./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9 --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 e3ad79c73c7c36539d3c26bfe8df446634cd4736d8e3f680a88d06ab7ac88dc6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 20:06:09,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:06:09,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:06:09,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:06:09,771 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:06:09,775 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:06:09,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:06:09,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:06:09,783 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:06:09,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:06:09,793 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:06:09,796 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:06:09,796 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:06:09,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:06:09,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:06:09,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:06:09,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:06:09,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:06:09,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:06:09,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:06:09,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:06:09,821 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:06:09,822 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:06:09,823 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:06:09,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:06:09,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:06:09,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:06:09,835 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:06:09,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:06:09,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:06:09,837 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:06:09,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:06:09,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:06:09,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:06:09,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:06:09,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:06:09,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:06:09,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:06:09,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:06:09,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:06:09,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:06:09,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-20 20:06:09,889 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:06:09,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:06:09,890 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:06:09,891 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:06:09,892 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:06:09,892 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:06:09,892 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:06:09,892 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:06:09,892 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:06:09,893 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 20:06:09,894 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:06:09,894 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:06:09,894 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 20:06:09,894 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 20:06:09,894 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:06:09,895 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 20:06:09,895 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 20:06:09,895 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 20:06:09,896 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:06:09,896 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 20:06:09,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:06:09,897 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 20:06:09,897 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:06:09,897 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 20:06:09,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 20:06:09,897 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:06:09,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 20:06:09,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:06:09,898 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:06:09,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:06:09,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:06:09,899 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 20:06:09,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:06:09,900 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 20:06:09,900 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 20:06:09,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 20:06:09,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 20:06:09,900 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:06:09,901 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3ad79c73c7c36539d3c26bfe8df446634cd4736d8e3f680a88d06ab7ac88dc6 [2022-11-20 20:06:10,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:06:10,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:06:10,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:06:10,240 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:06:10,240 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:06:10,242 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2022-11-20 20:06:13,456 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:06:13,963 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:06:13,964 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2022-11-20 20:06:14,000 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/data/e9a6e7b6b/e5eff54de3284d5ab97ecb1fb75be966/FLAG8e54ed847 [2022-11-20 20:06:14,023 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/data/e9a6e7b6b/e5eff54de3284d5ab97ecb1fb75be966 [2022-11-20 20:06:14,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:06:14,028 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:06:14,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:06:14,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:06:14,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:06:14,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:06:14" (1/1) ... [2022-11-20 20:06:14,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21feefbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:14, skipping insertion in model container [2022-11-20 20:06:14,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:06:14" (1/1) ... [2022-11-20 20:06:14,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:06:14,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:06:15,002 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftLeft(BitabsTranslation.java:148) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1638) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 20:06:15,032 INFO L158 Benchmark]: Toolchain (without parser) took 1003.32ms. Allocated memory is still 213.9MB. Free memory was 162.3MB in the beginning and 125.8MB in the end (delta: 36.6MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-20 20:06:15,033 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 151.0MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:06:15,033 INFO L158 Benchmark]: CACSL2BoogieTranslator took 999.58ms. Allocated memory is still 213.9MB. Free memory was 162.3MB in the beginning and 125.8MB in the end (delta: 36.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-20 20:06:15,035 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 151.0MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 999.58ms. Allocated memory is still 213.9MB. Free memory was 162.3MB in the beginning and 125.8MB in the end (delta: 36.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9 --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 e3ad79c73c7c36539d3c26bfe8df446634cd4736d8e3f680a88d06ab7ac88dc6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 20:06:17,335 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:06:17,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:06:17,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:06:17,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:06:17,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:06:17,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:06:17,388 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:06:17,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:06:17,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:06:17,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:06:17,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:06:17,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:06:17,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:06:17,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:06:17,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:06:17,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:06:17,398 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:06:17,400 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:06:17,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:06:17,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:06:17,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:06:17,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:06:17,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:06:17,428 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:06:17,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:06:17,429 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:06:17,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:06:17,432 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:06:17,433 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:06:17,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:06:17,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:06:17,437 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:06:17,438 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:06:17,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:06:17,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:06:17,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:06:17,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:06:17,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:06:17,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:06:17,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:06:17,451 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-20 20:06:17,492 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:06:17,492 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:06:17,494 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:06:17,494 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:06:17,495 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:06:17,495 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:06:17,496 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:06:17,496 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:06:17,496 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:06:17,496 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:06:17,497 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:06:17,498 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:06:17,498 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:06:17,499 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:06:17,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 20:06:17,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:06:17,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 20:06:17,500 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 20:06:17,500 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 20:06:17,500 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 20:06:17,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 20:06:17,500 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:06:17,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 20:06:17,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:06:17,501 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 20:06:17,501 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:06:17,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:06:17,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:06:17,502 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:06:17,502 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 20:06:17,502 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 20:06:17,503 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 20:06:17,503 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 20:06:17,503 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:06:17,503 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 20:06:17,504 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3ad79c73c7c36539d3c26bfe8df446634cd4736d8e3f680a88d06ab7ac88dc6 [2022-11-20 20:06:17,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:06:17,918 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:06:17,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:06:17,923 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:06:17,923 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:06:17,925 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2022-11-20 20:06:20,900 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:06:21,482 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:06:21,483 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2022-11-20 20:06:21,518 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/data/1bba78f59/151b0a08e2464ea499ca5c434047d000/FLAG7d51f8254 [2022-11-20 20:06:21,542 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/data/1bba78f59/151b0a08e2464ea499ca5c434047d000 [2022-11-20 20:06:21,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:06:21,546 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:06:21,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:06:21,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:06:21,551 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:06:21,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:06:21" (1/1) ... [2022-11-20 20:06:21,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@668872b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:21, skipping insertion in model container [2022-11-20 20:06:21,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:06:21" (1/1) ... [2022-11-20 20:06:21,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:06:21,659 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:06:22,602 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i[118202,118215] [2022-11-20 20:06:22,650 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 20:06:22,712 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 20:06:22,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:06:22,961 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i[118202,118215] [2022-11-20 20:06:22,984 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 20:06:23,000 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 20:06:23,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i[118202,118215] [2022-11-20 20:06:23,232 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 20:06:23,338 INFO L208 MainTranslator]: Completed translation [2022-11-20 20:06:23,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23 WrapperNode [2022-11-20 20:06:23,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 20:06:23,339 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 20:06:23,340 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 20:06:23,340 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 20:06:23,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23" (1/1) ... [2022-11-20 20:06:23,413 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23" (1/1) ... [2022-11-20 20:06:23,532 INFO L138 Inliner]: procedures = 151, calls = 784, calls flagged for inlining = 74, calls inlined = 71, statements flattened = 2030 [2022-11-20 20:06:23,532 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 20:06:23,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 