L854 garLoopResultBuilder]: At program point L5881(line 5881) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,058 INFO L858 garLoopResultBuilder]: For program point L5881-1(line 5881) no Hoare annotation was computed. [2021-11-23 03:57:21,058 INFO L858 garLoopResultBuilder]: For program point L5485(lines 5485 5495) no Hoare annotation was computed. [2021-11-23 03:57:21,058 INFO L858 garLoopResultBuilder]: For program point L5485-1(lines 5485 5495) no Hoare annotation was computed. [2021-11-23 03:57:21,058 INFO L854 garLoopResultBuilder]: At program point L5221(line 5221) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,059 INFO L854 garLoopResultBuilder]: At program point L6939-1(line 6939) the Hoare annotation is: (<= 256 ~slip_maxdev~0) [2021-11-23 03:57:21,059 INFO L854 garLoopResultBuilder]: At program point L6939(line 6939) the Hoare annotation is: (<= 256 ~slip_maxdev~0) [2021-11-23 03:57:21,059 INFO L858 garLoopResultBuilder]: For program point L5882(lines 5882 5885) no Hoare annotation was computed. [2021-11-23 03:57:21,059 INFO L858 garLoopResultBuilder]: For program point L7005(line 7005) no Hoare annotation was computed. [2021-11-23 03:57:21,059 INFO L854 garLoopResultBuilder]: At program point L5684(lines 5661 5687) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,059 INFO L858 garLoopResultBuilder]: For program point L5486(lines 5486 5493) no Hoare annotation was computed. [2021-11-23 03:57:21,060 INFO L854 garLoopResultBuilder]: At program point L5222(line 5222) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,060 INFO L858 garLoopResultBuilder]: For program point L6345-1(line 6345) no Hoare annotation was computed. [2021-11-23 03:57:21,060 INFO L854 garLoopResultBuilder]: At program point L6345(line 6345) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,060 INFO L858 garLoopResultBuilder]: For program point L6213(line 6213) no Hoare annotation was computed. [2021-11-23 03:57:21,060 INFO L854 garLoopResultBuilder]: At program point L7006(line 7006) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,060 INFO L858 garLoopResultBuilder]: For program point L7006-1(line 7006) no Hoare annotation was computed. [2021-11-23 03:57:21,061 INFO L854 garLoopResultBuilder]: At program point L6742(lines 6742 6746) the Hoare annotation is: (<= 256 ~slip_maxdev~0) [2021-11-23 03:57:21,061 INFO L854 garLoopResultBuilder]: At program point L5685(lines 5653 5688) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,061 INFO L858 garLoopResultBuilder]: For program point L6346(lines 6346 6357) no Hoare annotation was computed. [2021-11-23 03:57:21,061 INFO L854 garLoopResultBuilder]: At program point L6214(line 6214) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,061 INFO L854 garLoopResultBuilder]: At program point L5091(line 5091) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,061 INFO L858 garLoopResultBuilder]: For program point L5091-1(line 5091) no Hoare annotation was computed. [2021-11-23 03:57:21,062 INFO L854 garLoopResultBuilder]: At program point L6082(line 6082) the Hoare annotation is: (and (<= |ULTIMATE.start_slip_open_~err~2#1| 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,062 INFO L858 garLoopResultBuilder]: For program point L6214-1(line 6214) no Hoare annotation was computed. [2021-11-23 03:57:21,062 INFO L854 garLoopResultBuilder]: At program point L5950(lines 5929 5957) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,062 INFO L854 garLoopResultBuilder]: At program point L6082-1(line 6082) the Hoare annotation is: (and (<= |ULTIMATE.start_slip_open_~err~2#1| 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,062 INFO L854 garLoopResultBuilder]: At program point L5752(lines 5739 5754) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,062 INFO L858 garLoopResultBuilder]: For program point L5620-1(line 5620) no Hoare annotation was computed. [2021-11-23 03:57:21,063 INFO L854 garLoopResultBuilder]: At program point L5620(line 5620) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,063 INFO L858 garLoopResultBuilder]: For program point L5488-1(line 5488) no Hoare annotation was computed. [2021-11-23 03:57:21,063 INFO L854 garLoopResultBuilder]: At program point L5488(line 5488) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,063 INFO L858 garLoopResultBuilder]: For program point L6347(lines 6347 6353) no Hoare annotation was computed. [2021-11-23 03:57:21,063 INFO L858 garLoopResultBuilder]: For program point L6215(lines 6215 6218) no Hoare annotation was computed. [2021-11-23 03:57:21,063 INFO L854 garLoopResultBuilder]: At program point L6215-1(lines 6215 6218) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,064 INFO L854 garLoopResultBuilder]: At program point L7074(lines 6938 7087) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,064 INFO L858 garLoopResultBuilder]: For program point L6810(lines 6810 6813) no Hoare annotation was computed. [2021-11-23 03:57:21,064 INFO L854 garLoopResultBuilder]: At program point L5621(lines 5591 5623) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,064 INFO L854 garLoopResultBuilder]: At program point L6216(line 6216) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,064 INFO L854 garLoopResultBuilder]: At program point L6018(line 6018) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,064 INFO L858 garLoopResultBuilder]: For program point L5093(lines 5093 5096) no Hoare annotation was computed. [2021-11-23 03:57:21,064 INFO L858 garLoopResultBuilder]: For program point L6084(lines 6084 6087) no Hoare annotation was computed. [2021-11-23 03:57:21,065 INFO L858 garLoopResultBuilder]: For program point L7009(line 7009) no Hoare annotation was computed. [2021-11-23 03:57:21,065 INFO L854 garLoopResultBuilder]: At program point L7010(line 7010) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,065 INFO L854 garLoopResultBuilder]: At program point L6085(lines 6043 6112) the Hoare annotation is: (and (<= |ULTIMATE.start_slip_open_~err~2#1| 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,065 INFO L858 garLoopResultBuilder]: For program point L6944-1(line 6944) no Hoare annotation was computed. [2021-11-23 03:57:21,065 INFO L854 garLoopResultBuilder]: At program point L6944(line 6944) the Hoare annotation is: (<= 256 ~slip_maxdev~0) [2021-11-23 03:57:21,065 INFO L858 garLoopResultBuilder]: For program point L7010-1(line 7010) no Hoare annotation was computed. [2021-11-23 03:57:21,066 INFO L854 garLoopResultBuilder]: At program point L5821(line 5821) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,066 INFO L854 garLoopResultBuilder]: At program point L5821-1(line 5821) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,066 INFO L854 garLoopResultBuilder]: At program point L7077(lines 7077 7080) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,066 INFO L858 garLoopResultBuilder]: For program point L6879-1(line 6879) no Hoare annotation was computed. [2021-11-23 03:57:21,066 INFO L854 garLoopResultBuilder]: At program point L6879(line 6879) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,066 INFO L854 garLoopResultBuilder]: At program point L5492(line 5492) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,067 INFO L858 garLoopResultBuilder]: For program point L6219(line 6219) no Hoare annotation was computed. [2021-11-23 03:57:21,067 INFO L858 garLoopResultBuilder]: For program point L6946(lines 6946 6949) no Hoare annotation was computed. [2021-11-23 03:57:21,067 INFO L854 garLoopResultBuilder]: At program point L5955(lines 5923 5958) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,067 INFO L858 garLoopResultBuilder]: For program point L6880(lines 6880 6883) no Hoare annotation was computed. [2021-11-23 03:57:21,067 INFO L858 garLoopResultBuilder]: For program point L5889-1(lines 5889 5903) no Hoare annotation was computed. [2021-11-23 03:57:21,067 INFO L858 garLoopResultBuilder]: For program point L6748-1(lines 6748 6752) no Hoare annotation was computed. [2021-11-23 03:57:21,068 INFO L858 garLoopResultBuilder]: For program point L6748(lines 6748 6752) no Hoare annotation was computed. [2021-11-23 03:57:21,068 INFO L858 garLoopResultBuilder]: For program point L6220-2(lines 6220 6223) no Hoare annotation was computed. [2021-11-23 03:57:21,068 INFO L854 garLoopResultBuilder]: At program point L5097(line 5097) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,068 INFO L854 garLoopResultBuilder]: At program point L6220-3(lines 6220 6223) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,068 INFO L858 garLoopResultBuilder]: For program point L5097-1(line 5097) no Hoare annotation was computed. [2021-11-23 03:57:21,068 INFO L858 garLoopResultBuilder]: For program point L7013(line 7013) no Hoare annotation was computed. [2021-11-23 03:57:21,068 INFO L858 garLoopResultBuilder]: For program point L6815-1(line 6815) no Hoare annotation was computed. [2021-11-23 03:57:21,069 INFO L861 garLoopResultBuilder]: At program point L6815(line 6815) the Hoare annotation is: true [2021-11-23 03:57:21,069 INFO L854 garLoopResultBuilder]: At program point L6221(line 6221) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,069 INFO L854 garLoopResultBuilder]: At program point L7014(line 7014) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,069 INFO L858 garLoopResultBuilder]: For program point L7014-1(line 7014) no Hoare annotation was computed. [2021-11-23 03:57:21,069 INFO L854 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,069 INFO L858 garLoopResultBuilder]: For program point L5099(lines 5099 5102) no Hoare annotation was computed. [2021-11-23 03:57:21,070 INFO L858 garLoopResultBuilder]: For program point L6090(lines 6090 6094) no Hoare annotation was computed. [2021-11-23 03:57:21,070 INFO L858 garLoopResultBuilder]: For program point L6090-1(lines 6090 6094) no Hoare annotation was computed. [2021-11-23 03:57:21,070 INFO L861 garLoopResultBuilder]: At program point L7081(lines 6938 7087) the Hoare annotation is: true [2021-11-23 03:57:21,070 INFO L854 garLoopResultBuilder]: At program point L5892(lines 5892 5901) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,070 INFO L861 garLoopResultBuilder]: At program point L6817-2(lines 6817 6821) the Hoare annotation is: true [2021-11-23 03:57:21,070 INFO L854 garLoopResultBuilder]: At program point L6355(line 6355) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,071 INFO L858 garLoopResultBuilder]: For program point L7082(line 7082) no Hoare annotation was computed. [2021-11-23 03:57:21,071 INFO L854 garLoopResultBuilder]: At program point L6025(line 6025) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,071 INFO L858 garLoopResultBuilder]: For program point L6025-1(line 6025) no Hoare annotation was computed. [2021-11-23 03:57:21,071 INFO L858 garLoopResultBuilder]: For program point L6884(lines 6884 6899) no Hoare annotation was computed. [2021-11-23 03:57:21,071 INFO L854 garLoopResultBuilder]: At program point L5695(line 5695) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,071 INFO L858 garLoopResultBuilder]: For program point L5695-1(line 5695) no Hoare annotation was computed. [2021-11-23 03:57:21,072 INFO L854 garLoopResultBuilder]: At program point L5761(line 5761) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,072 INFO L858 garLoopResultBuilder]: For program point L5761-1(line 5761) no Hoare annotation was computed. [2021-11-23 03:57:21,072 INFO L858 garLoopResultBuilder]: For program point L6224(line 6224) no Hoare annotation was computed. [2021-11-23 03:57:21,072 INFO L854 garLoopResultBuilder]: At program point L6092(line 6092) the Hoare annotation is: (and (<= |ULTIMATE.start_slip_open_~err~2#1| 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,072 INFO L858 garLoopResultBuilder]: For program point L7017(line 7017) no Hoare annotation was computed. [2021-11-23 03:57:21,072 INFO L858 garLoopResultBuilder]: For program point L6885-1(line 6885) no Hoare annotation was computed. [2021-11-23 03:57:21,073 INFO L854 garLoopResultBuilder]: At program point L6885(line 6885) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,073 INFO L854 garLoopResultBuilder]: At program point L6753(lines 6727 6755) the Hoare annotation is: (or (<= (+ |ULTIMATE.start_slip_init_#res#1| 12) 0) (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0))) [2021-11-23 03:57:21,073 INFO L854 garLoopResultBuilder]: At program point L7018(line 7018) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,073 INFO L861 garLoopResultBuilder]: At program point L7084(lines 6938 7087) the Hoare annotation is: true [2021-11-23 03:57:21,073 INFO L858 garLoopResultBuilder]: For program point L6886(lines 6886 6896) no Hoare annotation was computed. [2021-11-23 03:57:21,073 INFO L858 garLoopResultBuilder]: For program point L7018-1(line 7018) no Hoare annotation was computed. [2021-11-23 03:57:21,074 INFO L858 garLoopResultBuilder]: For program point L5763(lines 5763 5766) no Hoare annotation was computed. [2021-11-23 03:57:21,074 INFO L854 garLoopResultBuilder]: At program point L5697(line 5697) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,074 INFO L854 garLoopResultBuilder]: At program point L5697-1(line 5697) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,074 INFO L858 garLoopResultBuilder]: For program point L5631-2(lines 5631 5639) no Hoare annotation was computed. [2021-11-23 03:57:21,074 INFO L854 garLoopResultBuilder]: At program point L6292(lines 6273 6314) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,074 INFO L858 garLoopResultBuilder]: For program point L7019-1(line 7019) no Hoare annotation was computed. [2021-11-23 03:57:21,075 INFO L858 garLoopResultBuilder]: For program point L6028-1(line 6028) no Hoare annotation was computed. [2021-11-23 03:57:21,075 INFO L854 garLoopResultBuilder]: At program point L7019(line 7019) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,075 INFO L854 garLoopResultBuilder]: At program point L6028(line 6028) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,075 INFO L858 garLoopResultBuilder]: For program point L6887(lines 6887 6890) no Hoare annotation was computed. [2021-11-23 03:57:21,075 INFO L858 garLoopResultBuilder]: For program point L5698(line 5698) no Hoare annotation was computed. [2021-11-23 03:57:21,075 INFO L858 garLoopResultBuilder]: For program point L6887-2(lines 6887 6890) no Hoare annotation was computed. [2021-11-23 03:57:21,076 INFO L854 garLoopResultBuilder]: At