20:06:23,534 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 20:06:23,534 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 20:06:23,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23" (1/1) ... [2022-11-20 20:06:23,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23" (1/1) ... [2022-11-20 20:06:23,556 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23" (1/1) ... [2022-11-20 20:06:23,563 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23" (1/1) ... [2022-11-20 20:06:23,658 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23" (1/1) ... [2022-11-20 20:06:23,666 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23" (1/1) ... [2022-11-20 20:06:23,694 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23" (1/1) ... [2022-11-20 20:06:23,712 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23" (1/1) ... [2022-11-20 20:06:23,733 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 20:06:23,738 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 20:06:23,738 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 20:06:23,739 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 20:06:23,740 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23" (1/1) ... [2022-11-20 20:06:23,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:06:23,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/z3 [2022-11-20 20:06:23,774 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 20:06:23,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 20:06:23,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-20 20:06:23,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-20 20:06:23,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 20:06:23,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 20:06:23,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-20 20:06:23,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-20 20:06:23,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 20:06:23,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2022-11-20 20:06:23,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2022-11-20 20:06:23,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 20:06:23,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 20:06:23,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 20:06:23,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 20:06:23,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 20:06:23,827 INFO L130 BoogieDeclarations]: Found specification of procedure node_to_amd_nb [2022-11-20 20:06:23,827 INFO L138 BoogieDeclarations]: Found implementation of procedure node_to_amd_nb [2022-11-20 20:06:23,827 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory [2022-11-20 20:06:23,827 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory [2022-11-20 20:06:23,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 20:06:23,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 20:06:23,827 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_num [2022-11-20 20:06:23,828 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_num [2022-11-20 20:06:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 20:06:23,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 20:06:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_resume [2022-11-20 20:06:23,828 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_resume [2022-11-20 20:06:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 20:06:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 20:06:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-20 20:06:23,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-20 20:06:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 20:06:23,829 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 20:06:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-11-20 20:06:23,829 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-11-20 20:06:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 20:06:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-20 20:06:23,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-20 20:06:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-20 20:06:23,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-20 20:06:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 20:06:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 20:06:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 20:06:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type [2022-11-20 20:06:23,830 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type [2022-11-20 20:06:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-20 20:06:23,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-20 20:06:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure amd_8151_configure [2022-11-20 20:06:23,831 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_8151_configure [2022-11-20 20:06:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 20:06:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure nforce3_agp_init [2022-11-20 20:06:23,831 INFO L138 BoogieDeclarations]: Found implementation of procedure nforce3_agp_init [2022-11-20 20:06:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_has_feature [2022-11-20 20:06:23,831 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature [2022-11-20 20:06:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_1 [2022-11-20 20:06:23,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1 [2022-11-20 20:06:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure global_cache_flush [2022-11-20 20:06:23,832 INFO L138 BoogieDeclarations]: Found implementation of procedure global_cache_flush [2022-11-20 20:06:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 20:06:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 20:06:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 20:06:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 20:06:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 20:06:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 20:06:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 20:06:23,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 20:06:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 20:06:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 20:06:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 20:06:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 20:06:23,834 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 20:06:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure agp_put_bridge [2022-11-20 20:06:23,834 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_put_bridge [2022-11-20 20:06:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure amd_flush_garts [2022-11-20 20:06:23,834 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_flush_garts [2022-11-20 20:06:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_fetch_size [2022-11-20 20:06:23,835 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_fetch_size [2022-11-20 20:06:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_slot [2022-11-20 20:06:23,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_slot [2022-11-20 20:06:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_remove [2022-11-20 20:06:23,835 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_remove [2022-11-20 20:06:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_tlbflush [2022-11-20 20:06:23,836 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_tlbflush [2022-11-20 20:06:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 20:06:23,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 20:06:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure agp_aperture_valid [2022-11-20 20:06:23,836 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_aperture_valid [2022-11-20 20:06:24,325 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 20:06:24,328 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 20:06:24,789 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 20:06:34,778 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 20:06:34,797 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 20:06:34,798 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 20:06:34,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:06:34 BoogieIcfgContainer [2022-11-20 20:06:34,802 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 20:06:34,804 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 20:06:34,804 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 20:06:34,808 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 20:06:34,809 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 08:06:21" (1/3) ... [2022-11-20 20:06:34,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@310a2f2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 08:06:34, skipping insertion in model container [2022-11-20 20:06:34,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:06:23" (2/3) ... [2022-11-20 20:06:34,812 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@310a2f2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 08:06:34, skipping insertion in model container [2022-11-20 20:06:34,812 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:06:34" (3/3) ... [2022-11-20 20:06:34,814 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2022-11-20 20:06:34,833 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 20:06:34,834 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 20:06:34,915 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 20:06:34,925 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6befd83e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 20:06:34,925 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 20:06:34,935 INFO L276 IsEmpty]: Start isEmpty. Operand has 594 states, 440 states have (on average 1.3727272727272728) internal successors, (604), 446 states have internal predecessors, (604), 121 states have call successors, (121), 32 states have call predecessors, (121), 31 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2022-11-20 20:06:34,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-20 20:06:34,969 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:06:34,970 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:06:34,971 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:06:34,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:06:34,978 INFO L85 PathProgramCache]: Analyzing trace with hash 597075798, now seen corresponding path program 1 times [2022-11-20 20:06:35,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:06:35,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [923944692] [2022-11-20 20:06:35,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:06:35,003 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:06:35,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:06:35,019 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:06:35,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-20 20:06:36,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:06:37,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 2064 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-20 20:06:37,131 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:06:37,169 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2022-11-20 20:06:37,169 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:06:37,170 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:06:37,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [923944692] [2022-11-20 20:06:37,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [923944692] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:06:37,171 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 20:06:37,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 20:06:37,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458328732] [2022-11-20 20:06:37,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:06:37,178 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-20 20:06:37,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:06:37,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-20 20:06:37,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 20:06:37,218 INFO L87 Difference]: Start difference. First operand has 594 states, 440 states have (on average 1.3727272727272728) internal successors, (604), 446 states have internal predecessors, (604), 121 states have call successors, (121), 32 states have call predecessors, (121), 31 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-20 20:06:37,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:06:37,314 INFO L93 Difference]: Finished difference Result 1183 states and 1701 transitions. [2022-11-20 20:06:37,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-20 20:06:37,316 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 141 [2022-11-20 20:06:37,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:06:37,330 INFO L225 Difference]: With dead ends: 1183 [2022-11-20 20:06:37,335 INFO L226 Difference]: Without dead ends: 582 [2022-11-20 20:06:37,344 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 20:06:37,351 INFO L413 NwaCegarLoop]: 838 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 838 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-20 20:06:37,351 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 838 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 20:06:37,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 582 states. [2022-11-20 20:06:37,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 582 to 582. [2022-11-20 20:06:37,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 582 states, 434 states have (on average 1.359447004608295) internal successors, (590), 434 states have internal predecessors, (590), 117 states have call successors, (117), 31 states have call predecessors, (117), 30 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2022-11-20 20:06:37,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 582 states and 823 transitions. [2022-11-20 20:06:37,480 INFO L78 Accepts]: Start accepts. Automaton has 582 states and 823 transitions. Word has length 141 [2022-11-20 20:06:37,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:06:37,482 INFO L495 AbstractCegarLoop]: Abstraction has 582 states and 823 transitions. [2022-11-20 20:06:37,483 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-20 20:06:37,483 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 823 transitions. [2022-11-20 20:06:37,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-20 20:06:37,497 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:06:37,497 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:06:37,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-20 20:06:37,711 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:06:37,711 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:06:37,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:06:37,712 INFO L85 PathProgramCache]: Analyzing trace with hash -1020845102, now seen corresponding path program 1 times [2022-11-20 20:06:37,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:06:37,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [395156781] [2022-11-20 20:06:37,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:06:37,715 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:06:37,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:06:37,748 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:06:37,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-20 20:06:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:06:39,900 INFO L263 TraceCheckSpWp]: Trace formula consists of 2064 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-20 20:06:39,911 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:06:40,024 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-20 20:06:40,030 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:06:40,031 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:06:40,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [395156781] [2022-11-20 20:06:40,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [395156781] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:06:40,032 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 20:06:40,033 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 20:06:40,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860061200] [2022-11-20 