program point L5500(lines 5376 5507) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,076 INFO L858 garLoopResultBuilder]: For program point L6227(line 6227) no Hoare annotation was computed. [2021-11-23 03:57:21,076 INFO L858 garLoopResultBuilder]: For program point L6095(lines 6095 6099) no Hoare annotation was computed. [2021-11-23 03:57:21,076 INFO L854 garLoopResultBuilder]: At program point L6095-1(lines 6095 6099) the Hoare annotation is: (and (<= |ULTIMATE.start_slip_open_~err~2#1| 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,076 INFO L858 garLoopResultBuilder]: For program point L5104(lines 5104 5107) no Hoare annotation was computed. [2021-11-23 03:57:21,076 INFO L858 garLoopResultBuilder]: For program point L6954(line 6954) no Hoare annotation was computed. [2021-11-23 03:57:21,077 INFO L861 garLoopResultBuilder]: At program point L6822(lines 6765 6838) the Hoare annotation is: true [2021-11-23 03:57:21,077 INFO L858 garLoopResultBuilder]: For program point L6888-1(line 6888) no Hoare annotation was computed. [2021-11-23 03:57:21,077 INFO L854 garLoopResultBuilder]: At program point L6888(line 6888) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,077 INFO L858 garLoopResultBuilder]: For program point L5699(lines 5699 5705) no Hoare annotation was computed. [2021-11-23 03:57:21,077 INFO L854 garLoopResultBuilder]: At program point L5501(lines 5376 5507) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,077 INFO L854 garLoopResultBuilder]: At program point L6228(line 6228) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,078 INFO L858 garLoopResultBuilder]: For program point L6955(lines 6955 6965) no Hoare annotation was computed. [2021-11-23 03:57:21,078 INFO L858 garLoopResultBuilder]: For program point L7021(line 7021) no Hoare annotation was computed. [2021-11-23 03:57:21,078 INFO L858 garLoopResultBuilder]: For program point L5700-1(line 5700) no Hoare annotation was computed. [2021-11-23 03:57:21,078 INFO L854 garLoopResultBuilder]: At program point L5634(line 5634) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,078 INFO L854 garLoopResultBuilder]: At program point L5700(line 5700) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,078 INFO L858 garLoopResultBuilder]: For program point L5634-1(line 5634) no Hoare annotation was computed. [2021-11-23 03:57:21,078 INFO L858 garLoopResultBuilder]: For program point L7022(lines 7022 7032) no Hoare annotation was computed. [2021-11-23 03:57:21,079 INFO L854 garLoopResultBuilder]: At program point L6097(line 6097) the Hoare annotation is: (and (<= |ULTIMATE.start_slip_open_~err~2#1| 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,079 INFO L858 garLoopResultBuilder]: For program point L6956-1(line 6956) no Hoare annotation was computed. [2021-11-23 03:57:21,079 INFO L854 garLoopResultBuilder]: At program point L6956(line 6956) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,079 INFO L858 garLoopResultBuilder]: For program point L5767(lines 5767 5771) no Hoare annotation was computed. [2021-11-23 03:57:21,079 INFO L858 garLoopResultBuilder]: For program point L5635(lines 5635 5638) no Hoare annotation was computed. [2021-11-23 03:57:21,079 INFO L854 garLoopResultBuilder]: At program point L5503(line 5503) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,080 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-23 03:57:21,080 INFO L858 garLoopResultBuilder]: For program point L6230(line 6230) no Hoare annotation was computed. [2021-11-23 03:57:21,080 INFO L854 garLoopResultBuilder]: At program point L7023-1(line 7023) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,080 INFO L854 garLoopResultBuilder]: At program point L7023(line 7023) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,080 INFO L854 garLoopResultBuilder]: At program point L6032(lines 5959 6034) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,080 INFO L854 garLoopResultBuilder]: At program point L5834(line 5834) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,081 INFO L854 garLoopResultBuilder]: At program point L5702(line 5702) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,081 INFO L858 garLoopResultBuilder]: For program point L5834-1(line 5834) no Hoare annotation was computed. [2021-11-23 03:57:21,081 INFO L861 garLoopResultBuilder]: At program point L6825(lines 6765 6838) the Hoare annotation is: true [2021-11-23 03:57:21,081 INFO L858 garLoopResultBuilder]: For program point L5702-1(line 5702) no Hoare annotation was computed. [2021-11-23 03:57:21,081 INFO L854 garLoopResultBuilder]: At program point L5504(line 5504) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,081 INFO L854 garLoopResultBuilder]: At program point L6231(line 6231) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,082 INFO L858 garLoopResultBuilder]: For program point L6231-1(line 6231) no Hoare annotation was computed. [2021-11-23 03:57:21,082 INFO L858 garLoopResultBuilder]: For program point L5108-1(line 5108) no Hoare annotation was computed. [2021-11-23 03:57:21,082 INFO L854 garLoopResultBuilder]: At program point L5108(line 5108) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,082 INFO L854 garLoopResultBuilder]: At program point L6958(line 6958) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,082 INFO L858 garLoopResultBuilder]: For program point L6892-1(line 6892) no Hoare annotation was computed. [2021-11-23 03:57:21,082 INFO L854 garLoopResultBuilder]: At program point L6892(line 6892) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,083 INFO L858 garLoopResultBuilder]: For program point L6958-1(lines 6955 6964) no Hoare annotation was computed. [2021-11-23 03:57:21,083 INFO L854 garLoopResultBuilder]: At program point L5505(line 5505) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,083 INFO L854 garLoopResultBuilder]: At program point L6298(lines 6273 6314) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,083 INFO L854 garLoopResultBuilder]: At program point L5109(lines 5109 5114) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,083 INFO L858 garLoopResultBuilder]: For program point L6100(line 6100) no Hoare annotation was computed. [2021-11-23 03:57:21,084 INFO L858 garLoopResultBuilder]: For program point L7025-1(lines 7022 7031) no Hoare annotation was computed. [2021-11-23 03:57:21,084 INFO L854 garLoopResultBuilder]: At program point L7025(line 7025) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0) (<= |ULTIMATE.start_ldv_check_callback_ret_val_~ret_val#1| 0)) [2021-11-23 03:57:21,084 INFO L854 garLoopResultBuilder]: At program point L5836-1(lines 5829 5839) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,084 INFO L854 garLoopResultBuilder]: At program point L5836(line 5836) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,084 INFO L854 garLoopResultBuilder]: At program point L5110(line 5110) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,084 INFO L858 garLoopResultBuilder]: For program point L5110-1(line 5110) no Hoare annotation was computed. [2021-11-23 03:57:21,085 INFO L858 garLoopResultBuilder]: For program point L6895-1(line 6895) no Hoare annotation was computed. [2021-11-23 03:57:21,085 INFO L854 garLoopResultBuilder]: At program point L6895(line 6895) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,085 INFO L858 garLoopResultBuilder]: For program point L5904(lines 5904 5912) no Hoare annotation was computed. [2021-11-23 03:57:21,085 INFO L858 garLoopResultBuilder]: For program point L5706(lines 5706 5711) no Hoare annotation was computed. [2021-11-23 03:57:21,085 INFO L854 garLoopResultBuilder]: At program point L5772(lines 5755 5774) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,085 INFO L858 garLoopResultBuilder]: For program point L5640(lines 5640 5646) no Hoare annotation was computed. [2021-11-23 03:57:21,085 INFO L861 garLoopResultBuilder]: At program point L6830(line 6830) the Hoare annotation is: true [2021-11-23 03:57:21,086 INFO L854 garLoopResultBuilder]: At program point L5707(line 5707) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,086 INFO L854 garLoopResultBuilder]: At program point L5707-1(line 5707) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,086 INFO L861 garLoopResultBuilder]: At program point L6830-1(line 6830) the Hoare annotation is: true [2021-11-23 03:57:21,086 INFO L854 garLoopResultBuilder]: At program point L6104(lines 6043 6112) the Hoare annotation is: (and (<= |ULTIMATE.start_slip_open_~err~2#1| 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,086 INFO L858 garLoopResultBuilder]: For program point L6897-1(line 6897) no Hoare annotation was computed. [2021-11-23 03:57:21,086 INFO L854 garLoopResultBuilder]: At program point L6897(line 6897) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,087 INFO L854 garLoopResultBuilder]: At program point L5642(line 5642) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,087 INFO L858 garLoopResultBuilder]: For program point L5708(line 5708) no Hoare annotation was computed. [2021-11-23 03:57:21,087 INFO L854 garLoopResultBuilder]: At program point L5642-1(line 5642) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,087 INFO L854 garLoopResultBuilder]: At program point L6633(line 6633) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,087 INFO L858 garLoopResultBuilder]: For program point L6237(line 6237) no Hoare annotation was computed. [2021-11-23 03:57:21,087 INFO L858 garLoopResultBuilder]: For program point L5973(lines 5973 5976) no Hoare annotation was computed. [2021-11-23 03:57:21,088 INFO L854 garLoopResultBuilder]: At program point L6238(line 6238) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,088 INFO L858 garLoopResultBuilder]: For program point L6238-1(line 6238) no Hoare annotation was computed. [2021-11-23 03:57:21,088 INFO L854 garLoopResultBuilder]: At program point L7097-1(line 7097) the Hoare annotation is: (and (<= |ULTIMATE.start_ldv_sl_alloc_bufs_1_#t~ret503#1| 0) (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,088 INFO L854 garLoopResultBuilder]: At program point L7097(line 7097) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,088 INFO L861 garLoopResultBuilder]: At program point L6833-2(lines 6756 6839) the Hoare annotation is: true [2021-11-23 03:57:21,088 INFO L858 garLoopResultBuilder]: For program point L6635-1(line 6635) no Hoare annotation was computed. [2021-11-23 03:57:21,089 INFO L854 garLoopResultBuilder]: At program point L6635(line 6635) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,089 INFO L854 garLoopResultBuilder]: At program point L5512-1(line 5512) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,089 INFO L854 garLoopResultBuilder]: At program point L5512(line 5512) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,089 INFO L854 garLoopResultBuilder]: At program point L5380-2(lines 5380 5383) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,089 INFO L854 garLoopResultBuilder]: At program point L6900(lines 6877 6903) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,090 INFO L858 garLoopResultBuilder]: For program point L6768(lines 6768 6771) no Hoare annotation was computed. [2021-11-23 03:57:21,090 INFO L854 garLoopResultBuilder]: At program point L6108-1(lines 6043 6112) the Hoare annotation is: (and (<= |ULTIMATE.start_slip_open_~err~2#1| 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,090 INFO L854 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: (and (<= |ULTIMATE.start_slip_open_~err~2#1| 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,090 INFO L858 garLoopResultBuilder]: For program point L6967(line 6967) no Hoare annotation was computed. [2021-11-23 03:57:21,090 INFO L854 garLoopResultBuilder]: At program point L6901(lines 6873 6904) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,090 INFO L858 garLoopResultBuilder]: For program point L7034(line 7034) no Hoare annotation was computed. [2021-11-23 03:57:21,091 INFO L858 garLoopResultBuilder]: For program point L6968(lines 6968 6978) no Hoare annotation was computed. [2021-11-23 03:57:21,091 INFO L854 garLoopResultBuilder]: At program point L6638(lines 6619 6640) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,091 INFO L854 garLoopResultBuilder]: At program point L5647(line 5647) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,091 INFO L858 garLoopResultBuilder]: For program point L5647-1(line 5647) no Hoare annotation was computed. [2021-11-23 03:57:21,091 INFO L858 garLoopResultBuilder]: For program point L6110(line 6110) no Hoare annotation was computed. [2021-11-23 03:57:21,091 INFO L858 garLoopResultBuilder]: For program point L7035(lines 7035 7040) no Hoare annotation was computed. [2021-11-23 03:57:21,091 INFO L858 garLoopResultBuilder]: For program point L6969-1(line 6969) no Hoare annotation was computed. [2021-11-23 03:57:21,092 INFO L854 garLoopResultBuilder]: At program point L6969(line 6969) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,092 INFO L858 garLoopResultBuilder]: For program point L5384(line 5384) no Hoare annotation was computed. [2021-11-23 03:57:21,092 INFO L854 garLoopResultBuilder]: At program point L6111(lines 6035 6113) the Hoare annotation is: (let ((.cse0 (not (let ((.cse2 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse2 (* 18446744073709551616 (div .cse2 18446744073709551616)))))) (.cse1 (<= 256 ~slip_maxdev~0))) (or (and (<= (+ |ULTIMATE.start_slip_open_#res#1| 1) 0) .cse0 .cse1) (and (= |ULTIMATE.start_slip_open_#res#1| 0) .cse0 .cse1))) [2021-11-23 03:57:21,092 INFO L854 garLoopResultBuilder]: At program point L7168-1(line 7168) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,092 INFO L854 garLoopResultBuilder]: At program point L7168(line 7168) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_slip_open_~err~2#1| 17) 0) (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,093 INFO L854 garLoopResultBuilder]: At program point L7036-1(line 7036) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,093 INFO L858 garLoopResultBuilder]: For program point L6045(lines 6045 6048) no Hoare annotation was computed. [2021-11-23 03:57:21,093 INFO L854 garLoopResultBuilder]: At program point L7036(line 7036) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,093 INFO L854 garLoopResultBuilder]: At program point L5913(lines 5876 5921) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,093 INFO L854 garLoopResultBuilder]: At program point L5715(line 