20:06:40,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:06:40,036 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 20:06:40,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:06:40,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 20:06:40,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 20:06:40,037 INFO L87 Difference]: Start difference. First operand 582 states and 823 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-20 20:06:40,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:06:40,293 INFO L93 Difference]: Finished difference Result 1160 states and 1652 transitions. [2022-11-20 20:06:40,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 20:06:40,294 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 141 [2022-11-20 20:06:40,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:06:40,305 INFO L225 Difference]: With dead ends: 1160 [2022-11-20 20:06:40,305 INFO L226 Difference]: Without dead ends: 583 [2022-11-20 20:06:40,307 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 20:06:40,309 INFO L413 NwaCegarLoop]: 821 mSDtfsCounter, 3 mSDsluCounter, 1615 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 2436 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-20 20:06:40,309 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 2436 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-20 20:06:40,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 583 states. [2022-11-20 20:06:40,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 583 to 583. [2022-11-20 20:06:40,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 583 states, 435 states have (on average 1.3586206896551725) internal successors, (591), 435 states have internal predecessors, (591), 117 states have call successors, (117), 31 states have call predecessors, (117), 30 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2022-11-20 20:06:40,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 824 transitions. [2022-11-20 20:06:40,349 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 824 transitions. Word has length 141 [2022-11-20 20:06:40,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:06:40,350 INFO L495 AbstractCegarLoop]: Abstraction has 583 states and 824 transitions. [2022-11-20 20:06:40,351 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-20 20:06:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 824 transitions. [2022-11-20 20:06:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-20 20:06:40,353 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 20:06:40,353 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 13, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:06:40,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-20 20:06:40,575 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:06:40,575 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 20:06:40,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 20:06:40,576 INFO L85 PathProgramCache]: Analyzing trace with hash -101822197, now seen corresponding path program 1 times [2022-11-20 20:06:40,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-20 20:06:40,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1537121990] [2022-11-20 20:06:40,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:06:40,579 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:06:40,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat [2022-11-20 20:06:40,589 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 20:06:40,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-20 20:06:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:06:42,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 2207 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-20 20:06:42,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:06:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 96 proven. 1 refuted. 0 times theorem prover too weak. 554 trivial. 0 not checked. [2022-11-20 20:06:42,933 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 20:06:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 566 trivial. 0 not checked. [2022-11-20 20:06:43,402 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-20 20:06:43,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1537121990] [2022-11-20 20:06:43,404 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1537121990] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 20:06:43,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [468986907] [2022-11-20 20:06:43,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 20:06:43,405 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-20 20:06:43,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/cvc4 [2022-11-20 20:06:43,411 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-20 20:06:43,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2022-11-20 20:06:44,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 20:06:44,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 2207 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 20:06:44,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 20:06:45,469 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2022-11-20 20:06:45,470 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 20:06:45,470 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [468986907] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 20:06:45,470 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-20 20:06:45,474 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5, 5] total 9 [2022-11-20 20:06:45,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776978571] [2022-11-20 20:06:45,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 20:06:45,475 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 20:06:45,475 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-20 20:06:45,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 20:06:45,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-20 20:06:45,476 INFO L87 Difference]: Start difference. First operand 583 states and 824 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2022-11-20 20:06:45,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 20:06:45,510 INFO L93 Difference]: Finished difference Result 583 states and 824 transitions. [2022-11-20 20:06:45,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 20:06:45,510 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 154 [2022-11-20 20:06:45,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 20:06:45,511 INFO L225 Difference]: With dead ends: 583 [2022-11-20 20:06:45,511 INFO L226 Difference]: Without dead ends: 0 [2022-11-20 20:06:45,513 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 459 GetRequests, 452 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-20 20:06:45,514 INFO L413 NwaCegarLoop]: 820 mSDtfsCounter, 742 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 742 SdHoareTripleChecker+Valid, 820 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-20 20:06:45,514 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [742 Valid, 820 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 20:06:45,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-20 20:06:45,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-20 20:06:45,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 20:06:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-20 20:06:45,516 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 154 [2022-11-20 20:06:45,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 20:06:45,516 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 20:06:45,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2022-11-20 20:06:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-20 20:06:45,517 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-20 20:06:45,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 20:06:45,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2022-11-20 20:06:45,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-20 20:06:45,937 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 20:06:45,939 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-20 20:06:46,756 INFO L902 garLoopResultBuilder]: At program point L4475(lines 4474 4476) the Hoare annotation is: true [2022-11-20 20:06:46,757 INFO L902 garLoopResultBuilder]: At program point pci_write_config_dwordENTRY(lines 2895 2903) the Hoare annotation is: true [2022-11-20 20:06:46,757 INFO L899 garLoopResultBuilder]: For program point pci_write_config_dwordFINAL(lines 2895 2903) no Hoare annotation was computed. [2022-11-20 20:06:46,757 INFO L899 garLoopResultBuilder]: For program point pci_write_config_dwordEXIT(lines 2895 2903) no Hoare annotation was computed. [2022-11-20 20:06:46,757 INFO L902 garLoopResultBuilder]: At program point agp_generic_type_to_mask_typeENTRY(lines 4416 4418) the Hoare annotation is: true [2022-11-20 20:06:46,757 INFO L899 garLoopResultBuilder]: For program point agp_generic_type_to_mask_typeFINAL(lines 4416 4418) no Hoare annotation was computed. [2022-11-20 20:06:46,757 INFO L899 garLoopResultBuilder]: For program point agp_generic_type_to_mask_typeEXIT(lines 4416 4418) no Hoare annotation was computed. [2022-11-20 20:06:46,758 INFO L902 garLoopResultBuilder]: At program point pci_read_config_dwordENTRY(lines 2886 2894) the Hoare annotation is: true [2022-11-20 20:06:46,758 INFO L899 garLoopResultBuilder]: For program point pci_read_config_dwordFINAL(lines 2886 2894) no Hoare annotation was computed. [2022-11-20 20:06:46,758 INFO L902 garLoopResultBuilder]: At program point L4467(lines 4466 4468) the Hoare annotation is: true [2022-11-20 20:06:46,758 INFO L899 garLoopResultBuilder]: For program point pci_read_config_dwordEXIT(lines 2886 2894) no Hoare annotation was computed. [2022-11-20 20:06:46,758 INFO L902 garLoopResultBuilder]: At program point pci_unregister_driverENTRY(lines 4506 4508) the Hoare annotation is: true [2022-11-20 20:06:46,758 INFO L899 garLoopResultBuilder]: For program point pci_unregister_driverFINAL(lines 4506 4508) no Hoare annotation was computed. [2022-11-20 20:06:46,759 INFO L899 garLoopResultBuilder]: For program point pci_unregister_driverEXIT(lines 4506 4508) no Hoare annotation was computed. [2022-11-20 20:06:46,759 INFO L899 garLoopResultBuilder]: For program point ldv_shutdown_1FINAL(lines 4458 4460) no Hoare annotation was computed. [2022-11-20 20:06:46,759 INFO L899 garLoopResultBuilder]: For program point ldv_shutdown_1EXIT(lines 4458 4460) no Hoare annotation was computed. [2022-11-20 20:06:46,759 INFO L902 garLoopResultBuilder]: At program point ldv_shutdown_1ENTRY(lines 4458 4460) the Hoare annotation is: true [2022-11-20 20:06:46,759 INFO L902 garLoopResultBuilder]: At program point L3229(lines 3206 3234) the Hoare annotation is: true [2022-11-20 20:06:46,759 INFO L899 garLoopResultBuilder]: For program point amd_8151_configureEXIT(lines 3196 3235) no Hoare annotation was computed. [2022-11-20 20:06:46,759 INFO L899 garLoopResultBuilder]: For program point L3227(line 3227) no Hoare annotation was computed. [2022-11-20 20:06:46,760 INFO L902 garLoopResultBuilder]: At program point L3186(lines 3176 3188) the Hoare annotation is: true [2022-11-20 20:06:46,760 INFO L902 garLoopResultBuilder]: At program point L3182(line 3182) the Hoare annotation is: true [2022-11-20 20:06:46,760 INFO L899 garLoopResultBuilder]: For program point L3182-1(line 3182) no Hoare annotation was computed. [2022-11-20 20:06:46,760 INFO L899 garLoopResultBuilder]: For program point L3209-1(line 3209) no Hoare annotation was computed. [2022-11-20 20:06:46,760 INFO L902 garLoopResultBuilder]: At program point L2984(line 2984) the Hoare annotation is: true [2022-11-20 20:06:46,760 INFO L902 garLoopResultBuilder]: At program point L3209(line 3209) the Hoare annotation is: true [2022-11-20 20:06:46,761 INFO L899 garLoopResultBuilder]: For program point L3207-1(line 3207) no Hoare annotation was computed. [2022-11-20 20:06:46,761 INFO L902 garLoopResultBuilder]: At program point L3207(line 3207) the Hoare annotation is: true [2022-11-20 20:06:46,761 INFO L899 garLoopResultBuilder]: For program point L2984-1(line 2984) no Hoare annotation was computed. [2022-11-20 20:06:46,761 INFO L902 garLoopResultBuilder]: At program point L2980(line 2980) the Hoare annotation is: true [2022-11-20 20:06:46,761 INFO L899 garLoopResultBuilder]: For program point L2980-1(line 2980) no Hoare annotation was computed. [2022-11-20 20:06:46,761 INFO L902 garLoopResultBuilder]: At program point L3232(line 3232) the Hoare annotation is: true [2022-11-20 20:06:46,762 INFO L899 garLoopResultBuilder]: For program point amd_8151_configureFINAL(lines 3196 3235) no Hoare annotation was computed. [2022-11-20 20:06:46,762 INFO L899 garLoopResultBuilder]: For program point L3232-1(line 3232) no Hoare annotation was computed. [2022-11-20 20:06:46,762 INFO L899 garLoopResultBuilder]: For program point L3228(lines 3228 3231) no Hoare annotation was computed. [2022-11-20 20:06:46,762 INFO L902 garLoopResultBuilder]: At program point L3226(lines 3206 3234) the Hoare annotation is: true [2022-11-20 20:06:46,762 INFO L899 garLoopResultBuilder]: For program point L3222(line 3222) no Hoare annotation was computed. [2022-11-20 20:06:46,762 INFO L899 garLoopResultBuilder]: For program point L3210(lines 3210 3214) no Hoare annotation was computed. [2022-11-20 20:06:46,763 INFO L899 garLoopResultBuilder]: For program point L3210-2(lines 3206 3234) no Hoare annotation was computed. [2022-11-20 20:06:46,763 INFO L902 garLoopResultBuilder]: At program point L2985(lines 2972 2987) the Hoare annotation is: true [2022-11-20 20:06:46,763 INFO L902 garLoopResultBuilder]: At program point amd_8151_configureENTRY(lines 3196 3235) the Hoare annotation is: true [2022-11-20 20:06:46,763 INFO L899 garLoopResultBuilder]: For program point L2981-1(line 2981) no Hoare annotation was computed. [2022-11-20 20:06:46,763 INFO L902 garLoopResultBuilder]: At program point L2981(line 2981) the Hoare annotation is: true [2022-11-20 20:06:46,763 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 2829 2835) no Hoare annotation was computed. [2022-11-20 20:06:46,764 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 2829 2835) the Hoare annotation is: true [2022-11-20 20:06:46,764 INFO L902 garLoopResultBuilder]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2022-11-20 20:06:46,764 INFO L899 garLoopResultBuilder]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2022-11-20 20:06:46,764 INFO L899 garLoopResultBuilder]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2022-11-20 20:06:46,764 INFO L899 garLoopResultBuilder]: For program point L3582(lines 3582 3587) no Hoare annotation was computed. [2022-11-20 20:06:46,764 INFO L899 garLoopResultBuilder]: For program point L3549-1(line 3549) no Hoare annotation was computed. [2022-11-20 20:06:46,765 INFO L902 garLoopResultBuilder]: At program point L3549(line 3549) the Hoare annotation is: true [2022-11-20 20:06:46,765 INFO L902 garLoopResultBuilder]: At program point L3599(lines 3545 3602) the Hoare annotation is: true [2022-11-20 20:06:46,765 INFO L899 garLoopResultBuilder]: For program point L3595-1(line 3595) no Hoare annotation was computed. [2022-11-20 20:06:46,765 INFO L902 garLoopResultBuilder]: At program point L3595(line 3595) the Hoare annotation is: true [2022-11-20 20:06:46,765 INFO L899 garLoopResultBuilder]: For program point L3558(lines 3558 3561) no Hoare annotation was computed. [2022-11-20 20:06:46,765 INFO L899 garLoopResultBuilder]: For program point L3550(lines 3550 3554) no Hoare annotation was computed. [2022-11-20 20:06:46,766 INFO L902 garLoopResultBuilder]: At program point L3546(line 3546) the Hoare annotation is: true [2022-11-20 20:06:46,766 INFO L899 garLoopResultBuilder]: For program point L3579-1(line 3579) no Hoare annotation was computed. [2022-11-20 20:06:46,766 INFO L902 garLoopResultBuilder]: At program point L3579(line 3579) the Hoare annotation is: true [2022-11-20 20:06:46,766 INFO L899 garLoopResultBuilder]: For program point L3546-1(line 3546) no Hoare annotation was computed. [2022-11-20 20:06:46,766 INFO L899 garLoopResultBuilder]: For program point L3600(line 3600) no Hoare annotation was computed. [2022-11-20 20:06:46,766 INFO L902 garLoopResultBuilder]: At program point L3596(line 3596) the Hoare annotation is: true [2022-11-20 20:06:46,766 INFO L902 garLoopResultBuilder]: At program point L3563(lines 3545 3602) the Hoare annotation is: true [2022-11-20 20:06:46,767 INFO L899 garLoopResultBuilder]: For program point L3596-1(line 3596) no Hoare annotation was computed. [2022-11-20 20:06:46,767 INFO L902 garLoopResultBuilder]: At program point L3592(line 3592) the Hoare annotation is: true [2022-11-20 20:06:46,767 INFO L899 garLoopResultBuilder]: For program point L3592-1(line 3592) no Hoare annotation was computed. [2022-11-20 20:06:46,767 INFO L899 garLoopResultBuilder]: For program point nforce3_agp_initFINAL(lines 3533 3603) no Hoare annotation was computed. [2022-11-20 20:06:46,767 INFO L902 garLoopResultBuilder]: At program point L3580(line 3580) the Hoare annotation is: true [2022-11-20 20:06:46,767 INFO L899 garLoopResultBuilder]: For program point L3580-1(line 3580) no Hoare annotation was computed. [2022-11-20 20:06:46,768 INFO L902 garLoopResultBuilder]: At program point L3576(line 3576) the Hoare annotation is: true [2022-11-20 20:06:46,768 INFO L899 garLoopResultBuilder]: For program point L3576-1(line 3576) no Hoare annotation was computed. [2022-11-20 20:06:46,768 INFO L902 garLoopResultBuilder]: At program point L3568(lines 3545 3602) the Hoare annotation is: true [2022-11-20 20:06:46,768 INFO L899 garLoopResultBuilder]: For program point L3597-1(line 3597) no Hoare annotation was computed. [2022-11-20 20:06:46,768 INFO L902 garLoopResultBuilder]: At program point L3597(line 3597) the Hoare annotation is: true [2022-11-20 20:06:46,768 INFO L899 garLoopResultBuilder]: For program point L3589-1(line 3589) no Hoare annotation was computed. [2022-11-20 20:06:46,768 INFO L902 garLoopResultBuilder]: At program point L3589(line 3589) the Hoare annotation is: true [2022-11-20 20:06:46,769 INFO L899 garLoopResultBuilder]: For program point L3581-1(line 3581) no Hoare annotation was computed. [2022-11-20 20:06:46,769 INFO L902 garLoopResultBuilder]: At program point L3581(line 3581) the Hoare annotation is: true [2022-11-20 20:06:46,769 INFO L902 garLoopResultBuilder]: At program point L3565(lines 3545 3602) the Hoare annotation is: true [2022-11-20 20:06:46,769 INFO L902 garLoopResultBuilder]: At program point L3594(line 3594) the Hoare annotation is: true [2022-11-20 20:06:46,769 INFO L899 garLoopResultBuilder]: For program point L3594-1(line 3594) no Hoare annotation was computed. [2022-11-20 20:06:46,769 INFO L902 garLoopResultBuilder]: At program point nforce3_agp_initENTRY(lines 3533 3603) the Hoare annotation is: true [2022-11-20 20:06:46,770 INFO L899 garLoopResultBuilder]: For program point nforce3_agp_initEXIT(lines 3533 3603) no Hoare annotation was computed. [2022-11-20 20:06:46,770 INFO L899 garLoopResultBuilder]: For program point amd_nb_has_featureEXIT(lines 2950 2955) no Hoare annotation was computed. [2022-11-20 20:06:46,770 INFO L902 garLoopResultBuilder]: At program point amd_nb_has_featureENTRY(lines 2950 2955) the Hoare annotation is: true [2022-11-20 20:06:46,770 INFO L899 garLoopResultBuilder]: For program point amd_nb_has_featureFINAL(lines 2950 2955) no Hoare annotation was computed. [2022-11-20 20:06:46,770 INFO L899 garLoopResultBuilder]: For program point L2959(line 2959) no Hoare annotation was computed. [2022-11-20 20:06:46,770 INFO L902 garLoopResultBuilder]: At program point node_to_amd_nbENTRY(lines 2956 2961) the Hoare annotation is: true [2022-11-20 20:06:46,770 INFO L899 garLoopResultBuilder]: For program point L2959-2(line 2959) no Hoare annotation was computed. [2022-11-20 20:06:46,771 INFO L899 garLoopResultBuilder]: For program point node_to_amd_nbFINAL(lines 2956 2961) no Hoare annotation was computed. [2022-11-20 20:06:46,771 INFO L899 garLoopResultBuilder]: For program point node_to_amd_nbEXIT(lines 2956 2961) no Hoare annotation was computed. [2022-11-20 20:06:46,771 INFO L899 garLoopResultBuilder]: For program point ldv_resume_early_1EXIT(lines 4454 4456) no Hoare annotation was computed. [2022-11-20 20:06:46,771 INFO L902 garLoopResultBuilder]: At program point ldv_resume_early_1ENTRY(lines 4454 4456) the Hoare annotation is: true [2022-11-20 20:06:46,771 INFO L899 garLoopResultBuilder]: For program point ldv_resume_early_1FINAL(lines 4454 4456) no Hoare annotation was computed. [2022-11-20 20:06:46,771 INFO L899 garLoopResultBuilder]: For program point global_cache_flushEXIT(lines 4447 4449) no Hoare annotation was computed. [2022-11-20 20:06:46,772 INFO L902 garLoopResultBuilder]: At program point global_cache_flushFINAL(lines 4447 4449) the Hoare annotation is: true [2022-11-20 20:06:46,772 INFO L899 garLoopResultBuilder]: For program point agp_generic_mask_memoryEXIT(lines 4408 4410) no Hoare annotation was computed. [2022-11-20 20:06:46,772 INFO L902 garLoopResultBuilder]: At program point agp_generic_mask_memoryENTRY(lines 4408 4410) the Hoare annotation is: true [2022-11-20 20:06:46,772 INFO L899 garLoopResultBuilder]: For program point agp_generic_mask_memoryFINAL(lines 4408 4410) no Hoare annotation was computed. [2022-11-20 20:06:46,772 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2760 2776) the Hoare annotation is: true [2022-11-20 20:06:46,772 INFO L899 garLoopResultBuilder]: For program point L2767(lines 2767 2774) no Hoare annotation was computed. [2022-11-20 20:06:46,772 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2760 2776) no Hoare annotation was computed. [2022-11-20 20:06:46,773 INFO L902 garLoopResultBuilder]: At program point L2772(line 2772) the Hoare annotation is: true [2022-11-20 20:06:46,773 INFO L899 garLoopResultBuilder]: For program point L2772-1(line 2772) no Hoare annotation was computed. [2022-11-20 20:06:46,773 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2760 2776) no Hoare annotation was computed. [2022-11-20 20:06:46,773 INFO L899 garLoopResultBuilder]: For program point amd_nb_numEXIT(lines 2944 2949) no Hoare annotation was computed. [2022-11-20 20:06:46,773 INFO L902 garLoopResultBuilder]: At program point amd_nb_numENTRY(lines 2944 2949) the Hoare annotation is: true [2022-11-20 20:06:46,773 INFO L899 garLoopResultBuilder]: For program point amd_nb_numFINAL(lines 2944 2949) no Hoare annotation was computed. [2022-11-20 20:06:46,774 INFO L902 garLoopResultBuilder]: At program point pci_set_power_stateENTRY(lines 4503 4505) the Hoare annotation is: true [2022-11-20 20:06:46,774 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateFINAL(lines 4503 4505) no Hoare annotation was computed. [2022-11-20 20:06:46,774 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateEXIT(lines 4503 4505) no Hoare annotation was computed. [2022-11-20 20:06:46,774 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 4244 4250) no Hoare annotation was computed. [2022-11-20 20:06:46,774 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 4244 4250) the Hoare annotation is: true [2022-11-20 20:06:46,774 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4248) no Hoare annotation was computed. [2022-11-20 20:06:46,775 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 4244 4250) no Hoare annotation was computed. [2022-11-20 20:06:46,775 INFO L902 garLoopResultBuilder]: At program point agp_amd64_resumeENTRY(lines 3703 3716) the Hoare annotation is: true [2022-11-20 20:06:46,775 INFO L899 garLoopResultBuilder]: For program point L3713(line 3713) no Hoare annotation was computed. [2022-11-20 20:06:46,775 INFO L902 garLoopResultBuilder]: At program point L3710(line 3710) the Hoare annotation is: true [2022-11-20 20:06:46,775 INFO L899 garLoopResultBuilder]: For program point L3709(lines 3709 3712) no Hoare annotation was computed. [2022-11-20 20:06:46,775 INFO L899 garLoopResultBuilder]: For program point L3710-1(line 3710) no Hoare annotation was computed. [2022-11-20 20:06:46,775 INFO L899 garLoopResultBuilder]: For program point L3707-1(line 3707) no Hoare annotation was computed. [2022-11-20 20:06:46,776 INFO L902 garLoopResultBuilder]: At program point L3707(line 3707) the Hoare annotation is: true [2022-11-20 20:06:46,776 INFO L902 garLoopResultBuilder]: At program point L3709-2(lines 3709 3712) the Hoare annotation is: true [2022-11-20 20:06:46,776 INFO L899 garLoopResultBuilder]: For program point agp_amd64_resumeEXIT(lines 3703 3716) no Hoare annotation was computed. [2022-11-20 20:06:46,776 INFO L902 garLoopResultBuilder]: At program point L4496(lines 4495 4497) the Hoare annotation is: true [2022-11-20 20:06:46,776 INFO L899 garLoopResultBuilder]: For program point agp_amd64_resumeFINAL(lines 3703 3716) no Hoare annotation was computed. [2022-11-20 20:06:46,776 INFO L899 garLoopResultBuilder]: For program point readlFINAL(lines 2729 2736) no Hoare annotation was computed. [2022-11-20 20:06:46,777 INFO L902 garLoopResultBuilder]: At program point readlENTRY(lines 2729 2736) the Hoare annotation is: true [2022-11-20 20:06:46,777 INFO L899 garLoopResultBuilder]: For program point readlEXIT(lines 2729 2736) no Hoare annotation was computed. [2022-11-20 20:06:46,777 INFO L899 garLoopResultBuilder]: For program point agp_put_bridgeEXIT(lines 4423 4425) no Hoare annotation was computed. [2022-11-20 20:06:46,777 INFO L902 garLoopResultBuilder]: At program point agp_put_bridgeENTRY(lines 4423 4425) the Hoare annotation is: true [2022-11-20 20:06:46,777 INFO L899 garLoopResultBuilder]: For program point agp_put_bridgeFINAL(lines 4423 4425) no Hoare annotation was computed. [2022-11-20 20:06:46,777 INFO L899 garLoopResultBuilder]: For program point amd_flush_gartsEXIT(lines 4433 4435) no Hoare annotation was computed. [2022-11-20 20:06:46,778 INFO L902 garLoopResultBuilder]: At program point amd_flush_gartsFINAL(lines 4433 4435) the Hoare annotation is: true [2022-11-20 20:06:46,778 INFO L902 garLoopResultBuilder]: At program point L3168(lines 3146 3174) the Hoare annotation is: true [2022-11-20 20:06:46,778 INFO L899 garLoopResultBuilder]: For program point L3169(lines 3169 3172) no Hoare annotation was computed. [2022-11-20 20:06:46,778 INFO L899 garLoopResultBuilder]: For program point L3159(lines 3159 3166) no Hoare annotation was computed. [2022-11-20 20:06:46,778 INFO L899 garLoopResultBuilder]: For program point amd64_fetch_sizeEXIT(lines 3138 3175) no Hoare annotation was computed. [2022-11-20 20:06:46,778 INFO L902 garLoopResultBuilder]: At program point amd64_fetch_sizeENTRY(lines 3138 3175) the Hoare annotation is: true [2022-11-20 20:06:46,778 INFO L899 garLoopResultBuilder]: For program point L3153-1(line 3153) no Hoare annotation was computed. [2022-11-20 20:06:46,779 INFO L902 garLoopResultBuilder]: At program point L3153(line 3153) the Hoare annotation is: true [2022-11-20 20:06:46,779 INFO L899 garLoopResultBuilder]: For program point L3149(lines 3149 3152) no Hoare annotation was computed. [2022-11-20 20:06:46,779 INFO L899 garLoopResultBuilder]: For program point L3147-1(line 3147) no Hoare annotation was computed. [2022-11-20 20:06:46,779 INFO L902 garLoopResultBuilder]: At program point L3147(line 3147) the Hoare annotation is: true [2022-11-20 20:06:46,779 INFO L902 garLoopResultBuilder]: At program point L3170(lines 3146 3174) the Hoare annotation is: true [2022-11-20 20:06:46,779 INFO L899 garLoopResultBuilder]: For program point amd64_fetch_sizeFINAL(lines 3138 3175) no Hoare annotation was computed. [2022-11-20 20:06:46,779 INFO L899 garLoopResultBuilder]: For program point L2801-1(line 2801) no Hoare annotation was computed. [2022-11-20 20:06:46,780 INFO L902 garLoopResultBuilder]: At program point L2801(line 2801) the Hoare annotation is: true [2022-11-20 20:06:46,780 INFO L899 garLoopResultBuilder]: For program point L2799-1(line 2799) no Hoare annotation was computed. [2022-11-20 20:06:46,780 INFO L899 garLoopResultBuilder]: For program point ldv_init_zallocFINAL(lines 2794 2804) no Hoare annotation was computed. [2022-11-20 20:06:46,780 INFO L902 garLoopResultBuilder]: At program point L2799(line 2799) the Hoare annotation is: true [2022-11-20 20:06:46,780 INFO L899 garLoopResultBuilder]: For program point ldv_init_zallocEXIT(lines 2794 2804) no Hoare annotation was computed. [2022-11-20 20:06:46,780 INFO L902 garLoopResultBuilder]: At program point ldv_init_zallocENTRY(lines 2794 2804) the Hoare annotation is: true [2022-11-20 20:06:46,780 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 2757 2759) the Hoare annotation is: true [2022-11-20 20:06:46,781 INFO L899 garLoopResultBuilder]: For program point L2758(line 2758) no Hoare annotation was computed. [2022-11-20 20:06:46,781 INFO L899 garLoopResultBuilder]: For program point L2758-2(lines 2757 2759) no Hoare annotation was computed. [2022-11-20 20:06:46,781 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 2757 2759) no Hoare annotation was computed. [2022-11-20 20:06:46,781 INFO L902 garLoopResultBuilder]: At program point L4359(lines 4358 4360) the Hoare annotation is: true [2022-11-20 20:06:46,781 INFO L899 garLoopResultBuilder]: For program point virt_to_physEXIT(lines 2744 2751) no Hoare annotation was computed. [2022-11-20 20:06:46,781 INFO L902 garLoopResultBuilder]: At program point virt_to_physENTRY(lines 2744 2751) the Hoare annotation is: true [2022-11-20 20:06:46,782 INFO L899 garLoopResultBuilder]: For program point virt_to_physFINAL(lines 2744 2751) no Hoare annotation was computed. [2022-11-20 20:06:46,782 INFO L899 garLoopResultBuilder]: For program point pci_get_slotFINAL(lines 4492 4494) no Hoare annotation was computed. [2022-11-20 20:06:46,782 INFO L899 garLoopResultBuilder]: For program point pci_get_slotEXIT(lines 4492 4494) no Hoare annotation was computed. [2022-11-20 20:06:46,782 INFO L902 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2022-11-20 20:06:46,782 INFO L899 garLoopResultBuilder]: For program point L4493-1(line 4493) no Hoare annotation was computed. [2022-11-20 20:06:46,782 INFO L902 garLoopResultBuilder]: At program point pci_get_slotENTRY(lines 4492 4494) the Hoare annotation is: true [2022-11-20 20:06:46,782 INFO L902 garLoopResultBuilder]: At program point pci_dev_putENTRY(lines 4485 4487) the Hoare annotation is: true [2022-11-20 20:06:46,783 INFO L899 garLoopResultBuilder]: For program point pci_dev_putEXIT(lines 4485 4487) no Hoare annotation was computed. [2022-11-20 20:06:46,783 INFO L899 garLoopResultBuilder]: For program point pci_dev_putFINAL(lines 4485 4487) no Hoare annotation was computed. [2022-11-20 20:06:46,783 INFO L902 garLoopResultBuilder]: At program point agp_amd64_removeENTRY(lines 3677 3692) the Hoare annotation is: true [2022-11-20 20:06:46,783 INFO L899 garLoopResultBuilder]: For program point agp_amd64_removeFINAL(lines 3677 3692) no Hoare annotation was computed. [2022-11-20 20:06:46,783 INFO L902 garLoopResultBuilder]: At program point L2929(lines 2924 2931) the Hoare annotation is: true [2022-11-20 20:06:46,783 INFO L902 garLoopResultBuilder]: At program point L4427(lines 4426 4428) the Hoare annotation is: true [2022-11-20 20:06:46,784 INFO L902 garLoopResultBuilder]: At program point L4362(lines 4361 4363) the Hoare annotation is: true [2022-11-20 20:06:46,784 INFO L902 garLoopResultBuilder]: At program point L2856(lines 2853 2858) the Hoare annotation is: true [2022-11-20 20:06:46,784 INFO L902 garLoopResultBuilder]: At program point L3688(line 3688) the Hoare annotation is: true [2022-11-20 20:06:46,784 INFO L899 garLoopResultBuilder]: For program point L3688-1(line 3688) no Hoare annotation was computed. [2022-11-20 20:06:46,784 INFO L899 garLoopResultBuilder]: For program point L3685-1(line 3685) no Hoare annotation was computed. [2022-11-20 20:06:46,784 INFO L899 garLoopResultBuilder]: For program point agp_amd64_removeEXIT(lines 3677 3692) no Hoare annotation was computed. [2022-11-20 20:06:46,784 INFO L902 garLoopResultBuilder]: At program point L3685(line 3685) the Hoare annotation is: true [2022-11-20 20:06:46,785 INFO L899 garLoopResultBuilder]: For program point amd64_tlbflushFINAL(lines 3040 3046) no Hoare annotation was computed. [2022-11-20 20:06:46,785 INFO L899 garLoopResultBuilder]: For program point amd64_tlbflushEXIT(lines 3040 3046) no Hoare annotation was computed. [2022-11-20 20:06:46,785 INFO L902 garLoopResultBuilder]: At program point amd64_tlbflushENTRY(lines 3040 3046) the Hoare annotation is: true [2022-11-20 20:06:46,785 INFO L902 garLoopResultBuilder]: At program point L3043(line 3043) the Hoare annotation is: true [2022-11-20 20:06:46,785 INFO L899 garLoopResultBuilder]: For program point L3867-1(line 3867) no Hoare annotation was computed. [2022-11-20 20:06:46,785 INFO L895 garLoopResultBuilder]: At program point L3867(line 3867) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,786 INFO L895 garLoopResultBuilder]: At program point L3801(lines 3793 3803) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,786 INFO L899 garLoopResultBuilder]: For program point L3669(lines 3669 3672) no Hoare annotation was computed. [2022-11-20 20:06:46,786 INFO L899 garLoopResultBuilder]: For program point L4132(line 4132) no Hoare annotation was computed. [2022-11-20 20:06:46,786 INFO L895 garLoopResultBuilder]: At program point L3868(line 3868) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,786 INFO L899 garLoopResultBuilder]: For program point L3868-1(line 3868) no Hoare annotation was computed. [2022-11-20 20:06:46,787 INFO L895 garLoopResultBuilder]: At program point L4463(lines 4462 4464) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,787 INFO L899 garLoopResultBuilder]: For program point L3340(lines 3340 3345) no Hoare annotation was computed. [2022-11-20 20:06:46,787 INFO L899 garLoopResultBuilder]: For program point L3340-2(lines 3340 3345) no Hoare annotation was computed. [2022-11-20 20:06:46,787 INFO L899 garLoopResultBuilder]: For program point L4133(lines 4133 4137) no Hoare annotation was computed. [2022-11-20 20:06:46,787 INFO L899 garLoopResultBuilder]: For program point L3869-1(line 3869) no Hoare annotation was computed. [2022-11-20 20:06:46,787 INFO L895 garLoopResultBuilder]: At program point L3869(line 3869) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,787 INFO L895 garLoopResultBuilder]: At program point L4398(lines 4397 4399) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,788 INFO L895 garLoopResultBuilder]: At program point L4134(line 4134) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,788 INFO L899 garLoopResultBuilder]: For program point L4134-1(line 4134) no Hoare annotation was computed. [2022-11-20 20:06:46,788 INFO L899 garLoopResultBuilder]: For program point L3936(line 3936) no Hoare annotation was computed. [2022-11-20 20:06:46,788 INFO L895 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,788 INFO L899 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2022-11-20 20:06:46,788 INFO L899 garLoopResultBuilder]: For program point L4069(line 4069) no Hoare annotation was computed. [2022-11-20 20:06:46,789 INFO L899 garLoopResultBuilder]: For program point L4003-1(line 4003) no Hoare annotation was computed. [2022-11-20 20:06:46,789 INFO L895 garLoopResultBuilder]: At program point L4003(line 4003) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,789 INFO L899 garLoopResultBuilder]: For program point L3937(lines 3937 3941) no Hoare annotation was computed. [2022-11-20 20:06:46,789 INFO L899 garLoopResultBuilder]: For program point L3871-1(line 3871) no Hoare annotation was computed. [2022-11-20 20:06:46,789 INFO L895 garLoopResultBuilder]: At program point L3871(line 3871) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,789 INFO L899 garLoopResultBuilder]: For program point L3937-2(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 20:06:46,789 INFO L899 garLoopResultBuilder]: For program point L4070(lines 4070 4074) no Hoare annotation was computed. [2022-11-20 20:06:46,790 INFO L899 garLoopResultBuilder]: For program point L3079-1(line 3079) no Hoare annotation was computed. [2022-11-20 20:06:46,790 INFO L895 garLoopResultBuilder]: At program point L3079(line 3079) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,790 INFO L895 garLoopResultBuilder]: At program point L3938(line 3938) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,790 INFO L895 garLoopResultBuilder]: At program point L3872(line 3872) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,790 INFO L899 garLoopResultBuilder]: For program point L3938-1(line 3938) no Hoare annotation was computed. [2022-11-20 20:06:46,790 INFO L899 garLoopResultBuilder]: For program point L3872-1(line 3872) no Hoare annotation was computed. [2022-11-20 20:06:46,791 INFO L895 garLoopResultBuilder]: At program point L3674(lines 3604 3676) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,791 INFO L895 garLoopResultBuilder]: At program point L3410(lines 3380 3417) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,791 INFO L895 garLoopResultBuilder]: At program point L4401(lines 4400 4402) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,791 INFO L899 garLoopResultBuilder]: For program point L3080(lines 3080 3087) no Hoare annotation was computed. [2022-11-20 20:06:46,791 INFO L899 garLoopResultBuilder]: For program point L3080-2(lines 3080 3087) no Hoare annotation was computed. [2022-11-20 20:06:46,791 INFO L899 garLoopResultBuilder]: For program point L3873-1(line 3873) no Hoare annotation was computed. [2022-11-20 20:06:46,791 INFO L895 garLoopResultBuilder]: At program point L3873(line 3873) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,792 INFO L899 garLoopResultBuilder]: For program point L3477-1(line 3477) no Hoare annotation was computed. [2022-11-20 20:06:46,792 INFO L895 garLoopResultBuilder]: At program point L3477(line 3477) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,792 INFO L899 garLoopResultBuilder]: For program point L3411(line 3411) no Hoare annotation was computed. [2022-11-20 20:06:46,792 INFO L899 garLoopResultBuilder]: For program point L3081-1(line 3081) no Hoare annotation was computed. [2022-11-20 20:06:46,792 INFO L895 garLoopResultBuilder]: At program point L3081(line 3081) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,792 INFO L895 garLoopResultBuilder]: At program point L3874(line 3874) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,793 INFO L895 garLoopResultBuilder]: At program point L2883(lines 2877 2885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,793 INFO L899 garLoopResultBuilder]: For program point L3874-1(line 3874) no Hoare annotation was computed. [2022-11-20 20:06:46,793 INFO L899 garLoopResultBuilder]: For program point L3412(lines 3412 3415) no Hoare annotation was computed. [2022-11-20 20:06:46,793 INFO L899 garLoopResultBuilder]: For program point L3346(lines 3346 3353) no Hoare annotation was computed. [2022-11-20 20:06:46,793 INFO L899 garLoopResultBuilder]: For program point L3346-2(lines 3316 3368) no Hoare annotation was computed. [2022-11-20 20:06:46,793 INFO L899 garLoopResultBuilder]: For program point L3082(lines 3082 3085) no Hoare annotation was computed. [2022-11-20 20:06:46,793 INFO L899 garLoopResultBuilder]: For program point L4139(line 4139) no Hoare annotation was computed. [2022-11-20 20:06:46,794 INFO L899 garLoopResultBuilder]: For program point L3875-1(line 3875) no Hoare annotation was computed. [2022-11-20 20:06:46,794 INFO L895 garLoopResultBuilder]: At program point L3875(line 3875) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,794 INFO L895 garLoopResultBuilder]: At program point L3413(lines 3380 3417) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,794 INFO L899 garLoopResultBuilder]: For program point L3347-1(line 3347) no Hoare annotation was computed. [2022-11-20 20:06:46,794 INFO L895 garLoopResultBuilder]: At program point L3347(line 3347) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,794 INFO L899 garLoopResultBuilder]: For program point L4140(lines 4140 4144) no Hoare annotation was computed. [2022-11-20 20:06:46,794 INFO L899 garLoopResultBuilder]: For program point L4008(line 4008) no Hoare annotation was computed. [2022-11-20 20:06:46,795 INFO L895 garLoopResultBuilder]: At program point L3876(line 3876) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,795 INFO L899 garLoopResultBuilder]: For program point L3942-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 20:06:46,795 INFO L899 garLoopResultBuilder]: For program point L3876-1(line 3876) no Hoare annotation was computed. [2022-11-20 20:06:46,795 INFO L895 garLoopResultBuilder]: At program point L4471(lines 4470 4472) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,795 INFO L895 garLoopResultBuilder]: At program point L3480(line 3480) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,795 INFO L899 garLoopResultBuilder]: For program point L3480-1(line 3480) no Hoare annotation was computed. [2022-11-20 20:06:46,796 INFO L899 garLoopResultBuilder]: For program point L3348(lines 3348 3351) no Hoare annotation was computed. [2022-11-20 20:06:46,796 INFO L895 garLoopResultBuilder]: At program point L4405(lines 4404 4406) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,796 INFO L899 garLoopResultBuilder]: For program point L4141-1(line 4141) no Hoare annotation was computed. [2022-11-20 20:06:46,796 INFO L895 garLoopResultBuilder]: At program point L4141(line 4141) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,796 INFO L902 garLoopResultBuilder]: At program point L4009(line 4009) the Hoare annotation is: true [2022-11-20 20:06:46,796 INFO L899 garLoopResultBuilder]: For program point L3943-1(line 3943) no Hoare annotation was computed. [2022-11-20 20:06:46,797 INFO L895 garLoopResultBuilder]: At program point L3943(line 3943) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,797 INFO L899 garLoopResultBuilder]: For program point L3877-1(line 3877) no Hoare annotation was computed. [2022-11-20 20:06:46,797 INFO L895 garLoopResultBuilder]: At program point L3877(line 3877) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,797 INFO L899 garLoopResultBuilder]: For program point L3481(lines 3481 3485) no Hoare annotation was computed. [2022-11-20 20:06:46,797 INFO L895 garLoopResultBuilder]: At program point L4208(lines 4198 4210) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,797 INFO L899 garLoopResultBuilder]: For program point L4076(line 4076) no Hoare annotation was computed. [2022-11-20 20:06:46,797 INFO L895 garLoopResultBuilder]: At program point L3416(lines 3370 3418) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,798 INFO L899 garLoopResultBuilder]: For program point L4077(lines 4077 4081) no Hoare annotation was computed. [2022-11-20 20:06:46,798 INFO L895 garLoopResultBuilder]: At program point L4078(line 4078) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,798 INFO L899 garLoopResultBuilder]: For program point L4078-1(line 4078) no Hoare annotation was computed. [2022-11-20 20:06:46,798 INFO L899 garLoopResultBuilder]: For program point L3616(lines 3616 3619) no Hoare annotation was computed. [2022-11-20 20:06:46,798 INFO L899 garLoopResultBuilder]: For program point L3947-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 20:06:46,799 INFO L899 garLoopResultBuilder]: For program point L4146(line 4146) no Hoare annotation was computed. [2022-11-20 20:06:46,799 INFO L895 garLoopResultBuilder]: At program point L3089(lines 3060 3129) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,799 INFO L895 garLoopResultBuilder]: At program point L3948(line 3948) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,799 INFO L899 garLoopResultBuilder]: For program point L3948-1(line 3948) no Hoare annotation was computed. [2022-11-20 20:06:46,799 INFO L899 garLoopResultBuilder]: For program point L3750(lines 3750 3753) no Hoare annotation was computed. [2022-11-20 20:06:46,799 INFO L899 garLoopResultBuilder]: For program point L3090(lines 3090 3093) no Hoare annotation was computed. [2022-11-20 20:06:46,800 INFO L899 garLoopResultBuilder]: For program point L4147(lines 4147 4151) no Hoare annotation was computed. [2022-11-20 20:06:46,800 INFO L899 garLoopResultBuilder]: For program point L4015(line 4015) no Hoare annotation was computed. [2022-11-20 20:06:46,800 INFO L899 garLoopResultBuilder]: For program point L4346(lines 4346 4349) no Hoare annotation was computed. [2022-11-20 20:06:46,800 INFO L895 garLoopResultBuilder]: At program point L4214(line 4214) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,800 INFO L902 garLoopResultBuilder]: At program point L4346-1(lines 4343 4352) the Hoare annotation is: true [2022-11-20 20:06:46,800 INFO L899 garLoopResultBuilder]: For program point L4214-1(line 4214) no Hoare annotation was computed. [2022-11-20 20:06:46,800 INFO L895 garLoopResultBuilder]: At program point L3091(lines 3060 3129) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,801 INFO L899 garLoopResultBuilder]: For program point L4016(lines 4016 4049) no Hoare annotation was computed. [2022-11-20 20:06:46,801 INFO L899 garLoopResultBuilder]: For program point L3884(lines 3884 4190) no Hoare annotation was computed. [2022-11-20 20:06:46,801 INFO L895 garLoopResultBuilder]: At program point L4479(lines 4478 4480) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,801 INFO L895 garLoopResultBuilder]: At program point L4347(line 4347) the Hoare annotation is: false [2022-11-20 20:06:46,801 INFO L895 garLoopResultBuilder]: At program point L4413(lines 4412 4414) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,801 INFO L899 garLoopResultBuilder]: For program point L4083(line 4083) no Hoare annotation was computed. [2022-11-20 20:06:46,801 INFO L899 garLoopResultBuilder]: For program point L3885(line 3885) no Hoare annotation was computed. [2022-11-20 20:06:46,802 INFO L899 garLoopResultBuilder]: For program point L3819-1(line 3819) no Hoare annotation was computed. [2022-11-20 20:06:46,802 INFO L895 garLoopResultBuilder]: At program point L3819(line 3819) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,802 INFO L899 garLoopResultBuilder]: For program point L3489(lines 3489 3492) no Hoare annotation was computed. [2022-11-20 20:06:46,802 INFO L899 garLoopResultBuilder]: For program point L3423(lines 3423 3445) no Hoare annotation was computed. [2022-11-20 20:06:46,802 INFO L895 garLoopResultBuilder]: At program point L4216(lines 4211 4218) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,802 INFO L899 garLoopResultBuilder]: For program point L4084(lines 4084 4088) no Hoare annotation was computed. [2022-11-20 20:06:46,803 INFO L899 garLoopResultBuilder]: For program point L4018(lines 4018 4046) no Hoare annotation was computed. [2022-11-20 20:06:46,803 INFO L899 garLoopResultBuilder]: For program point L3886(lines 3886 4013) no Hoare annotation was computed. [2022-11-20 20:06:46,803 INFO L899 garLoopResultBuilder]: For program point L3622(lines 3622 3625) no Hoare annotation was computed. [2022-11-20 20:06:46,803 INFO L899 garLoopResultBuilder]: For program point L3424(line 3424) no Hoare annotation was computed. [2022-11-20 20:06:46,803 INFO L899 garLoopResultBuilder]: For program point L3094(lines 3094 3098) no Hoare annotation was computed. [2022-11-20 20:06:46,803 INFO L899 garLoopResultBuilder]: For program point L4085-1(line 4085) no Hoare annotation was computed. [2022-11-20 20:06:46,803 INFO L899 garLoopResultBuilder]: For program point L3094-2(lines 3094 3098) no Hoare annotation was computed. [2022-11-20 20:06:46,804 INFO L895 garLoopResultBuilder]: At program point L4085(line 4085) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,804 INFO L899 garLoopResultBuilder]: For program point L4019(line 4019) no Hoare annotation was computed. [2022-11-20 20:06:46,804 INFO L899 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2022-11-20 20:06:46,804 INFO L895 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,804 INFO L895 garLoopResultBuilder]: At program point L3821(lines 3815 3823) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,804 INFO L899 garLoopResultBuilder]: For program point L3755(lines 3755 3758) no Hoare annotation was computed. [2022-11-20 20:06:46,804 INFO L899 garLoopResultBuilder]: For program point L3359-1(line 3359) no Hoare annotation was computed. [2022-11-20 20:06:46,805 INFO L895 garLoopResultBuilder]: At program point L3359(line 3359) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,805 INFO L899 garLoopResultBuilder]: For program point L3095-1(line 3095) no Hoare annotation was computed. [2022-11-20 20:06:46,805 INFO L895 garLoopResultBuilder]: At program point L3095(line 3095) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,805 INFO L899 garLoopResultBuilder]: For program point L4020(lines 4020 4025) no Hoare annotation was computed. [2022-11-20 20:06:46,805 INFO L899 garLoopResultBuilder]: For program point L3888(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 20:06:46,805 INFO L895 garLoopResultBuilder]: At program point L4483(lines 4482 4484) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,805 INFO L899 garLoopResultBuilder]: For program point L3360(lines 3360 3363) no Hoare annotation was computed. [2022-11-20 20:06:46,806 INFO L899 garLoopResultBuilder]: For program point L4153(line 4153) no Hoare annotation was computed. [2022-11-20 20:06:46,806 INFO L899 garLoopResultBuilder]: For program point L3889(line 3889) no Hoare annotation was computed. [2022-11-20 20:06:46,806 INFO L899 garLoopResultBuilder]: For program point L3427(line 3427) no Hoare annotation was computed. [2022-11-20 20:06:46,806 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-20 20:06:46,806 INFO L899 garLoopResultBuilder]: For program point L4154(lines 4154 4158) no Hoare annotation was computed. [2022-11-20 20:06:46,806 INFO L899 garLoopResultBuilder]: For program point L3890(lines 3890 3898) no Hoare annotation was computed. [2022-11-20 20:06:46,807 INFO L895 garLoopResultBuilder]: At program point L3494(lines 3476 3526) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,807 INFO L899 garLoopResultBuilder]: For program point L3759-1(lines 3759 3781) no Hoare annotation was computed. [2022-11-20 20:06:46,807 INFO L899 garLoopResultBuilder]: For program point L3759(lines 3759 3781) no Hoare annotation was computed. [2022-11-20 20:06:46,807 INFO L899 garLoopResultBuilder]: For program point L3627(lines 3627 3630) no Hoare annotation was computed. [2022-11-20 20:06:46,807 INFO L895 garLoopResultBuilder]: At program point L4222(line 4222) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,807 INFO L899 garLoopResultBuilder]: For program point L4222-1(line 4222) no Hoare annotation was computed. [2022-11-20 20:06:46,807 INFO L899 garLoopResultBuilder]: For program point L4090(line 4090) no Hoare annotation was computed. [2022-11-20 20:06:46,808 INFO L899 garLoopResultBuilder]: For program point L3958(line 3958) no Hoare annotation was computed. [2022-11-20 20:06:46,808 INFO L899 garLoopResultBuilder]: For program point L3892(lines 3892 3896) no Hoare annotation was computed. [2022-11-20 20:06:46,808 INFO L899 garLoopResultBuilder]: For program point L3760(lines 3760 3766) no Hoare annotation was computed. [2022-11-20 20:06:46,808 INFO L895 garLoopResultBuilder]: At program point L3496(lines 3476 3526) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,808 INFO L899 garLoopResultBuilder]: For program point L3430(line 3430) no Hoare annotation was computed. [2022-11-20 20:06:46,808 INFO L895 garLoopResultBuilder]: At program point L4355(lines 4354 4356) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,808 INFO L895 garLoopResultBuilder]: At program point L4421(lines 4420 4422) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,809 INFO L899 garLoopResultBuilder]: For program point L4091(lines 4091 4095) no Hoare annotation was computed. [2022-11-20 20:06:46,809 INFO L895 garLoopResultBuilder]: At program point L2968(line 2968) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,809 INFO L899 garLoopResultBuilder]: For program point L2968-1(line 2968) no Hoare annotation was computed. [2022-11-20 20:06:46,809 INFO L899 garLoopResultBuilder]: For program point L3959(lines 3959 3966) no Hoare annotation was computed. [2022-11-20 20:06:46,809 INFO L895 garLoopResultBuilder]: At program point L4224(lines 4219 4226) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,809 INFO L895 garLoopResultBuilder]: At program point L2969(lines 2963 2971) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,809 INFO L895 garLoopResultBuilder]: At program point L3366(line 3366) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,810 INFO L899 garLoopResultBuilder]: For program point L3366-1(line 3366) no Hoare annotation was computed. [2022-11-20 20:06:46,810 INFO L899 garLoopResultBuilder]: For program point L4027(line 4027) no Hoare annotation was computed. [2022-11-20 20:06:46,810 INFO L899 garLoopResultBuilder]: For program point L3961(lines 3961 3964) no Hoare annotation was computed. [2022-11-20 20:06:46,810 INFO L899 garLoopResultBuilder]: For program point L3829-1(line 3829) no Hoare annotation was computed. [2022-11-20 20:06:46,810 INFO L895 garLoopResultBuilder]: At program point L3829(line 3829) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,810 INFO L899 garLoopResultBuilder]: For program point L3631(line 3631) no Hoare annotation was computed. [2022-11-20 20:06:46,811 INFO L895 garLoopResultBuilder]: At program point L4490(lines 4489 4491) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,811 INFO L899 garLoopResultBuilder]: For program point L3631-2(lines 3631 3636) no Hoare annotation was computed. [2022-11-20 20:06:46,811 INFO L899 garLoopResultBuilder]: For program point L3631-4(lines 3631 3636) no Hoare annotation was computed. [2022-11-20 20:06:46,811 INFO L895 garLoopResultBuilder]: At program point L3499(lines 3476 3526) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,811 INFO L899 garLoopResultBuilder]: For program point L3433(line 3433) no Hoare annotation was computed. [2022-11-20 20:06:46,811 INFO L895 garLoopResultBuilder]: At program point L3367(lines 3304 3369) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,811 INFO L899 garLoopResultBuilder]: For program point L4160(line 4160) no Hoare annotation was computed. [2022-11-20 20:06:46,812 INFO L899 garLoopResultBuilder]: For program point L4028(lines 4028 4042) no Hoare annotation was computed. [2022-11-20 20:06:46,812 INFO L895 garLoopResultBuilder]: At program point L2839(lines 2836 2841) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,812 INFO L899 garLoopResultBuilder]: For program point L4161(lines 4161 4165) no Hoare annotation was computed. [2022-11-20 20:06:46,812 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 20:06:46,812 INFO L895 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,812 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-11-20 20:06:46,812 INFO L895 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,813 INFO L895 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,813 INFO L899 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2022-11-20 20:06:46,813 INFO L895 garLoopResultBuilder]: At program point L-1-6(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,813 INFO L899 garLoopResultBuilder]: For program point L3831-1(line 3831) no Hoare annotation was computed. [2022-11-20 20:06:46,813 INFO L895 garLoopResultBuilder]: At program point L3831(line 3831) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,813 INFO L899 garLoopResultBuilder]: For program point L3699-1(line 3699) no Hoare annotation was computed. [2022-11-20 20:06:46,813 INFO L895 garLoopResultBuilder]: At program point L3699(line 3699) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,814 INFO L899 garLoopResultBuilder]: For program point L4030(lines 4030 4034) no Hoare annotation was computed. [2022-11-20 20:06:46,814 INFO L895 garLoopResultBuilder]: At program point L3700(lines 3693 3702) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,814 INFO L895 garLoopResultBuilder]: At program point L2709(lines 2703 2711) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,814 INFO L899 garLoopResultBuilder]: For program point L3436(line 3436) no Hoare annotation was computed. [2022-11-20 20:06:46,814 INFO L899 garLoopResultBuilder]: For program point L4097(line 4097) no Hoare annotation was computed. [2022-11-20 20:06:46,814 INFO L895 garLoopResultBuilder]: At program point L3833(lines 3824 3835) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,815 INFO L895 garLoopResultBuilder]: At program point L4230(line 4230) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,815 INFO L899 garLoopResultBuilder]: For program point L4230-1(line 4230) no Hoare annotation was computed. [2022-11-20 20:06:46,815 INFO L899 garLoopResultBuilder]: For program point L4098(lines 4098 4102) no Hoare annotation was computed. [2022-11-20 20:06:46,815 INFO L895 garLoopResultBuilder]: At program point L4032(lines 3859 4196) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,815 INFO L899 garLoopResultBuilder]: For program point L3900(line 3900) no Hoare annotation was computed. [2022-11-20 20:06:46,815 INFO L899 garLoopResultBuilder]: For program point L3768(lines 3768 3772) no Hoare annotation was computed. [2022-11-20 20:06:46,815 INFO L899 garLoopResultBuilder]: For program point L3108(lines 3108 3114) no Hoare annotation was computed. [2022-11-20 20:06:46,816 INFO L899 garLoopResultBuilder]: For program point L3901(lines 3901 3908) no Hoare annotation was computed. [2022-11-20 20:06:46,816 INFO L899 garLoopResultBuilder]: For program point L3439(line 3439) no Hoare annotation was computed. [2022-11-20 20:06:46,816 INFO L895 garLoopResultBuilder]: At program point L4232(lines 4227 4234) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,816 INFO L899 garLoopResultBuilder]: For program point L3968(line 3968) no Hoare annotation was computed. [2022-11-20 20:06:46,816 INFO L895 garLoopResultBuilder]: At program point L4431(lines 4430 4432) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,816 INFO L899 garLoopResultBuilder]: For program point L4167(line 4167) no Hoare annotation was computed. [2022-11-20 20:06:46,816 INFO L899 garLoopResultBuilder]: For program point L4035(lines 4035 4040) no Hoare annotation was computed. [2022-11-20 20:06:46,817 INFO L899 garLoopResultBuilder]: For program point L3969-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 20:06:46,817 INFO L899 garLoopResultBuilder]: For program point L3969(lines 3969 3976) no Hoare annotation was computed. [2022-11-20 20:06:46,817 INFO L899 garLoopResultBuilder]: For program point L3903(lines 3903 3906) no Hoare annotation was computed. [2022-11-20 20:06:46,817 INFO L899 garLoopResultBuilder]: For program point L3507-1(line 3507) no Hoare annotation was computed. [2022-11-20 20:06:46,817 INFO L895 garLoopResultBuilder]: At program point L3507(line 3507) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,817 INFO L899 garLoopResultBuilder]: For program point L4168(lines 4168 4172) no Hoare annotation was computed. [2022-11-20 20:06:46,817 INFO L902 garLoopResultBuilder]: At program point L3111(lines 3108 3113) the Hoare annotation is: true [2022-11-20 20:06:46,818 INFO L895 garLoopResultBuilder]: At program point L3970(line 3970) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,818 INFO L895 garLoopResultBuilder]: At program point L2913(lines 2908 2915) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,818 INFO L899 garLoopResultBuilder]: For program point L3970-1(line 3970) no Hoare annotation was computed. [2022-11-20 20:06:46,818 INFO L895 garLoopResultBuilder]: At program point L3640(line 3640) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,818 INFO L899 garLoopResultBuilder]: For program point L3640-1(line 3640) no Hoare annotation was computed. [2022-11-20 20:06:46,818 INFO L895 garLoopResultBuilder]: At program point L3508(line 3508) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,819 INFO L899 garLoopResultBuilder]: For program point L3442(line 3442) no Hoare annotation was computed. [2022-11-20 20:06:46,819 INFO L899 garLoopResultBuilder]: For program point L3508-1(line 3508) no Hoare annotation was computed. [2022-11-20 20:06:46,819 INFO L899 garLoopResultBuilder]: For program point L3971(lines 3971 3974) no Hoare annotation was computed. [2022-11-20 20:06:46,819 INFO L899 garLoopResultBuilder]: For program point L3509(lines 3509 3513) no Hoare annotation was computed. [2022-11-20 20:06:46,819 INFO L895 garLoopResultBuilder]: At program point L4500(lines 4499 4501) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,819 INFO L899 garLoopResultBuilder]: For program point L4104(line 4104) no Hoare annotation was computed. [2022-11-20 20:06:46,819 INFO L895 garLoopResultBuilder]: At program point L2717(lines 2712 2719) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,820 INFO L899 garLoopResultBuilder]: For program point L3642(lines 3642 3646) no Hoare annotation was computed. [2022-11-20 20:06:46,820 INFO L895 garLoopResultBuilder]: At program point L3246(line 3246) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,820 INFO L899 garLoopResultBuilder]: For program point L3246-1(line 3246) no Hoare annotation was computed. [2022-11-20 20:06:46,820 INFO L899 garLoopResultBuilder]: For program point L4105(lines 4105 4109) no Hoare annotation was computed. [2022-11-20 20:06:46,820 INFO L899 garLoopResultBuilder]: For program point L3775(lines 3775 3779) no Hoare annotation was computed. [2022-11-20 20:06:46,820 INFO L899 garLoopResultBuilder]: For program point L3643-1(line 3643) no Hoare annotation was computed. [2022-11-20 20:06:46,820 INFO L895 garLoopResultBuilder]: At program point L3643(line 3643) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,821 INFO L895 garLoopResultBuilder]: At program point L4238(line 4238) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,821 INFO L899 garLoopResultBuilder]: For program point L3247(lines 3247 3251) no Hoare annotation was computed. [2022-11-20 20:06:46,821 INFO L899 garLoopResultBuilder]: For program point L3247-2(lines 3245 3272) no Hoare annotation was computed. [2022-11-20 20:06:46,821 INFO L899 garLoopResultBuilder]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2022-11-20 20:06:46,821 INFO L895 garLoopResultBuilder]: At program point L3446(lines 3422 3456) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,821 INFO L895 garLoopResultBuilder]: At program point L4372(lines 4371 4373) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,821 INFO L899 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2022-11-20 20:06:46,822 INFO L895 garLoopResultBuilder]: At program point L4240(lines 4235 4242) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,822 INFO L899 garLoopResultBuilder]: For program point L3910(line 3910) no Hoare annotation was computed. [2022-11-20 20:06:46,822 INFO L899 garLoopResultBuilder]: For program point L3382(lines 3382 3385) no Hoare annotation was computed. [2022-11-20 20:06:46,822 INFO L899 garLoopResultBuilder]: For program point L4175(lines 4175 4179) no Hoare annotation was computed. [2022-11-20 20:06:46,822 INFO L899 garLoopResultBuilder]: For program point L3911-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 20:06:46,822 INFO L899 garLoopResultBuilder]: For program point L3911(lines 3911 3918) no Hoare annotation was computed. [2022-11-20 20:06:46,822 INFO L899 garLoopResultBuilder]: For program point L3647(lines 3647 3656) no Hoare annotation was computed. [2022-11-20 20:06:46,823 INFO L899 garLoopResultBuilder]: For program point L3647-2(lines 3647 3656) no Hoare annotation was computed. [2022-11-20 20:06:46,823 INFO L899 garLoopResultBuilder]: For program point L3515-1(line 3515) no Hoare annotation was computed. [2022-11-20 20:06:46,823 INFO L895 garLoopResultBuilder]: At program point L3515(line 3515) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,823 INFO L899 garLoopResultBuilder]: For program point L3449(lines 3449 3454) no Hoare annotation was computed. [2022-11-20 20:06:46,823 INFO L895 garLoopResultBuilder]: At program point L3449-2(lines 3419 3457) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,823 INFO L899 garLoopResultBuilder]: For program point L3119-1(line 3119) no Hoare annotation was computed. [2022-11-20 20:06:46,823 INFO L895 garLoopResultBuilder]: At program point L3119(line 3119) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,824 INFO L899 garLoopResultBuilder]: For program point L4044(line 4044) no Hoare annotation was computed. [2022-11-20 20:06:46,824 INFO L895 garLoopResultBuilder]: At program point L3978(line 3978) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,824 INFO L895 garLoopResultBuilder]: At program point L3912(line 3912) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,824 INFO L899 garLoopResultBuilder]: For program point L3978-1(line 3978) no Hoare annotation was computed. [2022-11-20 20:06:46,824 INFO L899 garLoopResultBuilder]: For program point L3912-1(line 3912) no Hoare annotation was computed. [2022-11-20 20:06:46,824 INFO L895 garLoopResultBuilder]: At program point L3648(line 3648) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,824 INFO L899 garLoopResultBuilder]: For program point L3648-1(line 3648) no Hoare annotation was computed. [2022-11-20 20:06:46,825 INFO L895 garLoopResultBuilder]: At program point L4375(line 4375) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,825 INFO L899 garLoopResultBuilder]: For program point L4375-1(line 4375) no Hoare annotation was computed. [2022-11-20 20:06:46,825 INFO L895 garLoopResultBuilder]: At program point L3318(line 3318) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,825 INFO L895 garLoopResultBuilder]: At program point L4441(lines 4440 4442) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,825 INFO L899 garLoopResultBuilder]: For program point L3318-1(line 3318) no Hoare annotation was computed. [2022-11-20 20:06:46,826 INFO L895 garLoopResultBuilder]: At program point L4375-2(lines 4374 4376) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,826 INFO L899 garLoopResultBuilder]: For program point L4111(line 4111) no Hoare annotation was computed. [2022-11-20 20:06:46,826 INFO L902 garLoopResultBuilder]: At program point L4045(line 4045) the Hoare annotation is: true [2022-11-20 20:06:46,826 INFO L899 garLoopResultBuilder]: For program point L3979(lines 3979 3982) no Hoare annotation was computed. [2022-11-20 20:06:46,826 INFO L899 garLoopResultBuilder]: For program point L3913(lines 3913 3916) no Hoare annotation was computed. [2022-11-20 20:06:46,826 INFO L899 garLoopResultBuilder]: For program point L4112(lines 4112 4116) no Hoare annotation was computed. [2022-11-20 20:06:46,826 INFO L895 garLoopResultBuilder]: At program point L3782(lines 3744 3784) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,827 INFO L899 garLoopResultBuilder]: For program point L3650(lines 3650 3654) no Hoare annotation was computed. [2022-11-20 20:06:46,827 INFO L895 garLoopResultBuilder]: At program point L3518(line 3518) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,827 INFO L899 garLoopResultBuilder]: For program point L3518-1(line 3518) no Hoare annotation was computed. [2022-11-20 20:06:46,827 INFO L895 garLoopResultBuilder]: At program point L3386(line 3386) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,827 INFO L895 garLoopResultBuilder]: At program point L3320(line 3320) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,827 INFO L899 garLoopResultBuilder]: For program point L3386-1(line 3386) no Hoare annotation was computed. [2022-11-20 20:06:46,828 INFO L899 garLoopResultBuilder]: For program point L3320-1(line 3320) no Hoare annotation was computed. [2022-11-20 20:06:46,828 INFO L895 garLoopResultBuilder]: At program point L3122(lines 3060 3129) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,828 INFO L899 garLoopResultBuilder]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2022-11-20 20:06:46,828 INFO L895 garLoopResultBuilder]: At program point L4113(line 4113) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,828 INFO L899 garLoopResultBuilder]: For program point L3651-1(line 3651) no Hoare annotation was computed. [2022-11-20 20:06:46,828 INFO L895 garLoopResultBuilder]: At program point L3651(line 3651) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,828 INFO L895 garLoopResultBuilder]: At program point L4510(lines 4509 4511) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,829 INFO L895 garLoopResultBuilder]: At program point L4378(line 4378) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,829 INFO L899 garLoopResultBuilder]: For program point L3387(lines 3387 3391) no Hoare annotation was computed. [2022-11-20 20:06:46,829 INFO L899 garLoopResultBuilder]: For program point L3387-2(lines 3380 3417) no Hoare annotation was computed. [2022-11-20 20:06:46,829 INFO L899 garLoopResultBuilder]: For program point L4378-1(line 4378) no Hoare annotation was computed. [2022-11-20 20:06:46,829 INFO L895 garLoopResultBuilder]: At program point L4378-2(lines 4377 4379) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,829 INFO L899 garLoopResultBuilder]: For program point L3123(lines 3123 3126) no Hoare annotation was computed. [2022-11-20 20:06:46,829 INFO L895 garLoopResultBuilder]: At program point L3520(line 3520) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,830 INFO L899 garLoopResultBuilder]: For program point L3520-1(line 3520) no Hoare annotation was computed. [2022-11-20 20:06:46,830 INFO L895 garLoopResultBuilder]: At program point L3124(lines 3060 3129) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,830 INFO L899 garLoopResultBuilder]: For program point L4181(line 4181) no Hoare annotation was computed. [2022-11-20 20:06:46,830 INFO L899 garLoopResultBuilder]: For program point L3521-1(line 3521) no Hoare annotation was computed. [2022-11-20 20:06:46,830 INFO L895 garLoopResultBuilder]: At program point L3521(line 3521) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,830 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-20 20:06:46,830 INFO L899 garLoopResultBuilder]: For program point L3323(lines 3323 3331) no Hoare annotation was computed. [2022-11-20 20:06:46,831 INFO L902 garLoopResultBuilder]: At program point L4182(line 4182) the Hoare annotation is: true [2022-11-20 20:06:46,831 INFO L895 garLoopResultBuilder]: At program point L3324(line 3324) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,831 INFO L895 garLoopResultBuilder]: At program point L4381-2(lines 4380 4382) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,831 INFO L895 garLoopResultBuilder]: At program point L4381(line 4381) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,831 INFO L899 garLoopResultBuilder]: For program point L3324-1(line 3324) no Hoare annotation was computed. [2022-11-20 20:06:46,831 INFO L899 garLoopResultBuilder]: For program point L4381-1(line 4381) no Hoare annotation was computed. [2022-11-20 20:06:46,831 INFO L899 garLoopResultBuilder]: For program point L4051(line 4051) no Hoare annotation was computed. [2022-11-20 20:06:46,832 INFO L899 garLoopResultBuilder]: For program point L3919(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 20:06:46,832 INFO L895 garLoopResultBuilder]: At program point L3523(lines 3476 3526) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,832 INFO L899 garLoopResultBuilder]: For program point L3325(lines 3325 3328) no Hoare annotation was computed. [2022-11-20 20:06:46,832 INFO L899 garLoopResultBuilder]: For program point L3259(line 3259) no Hoare annotation was computed. [2022-11-20 20:06:46,832 INFO L899 garLoopResultBuilder]: For program point L4118(line 4118) no Hoare annotation was computed. [2022-11-20 20:06:46,832 INFO L899 garLoopResultBuilder]: For program point L3127-1(line 3127) no Hoare annotation was computed. [2022-11-20 20:06:46,832 INFO L895 garLoopResultBuilder]: At program point L3127(line 3127) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,832 INFO L899 garLoopResultBuilder]: For program point L4052(lines 4052 4186) no Hoare annotation was computed. [2022-11-20 20:06:46,833 INFO L899 garLoopResultBuilder]: For program point L3986(line 3986) no Hoare annotation was computed. [2022-11-20 20:06:46,833 INFO L895 garLoopResultBuilder]: At program point L3920(line 3920) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,833 INFO L895 garLoopResultBuilder]: At program point L2863(lines 2859 2865) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,833 INFO L899 garLoopResultBuilder]: For program point L3920-1(line 3920) no Hoare annotation was computed. [2022-11-20 20:06:46,833 INFO L899 garLoopResultBuilder]: For program point L3524(line 3524) no Hoare annotation was computed. [2022-11-20 20:06:46,833 INFO L895 garLoopResultBuilder]: At program point L3128(lines 3047 3130) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,834 INFO L899 garLoopResultBuilder]: For program point L4119(lines 4119 4123) no Hoare annotation was computed. [2022-11-20 20:06:46,834 INFO L899 garLoopResultBuilder]: For program point L3987(lines 3987 3991) no Hoare annotation was computed. [2022-11-20 20:06:46,834 INFO L899 garLoopResultBuilder]: For program point L3921(lines 3921 3924) no Hoare annotation was computed. [2022-11-20 20:06:46,834 INFO L899 garLoopResultBuilder]: For program point L3987-2(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 20:06:46,834 INFO L899 garLoopResultBuilder]: For program point L3657(lines 3657 3666) no Hoare annotation was computed. [2022-11-20 20:06:46,834 INFO L899 garLoopResultBuilder]: For program point L3657-2(lines 3657 3666) no Hoare annotation was computed. [2022-11-20 20:06:46,834 INFO L895 garLoopResultBuilder]: At program point L3525(lines 3465 3527) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,834 INFO L899 garLoopResultBuilder]: For program point L3261-1(line 3261) no Hoare annotation was computed. [2022-11-20 20:06:46,835 INFO L895 garLoopResultBuilder]: At program point L3261(line 3261) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,835 INFO L899 garLoopResultBuilder]: For program point L4054(lines 4054 4183) no Hoare annotation was computed. [2022-11-20 20:06:46,835 INFO L899 garLoopResultBuilder]: For program point L3063(lines 3063 3066) no Hoare annotation was computed. [2022-11-20 20:06:46,835 INFO L895 garLoopResultBuilder]: At program point L3988(line 3988) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,835 INFO L899 garLoopResultBuilder]: For program point L3988-1(line 3988) no Hoare annotation was computed. [2022-11-20 20:06:46,835 INFO L895 garLoopResultBuilder]: At program point L3790(lines 3785 3792) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,836 INFO L895 garLoopResultBuilder]: At program point L4451(lines 4450 4452) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,836 INFO L895 garLoopResultBuilder]: At program point L4385(lines 4384 4386) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,836 INFO L899 garLoopResultBuilder]: For program point L4055(line 4055) no Hoare annotation was computed. [2022-11-20 20:06:46,836 INFO L895 garLoopResultBuilder]: At program point L4518(lines 4517 4519) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,836 INFO L899 garLoopResultBuilder]: For program point L3263-1(line 3263) no Hoare annotation was computed. [2022-11-20 20:06:46,836 INFO L895 garLoopResultBuilder]: At program point L3263(line 3263) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,836 INFO L899 garLoopResultBuilder]: For program point L4188(line 4188) no Hoare annotation was computed. [2022-11-20 20:06:46,837 INFO L899 garLoopResultBuilder]: For program point L4056(lines 4056 4060) no Hoare annotation was computed. [2022-11-20 20:06:46,837 INFO L899 garLoopResultBuilder]: For program point L3660(lines 3660 3664) no Hoare annotation was computed. [2022-11-20 20:06:46,837 INFO L902 garLoopResultBuilder]: At program point L4189(line 4189) the Hoare annotation is: true [2022-11-20 20:06:46,837 INFO L899 garLoopResultBuilder]: For program point L4057-1(line 4057) no Hoare annotation was computed. [2022-11-20 20:06:46,837 INFO L895 garLoopResultBuilder]: At program point L4057(line 4057) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,837 INFO L899 garLoopResultBuilder]: For program point L3661-1(line 3661) no Hoare annotation was computed. [2022-11-20 20:06:46,837 INFO L895 garLoopResultBuilder]: At program point L3661(line 3661) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,838 INFO L895 garLoopResultBuilder]: At program point L3265(lines 3245 3272) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,838 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-20 20:06:46,838 INFO L899 garLoopResultBuilder]: For program point L3992-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 20:06:46,838 INFO L895 garLoopResultBuilder]: At program point L3860(line 3860) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,838 INFO L899 garLoopResultBuilder]: For program point L3860-1(line 3860) no Hoare annotation was computed. [2022-11-20 20:06:46,838 INFO L899 garLoopResultBuilder]: For program point L3266(line 3266) no Hoare annotation was computed. [2022-11-20 20:06:46,838 INFO L895 garLoopResultBuilder]: At program point L4389(lines 4388 4390) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,839 INFO L895 garLoopResultBuilder]: At program point L4191(lines 3859 4196) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,839 INFO L899 garLoopResultBuilder]: For program point L3068(lines 3068 3071) no Hoare annotation was computed. [2022-11-20 20:06:46,839 INFO L899 garLoopResultBuilder]: For program point L4125(line 4125) no Hoare annotation was computed. [2022-11-20 20:06:46,839 INFO L895 garLoopResultBuilder]: At program point L2936(lines 2932 2938) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,839 INFO L899 garLoopResultBuilder]: For program point L3993-1(line 3993) no Hoare annotation was computed. [2022-11-20 20:06:46,839 INFO L895 garLoopResultBuilder]: At program point L3993(line 3993) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,839 INFO L899 garLoopResultBuilder]: For program point L3333(lines 3333 3336) no Hoare annotation was computed. [2022-11-20 20:06:46,840 INFO L899 garLoopResultBuilder]: For program point L3333-2(lines 3333 3336) no Hoare annotation was computed. [2022-11-20 20:06:46,840 INFO L899 garLoopResultBuilder]: For program point L3267(lines 3267 3270) no Hoare annotation was computed. [2022-11-20 20:06:46,840 INFO L899 garLoopResultBuilder]: For program point L4126(lines 4126 4130) no Hoare annotation was computed. [2022-11-20 20:06:46,840 INFO L895 garLoopResultBuilder]: At program point L3928(line 3928) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,840 INFO L895 garLoopResultBuilder]: At program point L3862(line 3862) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,840 INFO L899 garLoopResultBuilder]: For program point L3928-1(line 3928) no Hoare annotation was computed. [2022-11-20 20:06:46,840 INFO L899 garLoopResultBuilder]: For program point L3796(lines 3796 3799) no Hoare annotation was computed. [2022-11-20 20:06:46,841 INFO L899 garLoopResultBuilder]: For program point L3862-1(line 3862) no Hoare annotation was computed. [2022-11-20 20:06:46,841 INFO L899 garLoopResultBuilder]: For program point L3796-2(lines 3796 3799) no Hoare annotation was computed. [2022-11-20 20:06:46,841 INFO L899 garLoopResultBuilder]: For program point L3400(line 3400) no Hoare annotation was computed. [2022-11-20 20:06:46,841 INFO L895 garLoopResultBuilder]: At program point L3268(lines 3245 3272) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,841 INFO L899 garLoopResultBuilder]: For program point L3929(lines 3929 3932) no Hoare annotation was computed. [2022-11-20 20:06:46,841 INFO L895 garLoopResultBuilder]: At program point L4392(lines 4391 4393) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,841 INFO L899 garLoopResultBuilder]: For program point L4062(line 4062) no Hoare annotation was computed. [2022-11-20 20:06:46,842 INFO L895 garLoopResultBuilder]: At program point L2741(lines 2737 2743) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,842 INFO L902 garLoopResultBuilder]: At program point L4195(lines 3836 4197) the Hoare annotation is: true [2022-11-20 20:06:46,842 INFO L899 garLoopResultBuilder]: For program point L3072(lines 3072 3075) no Hoare annotation was computed. [2022-11-20 20:06:46,842 INFO L899 garLoopResultBuilder]: For program point L4063(lines 4063 4067) no Hoare annotation was computed. [2022-11-20 20:06:46,842 INFO L899 garLoopResultBuilder]: For program point L3997-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 20:06:46,842 INFO L899 garLoopResultBuilder]: For program point L3865-1(line 3865) no Hoare annotation was computed. [2022-11-20 20:06:46,842 INFO L895 garLoopResultBuilder]: At program point L3865(line 3865) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,843 INFO L899 garLoopResultBuilder]: For program point L3403(lines 3403 3408) no Hoare annotation was computed. [2022-11-20 20:06:46,843 INFO L895 garLoopResultBuilder]: At program point L3271(lines 3236 3273) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,843 INFO L895 garLoopResultBuilder]: At program point L3998(line 3998) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,843 INFO L899 garLoopResultBuilder]: For program point L3998-1(line 3998) no Hoare annotation was computed. [2022-11-20 20:06:46,843 INFO L895 garLoopResultBuilder]: At program point L3866(line 3866) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,843 INFO L899 garLoopResultBuilder]: For program point L3866-1(line 3866) no Hoare annotation was computed. [2022-11-20 20:06:46,844 INFO L895 garLoopResultBuilder]: At program point L4395(lines 4394 4396) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 20:06:46,844 INFO L899 garLoopResultBuilder]: For program point ldv_memsetFINAL(lines 2805 2812) no Hoare annotation was computed. [2022-11-20 20:06:46,844 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-20 20:06:46,844 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-11-20 20:06:46,844 INFO L902 garLoopResultBuilder]: At program point ldv_memsetENTRY(lines 2805 2812) the Hoare annotation is: true [2022-11-20 20:06:46,844 INFO L899 garLoopResultBuilder]: For program point ldv_memsetEXIT(lines 2805 2812) no Hoare annotation was computed. [2022-11-20 20:06:46,844 INFO L902 garLoopResultBuilder]: At program point agp_aperture_validENTRY(lines 3282 3303) the Hoare annotation is: true [2022-11-20 20:06:46,845 INFO L902 garLoopResultBuilder]: At program point L4445(lines 4444 4446) the Hoare annotation is: true [2022-11-20 20:06:46,845 INFO L899 garLoopResultBuilder]: For program point L3002(lines 3002 3006) no Hoare annotation was computed. [2022-11-20 20:06:46,845 INFO L899 garLoopResultBuilder]: For program point L3291(lines 3291 3300) no Hoare annotation was computed. [2022-11-20 20:06:46,845 INFO L899 garLoopResultBuilder]: For program point L3291-2(lines 3291 3300) no Hoare annotation was computed. [2022-11-20 20:06:46,845 INFO L899 garLoopResultBuilder]: For program point L3287(lines 3287 3290) no Hoare annotation was computed. [2022-11-20 20:06:46,845 INFO L899 garLoopResultBuilder]: For program point L2996(lines 2996 3000) no Hoare annotation was computed. [2022-11-20 20:06:46,845 INFO L899 garLoopResultBuilder]: For program point L2992(lines 2992 2995) no Hoare annotation was computed. [2022-11-20 20:06:46,846 INFO L902 garLoopResultBuilder]: At program point L4365-2(lines 4364 4366) the Hoare annotation is: true [2022-11-20 20:06:46,846 INFO L902 garLoopResultBuilder]: At program point L4365(line 4365) the Hoare annotation is: true [2022-11-20 20:06:46,846 INFO L899 garLoopResultBuilder]: For program point L4365-1(line 4365) no Hoare annotation was computed. [2022-11-20 20:06:46,846 INFO L899 garLoopResultBuilder]: For program point agp_aperture_validEXIT(lines 3282 3303) no Hoare annotation was computed. [2022-11-20 20:06:46,846 INFO L899 garLoopResultBuilder]: For program point L3294(lines 3294 3298) no Hoare annotation was computed. [2022-11-20 20:06:46,846 INFO L899 garLoopResultBuilder]: For program point L3007(lines 3007 3011) no Hoare annotation was computed. [2022-11-20 20:06:46,846 INFO L899 garLoopResultBuilder]: For program point agp_aperture_validFINAL(lines 3282 3303) no Hoare annotation was computed. [2022-11-20 20:06:46,847 INFO L902 garLoopResultBuilder]: At program point L3012(lines 2988 3014) the Hoare annotation is: true [2022-11-20 20:06:46,850 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-20 20:06:46,852 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 20:06:46,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 08:06:46 BoogieIcfgContainer [2022-11-20 20:06:46,871 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 20:06:46,872 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 20:06:46,872 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 20:06:46,872 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 20:06:46,873 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:06:34" (3/4) ... [2022-11-20 20:06:46,876 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-20 20:06:46,882 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_dword [2022-11-20 20:06:46,882 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd_nb_num [2022-11-20 20:06:46,882 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2022-11-20 20:06:46,882 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_generic_type_to_mask_type [2022-11-20 20:06:46,883 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_dword [2022-11-20 20:06:46,883 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-20 20:06:46,883 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unregister_driver [2022-11-20 20:06:46,883 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_amd64_resume [2022-11-20 20:06:46,883 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_shutdown_1 [2022-11-20 20:06:46,883 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd_8151_configure [2022-11-20 20:06:46,883 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-20 20:06:46,883 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-11-20 20:06:46,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nforce3_agp_init [2022-11-20 20:06:46,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd_nb_has_feature [2022-11-20 20:06:46,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2022-11-20 20:06:46,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure node_to_amd_nb [2022-11-20 20:06:46,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_resume_early_1 [2022-11-20 20:06:46,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_put_bridge [2022-11-20 20:06:46,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure global_cache_flush [2022-11-20 20:06:46,885 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd_flush_garts [2022-11-20 20:06:46,885 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd64_fetch_size [2022-11-20 20:06:46,885 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_generic_mask_memory [2022-11-20 20:06:46,885 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2022-11-20 20:06:46,885 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-20 20:06:46,885 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure virt_to_phys [2022-11-20 20:06:46,885 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_slot [2022-11-20 20:06:46,885 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-20 20:06:46,886 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_dev_put [2022-11-20 20:06:46,886 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_amd64_remove [2022-11-20 20:06:46,886 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd64_tlbflush [2022-11-20 20:06:46,886 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2022-11-20 20:06:46,886 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_aperture_valid [2022-11-20 20:06:46,909 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 252 nodes and edges [2022-11-20 20:06:46,912 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 65 nodes and edges [2022-11-20 20:06:46,915 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2022-11-20 20:06:46,917 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-11-20 20:06:46,920 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-20 20:06:46,923 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 20:06:47,159 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/witness.graphml [2022-11-20 20:06:47,160 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 20:06:47,160 INFO L158 Benchmark]: Toolchain (without parser) took 25614.35ms. Allocated memory was 75.5MB in the beginning and 388.0MB in the end (delta: 312.5MB). Free memory was 48.3MB in the beginning and 244.1MB in the end (delta: -195.8MB). Peak memory consumption was 116.9MB. Max. memory is 16.1GB. [2022-11-20 20:06:47,161 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 75.5MB. Free memory was 52.9MB in the beginning and 52.8MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:06:47,161 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1791.62ms. Allocated memory was 75.5MB in the beginning and 119.5MB in the end (delta: 44.0MB). Free memory was 48.2MB in the beginning and 64.0MB in the end (delta: -15.8MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. [2022-11-20 20:06:47,161 INFO L158 Benchmark]: Boogie Procedure Inliner took 193.09ms. Allocated memory is still 119.5MB. Free memory was 64.0MB in the beginning and 52.4MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 20:06:47,162 INFO L158 Benchmark]: Boogie Preprocessor took 203.43ms. Allocated memory is still 119.5MB. Free memory was 52.4MB in the beginning and 61.8MB in the end (delta: -9.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 20:06:47,162 INFO L158 Benchmark]: RCFGBuilder took 11064.81ms. Allocated memory was 119.5MB in the beginning and 323.0MB in the end (delta: 203.4MB). Free memory was 61.8MB in the beginning and 214.2MB in the end (delta: -152.3MB). Peak memory consumption was 188.7MB. Max. memory is 16.1GB. [2022-11-20 20:06:47,163 INFO L158 Benchmark]: TraceAbstraction took 12067.29ms. Allocated memory was 323.0MB in the beginning and 388.0MB in the end (delta: 65.0MB). Free memory was 213.1MB in the beginning and 281.5MB in the end (delta: -68.4MB). Peak memory consumption was 169.6MB. Max. memory is 16.1GB. [2022-11-20 20:06:47,163 INFO L158 Benchmark]: Witness Printer took 287.81ms. Allocated memory is still 388.0MB. Free memory was 281.5MB in the beginning and 244.1MB in the end (delta: 37.4MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-20 20:06:47,165 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 75.5MB. Free memory was 52.9MB in the beginning and 52.8MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1791.62ms. Allocated memory was 75.5MB in the beginning and 119.5MB in the end (delta: 44.0MB). Free memory was 48.2MB in the beginning and 64.0MB in the end (delta: -15.8MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 193.09ms. Allocated memory is still 119.5MB. Free memory was 64.0MB in the beginning and 52.4MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 203.43ms. Allocated memory is still 119.5MB. Free memory was 52.4MB in the beginning and 61.8MB in the end (delta: -9.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 11064.81ms. Allocated memory was 119.5MB in the beginning and 323.0MB in the end (delta: 203.4MB). Free memory was 61.8MB in the beginning and 214.2MB in the end (delta: -152.3MB). Peak memory consumption was 188.7MB. Max. memory is 16.1GB. * TraceAbstraction took 12067.29ms. Allocated memory was 323.0MB in the beginning and 388.0MB in the end (delta: 65.0MB). Free memory was 213.1MB in the beginning and 281.5MB in the end (delta: -68.4MB). Peak memory consumption was 169.6MB. Max. memory is 16.1GB. * Witness Printer took 287.81ms. Allocated memory is still 388.0MB. Free memory was 281.5MB in the beginning and 244.1MB in the end (delta: 37.4MB). Peak memory consumption was 35.7MB. 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: 4248]: 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 33 procedures, 595 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 12.0s, OverallIterations: 3, TraceHistogramMax: 13, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 745 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 745 mSDsluCounter, 4094 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1615 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 32 IncrementalHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 2479 mSDtfsCounter, 32 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 740 GetRequests, 730 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=594occurred in iteration=0, InterpolantAutomatonStates: 9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 239 LocationsWithAnnotation, 1023 PreInvPairs, 1221 NumberOfFragments, 529 HoareAnnotationTreeSize, 1023 FomulaSimplifications, 143 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 239 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 5.3s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 590 NumberOfCodeBlocks, 590 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 739 ConstructedInterpolants, 0 QuantifiedInterpolants, 1102 SizeOfPredicates, 6 NumberOfNonLiveVariables, 8542 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 5 InterpolantComputations, 3 PerfectInterpolantSequences, 2675/2761 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: 2924]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3476]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3604]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3060]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4450]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4404]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3304]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3370]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4499]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2877]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4371]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3476]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3465]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4462]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3380]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3824]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3744]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4354]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3245]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3047]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3108]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3785]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2963]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4343]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4412]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4495]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2932]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4198]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3793]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2703]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3476]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4219]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2737]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3476]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4430]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3060]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4227]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3060]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3693]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3245]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4489]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4374]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4400]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4364]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2859]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3380]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2836]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3422]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4361]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4397]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4235]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4440]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2908]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4384]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4470]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4211]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4388]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4380]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4509]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4377]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3836]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2712]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4517]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3419]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3060]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3815]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4394]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 RESULT: Ultimate proved your program to be correct! [2022-11-20 20:06:47,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b750da-f60a-4c75-b411-a4b36ef0dad5/bin/utaipan-6cKwYrpEi9/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