5715) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,093 INFO L854 garLoopResultBuilder]: At program point L5715-1(line 5715) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,094 INFO L858 garLoopResultBuilder]: For program point L6971-1(lines 6968 6977) no Hoare annotation was computed. [2021-11-23 03:57:21,094 INFO L854 garLoopResultBuilder]: At program point L6971(line 6971) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,094 INFO L858 garLoopResultBuilder]: For program point L7037(line 7037) no Hoare annotation was computed. [2021-11-23 03:57:21,094 INFO L854 garLoopResultBuilder]: At program point L5650(lines 5624 5652) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,094 INFO L858 garLoopResultBuilder]: For program point L5716(line 5716) no Hoare annotation was computed. [2021-11-23 03:57:21,094 INFO L854 garLoopResultBuilder]: At program point L5386(line 5386) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,095 INFO L858 garLoopResultBuilder]: For program point L5386-1(line 5386) no Hoare annotation was computed. [2021-11-23 03:57:21,095 INFO L854 garLoopResultBuilder]: At program point L6245(lines 6211 6260) the Hoare annotation is: (and (not (let ((.cse0 (+ ~slip_devs~0.offset ~slip_devs~0.base))) (= .cse0 (* 18446744073709551616 (div .cse0 18446744073709551616))))) (<= 256 ~slip_maxdev~0)) [2021-11-23 03:57:21,095 INFO L858 garLoopResultBuilder]: For program point L5564(lines 5564 5567) no Hoare annotation was computed. [2021-11-23 03:57:21,095 INFO L861 garLoopResultBuilder]: At program point L5544(lines 5544 5548) the Hoare annotation is: true [2021-11-23 03:57:21,095 INFO L861 garLoopResultBuilder]: At program point L5573(line 5573) the Hoare annotation is: true [2021-11-23 03:57:21,095 INFO L858 garLoopResultBuilder]: For program point L5573-1(line 5573) no Hoare annotation was computed. [2021-11-23 03:57:21,096 INFO L858 garLoopResultBuilder]: For program point L5536-1(lines 5536 5571) no Hoare annotation was computed. [2021-11-23 03:57:21,096 INFO L858 garLoopResultBuilder]: For program point sl_bumpEXIT(lines 5523 5590) no Hoare annotation was computed. [2021-11-23 03:57:21,096 INFO L858 garLoopResultBuilder]: For program point L5536(lines 5536 5571) no Hoare annotation was computed. [2021-11-23 03:57:21,096 INFO L861 garLoopResultBuilder]: At program point L5574(lines 5574 5579) the Hoare annotation is: true [2021-11-23 03:57:21,096 INFO L861 garLoopResultBuilder]: At program point sl_bumpENTRY(lines 5523 5590) the Hoare annotation is: true [2021-11-23 03:57:21,096 INFO L858 garLoopResultBuilder]: For program point sl_bumpFINAL(lines 5523 5590) no Hoare annotation was computed. [2021-11-23 03:57:21,096 INFO L861 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: true [2021-11-23 03:57:21,097 INFO L858 garLoopResultBuilder]: For program point L5550(lines 5550 5553) no Hoare annotation was computed. [2021-11-23 03:57:21,097 INFO L861 garLoopResultBuilder]: At program point L5583-1(line 5583) the Hoare annotation is: true [2021-11-23 03:57:21,097 INFO L858 garLoopResultBuilder]: For program point L5538(lines 5538 5569) no Hoare annotation was computed. [2021-11-23 03:57:21,097 INFO L861 garLoopResultBuilder]: At program point L5555(lines 5555 5569) the Hoare annotation is: true [2021-11-23 03:57:21,097 INFO L858 garLoopResultBuilder]: For program point L5539(lines 5539 5543) no Hoare annotation was computed. [2021-11-23 03:57:21,097 INFO L861 garLoopResultBuilder]: At program point L4959(line 4959) the Hoare annotation is: true [2021-11-23 03:57:21,097 INFO L861 garLoopResultBuilder]: At program point L4959-1(line 4959) the Hoare annotation is: true [2021-11-23 03:57:21,098 INFO L861 garLoopResultBuilder]: At program point L4947(line 4947) the Hoare annotation is: true [2021-11-23 03:57:21,098 INFO L861 garLoopResultBuilder]: At program point L4947-1(line 4947) the Hoare annotation is: true [2021-11-23 03:57:21,098 INFO L861 garLoopResultBuilder]: At program point L4943(line 4943) the Hoare annotation is: true [2021-11-23 03:57:21,098 INFO L858 garLoopResultBuilder]: For program point sl_unlockEXIT(lines 5516 5522) no Hoare annotation was computed. [2021-11-23 03:57:21,098 INFO L861 garLoopResultBuilder]: At program point sl_unlockENTRY(lines 5516 5522) the Hoare annotation is: true [2021-11-23 03:57:21,098 INFO L861 garLoopResultBuilder]: At program point L4948-2(lines 4936 4954) the Hoare annotation is: true [2021-11-23 03:57:21,098 INFO L858 garLoopResultBuilder]: For program point L4942(lines 4942 4946) no Hoare annotation was computed. [2021-11-23 03:57:21,099 INFO L858 garLoopResultBuilder]: For program point L6559(lines 6559 6562) no Hoare annotation was computed. [2021-11-23 03:57:21,099 INFO L858 garLoopResultBuilder]: For program point L6394(line 6394) no Hoare annotation was computed. [2021-11-23 03:57:21,099 INFO L858 garLoopResultBuilder]: For program point L6493(lines 6493 6497) no Hoare annotation was computed. [2021-11-23 03:57:21,099 INFO L861 garLoopResultBuilder]: At program point L6576(line 6576) the Hoare annotation is: true [2021-11-23 03:57:21,099 INFO L861 garLoopResultBuilder]: At program point L6494(line 6494) the Hoare annotation is: true [2021-11-23 03:57:21,099 INFO L858 garLoopResultBuilder]: For program point L6461(line 6461) no Hoare annotation was computed. [2021-11-23 03:57:21,100 INFO L858 garLoopResultBuilder]: For program point L6494-1(line 6494) no Hoare annotation was computed. [2021-11-23 03:57:21,100 INFO L858 garLoopResultBuilder]: For program point L6429(line 6429) no Hoare annotation was computed. [2021-11-23 03:57:21,100 INFO L861 garLoopResultBuilder]: At program point L6578(line 6578) the Hoare annotation is: true [2021-11-23 03:57:21,100 INFO L858 garLoopResultBuilder]: For program point L6578-1(line 6578) no Hoare annotation was computed. [2021-11-23 03:57:21,100 INFO L861 garLoopResultBuilder]: At program point L6430(line 6430) the Hoare annotation is: true [2021-11-23 03:57:21,100 INFO L858 garLoopResultBuilder]: For program point L6463(line 6463) no Hoare annotation was computed. [2021-11-23 03:57:21,100 INFO L861 garLoopResultBuilder]: At program point L6430-1(line 6430) the Hoare annotation is: true [2021-11-23 03:57:21,101 INFO L861 garLoopResultBuilder]: At program point slip_ioctlENTRY(lines 6365 6618) the Hoare annotation is: true [2021-11-23 03:57:21,101 INFO L858 garLoopResultBuilder]: For program point L6563(lines 6563 6566) no Hoare annotation was computed. [2021-11-23 03:57:21,101 INFO L861 garLoopResultBuilder]: At program point L6464-1(line 6464) the Hoare annotation is: true [2021-11-23 03:57:21,101 INFO L861 garLoopResultBuilder]: At program point L6464(line 6464) the Hoare annotation is: true [2021-11-23 03:57:21,101 INFO L858 garLoopResultBuilder]: For program point L6580(line 6580) no Hoare annotation was computed. [2021-11-23 03:57:21,101 INFO L861 garLoopResultBuilder]: At program point L6499-1(lines 6499 6504) the Hoare annotation is: true [2021-11-23 03:57:21,101 INFO L858 garLoopResultBuilder]: For program point L6499(lines 6499 6504) no Hoare annotation was computed. [2021-11-23 03:57:21,102 INFO L861 garLoopResultBuilder]: At program point L6582(line 6582) the Hoare annotation is: true [2021-11-23 03:57:21,102 INFO L858 garLoopResultBuilder]: For program point L6500-1(line 6500) no Hoare annotation was computed. [2021-11-23 03:57:21,102 INFO L861 garLoopResultBuilder]: At program point L6500(line 6500) the Hoare annotation is: true [2021-11-23 03:57:21,102 INFO L861 garLoopResultBuilder]: At program point L6583-1(line 6583) the Hoare annotation is: true [2021-11-23 03:57:21,102 INFO L861 garLoopResultBuilder]: At program point L6583(line 6583) the Hoare annotation is: true [2021-11-23 03:57:21,102 INFO L858 garLoopResultBuilder]: For program point L6484(lines 6484 6487) no Hoare annotation was computed. [2021-11-23 03:57:21,103 INFO L858 garLoopResultBuilder]: For program point L6567-1(line 6567) no Hoare annotation was computed. [2021-11-23 03:57:21,103 INFO L861 garLoopResultBuilder]: At program point L6567(line 6567) the Hoare annotation is: true [2021-11-23 03:57:21,103 INFO L861 garLoopResultBuilder]: At program point L6501(line 6501) the Hoare annotation is: true [2021-11-23 03:57:21,103 INFO L858 garLoopResultBuilder]: For program point L6568(lines 6568 6572) no Hoare annotation was computed. [2021-11-23 03:57:21,103 INFO L858 garLoopResultBuilder]: For program point L6403(line 6403) no Hoare annotation was computed. [2021-11-23 03:57:21,103 INFO L858 garLoopResultBuilder]: For program point L6503-1(line 6503) no Hoare annotation was computed. [2021-11-23 03:57:21,103 INFO L861 garLoopResultBuilder]: At program point L6503(line 6503) the Hoare annotation is: true [2021-11-23 03:57:21,104 INFO L858 garLoopResultBuilder]: For program point L6569-1(line 6569) no Hoare annotation was computed. [2021-11-23 03:57:21,104 INFO L861 garLoopResultBuilder]: At program point L6569(line 6569) the Hoare annotation is: true [2021-11-23 03:57:21,104 INFO L861 garLoopResultBuilder]: At program point L6404-1(line 6404) the Hoare annotation is: true [2021-11-23 03:57:21,104 INFO L861 garLoopResultBuilder]: At program point L6404(line 6404) the Hoare annotation is: true [2021-11-23 03:57:21,104 INFO L858 garLoopResultBuilder]: For program point slip_ioctlFINAL(lines 6365 6618) no Hoare annotation was computed. [2021-11-23 03:57:21,104 INFO L858 garLoopResultBuilder]: For program point L6488(lines 6488 6491) no Hoare annotation was computed. [2021-11-23 03:57:21,104 INFO L858 garLoopResultBuilder]: For program point L6389-2(lines 6389 6392) no Hoare annotation was computed. [2021-11-23 03:57:21,105 INFO L858 garLoopResultBuilder]: For program point L6538(line 6538) no Hoare annotation was computed. [2021-11-23 03:57:21,105 INFO L858 garLoopResultBuilder]: For program point L6505(line 6505) no Hoare annotation was computed. [2021-11-23 03:57:21,105 INFO L858 garLoopResultBuilder]: For program point slip_ioctlEXIT(lines 6365 6618) no Hoare annotation was computed. [2021-11-23 03:57:21,105 INFO L861 garLoopResultBuilder]: At program point L6539-1(line 6539) the Hoare annotation is: true [2021-11-23 03:57:21,105 INFO L861 garLoopResultBuilder]: At program point L6539(line 6539) the Hoare annotation is: true [2021-11-23 03:57:21,105 INFO L861 garLoopResultBuilder]: At program point L4822(line 4822) the Hoare annotation is: true [2021-11-23 03:57:21,105 INFO L861 garLoopResultBuilder]: At program point L4822-1(line 4822) the Hoare annotation is: true [2021-11-23 03:57:21,106 INFO L858 garLoopResultBuilder]: For program point L6507(line 6507) no Hoare annotation was computed. [2021-11-23 03:57:21,106 INFO L858 garLoopResultBuilder]: For program point L6574(lines 6574 6579) no Hoare annotation was computed. [2021-11-23 03:57:21,106 INFO L861 garLoopResultBuilder]: At program point L6508-1(line 6508) the Hoare annotation is: true [2021-11-23 03:57:21,106 INFO L861 garLoopResultBuilder]: At program point L6508(line 6508) the Hoare annotation is: true [2021-11-23 03:57:21,106 INFO L861 garLoopResultBuilder]: At program point L6574-1(lines 6574 6579) the Hoare annotation is: true [2021-11-23 03:57:21,106 INFO L858 garLoopResultBuilder]: For program point L6492-1(line 6492) no Hoare annotation was computed. [2021-11-23 03:57:21,106 INFO L861 garLoopResultBuilder]: At program point L6492(line 6492) the Hoare annotation is: true [2021-11-23 03:57:21,107 INFO L858 garLoopResultBuilder]: For program point L6575-1(line 6575) no Hoare annotation was computed. [2021-11-23 03:57:21,107 INFO L861 garLoopResultBuilder]: At program point L6575(line 6575) the Hoare annotation is: true [2021-11-23 03:57:21,107 INFO L858 garLoopResultBuilder]: For program point spin_lock_bhEXIT(lines 4788 4794) no Hoare annotation was computed. [2021-11-23 03:57:21,107 INFO L861 garLoopResultBuilder]: At program point spin_lock_bhENTRY(lines 4788 4794) the Hoare annotation is: true [2021-11-23 03:57:21,110 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:57:21,112 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-23 03:57:21,177 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 03:57:21 BoogieIcfgContainer [2021-11-23 03:57:21,178 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-23 03:57:21,178 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-23 03:57:21,178 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-23 03:57:21,179 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-23 03:57:21,179 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:55:12" (3/4) ... [2021-11-23 03:57:21,182 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-23 03:57:21,188 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_queue_stopped [2021-11-23 03:57:21,188 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2021-11-23 03:57:21,188 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-11-23 03:57:21,189 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_devnum [2021-11-23 03:57:21,189 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sl_free_bufs [2021-11-23 03:57:21,189 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2021-11-23 03:57:21,189 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2021-11-23 03:57:21,189 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure slip_close [2021-11-23 03:57:21,189 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2021-11-23 03:57:21,189 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2021-11-23 03:57:21,189 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2021-11-23 03:57:21,190 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2021-11-23 03:57:21,190 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2021-11-23 03:57:21,190 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_alloc_skb [2021-11-23 03:57:21,190 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2021-11-23 03:57:21,190 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-23 03:57:21,190 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2021-11-23 03:57:21,190 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2021-11-23 03:57:21,191 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2021-11-23 03:57:21,191 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2021-11-23 03:57:21,191 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2021-11-23 03:57:21,191 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure slhc_free [2021-11-23 03:57:21,191 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 03:57:21,191 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2021-11-23 03:57:21,191 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-11-23 03:57:21,191 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-23 03:57:21,192 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_bh [2021-11-23 03:57:21,192 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-11-23 03:57:21,192 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2021-11-23 03:57:21,192 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sl_ioctl [2021-11-23 03:57:21,192 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2021-11-23 03:57:21,192 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-23 03:57:21,192 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2021-11-23 03:57:21,192 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2021-11-23 03:57:21,193 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdev [2021-11-23 03:57:21,193 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2021-11-23 03:57:21,193 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_hangup [2021-11-23 03:57:21,193 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_nonpositive_int [2021-11-23 03:57:21,193 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sl_bump [2021-11-23 03:57:21,194 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtnl_unlock [2021-11-23 03:57:21,194 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sl_unlock [2021-11-23 03:57:21,194 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure slip_ioctl [2021-11-23 03:57:21,194 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_bh [2021-11-23 03:57:21,237 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 470 nodes and edges [2021-11-23 03:57:21,245 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 106 nodes and edges [2021-11-23 03:57:21,253 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-11-23 03:57:21,260 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-23 03:57:21,268 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-23 03:57:21,275 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-23 03:57:21,323 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result + 1 <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev) || ((\result == 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev) [2021-11-23 03:57:21,324 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \result + 12 <= 0 || (!(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev) [2021-11-23 03:57:21,618 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/witness.graphml [2021-11-23 03:57:21,618 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-23 03:57:21,619 INFO L158 Benchmark]: Toolchain (without parser) took 136222.02ms. Allocated memory was 90.2MB in the beginning and 440.4MB in the end (delta: 350.2MB). Free memory was 50.3MB in the beginning and 322.5MB in the end (delta: -272.2MB). Peak memory consumption was 316.2MB. Max. memory is 16.1GB. [2021-11-23 03:57:21,619 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 90.2MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 03:57:21,620 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2059.01ms. Allocated memory was 90.2MB in the beginning and 184.5MB in the end (delta: 94.4MB). Free memory was 50.0MB in the beginning and 121.4MB in the end (delta: -71.4MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. [2021-11-23 03:57:21,620 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.22ms. Allocated memory is still 184.5MB. Free memory was 121.4MB in the beginning and 106.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 03:57:21,621 INFO L158 Benchmark]: Boogie Preprocessor took 243.50ms. Allocated memory is still 184.5MB. Free memory was 106.7MB in the beginning and 90.0MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-23 03:57:21,621 INFO L158 Benchmark]: RCFGBuilder took 4238.45ms. Allocated memory was 184.5MB in the beginning and 274.7MB in the end (delta: 90.2MB). Free memory was 90.0MB in the beginning and 89.5MB in the end (delta: 446.2kB). Peak memory consumption was 94.2MB. Max. memory is 16.1GB. [2021-11-23 03:57:21,621 INFO L158 Benchmark]: TraceAbstraction took 128997.47ms. Allocated memory was 274.7MB in the beginning and 440.4MB in the end (delta: 165.7MB). Free memory was 88.5MB in the beginning and 136.8MB in the end (delta: -48.3MB). Peak memory consumption was 176.1MB. Max. memory is 16.1GB. [2021-11-23 03:57:21,622 INFO L158 Benchmark]: Witness Printer took 440.23ms. Allocated memory is still 440.4MB. Free memory was 136.8MB in the beginning and 322.5MB in the end (delta: -185.7MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. [2021-11-23 03:57:21,624 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 90.2MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2059.01ms. Allocated memory was 90.2MB in the beginning and 184.5MB in the end (delta: 94.4MB). Free memory was 50.0MB in the beginning and 121.4MB in the end (delta: -71.4MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.22ms. Allocated memory is still 184.5MB. Free memory was 121.4MB in the beginning and 106.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 243.50ms. Allocated memory is still 184.5MB. Free memory was 106.7MB in the beginning and 90.0MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 4238.45ms. Allocated memory was 184.5MB in the beginning and 274.7MB in the end (delta: 90.2MB). Free memory was 90.0MB in the beginning and 89.5MB in the end (delta: 446.2kB). Peak memory consumption was 94.2MB. Max. memory is 16.1GB. * TraceAbstraction took 128997.47ms. Allocated memory was 274.7MB in the beginning and 440.4MB in the end (delta: 165.7MB). Free memory was 88.5MB in the beginning and 136.8MB in the end (delta: -48.3MB). Peak memory consumption was 176.1MB. Max. memory is 16.1GB. * Witness Printer took 440.23ms. Allocated memory is still 440.4MB. Free memory was 136.8MB in the beginning and 322.5MB in the end (delta: -185.7MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7129]: 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 44 procedures, 666 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 128.8s, OverallIterations: 9, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 66.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 58.7s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 11 mSolverCounterUnknown, 12263 SdHoareTripleChecker+Valid, 63.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 11297 mSDsluCounter, 41741 SdHoareTripleChecker+Invalid, 60.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 31957 mSDsCounter, 2931 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 6847 IncrementalHoareTripleChecker+Invalid, 9789 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2931 mSolverCounterUnsat, 12961 mSDtfsCounter, 6847 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 216 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1189occurred in iteration=8, InterpolantAutomatonStates: 61, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 9 MinimizatonAttempts, 5115 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 338 LocationsWithAnnotation, 3984 PreInvPairs, 5256 NumberOfFragments, 3496 HoareAnnotationTreeSize, 3984 FomulaSimplifications, 3283746 FormulaSimplificationTreeSizeReduction, 41.0s HoareSimplificationTime, 338 FomulaSimplificationsInter, 755432 FormulaSimplificationTreeSizeReductionInter, 17.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 888 NumberOfCodeBlocks, 888 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 878 ConstructedInterpolants, 0 QuantifiedInterpolants, 1432 SizeOfPredicates, 8 NumberOfNonLiveVariables, 1135 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 10 InterpolantComputations, 9 PerfectInterpolantSequences, 190/191 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6139]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6938]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6211]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 4781]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6082]: Loop Invariant Derived loop invariant: (err <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 4873]: Loop Invariant Derived loop invariant: 256 <= slip_maxdev - InvariantResult [Line: 5971]: Loop Invariant Derived loop invariant: (err + 17 <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 5249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7077]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 4971]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5624]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5661]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 7168]: Loop Invariant Derived loop invariant: (err + 17 <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 6877]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5929]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6846]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6043]: Loop Invariant Derived loop invariant: (err <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 6727]: Loop Invariant Derived loop invariant: \result + 12 <= 0 || (!(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev) - InvariantResult [Line: 5938]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5876]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5512]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6648]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6018]: Loop Invariant Derived loop invariant: (err + 17 <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 6765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6619]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6043]: Loop Invariant Derived loop invariant: (err <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 7260]: Loop Invariant Derived loop invariant: (err + 17 <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 6765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5597]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5829]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6633]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6156]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5923]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5505]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4673]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5555]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5109]: Loop Invariant Derived loop invariant: (err + 17 <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 5376]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6273]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5544]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6316]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5653]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6404]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6273]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5668]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6035]: Loop Invariant Derived loop invariant: ((\result + 1 <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev) || ((\result == 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev) - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: ((aux-ldv_nonpositive_int()-aux <= 0 && err + 17 <= 0) && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 5249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5971]: Loop Invariant Derived loop invariant: (err + 17 <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 5074]: Loop Invariant Derived loop invariant: (err + 17 <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 6873]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 4857]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4936]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: (err + 17 <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 5673]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5755]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5591]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 7132]: Loop Invariant Derived loop invariant: (!(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev) && ret_val <= 0 - InvariantResult [Line: 4822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7110]: Loop Invariant Derived loop invariant: ((err <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev) && aux-ldv_nonpositive_int()-aux <= 0 - InvariantResult [Line: 5376]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 4947]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5735]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6582]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5959]: Loop Invariant Derived loop invariant: (err + 17 <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 4788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4927]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6049]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6742]: Loop Invariant Derived loop invariant: 256 <= slip_maxdev - InvariantResult [Line: 5249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6203]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6043]: Loop Invariant Derived loop invariant: (err <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 6869]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 4744]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5892]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6939]: Loop Invariant Derived loop invariant: 256 <= slip_maxdev - InvariantResult [Line: 5739]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5876]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 6430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5866]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5222]: Loop Invariant Derived loop invariant: (err + 17 <= 0 && !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616))) && 256 <= slip_maxdev - InvariantResult [Line: 5401]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev - InvariantResult [Line: 5791]: Loop Invariant Derived loop invariant: !(slip_devs + slip_devs == 18446744073709551616 * ((slip_devs + slip_devs) / 18446744073709551616)) && 256 <= slip_maxdev RESULT: Ultimate proved your program to be correct! [2021-11-23 03:57:21,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a3f761-f331-4342-8a54-d1b58f12d594/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE