./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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.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_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 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 10:37:26,152 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:37:26,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:37:26,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:37:26,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:37:26,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:37:26,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:37:26,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:37:26,212 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:37:26,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:37:26,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:37:26,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:37:26,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:37:26,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:37:26,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:37:26,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:37:26,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:37:26,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:37:26,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:37:26,229 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:37:26,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:37:26,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:37:26,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:37:26,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:37:26,252 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:37:26,253 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:37:26,253 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:37:26,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:37:26,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:37:26,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:37:26,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:37:26,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:37:26,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:37:26,258 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:37:26,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:37:26,263 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:37:26,264 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:37:26,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:37:26,265 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:37:26,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:37:26,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:37:26,270 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 10:37:26,314 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:37:26,314 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:37:26,315 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:37:26,315 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:37:26,316 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:37:26,317 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:37:26,318 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:37:26,318 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:37:26,318 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:37:26,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:37:26,320 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:37:26,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:37:26,320 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:37:26,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:37:26,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:37:26,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:37:26,321 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:37:26,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:37:26,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:37:26,322 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:37:26,322 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:37:26,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:37:26,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:37:26,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:37:26,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:37:26,324 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:37:26,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:37:26,324 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:37:26,325 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:37:26,325 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:37:26,325 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_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3ad79c73c7c36539d3c26bfe8df446634cd4736d8e3f680a88d06ab7ac88dc6 [2022-11-20 10:37:26,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:37:26,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:37:26,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:37:26,689 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:37:26,689 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:37:26,691 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/../../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 10:37:29,694 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:37:30,161 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:37:30,162 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/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 10:37:30,196 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/data/79732e153/21355c664fff40529e4c2c6b9dc64da6/FLAGe2e4c675e [2022-11-20 10:37:30,216 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/data/79732e153/21355c664fff40529e4c2c6b9dc64da6 [2022-11-20 10:37:30,218 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:37:30,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:37:30,224 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:30,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:37:30,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:37:30,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:30" (1/1) ... [2022-11-20 10:37:30,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ab168c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:30, skipping insertion in model container [2022-11-20 10:37:30,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:30" (1/1) ... [2022-11-20 10:37:30,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:37:30,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:37:31,091 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 10:37:31,096 INFO L158 Benchmark]: Toolchain (without parser) took 875.02ms. Allocated memory is still 190.8MB. Free memory was 153.2MB in the beginning and 117.7MB in the end (delta: 35.4MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-20 10:37:31,097 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 130.0MB. Free memory was 74.5MB in the beginning and 74.4MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:37:31,098 INFO L158 Benchmark]: CACSL2BoogieTranslator took 871.10ms. Allocated memory is still 190.8MB. Free memory was 153.2MB in the beginning and 117.7MB in the end (delta: 35.4MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-20 10:37:31,100 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 130.0MB. Free memory was 74.5MB in the beginning and 74.4MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 871.10ms. Allocated memory is still 190.8MB. Free memory was 153.2MB in the beginning and 117.7MB in the end (delta: 35.4MB). Peak memory consumption was 35.7MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.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_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 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 10:37:33,494 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:37:33,497 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:37:33,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:37:33,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:37:33,545 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:37:33,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:37:33,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:37:33,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:37:33,562 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:37:33,563 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:37:33,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:37:33,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:37:33,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:37:33,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:37:33,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:37:33,569 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:37:33,570 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:37:33,576 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:37:33,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:37:33,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:37:33,591 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:37:33,592 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:37:33,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:37:33,596 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:37:33,597 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:37:33,597 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:37:33,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:37:33,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:37:33,604 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:37:33,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:37:33,606 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:37:33,608 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:37:33,609 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:37:33,610 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:37:33,610 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:37:33,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:37:33,611 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:37:33,611 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:37:33,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:37:33,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:37:33,618 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 10:37:33,669 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:37:33,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:37:33,670 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:37:33,671 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:37:33,672 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:37:33,672 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:37:33,673 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:37:33,673 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:37:33,673 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:37:33,673 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:37:33,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:37:33,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:37:33,675 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:37:33,675 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:37:33,675 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:37:33,676 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:37:33,676 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:37:33,676 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:37:33,676 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:37:33,677 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:37:33,677 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:37:33,677 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:37:33,677 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:37:33,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:37:33,678 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:37:33,678 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:37:33,678 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:37:33,678 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:37:33,679 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:37:33,679 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:37:33,679 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:37:33,679 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:37:33,680 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:37:33,680 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_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3ad79c73c7c36539d3c26bfe8df446634cd4736d8e3f680a88d06ab7ac88dc6 [2022-11-20 10:37:34,102 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:37:34,126 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:37:34,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:37:34,130 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:37:34,130 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:37:34,132 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/../../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 10:37:37,461 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:37:38,060 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:37:38,060 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/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 10:37:38,088 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/data/662a5a4e1/eb1efbf943a54cc7adb28bf406535b63/FLAG0fa21e237 [2022-11-20 10:37:38,115 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/data/662a5a4e1/eb1efbf943a54cc7adb28bf406535b63 [2022-11-20 10:37:38,118 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:37:38,119 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:37:38,122 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:38,122 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:37:38,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:37:38,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:38" (1/1) ... [2022-11-20 10:37:38,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7350a370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:38, skipping insertion in model container [2022-11-20 10:37:38,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:38" (1/1) ... [2022-11-20 10:37:38,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:37:38,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:37:39,222 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_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/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 10:37:39,282 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:37:39,345 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 10:37:39,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:37:39,600 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_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/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 10:37:39,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:37:39,639 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 10:37:39,847 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_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/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 10:37:39,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:37:39,977 INFO L208 MainTranslator]: Completed translation [2022-11-20 10:37:39,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39 WrapperNode [2022-11-20 10:37:39,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:39,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 10:37:39,979 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 10:37:39,979 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 10:37:39,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39" (1/1) ... [2022-11-20 10:37:40,047 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39" (1/1) ... [2022-11-20 10:37:40,177 INFO L138 Inliner]: procedures = 151, calls = 784, calls flagged for inlining = 74, calls inlined = 71, statements flattened = 2030 [2022-11-20 10:37:40,177 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 10:37:40,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 10:37:40,179 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 10:37:40,180 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 10:37:40,189 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39" (1/1) ... [2022-11-20 10:37:40,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39" (1/1) ... [2022-11-20 10:37:40,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39" (1/1) ... [2022-11-20 10:37:40,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39" (1/1) ... [2022-11-20 10:37:40,316 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39" (1/1) ... [2022-11-20 10:37:40,326 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39" (1/1) ... [2022-11-20 10:37:40,335 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39" (1/1) ... [2022-11-20 10:37:40,343 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39" (1/1) ... [2022-11-20 10:37:40,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 10:37:40,360 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 10:37:40,360 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 10:37:40,360 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 10:37:40,361 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39" (1/1) ... [2022-11-20 10:37:40,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:37:40,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:37:40,393 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 10:37:40,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 10:37:40,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-20 10:37:40,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-20 10:37:40,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 10:37:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 10:37:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-20 10:37:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-20 10:37:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 10:37:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2022-11-20 10:37:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2022-11-20 10:37:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 10:37:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 10:37:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 10:37:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 10:37:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 10:37:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure node_to_amd_nb [2022-11-20 10:37:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure node_to_amd_nb [2022-11-20 10:37:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory [2022-11-20 10:37:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory [2022-11-20 10:37:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 10:37:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 10:37:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_num [2022-11-20 10:37:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_num [2022-11-20 10:37:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 10:37:40,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 10:37:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_resume [2022-11-20 10:37:40,438 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_resume [2022-11-20 10:37:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 10:37:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 10:37:40,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-20 10:37:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-20 10:37:40,439 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 10:37:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 10:37:40,439 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-11-20 10:37:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-11-20 10:37:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 10:37:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-20 10:37:40,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-20 10:37:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-20 10:37:40,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-20 10:37:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 10:37:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 10:37:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 10:37:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type [2022-11-20 10:37:40,441 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type [2022-11-20 10:37:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-20 10:37:40,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-20 10:37:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure amd_8151_configure [2022-11-20 10:37:40,442 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_8151_configure [2022-11-20 10:37:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 10:37:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure nforce3_agp_init [2022-11-20 10:37:40,442 INFO L138 BoogieDeclarations]: Found implementation of procedure nforce3_agp_init [2022-11-20 10:37:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_has_feature [2022-11-20 10:37:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature [2022-11-20 10:37:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_1 [2022-11-20 10:37:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1 [2022-11-20 10:37:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure global_cache_flush [2022-11-20 10:37:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure global_cache_flush [2022-11-20 10:37:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 10:37:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 10:37:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 10:37:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 10:37:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 10:37:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 10:37:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 10:37:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 10:37:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 10:37:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 10:37:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 10:37:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 10:37:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 10:37:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure agp_put_bridge [2022-11-20 10:37:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_put_bridge [2022-11-20 10:37:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure amd_flush_garts [2022-11-20 10:37:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_flush_garts [2022-11-20 10:37:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_fetch_size [2022-11-20 10:37:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_fetch_size [2022-11-20 10:37:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_slot [2022-11-20 10:37:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_slot [2022-11-20 10:37:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_remove [2022-11-20 10:37:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_remove [2022-11-20 10:37:40,448 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_tlbflush [2022-11-20 10:37:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_tlbflush [2022-11-20 10:37:40,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 10:37:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 10:37:40,448 INFO L130 BoogieDeclarations]: Found specification of procedure agp_aperture_valid [2022-11-20 10:37:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_aperture_valid [2022-11-20 10:37:40,919 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 10:37:40,922 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 10:37:41,356 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 10:37:50,695 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 10:37:50,707 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 10:37:50,707 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 10:37:50,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:37:50 BoogieIcfgContainer [2022-11-20 10:37:50,714 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 10:37:50,716 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 10:37:50,716 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 10:37:50,718 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 10:37:50,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 10:37:38" (1/3) ... [2022-11-20 10:37:50,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70a7ca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:37:50, skipping insertion in model container [2022-11-20 10:37:50,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:39" (2/3) ... [2022-11-20 10:37:50,720 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70a7ca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:37:50, skipping insertion in model container [2022-11-20 10:37:50,720 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:37:50" (3/3) ... [2022-11-20 10:37:50,721 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 10:37:50,741 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 10:37:50,742 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 10:37:50,842 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 10:37:50,851 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@73c6955, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 10:37:50,851 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 10:37:50,864 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 10:37:50,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-20 10:37:50,898 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:37:50,900 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 10:37:50,902 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:37:50,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:37:50,910 INFO L85 PathProgramCache]: Analyzing trace with hash 597075798, now seen corresponding path program 1 times [2022-11-20 10:37:50,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:37:50,930 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1410374998] [2022-11-20 10:37:50,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:37:50,931 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 10:37:50,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:37:50,939 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 10:37:50,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 10:37:52,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:37:53,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 2064 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-20 10:37:53,050 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:37:53,093 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 10:37:53,093 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:37:53,098 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:37:53,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1410374998] [2022-11-20 10:37:53,099 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1410374998] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:37:53,099 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:37:53,099 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 10:37:53,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [695965437] [2022-11-20 10:37:53,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:37:53,106 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-20 10:37:53,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:37:53,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-20 10:37:53,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 10:37:53,156 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 10:37:53,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:37:53,239 INFO L93 Difference]: Finished difference Result 1183 states and 1701 transitions. [2022-11-20 10:37:53,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-20 10:37:53,242 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 10:37:53,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:37:53,257 INFO L225 Difference]: With dead ends: 1183 [2022-11-20 10:37:53,257 INFO L226 Difference]: Without dead ends: 582 [2022-11-20 10:37:53,265 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 10:37:53,268 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 10:37:53,269 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 10:37:53,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 582 states. [2022-11-20 10:37:53,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 582 to 582. [2022-11-20 10:37:53,380 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 10:37:53,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 582 states and 823 transitions. [2022-11-20 10:37:53,393 INFO L78 Accepts]: Start accepts. Automaton has 582 states and 823 transitions. Word has length 141 [2022-11-20 10:37:53,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:37:53,395 INFO L495 AbstractCegarLoop]: Abstraction has 582 states and 823 transitions. [2022-11-20 10:37:53,397 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 10:37:53,397 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 823 transitions. [2022-11-20 10:37:53,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-20 10:37:53,407 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:37:53,407 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 10:37:53,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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)] Ended with exit code 0 [2022-11-20 10:37:53,635 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 10:37:53,636 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:37:53,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:37:53,636 INFO L85 PathProgramCache]: Analyzing trace with hash -1020845102, now seen corresponding path program 1 times [2022-11-20 10:37:53,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:37:53,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [692907655] [2022-11-20 10:37:53,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:37:53,640 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 10:37:53,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:37:53,641 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 10:37:53,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 10:37:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:37:56,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 2064 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-20 10:37:56,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:37:56,280 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 10:37:56,280 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:37:56,281 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:37:56,281 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [692907655] [2022-11-20 10:37:56,281 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [692907655] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:37:56,281 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:37:56,281 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 10:37:56,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753693653] [2022-11-20 10:37:56,282 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:37:56,283 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 10:37:56,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:37:56,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 10:37:56,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 10:37:56,284 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 10:37:56,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:37:56,545 INFO L93 Difference]: Finished difference Result 1160 states and 1652 transitions. [2022-11-20 10:37:56,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 10:37:56,546 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 10:37:56,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:37:56,551 INFO L225 Difference]: With dead ends: 1160 [2022-11-20 10:37:56,551 INFO L226 Difference]: Without dead ends: 583 [2022-11-20 10:37:56,553 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 10:37:56,554 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 10:37:56,554 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 10:37:56,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 583 states. [2022-11-20 10:37:56,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 583 to 583. [2022-11-20 10:37:56,577 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 10:37:56,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 824 transitions. [2022-11-20 10:37:56,581 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 824 transitions. Word has length 141 [2022-11-20 10:37:56,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:37:56,583 INFO L495 AbstractCegarLoop]: Abstraction has 583 states and 824 transitions. [2022-11-20 10:37:56,583 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 10:37:56,583 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 824 transitions. [2022-11-20 10:37:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-20 10:37:56,586 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:37:56,586 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 10:37:56,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 10:37:56,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 10:37:56,820 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:37:56,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:37:56,820 INFO L85 PathProgramCache]: Analyzing trace with hash -101822197, now seen corresponding path program 1 times [2022-11-20 10:37:56,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:37:56,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2010606170] [2022-11-20 10:37:56,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:37:56,825 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 10:37:56,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:37:56,827 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 10:37:56,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 10:37:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:37:59,187 INFO L263 TraceCheckSpWp]: Trace formula consists of 2207 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-20 10:37:59,194 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:37:59,330 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 10:37:59,330 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 10:37:59,753 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 10:37:59,754 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:37:59,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2010606170] [2022-11-20 10:37:59,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2010606170] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 10:37:59,755 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 10:37:59,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-11-20 10:37:59,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728929488] [2022-11-20 10:37:59,755 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 10:37:59,756 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-20 10:37:59,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:37:59,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-20 10:37:59,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-20 10:37:59,757 INFO L87 Difference]: Start difference. First operand 583 states and 824 transitions. Second operand has 8 states, 8 states have (on average 7.625) internal successors, (61), 8 states have internal predecessors, (61), 2 states have call successors, (30), 2 states have call predecessors, (30), 4 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-11-20 10:38:00,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:38:00,631 INFO L93 Difference]: Finished difference Result 1171 states and 1674 transitions. [2022-11-20 10:38:00,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-20 10:38:00,632 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.625) internal successors, (61), 8 states have internal predecessors, (61), 2 states have call successors, (30), 2 states have call predecessors, (30), 4 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 154 [2022-11-20 10:38:00,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:38:00,636 INFO L225 Difference]: With dead ends: 1171 [2022-11-20 10:38:00,636 INFO L226 Difference]: Without dead ends: 593 [2022-11-20 10:38:00,638 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 310 GetRequests, 300 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2022-11-20 10:38:00,639 INFO L413 NwaCegarLoop]: 816 mSDtfsCounter, 14 mSDsluCounter, 4014 mSDsCounter, 0 mSdLazyCounter, 118 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 4830 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 118 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 10:38:00,640 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 4830 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 118 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 10:38:00,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2022-11-20 10:38:00,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 593. [2022-11-20 10:38:00,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 593 states, 444 states have (on average 1.3581081081081081) internal successors, (603), 444 states have internal predecessors, (603), 117 states have call successors, (117), 32 states have call predecessors, (117), 31 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2022-11-20 10:38:00,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 593 states and 836 transitions. [2022-11-20 10:38:00,667 INFO L78 Accepts]: Start accepts. Automaton has 593 states and 836 transitions. Word has length 154 [2022-11-20 10:38:00,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:38:00,667 INFO L495 AbstractCegarLoop]: Abstraction has 593 states and 836 transitions. [2022-11-20 10:38:00,668 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.625) internal successors, (61), 8 states have internal predecessors, (61), 2 states have call successors, (30), 2 states have call predecessors, (30), 4 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-11-20 10:38:00,668 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 836 transitions. [2022-11-20 10:38:00,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-11-20 10:38:00,671 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:38:00,671 INFO L195 NwaCegarLoop]: trace histogram [42, 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 10:38:00,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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)] Ended with exit code 0 [2022-11-20 10:38:00,890 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 10:38:00,891 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:38:00,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:38:00,892 INFO L85 PathProgramCache]: Analyzing trace with hash 157456370, now seen corresponding path program 2 times [2022-11-20 10:38:00,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:38:00,896 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [484931946] [2022-11-20 10:38:00,896 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 10:38:00,896 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 10:38:00,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:38:00,897 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 10:38:00,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 (5)] Waiting until timeout for monitored process [2022-11-20 10:38:02,652 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-20 10:38:02,653 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 10:38:02,774 INFO L263 TraceCheckSpWp]: Trace formula consists of 1657 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 10:38:02,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:38:03,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1811 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1811 trivial. 0 not checked. [2022-11-20 10:38:03,689 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:38:03,690 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:38:03,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [484931946] [2022-11-20 10:38:03,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [484931946] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:38:03,690 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:38:03,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 10:38:03,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015500748] [2022-11-20 10:38:03,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:38:03,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:38:03,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:38:03,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:38:03,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:38:03,692 INFO L87 Difference]: Start difference. First operand 593 states and 836 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 10:38:03,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:38:03,725 INFO L93 Difference]: Finished difference Result 593 states and 836 transitions. [2022-11-20 10:38:03,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:38:03,726 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 183 [2022-11-20 10:38:03,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:38:03,730 INFO L225 Difference]: With dead ends: 593 [2022-11-20 10:38:03,730 INFO L226 Difference]: Without dead ends: 0 [2022-11-20 10:38:03,731 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 181 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:38:03,734 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 10:38:03,735 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 10:38:03,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-20 10:38:03,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-20 10:38:03,738 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 10:38:03,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-20 10:38:03,738 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 183 [2022-11-20 10:38:03,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:38:03,739 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 10:38:03,739 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 10:38:03,739 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-20 10:38:03,739 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-20 10:38:03,742 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 10:38:03,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 (5)] Forceful destruction successful, exit code 0 [2022-11-20 10:38:03,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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 10:38:03,969 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-20 10:38:05,037 INFO L902 garLoopResultBuilder]: At program point L4475(lines 4474 4476) the Hoare annotation is: true [2022-11-20 10:38:05,037 INFO L902 garLoopResultBuilder]: At program point pci_write_config_dwordENTRY(lines 2895 2903) the Hoare annotation is: true [2022-11-20 10:38:05,037 INFO L899 garLoopResultBuilder]: For program point pci_write_config_dwordFINAL(lines 2895 2903) no Hoare annotation was computed. [2022-11-20 10:38:05,038 INFO L899 garLoopResultBuilder]: For program point pci_write_config_dwordEXIT(lines 2895 2903) no Hoare annotation was computed. [2022-11-20 10:38:05,038 INFO L902 garLoopResultBuilder]: At program point agp_generic_type_to_mask_typeENTRY(lines 4416 4418) the Hoare annotation is: true [2022-11-20 10:38:05,038 INFO L899 garLoopResultBuilder]: For program point agp_generic_type_to_mask_typeFINAL(lines 4416 4418) no Hoare annotation was computed. [2022-11-20 10:38:05,038 INFO L899 garLoopResultBuilder]: For program point agp_generic_type_to_mask_typeEXIT(lines 4416 4418) no Hoare annotation was computed. [2022-11-20 10:38:05,038 INFO L902 garLoopResultBuilder]: At program point pci_read_config_dwordENTRY(lines 2886 2894) the Hoare annotation is: true [2022-11-20 10:38:05,038 INFO L899 garLoopResultBuilder]: For program point pci_read_config_dwordFINAL(lines 2886 2894) no Hoare annotation was computed. [2022-11-20 10:38:05,038 INFO L902 garLoopResultBuilder]: At program point L4467(lines 4466 4468) the Hoare annotation is: true [2022-11-20 10:38:05,038 INFO L899 garLoopResultBuilder]: For program point pci_read_config_dwordEXIT(lines 2886 2894) no Hoare annotation was computed. [2022-11-20 10:38:05,039 INFO L902 garLoopResultBuilder]: At program point pci_unregister_driverENTRY(lines 4506 4508) the Hoare annotation is: true [2022-11-20 10:38:05,039 INFO L899 garLoopResultBuilder]: For program point pci_unregister_driverFINAL(lines 4506 4508) no Hoare annotation was computed. [2022-11-20 10:38:05,039 INFO L899 garLoopResultBuilder]: For program point pci_unregister_driverEXIT(lines 4506 4508) no Hoare annotation was computed. [2022-11-20 10:38:05,039 INFO L899 garLoopResultBuilder]: For program point ldv_shutdown_1FINAL(lines 4458 4460) no Hoare annotation was computed. [2022-11-20 10:38:05,039 INFO L899 garLoopResultBuilder]: For program point ldv_shutdown_1EXIT(lines 4458 4460) no Hoare annotation was computed. [2022-11-20 10:38:05,039 INFO L902 garLoopResultBuilder]: At program point ldv_shutdown_1ENTRY(lines 4458 4460) the Hoare annotation is: true [2022-11-20 10:38:05,039 INFO L902 garLoopResultBuilder]: At program point L3229(lines 3206 3234) the Hoare annotation is: true [2022-11-20 10:38:05,040 INFO L899 garLoopResultBuilder]: For program point amd_8151_configureEXIT(lines 3196 3235) no Hoare annotation was computed. [2022-11-20 10:38:05,040 INFO L899 garLoopResultBuilder]: For program point L3227(line 3227) no Hoare annotation was computed. [2022-11-20 10:38:05,040 INFO L902 garLoopResultBuilder]: At program point L3186(lines 3176 3188) the Hoare annotation is: true [2022-11-20 10:38:05,040 INFO L902 garLoopResultBuilder]: At program point L3182(line 3182) the Hoare annotation is: true [2022-11-20 10:38:05,040 INFO L899 garLoopResultBuilder]: For program point L3182-1(line 3182) no Hoare annotation was computed. [2022-11-20 10:38:05,040 INFO L899 garLoopResultBuilder]: For program point L3209-1(line 3209) no Hoare annotation was computed. [2022-11-20 10:38:05,040 INFO L902 garLoopResultBuilder]: At program point L2984(line 2984) the Hoare annotation is: true [2022-11-20 10:38:05,041 INFO L902 garLoopResultBuilder]: At program point L3209(line 3209) the Hoare annotation is: true [2022-11-20 10:38:05,041 INFO L899 garLoopResultBuilder]: For program point L3207-1(line 3207) no Hoare annotation was computed. [2022-11-20 10:38:05,041 INFO L902 garLoopResultBuilder]: At program point L3207(line 3207) the Hoare annotation is: true [2022-11-20 10:38:05,041 INFO L899 garLoopResultBuilder]: For program point L2984-1(line 2984) no Hoare annotation was computed. [2022-11-20 10:38:05,041 INFO L902 garLoopResultBuilder]: At program point L2980(line 2980) the Hoare annotation is: true [2022-11-20 10:38:05,041 INFO L899 garLoopResultBuilder]: For program point L2980-1(line 2980) no Hoare annotation was computed. [2022-11-20 10:38:05,041 INFO L902 garLoopResultBuilder]: At program point L3232(line 3232) the Hoare annotation is: true [2022-11-20 10:38:05,041 INFO L899 garLoopResultBuilder]: For program point amd_8151_configureFINAL(lines 3196 3235) no Hoare annotation was computed. [2022-11-20 10:38:05,042 INFO L899 garLoopResultBuilder]: For program point L3232-1(line 3232) no Hoare annotation was computed. [2022-11-20 10:38:05,042 INFO L899 garLoopResultBuilder]: For program point L3228(lines 3228 3231) no Hoare annotation was computed. [2022-11-20 10:38:05,042 INFO L902 garLoopResultBuilder]: At program point L3226(lines 3206 3234) the Hoare annotation is: true [2022-11-20 10:38:05,042 INFO L899 garLoopResultBuilder]: For program point L3222(line 3222) no Hoare annotation was computed. [2022-11-20 10:38:05,042 INFO L899 garLoopResultBuilder]: For program point L3210(lines 3210 3214) no Hoare annotation was computed. [2022-11-20 10:38:05,042 INFO L899 garLoopResultBuilder]: For program point L3210-2(lines 3206 3234) no Hoare annotation was computed. [2022-11-20 10:38:05,042 INFO L902 garLoopResultBuilder]: At program point L2985(lines 2972 2987) the Hoare annotation is: true [2022-11-20 10:38:05,042 INFO L902 garLoopResultBuilder]: At program point amd_8151_configureENTRY(lines 3196 3235) the Hoare annotation is: true [2022-11-20 10:38:05,043 INFO L899 garLoopResultBuilder]: For program point L2981-1(line 2981) no Hoare annotation was computed. [2022-11-20 10:38:05,043 INFO L902 garLoopResultBuilder]: At program point L2981(line 2981) the Hoare annotation is: true [2022-11-20 10:38:05,043 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 2829 2835) no Hoare annotation was computed. [2022-11-20 10:38:05,045 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 2829 2835) the Hoare annotation is: true [2022-11-20 10:38:05,045 INFO L902 garLoopResultBuilder]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2022-11-20 10:38:05,045 INFO L899 garLoopResultBuilder]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2022-11-20 10:38:05,045 INFO L899 garLoopResultBuilder]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2022-11-20 10:38:05,045 INFO L899 garLoopResultBuilder]: For program point L3582(lines 3582 3587) no Hoare annotation was computed. [2022-11-20 10:38:05,045 INFO L899 garLoopResultBuilder]: For program point L3549-1(line 3549) no Hoare annotation was computed. [2022-11-20 10:38:05,046 INFO L902 garLoopResultBuilder]: At program point L3549(line 3549) the Hoare annotation is: true [2022-11-20 10:38:05,047 INFO L902 garLoopResultBuilder]: At program point L3599(lines 3545 3602) the Hoare annotation is: true [2022-11-20 10:38:05,047 INFO L899 garLoopResultBuilder]: For program point L3595-1(line 3595) no Hoare annotation was computed. [2022-11-20 10:38:05,047 INFO L902 garLoopResultBuilder]: At program point L3595(line 3595) the Hoare annotation is: true [2022-11-20 10:38:05,047 INFO L899 garLoopResultBuilder]: For program point L3558(lines 3558 3561) no Hoare annotation was computed. [2022-11-20 10:38:05,047 INFO L899 garLoopResultBuilder]: For program point L3550(lines 3550 3554) no Hoare annotation was computed. [2022-11-20 10:38:05,047 INFO L902 garLoopResultBuilder]: At program point L3546(line 3546) the Hoare annotation is: true [2022-11-20 10:38:05,047 INFO L899 garLoopResultBuilder]: For program point L3579-1(line 3579) no Hoare annotation was computed. [2022-11-20 10:38:05,048 INFO L902 garLoopResultBuilder]: At program point L3579(line 3579) the Hoare annotation is: true [2022-11-20 10:38:05,049 INFO L899 garLoopResultBuilder]: For program point L3546-1(line 3546) no Hoare annotation was computed. [2022-11-20 10:38:05,049 INFO L899 garLoopResultBuilder]: For program point L3600(line 3600) no Hoare annotation was computed. [2022-11-20 10:38:05,050 INFO L902 garLoopResultBuilder]: At program point L3596(line 3596) the Hoare annotation is: true [2022-11-20 10:38:05,050 INFO L902 garLoopResultBuilder]: At program point L3563(lines 3545 3602) the Hoare annotation is: true [2022-11-20 10:38:05,050 INFO L899 garLoopResultBuilder]: For program point L3596-1(line 3596) no Hoare annotation was computed. [2022-11-20 10:38:05,050 INFO L902 garLoopResultBuilder]: At program point L3592(line 3592) the Hoare annotation is: true [2022-11-20 10:38:05,050 INFO L899 garLoopResultBuilder]: For program point L3592-1(line 3592) no Hoare annotation was computed. [2022-11-20 10:38:05,051 INFO L899 garLoopResultBuilder]: For program point nforce3_agp_initFINAL(lines 3533 3603) no Hoare annotation was computed. [2022-11-20 10:38:05,051 INFO L902 garLoopResultBuilder]: At program point L3580(line 3580) the Hoare annotation is: true [2022-11-20 10:38:05,051 INFO L899 garLoopResultBuilder]: For program point L3580-1(line 3580) no Hoare annotation was computed. [2022-11-20 10:38:05,051 INFO L902 garLoopResultBuilder]: At program point L3576(line 3576) the Hoare annotation is: true [2022-11-20 10:38:05,051 INFO L899 garLoopResultBuilder]: For program point L3576-1(line 3576) no Hoare annotation was computed. [2022-11-20 10:38:05,051 INFO L902 garLoopResultBuilder]: At program point L3568(lines 3545 3602) the Hoare annotation is: true [2022-11-20 10:38:05,051 INFO L899 garLoopResultBuilder]: For program point L3597-1(line 3597) no Hoare annotation was computed. [2022-11-20 10:38:05,051 INFO L902 garLoopResultBuilder]: At program point L3597(line 3597) the Hoare annotation is: true [2022-11-20 10:38:05,052 INFO L899 garLoopResultBuilder]: For program point L3589-1(line 3589) no Hoare annotation was computed. [2022-11-20 10:38:05,052 INFO L902 garLoopResultBuilder]: At program point L3589(line 3589) the Hoare annotation is: true [2022-11-20 10:38:05,052 INFO L899 garLoopResultBuilder]: For program point L3581-1(line 3581) no Hoare annotation was computed. [2022-11-20 10:38:05,052 INFO L902 garLoopResultBuilder]: At program point L3581(line 3581) the Hoare annotation is: true [2022-11-20 10:38:05,052 INFO L902 garLoopResultBuilder]: At program point L3565(lines 3545 3602) the Hoare annotation is: true [2022-11-20 10:38:05,052 INFO L902 garLoopResultBuilder]: At program point L3594(line 3594) the Hoare annotation is: true [2022-11-20 10:38:05,052 INFO L899 garLoopResultBuilder]: For program point L3594-1(line 3594) no Hoare annotation was computed. [2022-11-20 10:38:05,052 INFO L902 garLoopResultBuilder]: At program point nforce3_agp_initENTRY(lines 3533 3603) the Hoare annotation is: true [2022-11-20 10:38:05,052 INFO L899 garLoopResultBuilder]: For program point nforce3_agp_initEXIT(lines 3533 3603) no Hoare annotation was computed. [2022-11-20 10:38:05,053 INFO L899 garLoopResultBuilder]: For program point amd_nb_has_featureEXIT(lines 2950 2955) no Hoare annotation was computed. [2022-11-20 10:38:05,053 INFO L902 garLoopResultBuilder]: At program point amd_nb_has_featureENTRY(lines 2950 2955) the Hoare annotation is: true [2022-11-20 10:38:05,053 INFO L899 garLoopResultBuilder]: For program point amd_nb_has_featureFINAL(lines 2950 2955) no Hoare annotation was computed. [2022-11-20 10:38:05,053 INFO L899 garLoopResultBuilder]: For program point L2959(line 2959) no Hoare annotation was computed. [2022-11-20 10:38:05,053 INFO L902 garLoopResultBuilder]: At program point node_to_amd_nbENTRY(lines 2956 2961) the Hoare annotation is: true [2022-11-20 10:38:05,053 INFO L899 garLoopResultBuilder]: For program point L2959-2(line 2959) no Hoare annotation was computed. [2022-11-20 10:38:05,053 INFO L899 garLoopResultBuilder]: For program point node_to_amd_nbFINAL(lines 2956 2961) no Hoare annotation was computed. [2022-11-20 10:38:05,053 INFO L899 garLoopResultBuilder]: For program point node_to_amd_nbEXIT(lines 2956 2961) no Hoare annotation was computed. [2022-11-20 10:38:05,054 INFO L899 garLoopResultBuilder]: For program point ldv_resume_early_1EXIT(lines 4454 4456) no Hoare annotation was computed. [2022-11-20 10:38:05,054 INFO L902 garLoopResultBuilder]: At program point ldv_resume_early_1ENTRY(lines 4454 4456) the Hoare annotation is: true [2022-11-20 10:38:05,054 INFO L899 garLoopResultBuilder]: For program point ldv_resume_early_1FINAL(lines 4454 4456) no Hoare annotation was computed. [2022-11-20 10:38:05,054 INFO L899 garLoopResultBuilder]: For program point global_cache_flushEXIT(lines 4447 4449) no Hoare annotation was computed. [2022-11-20 10:38:05,054 INFO L902 garLoopResultBuilder]: At program point global_cache_flushFINAL(lines 4447 4449) the Hoare annotation is: true [2022-11-20 10:38:05,054 INFO L899 garLoopResultBuilder]: For program point agp_generic_mask_memoryEXIT(lines 4408 4410) no Hoare annotation was computed. [2022-11-20 10:38:05,054 INFO L902 garLoopResultBuilder]: At program point agp_generic_mask_memoryENTRY(lines 4408 4410) the Hoare annotation is: true [2022-11-20 10:38:05,054 INFO L899 garLoopResultBuilder]: For program point agp_generic_mask_memoryFINAL(lines 4408 4410) no Hoare annotation was computed. [2022-11-20 10:38:05,055 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2760 2776) the Hoare annotation is: true [2022-11-20 10:38:05,055 INFO L899 garLoopResultBuilder]: For program point L2767(lines 2767 2774) no Hoare annotation was computed. [2022-11-20 10:38:05,055 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2760 2776) no Hoare annotation was computed. [2022-11-20 10:38:05,055 INFO L902 garLoopResultBuilder]: At program point L2772(line 2772) the Hoare annotation is: true [2022-11-20 10:38:05,055 INFO L899 garLoopResultBuilder]: For program point L2772-1(line 2772) no Hoare annotation was computed. [2022-11-20 10:38:05,055 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2760 2776) no Hoare annotation was computed. [2022-11-20 10:38:05,055 INFO L899 garLoopResultBuilder]: For program point amd_nb_numEXIT(lines 2944 2949) no Hoare annotation was computed. [2022-11-20 10:38:05,055 INFO L902 garLoopResultBuilder]: At program point amd_nb_numENTRY(lines 2944 2949) the Hoare annotation is: true [2022-11-20 10:38:05,055 INFO L899 garLoopResultBuilder]: For program point amd_nb_numFINAL(lines 2944 2949) no Hoare annotation was computed. [2022-11-20 10:38:05,056 INFO L902 garLoopResultBuilder]: At program point pci_set_power_stateENTRY(lines 4503 4505) the Hoare annotation is: true [2022-11-20 10:38:05,056 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateFINAL(lines 4503 4505) no Hoare annotation was computed. [2022-11-20 10:38:05,056 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateEXIT(lines 4503 4505) no Hoare annotation was computed. [2022-11-20 10:38:05,056 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 4244 4250) no Hoare annotation was computed. [2022-11-20 10:38:05,056 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 4244 4250) the Hoare annotation is: true [2022-11-20 10:38:05,056 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4248) no Hoare annotation was computed. [2022-11-20 10:38:05,056 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 4244 4250) no Hoare annotation was computed. [2022-11-20 10:38:05,056 INFO L902 garLoopResultBuilder]: At program point agp_amd64_resumeENTRY(lines 3703 3716) the Hoare annotation is: true [2022-11-20 10:38:05,057 INFO L899 garLoopResultBuilder]: For program point L3713(line 3713) no Hoare annotation was computed. [2022-11-20 10:38:05,057 INFO L902 garLoopResultBuilder]: At program point L3710(line 3710) the Hoare annotation is: true [2022-11-20 10:38:05,057 INFO L899 garLoopResultBuilder]: For program point L3709(lines 3709 3712) no Hoare annotation was computed. [2022-11-20 10:38:05,057 INFO L899 garLoopResultBuilder]: For program point L3710-1(line 3710) no Hoare annotation was computed. [2022-11-20 10:38:05,057 INFO L899 garLoopResultBuilder]: For program point L3707-1(line 3707) no Hoare annotation was computed. [2022-11-20 10:38:05,057 INFO L902 garLoopResultBuilder]: At program point L3707(line 3707) the Hoare annotation is: true [2022-11-20 10:38:05,058 INFO L902 garLoopResultBuilder]: At program point L3709-2(lines 3709 3712) the Hoare annotation is: true [2022-11-20 10:38:05,058 INFO L899 garLoopResultBuilder]: For program point agp_amd64_resumeEXIT(lines 3703 3716) no Hoare annotation was computed. [2022-11-20 10:38:05,058 INFO L902 garLoopResultBuilder]: At program point L4496(lines 4495 4497) the Hoare annotation is: true [2022-11-20 10:38:05,058 INFO L899 garLoopResultBuilder]: For program point agp_amd64_resumeFINAL(lines 3703 3716) no Hoare annotation was computed. [2022-11-20 10:38:05,058 INFO L899 garLoopResultBuilder]: For program point readlFINAL(lines 2729 2736) no Hoare annotation was computed. [2022-11-20 10:38:05,058 INFO L902 garLoopResultBuilder]: At program point readlENTRY(lines 2729 2736) the Hoare annotation is: true [2022-11-20 10:38:05,059 INFO L899 garLoopResultBuilder]: For program point readlEXIT(lines 2729 2736) no Hoare annotation was computed. [2022-11-20 10:38:05,059 INFO L899 garLoopResultBuilder]: For program point agp_put_bridgeEXIT(lines 4423 4425) no Hoare annotation was computed. [2022-11-20 10:38:05,059 INFO L902 garLoopResultBuilder]: At program point agp_put_bridgeENTRY(lines 4423 4425) the Hoare annotation is: true [2022-11-20 10:38:05,059 INFO L899 garLoopResultBuilder]: For program point agp_put_bridgeFINAL(lines 4423 4425) no Hoare annotation was computed. [2022-11-20 10:38:05,059 INFO L899 garLoopResultBuilder]: For program point amd_flush_gartsEXIT(lines 4433 4435) no Hoare annotation was computed. [2022-11-20 10:38:05,059 INFO L902 garLoopResultBuilder]: At program point amd_flush_gartsFINAL(lines 4433 4435) the Hoare annotation is: true [2022-11-20 10:38:05,059 INFO L902 garLoopResultBuilder]: At program point L3168(lines 3146 3174) the Hoare annotation is: true [2022-11-20 10:38:05,060 INFO L899 garLoopResultBuilder]: For program point L3169(lines 3169 3172) no Hoare annotation was computed. [2022-11-20 10:38:05,060 INFO L899 garLoopResultBuilder]: For program point L3159(lines 3159 3166) no Hoare annotation was computed. [2022-11-20 10:38:05,060 INFO L899 garLoopResultBuilder]: For program point amd64_fetch_sizeEXIT(lines 3138 3175) no Hoare annotation was computed. [2022-11-20 10:38:05,060 INFO L902 garLoopResultBuilder]: At program point amd64_fetch_sizeENTRY(lines 3138 3175) the Hoare annotation is: true [2022-11-20 10:38:05,060 INFO L899 garLoopResultBuilder]: For program point L3153-1(line 3153) no Hoare annotation was computed. [2022-11-20 10:38:05,060 INFO L902 garLoopResultBuilder]: At program point L3153(line 3153) the Hoare annotation is: true [2022-11-20 10:38:05,060 INFO L899 garLoopResultBuilder]: For program point L3149(lines 3149 3152) no Hoare annotation was computed. [2022-11-20 10:38:05,060 INFO L899 garLoopResultBuilder]: For program point L3147-1(line 3147) no Hoare annotation was computed. [2022-11-20 10:38:05,060 INFO L902 garLoopResultBuilder]: At program point L3147(line 3147) the Hoare annotation is: true [2022-11-20 10:38:05,061 INFO L902 garLoopResultBuilder]: At program point L3170(lines 3146 3174) the Hoare annotation is: true [2022-11-20 10:38:05,061 INFO L899 garLoopResultBuilder]: For program point amd64_fetch_sizeFINAL(lines 3138 3175) no Hoare annotation was computed. [2022-11-20 10:38:05,062 INFO L899 garLoopResultBuilder]: For program point L2801-1(line 2801) no Hoare annotation was computed. [2022-11-20 10:38:05,062 INFO L902 garLoopResultBuilder]: At program point L2801(line 2801) the Hoare annotation is: true [2022-11-20 10:38:05,062 INFO L899 garLoopResultBuilder]: For program point L2799-1(line 2799) no Hoare annotation was computed. [2022-11-20 10:38:05,062 INFO L899 garLoopResultBuilder]: For program point ldv_init_zallocFINAL(lines 2794 2804) no Hoare annotation was computed. [2022-11-20 10:38:05,062 INFO L902 garLoopResultBuilder]: At program point L2799(line 2799) the Hoare annotation is: true [2022-11-20 10:38:05,062 INFO L899 garLoopResultBuilder]: For program point ldv_init_zallocEXIT(lines 2794 2804) no Hoare annotation was computed. [2022-11-20 10:38:05,062 INFO L902 garLoopResultBuilder]: At program point ldv_init_zallocENTRY(lines 2794 2804) the Hoare annotation is: true [2022-11-20 10:38:05,062 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 2757 2759) the Hoare annotation is: true [2022-11-20 10:38:05,062 INFO L899 garLoopResultBuilder]: For program point L2758(line 2758) no Hoare annotation was computed. [2022-11-20 10:38:05,063 INFO L899 garLoopResultBuilder]: For program point L2758-2(lines 2757 2759) no Hoare annotation was computed. [2022-11-20 10:38:05,063 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 2757 2759) no Hoare annotation was computed. [2022-11-20 10:38:05,063 INFO L902 garLoopResultBuilder]: At program point L4359(lines 4358 4360) the Hoare annotation is: true [2022-11-20 10:38:05,063 INFO L899 garLoopResultBuilder]: For program point virt_to_physEXIT(lines 2744 2751) no Hoare annotation was computed. [2022-11-20 10:38:05,063 INFO L902 garLoopResultBuilder]: At program point virt_to_physENTRY(lines 2744 2751) the Hoare annotation is: true [2022-11-20 10:38:05,063 INFO L899 garLoopResultBuilder]: For program point virt_to_physFINAL(lines 2744 2751) no Hoare annotation was computed. [2022-11-20 10:38:05,063 INFO L899 garLoopResultBuilder]: For program point pci_get_slotFINAL(lines 4492 4494) no Hoare annotation was computed. [2022-11-20 10:38:05,063 INFO L899 garLoopResultBuilder]: For program point pci_get_slotEXIT(lines 4492 4494) no Hoare annotation was computed. [2022-11-20 10:38:05,063 INFO L902 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2022-11-20 10:38:05,064 INFO L899 garLoopResultBuilder]: For program point L4493-1(line 4493) no Hoare annotation was computed. [2022-11-20 10:38:05,064 INFO L902 garLoopResultBuilder]: At program point pci_get_slotENTRY(lines 4492 4494) the Hoare annotation is: true [2022-11-20 10:38:05,064 INFO L902 garLoopResultBuilder]: At program point pci_dev_putENTRY(lines 4485 4487) the Hoare annotation is: true [2022-11-20 10:38:05,064 INFO L899 garLoopResultBuilder]: For program point pci_dev_putEXIT(lines 4485 4487) no Hoare annotation was computed. [2022-11-20 10:38:05,064 INFO L899 garLoopResultBuilder]: For program point pci_dev_putFINAL(lines 4485 4487) no Hoare annotation was computed. [2022-11-20 10:38:05,064 INFO L902 garLoopResultBuilder]: At program point agp_amd64_removeENTRY(lines 3677 3692) the Hoare annotation is: true [2022-11-20 10:38:05,064 INFO L899 garLoopResultBuilder]: For program point agp_amd64_removeFINAL(lines 3677 3692) no Hoare annotation was computed. [2022-11-20 10:38:05,064 INFO L902 garLoopResultBuilder]: At program point L2929(lines 2924 2931) the Hoare annotation is: true [2022-11-20 10:38:05,065 INFO L902 garLoopResultBuilder]: At program point L4427(lines 4426 4428) the Hoare annotation is: true [2022-11-20 10:38:05,065 INFO L902 garLoopResultBuilder]: At program point L4362(lines 4361 4363) the Hoare annotation is: true [2022-11-20 10:38:05,065 INFO L902 garLoopResultBuilder]: At program point L2856(lines 2853 2858) the Hoare annotation is: true [2022-11-20 10:38:05,065 INFO L902 garLoopResultBuilder]: At program point L3688(line 3688) the Hoare annotation is: true [2022-11-20 10:38:05,065 INFO L899 garLoopResultBuilder]: For program point L3688-1(line 3688) no Hoare annotation was computed. [2022-11-20 10:38:05,066 INFO L899 garLoopResultBuilder]: For program point L3685-1(line 3685) no Hoare annotation was computed. [2022-11-20 10:38:05,067 INFO L899 garLoopResultBuilder]: For program point agp_amd64_removeEXIT(lines 3677 3692) no Hoare annotation was computed. [2022-11-20 10:38:05,067 INFO L902 garLoopResultBuilder]: At program point L3685(line 3685) the Hoare annotation is: true [2022-11-20 10:38:05,067 INFO L899 garLoopResultBuilder]: For program point amd64_tlbflushFINAL(lines 3040 3046) no Hoare annotation was computed. [2022-11-20 10:38:05,067 INFO L899 garLoopResultBuilder]: For program point amd64_tlbflushEXIT(lines 3040 3046) no Hoare annotation was computed. [2022-11-20 10:38:05,067 INFO L902 garLoopResultBuilder]: At program point amd64_tlbflushENTRY(lines 3040 3046) the Hoare annotation is: true [2022-11-20 10:38:05,067 INFO L902 garLoopResultBuilder]: At program point L3043(line 3043) the Hoare annotation is: true [2022-11-20 10:38:05,068 INFO L899 garLoopResultBuilder]: For program point L3867-1(line 3867) no Hoare annotation was computed. [2022-11-20 10:38:05,068 INFO L895 garLoopResultBuilder]: At program point L3867(line 3867) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,069 INFO L895 garLoopResultBuilder]: At program point L3801(lines 3793 3803) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,069 INFO L899 garLoopResultBuilder]: For program point L3669(lines 3669 3672) no Hoare annotation was computed. [2022-11-20 10:38:05,069 INFO L899 garLoopResultBuilder]: For program point L4132(line 4132) no Hoare annotation was computed. [2022-11-20 10:38:05,070 INFO L895 garLoopResultBuilder]: At program point L3868(line 3868) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,070 INFO L899 garLoopResultBuilder]: For program point L3868-1(line 3868) no Hoare annotation was computed. [2022-11-20 10:38:05,070 INFO L895 garLoopResultBuilder]: At program point L4463(lines 4462 4464) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,070 INFO L899 garLoopResultBuilder]: For program point L3340(lines 3340 3345) no Hoare annotation was computed. [2022-11-20 10:38:05,070 INFO L899 garLoopResultBuilder]: For program point L3340-2(lines 3340 3345) no Hoare annotation was computed. [2022-11-20 10:38:05,070 INFO L899 garLoopResultBuilder]: For program point L4133(lines 4133 4137) no Hoare annotation was computed. [2022-11-20 10:38:05,070 INFO L899 garLoopResultBuilder]: For program point L3869-1(line 3869) no Hoare annotation was computed. [2022-11-20 10:38:05,070 INFO L895 garLoopResultBuilder]: At program point L3869(line 3869) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,071 INFO L895 garLoopResultBuilder]: At program point L4398(lines 4397 4399) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,071 INFO L895 garLoopResultBuilder]: At program point L4134(line 4134) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,071 INFO L899 garLoopResultBuilder]: For program point L4134-1(line 4134) no Hoare annotation was computed. [2022-11-20 10:38:05,071 INFO L899 garLoopResultBuilder]: For program point L3936(line 3936) no Hoare annotation was computed. [2022-11-20 10:38:05,071 INFO L895 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,071 INFO L899 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2022-11-20 10:38:05,071 INFO L899 garLoopResultBuilder]: For program point L4069(line 4069) no Hoare annotation was computed. [2022-11-20 10:38:05,071 INFO L899 garLoopResultBuilder]: For program point L4003-1(line 4003) no Hoare annotation was computed. [2022-11-20 10:38:05,071 INFO L895 garLoopResultBuilder]: At program point L4003(line 4003) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,072 INFO L899 garLoopResultBuilder]: For program point L3937(lines 3937 3941) no Hoare annotation was computed. [2022-11-20 10:38:05,072 INFO L899 garLoopResultBuilder]: For program point L3871-1(line 3871) no Hoare annotation was computed. [2022-11-20 10:38:05,072 INFO L895 garLoopResultBuilder]: At program point L3871(line 3871) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,072 INFO L899 garLoopResultBuilder]: For program point L3937-2(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 10:38:05,072 INFO L899 garLoopResultBuilder]: For program point L4070(lines 4070 4074) no Hoare annotation was computed. [2022-11-20 10:38:05,072 INFO L899 garLoopResultBuilder]: For program point L3079-1(line 3079) no Hoare annotation was computed. [2022-11-20 10:38:05,072 INFO L895 garLoopResultBuilder]: At program point L3079(line 3079) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,072 INFO L895 garLoopResultBuilder]: At program point L3938(line 3938) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,072 INFO L895 garLoopResultBuilder]: At program point L3872(line 3872) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,073 INFO L899 garLoopResultBuilder]: For program point L3938-1(line 3938) no Hoare annotation was computed. [2022-11-20 10:38:05,075 INFO L899 garLoopResultBuilder]: For program point L3872-1(line 3872) no Hoare annotation was computed. [2022-11-20 10:38:05,075 INFO L895 garLoopResultBuilder]: At program point L3674(lines 3604 3676) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,075 INFO L895 garLoopResultBuilder]: At program point L3410(lines 3380 3417) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,075 INFO L895 garLoopResultBuilder]: At program point L4401(lines 4400 4402) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,076 INFO L899 garLoopResultBuilder]: For program point L3080(lines 3080 3087) no Hoare annotation was computed. [2022-11-20 10:38:05,076 INFO L899 garLoopResultBuilder]: For program point L3080-2(lines 3080 3087) no Hoare annotation was computed. [2022-11-20 10:38:05,076 INFO L899 garLoopResultBuilder]: For program point L3873-1(line 3873) no Hoare annotation was computed. [2022-11-20 10:38:05,076 INFO L895 garLoopResultBuilder]: At program point L3873(line 3873) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,077 INFO L899 garLoopResultBuilder]: For program point L3477-1(line 3477) no Hoare annotation was computed. [2022-11-20 10:38:05,077 INFO L895 garLoopResultBuilder]: At program point L3477(line 3477) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,077 INFO L899 garLoopResultBuilder]: For program point L3411(line 3411) no Hoare annotation was computed. [2022-11-20 10:38:05,077 INFO L899 garLoopResultBuilder]: For program point L3081-1(line 3081) no Hoare annotation was computed. [2022-11-20 10:38:05,077 INFO L895 garLoopResultBuilder]: At program point L3081(line 3081) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,077 INFO L895 garLoopResultBuilder]: At program point L3874(line 3874) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,078 INFO L895 garLoopResultBuilder]: At program point L2883(lines 2877 2885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,078 INFO L899 garLoopResultBuilder]: For program point L3874-1(line 3874) no Hoare annotation was computed. [2022-11-20 10:38:05,078 INFO L899 garLoopResultBuilder]: For program point L3412(lines 3412 3415) no Hoare annotation was computed. [2022-11-20 10:38:05,078 INFO L899 garLoopResultBuilder]: For program point L3346(lines 3346 3353) no Hoare annotation was computed. [2022-11-20 10:38:05,078 INFO L899 garLoopResultBuilder]: For program point L3346-2(lines 3316 3368) no Hoare annotation was computed. [2022-11-20 10:38:05,078 INFO L899 garLoopResultBuilder]: For program point L3082(lines 3082 3085) no Hoare annotation was computed. [2022-11-20 10:38:05,078 INFO L899 garLoopResultBuilder]: For program point L4139(line 4139) no Hoare annotation was computed. [2022-11-20 10:38:05,078 INFO L899 garLoopResultBuilder]: For program point L3875-1(line 3875) no Hoare annotation was computed. [2022-11-20 10:38:05,078 INFO L895 garLoopResultBuilder]: At program point L3875(line 3875) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,079 INFO L895 garLoopResultBuilder]: At program point L3413(lines 3380 3417) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,079 INFO L899 garLoopResultBuilder]: For program point L3347-1(line 3347) no Hoare annotation was computed. [2022-11-20 10:38:05,079 INFO L895 garLoopResultBuilder]: At program point L3347(line 3347) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,079 INFO L899 garLoopResultBuilder]: For program point L4140(lines 4140 4144) no Hoare annotation was computed. [2022-11-20 10:38:05,079 INFO L899 garLoopResultBuilder]: For program point L4008(line 4008) no Hoare annotation was computed. [2022-11-20 10:38:05,079 INFO L895 garLoopResultBuilder]: At program point L3876(line 3876) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,079 INFO L899 garLoopResultBuilder]: For program point L3942-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 10:38:05,079 INFO L899 garLoopResultBuilder]: For program point L3876-1(line 3876) no Hoare annotation was computed. [2022-11-20 10:38:05,080 INFO L895 garLoopResultBuilder]: At program point L4471(lines 4470 4472) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,080 INFO L895 garLoopResultBuilder]: At program point L3480(line 3480) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,081 INFO L899 garLoopResultBuilder]: For program point L3480-1(line 3480) no Hoare annotation was computed. [2022-11-20 10:38:05,081 INFO L899 garLoopResultBuilder]: For program point L3348(lines 3348 3351) no Hoare annotation was computed. [2022-11-20 10:38:05,081 INFO L895 garLoopResultBuilder]: At program point L4405(lines 4404 4406) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,081 INFO L899 garLoopResultBuilder]: For program point L4141-1(line 4141) no Hoare annotation was computed. [2022-11-20 10:38:05,081 INFO L895 garLoopResultBuilder]: At program point L4141(line 4141) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,081 INFO L902 garLoopResultBuilder]: At program point L4009(line 4009) the Hoare annotation is: true [2022-11-20 10:38:05,082 INFO L899 garLoopResultBuilder]: For program point L3943-1(line 3943) no Hoare annotation was computed. [2022-11-20 10:38:05,083 INFO L895 garLoopResultBuilder]: At program point L3943(line 3943) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,083 INFO L899 garLoopResultBuilder]: For program point L3877-1(line 3877) no Hoare annotation was computed. [2022-11-20 10:38:05,083 INFO L895 garLoopResultBuilder]: At program point L3877(line 3877) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,083 INFO L899 garLoopResultBuilder]: For program point L3481(lines 3481 3485) no Hoare annotation was computed. [2022-11-20 10:38:05,083 INFO L895 garLoopResultBuilder]: At program point L4208(lines 4198 4210) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,083 INFO L899 garLoopResultBuilder]: For program point L4076(line 4076) no Hoare annotation was computed. [2022-11-20 10:38:05,083 INFO L895 garLoopResultBuilder]: At program point L3416(lines 3370 3418) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,083 INFO L899 garLoopResultBuilder]: For program point L4077(lines 4077 4081) no Hoare annotation was computed. [2022-11-20 10:38:05,084 INFO L895 garLoopResultBuilder]: At program point L4078(line 4078) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,084 INFO L899 garLoopResultBuilder]: For program point L4078-1(line 4078) no Hoare annotation was computed. [2022-11-20 10:38:05,084 INFO L899 garLoopResultBuilder]: For program point L3616(lines 3616 3619) no Hoare annotation was computed. [2022-11-20 10:38:05,084 INFO L899 garLoopResultBuilder]: For program point L3947-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 10:38:05,084 INFO L899 garLoopResultBuilder]: For program point L4146(line 4146) no Hoare annotation was computed. [2022-11-20 10:38:05,084 INFO L895 garLoopResultBuilder]: At program point L3089(lines 3060 3129) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,084 INFO L895 garLoopResultBuilder]: At program point L3948(line 3948) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,084 INFO L899 garLoopResultBuilder]: For program point L3948-1(line 3948) no Hoare annotation was computed. [2022-11-20 10:38:05,084 INFO L899 garLoopResultBuilder]: For program point L3750(lines 3750 3753) no Hoare annotation was computed. [2022-11-20 10:38:05,084 INFO L899 garLoopResultBuilder]: For program point L3090(lines 3090 3093) no Hoare annotation was computed. [2022-11-20 10:38:05,085 INFO L899 garLoopResultBuilder]: For program point L4147(lines 4147 4151) no Hoare annotation was computed. [2022-11-20 10:38:05,085 INFO L899 garLoopResultBuilder]: For program point L4015(line 4015) no Hoare annotation was computed. [2022-11-20 10:38:05,085 INFO L899 garLoopResultBuilder]: For program point L4346(lines 4346 4349) no Hoare annotation was computed. [2022-11-20 10:38:05,085 INFO L895 garLoopResultBuilder]: At program point L4214(line 4214) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,085 INFO L902 garLoopResultBuilder]: At program point L4346-1(lines 4343 4352) the Hoare annotation is: true [2022-11-20 10:38:05,085 INFO L899 garLoopResultBuilder]: For program point L4214-1(line 4214) no Hoare annotation was computed. [2022-11-20 10:38:05,085 INFO L895 garLoopResultBuilder]: At program point L3091(lines 3060 3129) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,085 INFO L899 garLoopResultBuilder]: For program point L4016(lines 4016 4049) no Hoare annotation was computed. [2022-11-20 10:38:05,085 INFO L899 garLoopResultBuilder]: For program point L3884(lines 3884 4190) no Hoare annotation was computed. [2022-11-20 10:38:05,086 INFO L895 garLoopResultBuilder]: At program point L4479(lines 4478 4480) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,086 INFO L895 garLoopResultBuilder]: At program point L4347(line 4347) the Hoare annotation is: false [2022-11-20 10:38:05,086 INFO L895 garLoopResultBuilder]: At program point L4413(lines 4412 4414) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,086 INFO L899 garLoopResultBuilder]: For program point L4083(line 4083) no Hoare annotation was computed. [2022-11-20 10:38:05,086 INFO L899 garLoopResultBuilder]: For program point L3885(line 3885) no Hoare annotation was computed. [2022-11-20 10:38:05,086 INFO L899 garLoopResultBuilder]: For program point L3819-1(line 3819) no Hoare annotation was computed. [2022-11-20 10:38:05,086 INFO L895 garLoopResultBuilder]: At program point L3819(line 3819) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,086 INFO L899 garLoopResultBuilder]: For program point L3489(lines 3489 3492) no Hoare annotation was computed. [2022-11-20 10:38:05,086 INFO L899 garLoopResultBuilder]: For program point L3423(lines 3423 3445) no Hoare annotation was computed. [2022-11-20 10:38:05,086 INFO L895 garLoopResultBuilder]: At program point L4216(lines 4211 4218) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,087 INFO L899 garLoopResultBuilder]: For program point L4084(lines 4084 4088) no Hoare annotation was computed. [2022-11-20 10:38:05,087 INFO L899 garLoopResultBuilder]: For program point L4018(lines 4018 4046) no Hoare annotation was computed. [2022-11-20 10:38:05,087 INFO L899 garLoopResultBuilder]: For program point L3886(lines 3886 4013) no Hoare annotation was computed. [2022-11-20 10:38:05,087 INFO L899 garLoopResultBuilder]: For program point L3622(lines 3622 3625) no Hoare annotation was computed. [2022-11-20 10:38:05,087 INFO L899 garLoopResultBuilder]: For program point L3424(line 3424) no Hoare annotation was computed. [2022-11-20 10:38:05,087 INFO L899 garLoopResultBuilder]: For program point L3094(lines 3094 3098) no Hoare annotation was computed. [2022-11-20 10:38:05,087 INFO L899 garLoopResultBuilder]: For program point L4085-1(line 4085) no Hoare annotation was computed. [2022-11-20 10:38:05,087 INFO L899 garLoopResultBuilder]: For program point L3094-2(lines 3094 3098) no Hoare annotation was computed. [2022-11-20 10:38:05,087 INFO L895 garLoopResultBuilder]: At program point L4085(line 4085) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,087 INFO L899 garLoopResultBuilder]: For program point L4019(line 4019) no Hoare annotation was computed. [2022-11-20 10:38:05,088 INFO L899 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2022-11-20 10:38:05,088 INFO L895 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,088 INFO L895 garLoopResultBuilder]: At program point L3821(lines 3815 3823) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,088 INFO L899 garLoopResultBuilder]: For program point L3755(lines 3755 3758) no Hoare annotation was computed. [2022-11-20 10:38:05,088 INFO L899 garLoopResultBuilder]: For program point L3359-1(line 3359) no Hoare annotation was computed. [2022-11-20 10:38:05,089 INFO L895 garLoopResultBuilder]: At program point L3359(line 3359) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,089 INFO L899 garLoopResultBuilder]: For program point L3095-1(line 3095) no Hoare annotation was computed. [2022-11-20 10:38:05,089 INFO L895 garLoopResultBuilder]: At program point L3095(line 3095) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,089 INFO L899 garLoopResultBuilder]: For program point L4020(lines 4020 4025) no Hoare annotation was computed. [2022-11-20 10:38:05,089 INFO L899 garLoopResultBuilder]: For program point L3888(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 10:38:05,089 INFO L895 garLoopResultBuilder]: At program point L4483(lines 4482 4484) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,089 INFO L899 garLoopResultBuilder]: For program point L3360(lines 3360 3363) no Hoare annotation was computed. [2022-11-20 10:38:05,089 INFO L899 garLoopResultBuilder]: For program point L4153(line 4153) no Hoare annotation was computed. [2022-11-20 10:38:05,089 INFO L899 garLoopResultBuilder]: For program point L3889(line 3889) no Hoare annotation was computed. [2022-11-20 10:38:05,090 INFO L899 garLoopResultBuilder]: For program point L3427(line 3427) no Hoare annotation was computed. [2022-11-20 10:38:05,090 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-20 10:38:05,090 INFO L899 garLoopResultBuilder]: For program point L4154(lines 4154 4158) no Hoare annotation was computed. [2022-11-20 10:38:05,090 INFO L899 garLoopResultBuilder]: For program point L3890(lines 3890 3898) no Hoare annotation was computed. [2022-11-20 10:38:05,090 INFO L895 garLoopResultBuilder]: At program point L3494(lines 3476 3526) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,090 INFO L899 garLoopResultBuilder]: For program point L3759-1(lines 3759 3781) no Hoare annotation was computed. [2022-11-20 10:38:05,090 INFO L899 garLoopResultBuilder]: For program point L3759(lines 3759 3781) no Hoare annotation was computed. [2022-11-20 10:38:05,090 INFO L899 garLoopResultBuilder]: For program point L3627(lines 3627 3630) no Hoare annotation was computed. [2022-11-20 10:38:05,090 INFO L895 garLoopResultBuilder]: At program point L4222(line 4222) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,090 INFO L899 garLoopResultBuilder]: For program point L4222-1(line 4222) no Hoare annotation was computed. [2022-11-20 10:38:05,091 INFO L899 garLoopResultBuilder]: For program point L4090(line 4090) no Hoare annotation was computed. [2022-11-20 10:38:05,091 INFO L899 garLoopResultBuilder]: For program point L3958(line 3958) no Hoare annotation was computed. [2022-11-20 10:38:05,091 INFO L899 garLoopResultBuilder]: For program point L3892(lines 3892 3896) no Hoare annotation was computed. [2022-11-20 10:38:05,091 INFO L899 garLoopResultBuilder]: For program point L3760(lines 3760 3766) no Hoare annotation was computed. [2022-11-20 10:38:05,091 INFO L895 garLoopResultBuilder]: At program point L3496(lines 3476 3526) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,091 INFO L899 garLoopResultBuilder]: For program point L3430(line 3430) no Hoare annotation was computed. [2022-11-20 10:38:05,091 INFO L895 garLoopResultBuilder]: At program point L4355(lines 4354 4356) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,091 INFO L895 garLoopResultBuilder]: At program point L4421(lines 4420 4422) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,091 INFO L899 garLoopResultBuilder]: For program point L4091(lines 4091 4095) no Hoare annotation was computed. [2022-11-20 10:38:05,093 INFO L895 garLoopResultBuilder]: At program point L2968(line 2968) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,093 INFO L899 garLoopResultBuilder]: For program point L2968-1(line 2968) no Hoare annotation was computed. [2022-11-20 10:38:05,093 INFO L899 garLoopResultBuilder]: For program point L3959(lines 3959 3966) no Hoare annotation was computed. [2022-11-20 10:38:05,093 INFO L895 garLoopResultBuilder]: At program point L4224(lines 4219 4226) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,093 INFO L895 garLoopResultBuilder]: At program point L2969(lines 2963 2971) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,093 INFO L895 garLoopResultBuilder]: At program point L3366(line 3366) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,093 INFO L899 garLoopResultBuilder]: For program point L3366-1(line 3366) no Hoare annotation was computed. [2022-11-20 10:38:05,093 INFO L899 garLoopResultBuilder]: For program point L4027(line 4027) no Hoare annotation was computed. [2022-11-20 10:38:05,093 INFO L899 garLoopResultBuilder]: For program point L3961(lines 3961 3964) no Hoare annotation was computed. [2022-11-20 10:38:05,094 INFO L899 garLoopResultBuilder]: For program point L3829-1(line 3829) no Hoare annotation was computed. [2022-11-20 10:38:05,094 INFO L895 garLoopResultBuilder]: At program point L3829(line 3829) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,094 INFO L899 garLoopResultBuilder]: For program point L3631(line 3631) no Hoare annotation was computed. [2022-11-20 10:38:05,094 INFO L895 garLoopResultBuilder]: At program point L4490(lines 4489 4491) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,094 INFO L899 garLoopResultBuilder]: For program point L3631-2(lines 3631 3636) no Hoare annotation was computed. [2022-11-20 10:38:05,094 INFO L899 garLoopResultBuilder]: For program point L3631-4(lines 3631 3636) no Hoare annotation was computed. [2022-11-20 10:38:05,094 INFO L895 garLoopResultBuilder]: At program point L3499(lines 3476 3526) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,094 INFO L899 garLoopResultBuilder]: For program point L3433(line 3433) no Hoare annotation was computed. [2022-11-20 10:38:05,095 INFO L895 garLoopResultBuilder]: At program point L3367(lines 3304 3369) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,095 INFO L899 garLoopResultBuilder]: For program point L4160(line 4160) no Hoare annotation was computed. [2022-11-20 10:38:05,095 INFO L899 garLoopResultBuilder]: For program point L4028(lines 4028 4042) no Hoare annotation was computed. [2022-11-20 10:38:05,095 INFO L895 garLoopResultBuilder]: At program point L2839(lines 2836 2841) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,095 INFO L899 garLoopResultBuilder]: For program point L4161(lines 4161 4165) no Hoare annotation was computed. [2022-11-20 10:38:05,095 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 10:38:05,095 INFO L895 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,095 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-11-20 10:38:05,095 INFO L895 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,096 INFO L895 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,096 INFO L899 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2022-11-20 10:38:05,096 INFO L895 garLoopResultBuilder]: At program point L-1-6(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,096 INFO L899 garLoopResultBuilder]: For program point L3831-1(line 3831) no Hoare annotation was computed. [2022-11-20 10:38:05,096 INFO L895 garLoopResultBuilder]: At program point L3831(line 3831) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,096 INFO L899 garLoopResultBuilder]: For program point L3699-1(line 3699) no Hoare annotation was computed. [2022-11-20 10:38:05,096 INFO L895 garLoopResultBuilder]: At program point L3699(line 3699) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,096 INFO L899 garLoopResultBuilder]: For program point L4030(lines 4030 4034) no Hoare annotation was computed. [2022-11-20 10:38:05,096 INFO L895 garLoopResultBuilder]: At program point L3700(lines 3693 3702) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,097 INFO L895 garLoopResultBuilder]: At program point L2709(lines 2703 2711) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,097 INFO L899 garLoopResultBuilder]: For program point L3436(line 3436) no Hoare annotation was computed. [2022-11-20 10:38:05,097 INFO L899 garLoopResultBuilder]: For program point L4097(line 4097) no Hoare annotation was computed. [2022-11-20 10:38:05,097 INFO L895 garLoopResultBuilder]: At program point L3833(lines 3824 3835) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,097 INFO L895 garLoopResultBuilder]: At program point L4230(line 4230) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,097 INFO L899 garLoopResultBuilder]: For program point L4230-1(line 4230) no Hoare annotation was computed. [2022-11-20 10:38:05,097 INFO L899 garLoopResultBuilder]: For program point L4098(lines 4098 4102) no Hoare annotation was computed. [2022-11-20 10:38:05,097 INFO L895 garLoopResultBuilder]: At program point L4032(lines 3859 4196) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,097 INFO L899 garLoopResultBuilder]: For program point L3900(line 3900) no Hoare annotation was computed. [2022-11-20 10:38:05,098 INFO L899 garLoopResultBuilder]: For program point L3768(lines 3768 3772) no Hoare annotation was computed. [2022-11-20 10:38:05,098 INFO L899 garLoopResultBuilder]: For program point L3108(lines 3108 3114) no Hoare annotation was computed. [2022-11-20 10:38:05,098 INFO L899 garLoopResultBuilder]: For program point L3901(lines 3901 3908) no Hoare annotation was computed. [2022-11-20 10:38:05,098 INFO L899 garLoopResultBuilder]: For program point L3439(line 3439) no Hoare annotation was computed. [2022-11-20 10:38:05,098 INFO L895 garLoopResultBuilder]: At program point L4232(lines 4227 4234) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,098 INFO L899 garLoopResultBuilder]: For program point L3968(line 3968) no Hoare annotation was computed. [2022-11-20 10:38:05,098 INFO L895 garLoopResultBuilder]: At program point L4431(lines 4430 4432) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,098 INFO L899 garLoopResultBuilder]: For program point L4167(line 4167) no Hoare annotation was computed. [2022-11-20 10:38:05,098 INFO L899 garLoopResultBuilder]: For program point L4035(lines 4035 4040) no Hoare annotation was computed. [2022-11-20 10:38:05,098 INFO L899 garLoopResultBuilder]: For program point L3969-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 10:38:05,099 INFO L899 garLoopResultBuilder]: For program point L3969(lines 3969 3976) no Hoare annotation was computed. [2022-11-20 10:38:05,099 INFO L899 garLoopResultBuilder]: For program point L3903(lines 3903 3906) no Hoare annotation was computed. [2022-11-20 10:38:05,099 INFO L899 garLoopResultBuilder]: For program point L3507-1(line 3507) no Hoare annotation was computed. [2022-11-20 10:38:05,099 INFO L895 garLoopResultBuilder]: At program point L3507(line 3507) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,099 INFO L899 garLoopResultBuilder]: For program point L4168(lines 4168 4172) no Hoare annotation was computed. [2022-11-20 10:38:05,099 INFO L902 garLoopResultBuilder]: At program point L3111(lines 3108 3113) the Hoare annotation is: true [2022-11-20 10:38:05,099 INFO L895 garLoopResultBuilder]: At program point L3970(line 3970) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,099 INFO L895 garLoopResultBuilder]: At program point L2913(lines 2908 2915) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,099 INFO L899 garLoopResultBuilder]: For program point L3970-1(line 3970) no Hoare annotation was computed. [2022-11-20 10:38:05,100 INFO L895 garLoopResultBuilder]: At program point L3640(line 3640) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,100 INFO L899 garLoopResultBuilder]: For program point L3640-1(line 3640) no Hoare annotation was computed. [2022-11-20 10:38:05,100 INFO L895 garLoopResultBuilder]: At program point L3508(line 3508) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,100 INFO L899 garLoopResultBuilder]: For program point L3442(line 3442) no Hoare annotation was computed. [2022-11-20 10:38:05,100 INFO L899 garLoopResultBuilder]: For program point L3508-1(line 3508) no Hoare annotation was computed. [2022-11-20 10:38:05,100 INFO L899 garLoopResultBuilder]: For program point L3971(lines 3971 3974) no Hoare annotation was computed. [2022-11-20 10:38:05,100 INFO L899 garLoopResultBuilder]: For program point L3509(lines 3509 3513) no Hoare annotation was computed. [2022-11-20 10:38:05,100 INFO L895 garLoopResultBuilder]: At program point L4500(lines 4499 4501) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,100 INFO L899 garLoopResultBuilder]: For program point L4104(line 4104) no Hoare annotation was computed. [2022-11-20 10:38:05,101 INFO L895 garLoopResultBuilder]: At program point L2717(lines 2712 2719) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,101 INFO L899 garLoopResultBuilder]: For program point L3642(lines 3642 3646) no Hoare annotation was computed. [2022-11-20 10:38:05,101 INFO L895 garLoopResultBuilder]: At program point L3246(line 3246) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,101 INFO L899 garLoopResultBuilder]: For program point L3246-1(line 3246) no Hoare annotation was computed. [2022-11-20 10:38:05,101 INFO L899 garLoopResultBuilder]: For program point L4105(lines 4105 4109) no Hoare annotation was computed. [2022-11-20 10:38:05,101 INFO L899 garLoopResultBuilder]: For program point L3775(lines 3775 3779) no Hoare annotation was computed. [2022-11-20 10:38:05,101 INFO L899 garLoopResultBuilder]: For program point L3643-1(line 3643) no Hoare annotation was computed. [2022-11-20 10:38:05,101 INFO L895 garLoopResultBuilder]: At program point L3643(line 3643) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,101 INFO L895 garLoopResultBuilder]: At program point L4238(line 4238) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,102 INFO L899 garLoopResultBuilder]: For program point L3247(lines 3247 3251) no Hoare annotation was computed. [2022-11-20 10:38:05,102 INFO L899 garLoopResultBuilder]: For program point L3247-2(lines 3245 3272) no Hoare annotation was computed. [2022-11-20 10:38:05,102 INFO L899 garLoopResultBuilder]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2022-11-20 10:38:05,102 INFO L895 garLoopResultBuilder]: At program point L3446(lines 3422 3456) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,102 INFO L895 garLoopResultBuilder]: At program point L4372(lines 4371 4373) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,102 INFO L899 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2022-11-20 10:38:05,102 INFO L895 garLoopResultBuilder]: At program point L4240(lines 4235 4242) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,102 INFO L899 garLoopResultBuilder]: For program point L3910(line 3910) no Hoare annotation was computed. [2022-11-20 10:38:05,102 INFO L899 garLoopResultBuilder]: For program point L3382(lines 3382 3385) no Hoare annotation was computed. [2022-11-20 10:38:05,103 INFO L899 garLoopResultBuilder]: For program point L4175(lines 4175 4179) no Hoare annotation was computed. [2022-11-20 10:38:05,103 INFO L899 garLoopResultBuilder]: For program point L3911-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 10:38:05,103 INFO L899 garLoopResultBuilder]: For program point L3911(lines 3911 3918) no Hoare annotation was computed. [2022-11-20 10:38:05,103 INFO L899 garLoopResultBuilder]: For program point L3647(lines 3647 3656) no Hoare annotation was computed. [2022-11-20 10:38:05,103 INFO L899 garLoopResultBuilder]: For program point L3647-2(lines 3647 3656) no Hoare annotation was computed. [2022-11-20 10:38:05,103 INFO L899 garLoopResultBuilder]: For program point L3515-1(line 3515) no Hoare annotation was computed. [2022-11-20 10:38:05,103 INFO L895 garLoopResultBuilder]: At program point L3515(line 3515) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,103 INFO L899 garLoopResultBuilder]: For program point L3449(lines 3449 3454) no Hoare annotation was computed. [2022-11-20 10:38:05,103 INFO L895 garLoopResultBuilder]: At program point L3449-2(lines 3419 3457) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,104 INFO L899 garLoopResultBuilder]: For program point L3119-1(line 3119) no Hoare annotation was computed. [2022-11-20 10:38:05,104 INFO L895 garLoopResultBuilder]: At program point L3119(line 3119) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,104 INFO L899 garLoopResultBuilder]: For program point L4044(line 4044) no Hoare annotation was computed. [2022-11-20 10:38:05,104 INFO L895 garLoopResultBuilder]: At program point L3978(line 3978) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,104 INFO L895 garLoopResultBuilder]: At program point L3912(line 3912) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,104 INFO L899 garLoopResultBuilder]: For program point L3978-1(line 3978) no Hoare annotation was computed. [2022-11-20 10:38:05,104 INFO L899 garLoopResultBuilder]: For program point L3912-1(line 3912) no Hoare annotation was computed. [2022-11-20 10:38:05,104 INFO L895 garLoopResultBuilder]: At program point L3648(line 3648) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,105 INFO L899 garLoopResultBuilder]: For program point L3648-1(line 3648) no Hoare annotation was computed. [2022-11-20 10:38:05,105 INFO L895 garLoopResultBuilder]: At program point L4375(line 4375) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,105 INFO L899 garLoopResultBuilder]: For program point L4375-1(line 4375) no Hoare annotation was computed. [2022-11-20 10:38:05,105 INFO L895 garLoopResultBuilder]: At program point L3318(line 3318) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,105 INFO L895 garLoopResultBuilder]: At program point L4441(lines 4440 4442) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,105 INFO L899 garLoopResultBuilder]: For program point L3318-1(line 3318) no Hoare annotation was computed. [2022-11-20 10:38:05,105 INFO L895 garLoopResultBuilder]: At program point L4375-2(lines 4374 4376) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,105 INFO L899 garLoopResultBuilder]: For program point L4111(line 4111) no Hoare annotation was computed. [2022-11-20 10:38:05,105 INFO L902 garLoopResultBuilder]: At program point L4045(line 4045) the Hoare annotation is: true [2022-11-20 10:38:05,106 INFO L899 garLoopResultBuilder]: For program point L3979(lines 3979 3982) no Hoare annotation was computed. [2022-11-20 10:38:05,106 INFO L899 garLoopResultBuilder]: For program point L3913(lines 3913 3916) no Hoare annotation was computed. [2022-11-20 10:38:05,106 INFO L899 garLoopResultBuilder]: For program point L4112(lines 4112 4116) no Hoare annotation was computed. [2022-11-20 10:38:05,106 INFO L895 garLoopResultBuilder]: At program point L3782(lines 3744 3784) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,106 INFO L899 garLoopResultBuilder]: For program point L3650(lines 3650 3654) no Hoare annotation was computed. [2022-11-20 10:38:05,106 INFO L895 garLoopResultBuilder]: At program point L3518(line 3518) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,106 INFO L899 garLoopResultBuilder]: For program point L3518-1(line 3518) no Hoare annotation was computed. [2022-11-20 10:38:05,106 INFO L895 garLoopResultBuilder]: At program point L3386(line 3386) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,107 INFO L895 garLoopResultBuilder]: At program point L3320(line 3320) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,107 INFO L899 garLoopResultBuilder]: For program point L3386-1(line 3386) no Hoare annotation was computed. [2022-11-20 10:38:05,107 INFO L899 garLoopResultBuilder]: For program point L3320-1(line 3320) no Hoare annotation was computed. [2022-11-20 10:38:05,107 INFO L895 garLoopResultBuilder]: At program point L3122(lines 3060 3129) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,107 INFO L899 garLoopResultBuilder]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2022-11-20 10:38:05,107 INFO L895 garLoopResultBuilder]: At program point L4113(line 4113) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,107 INFO L899 garLoopResultBuilder]: For program point L3651-1(line 3651) no Hoare annotation was computed. [2022-11-20 10:38:05,107 INFO L895 garLoopResultBuilder]: At program point L3651(line 3651) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,107 INFO L895 garLoopResultBuilder]: At program point L4510(lines 4509 4511) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,108 INFO L895 garLoopResultBuilder]: At program point L4378(line 4378) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,108 INFO L899 garLoopResultBuilder]: For program point L3387(lines 3387 3391) no Hoare annotation was computed. [2022-11-20 10:38:05,108 INFO L899 garLoopResultBuilder]: For program point L3387-2(lines 3380 3417) no Hoare annotation was computed. [2022-11-20 10:38:05,108 INFO L899 garLoopResultBuilder]: For program point L4378-1(line 4378) no Hoare annotation was computed. [2022-11-20 10:38:05,108 INFO L895 garLoopResultBuilder]: At program point L4378-2(lines 4377 4379) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,108 INFO L899 garLoopResultBuilder]: For program point L3123(lines 3123 3126) no Hoare annotation was computed. [2022-11-20 10:38:05,108 INFO L895 garLoopResultBuilder]: At program point L3520(line 3520) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,108 INFO L899 garLoopResultBuilder]: For program point L3520-1(line 3520) no Hoare annotation was computed. [2022-11-20 10:38:05,108 INFO L895 garLoopResultBuilder]: At program point L3124(lines 3060 3129) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,109 INFO L899 garLoopResultBuilder]: For program point L4181(line 4181) no Hoare annotation was computed. [2022-11-20 10:38:05,109 INFO L899 garLoopResultBuilder]: For program point L3521-1(line 3521) no Hoare annotation was computed. [2022-11-20 10:38:05,109 INFO L895 garLoopResultBuilder]: At program point L3521(line 3521) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,109 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-20 10:38:05,109 INFO L899 garLoopResultBuilder]: For program point L3323(lines 3323 3331) no Hoare annotation was computed. [2022-11-20 10:38:05,109 INFO L902 garLoopResultBuilder]: At program point L4182(line 4182) the Hoare annotation is: true [2022-11-20 10:38:05,109 INFO L895 garLoopResultBuilder]: At program point L3324(line 3324) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,109 INFO L895 garLoopResultBuilder]: At program point L4381-2(lines 4380 4382) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,109 INFO L895 garLoopResultBuilder]: At program point L4381(line 4381) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,110 INFO L899 garLoopResultBuilder]: For program point L3324-1(line 3324) no Hoare annotation was computed. [2022-11-20 10:38:05,110 INFO L899 garLoopResultBuilder]: For program point L4381-1(line 4381) no Hoare annotation was computed. [2022-11-20 10:38:05,110 INFO L899 garLoopResultBuilder]: For program point L4051(line 4051) no Hoare annotation was computed. [2022-11-20 10:38:05,110 INFO L899 garLoopResultBuilder]: For program point L3919(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 10:38:05,110 INFO L895 garLoopResultBuilder]: At program point L3523(lines 3476 3526) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,110 INFO L899 garLoopResultBuilder]: For program point L3325(lines 3325 3328) no Hoare annotation was computed. [2022-11-20 10:38:05,110 INFO L899 garLoopResultBuilder]: For program point L3259(line 3259) no Hoare annotation was computed. [2022-11-20 10:38:05,110 INFO L899 garLoopResultBuilder]: For program point L4118(line 4118) no Hoare annotation was computed. [2022-11-20 10:38:05,110 INFO L899 garLoopResultBuilder]: For program point L3127-1(line 3127) no Hoare annotation was computed. [2022-11-20 10:38:05,110 INFO L895 garLoopResultBuilder]: At program point L3127(line 3127) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,111 INFO L899 garLoopResultBuilder]: For program point L4052(lines 4052 4186) no Hoare annotation was computed. [2022-11-20 10:38:05,111 INFO L899 garLoopResultBuilder]: For program point L3986(line 3986) no Hoare annotation was computed. [2022-11-20 10:38:05,111 INFO L895 garLoopResultBuilder]: At program point L3920(line 3920) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,111 INFO L895 garLoopResultBuilder]: At program point L2863(lines 2859 2865) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,111 INFO L899 garLoopResultBuilder]: For program point L3920-1(line 3920) no Hoare annotation was computed. [2022-11-20 10:38:05,111 INFO L899 garLoopResultBuilder]: For program point L3524(line 3524) no Hoare annotation was computed. [2022-11-20 10:38:05,111 INFO L895 garLoopResultBuilder]: At program point L3128(lines 3047 3130) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,111 INFO L899 garLoopResultBuilder]: For program point L4119(lines 4119 4123) no Hoare annotation was computed. [2022-11-20 10:38:05,111 INFO L899 garLoopResultBuilder]: For program point L3987(lines 3987 3991) no Hoare annotation was computed. [2022-11-20 10:38:05,112 INFO L899 garLoopResultBuilder]: For program point L3921(lines 3921 3924) no Hoare annotation was computed. [2022-11-20 10:38:05,112 INFO L899 garLoopResultBuilder]: For program point L3987-2(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 10:38:05,112 INFO L899 garLoopResultBuilder]: For program point L3657(lines 3657 3666) no Hoare annotation was computed. [2022-11-20 10:38:05,112 INFO L899 garLoopResultBuilder]: For program point L3657-2(lines 3657 3666) no Hoare annotation was computed. [2022-11-20 10:38:05,112 INFO L895 garLoopResultBuilder]: At program point L3525(lines 3465 3527) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,112 INFO L899 garLoopResultBuilder]: For program point L3261-1(line 3261) no Hoare annotation was computed. [2022-11-20 10:38:05,112 INFO L895 garLoopResultBuilder]: At program point L3261(line 3261) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,112 INFO L899 garLoopResultBuilder]: For program point L4054(lines 4054 4183) no Hoare annotation was computed. [2022-11-20 10:38:05,112 INFO L899 garLoopResultBuilder]: For program point L3063(lines 3063 3066) no Hoare annotation was computed. [2022-11-20 10:38:05,112 INFO L895 garLoopResultBuilder]: At program point L3988(line 3988) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,113 INFO L899 garLoopResultBuilder]: For program point L3988-1(line 3988) no Hoare annotation was computed. [2022-11-20 10:38:05,113 INFO L895 garLoopResultBuilder]: At program point L3790(lines 3785 3792) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,113 INFO L895 garLoopResultBuilder]: At program point L4451(lines 4450 4452) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,113 INFO L895 garLoopResultBuilder]: At program point L4385(lines 4384 4386) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,113 INFO L899 garLoopResultBuilder]: For program point L4055(line 4055) no Hoare annotation was computed. [2022-11-20 10:38:05,113 INFO L895 garLoopResultBuilder]: At program point L4518(lines 4517 4519) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,113 INFO L899 garLoopResultBuilder]: For program point L3263-1(line 3263) no Hoare annotation was computed. [2022-11-20 10:38:05,113 INFO L895 garLoopResultBuilder]: At program point L3263(line 3263) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,113 INFO L899 garLoopResultBuilder]: For program point L4188(line 4188) no Hoare annotation was computed. [2022-11-20 10:38:05,114 INFO L899 garLoopResultBuilder]: For program point L4056(lines 4056 4060) no Hoare annotation was computed. [2022-11-20 10:38:05,114 INFO L899 garLoopResultBuilder]: For program point L3660(lines 3660 3664) no Hoare annotation was computed. [2022-11-20 10:38:05,114 INFO L902 garLoopResultBuilder]: At program point L4189(line 4189) the Hoare annotation is: true [2022-11-20 10:38:05,114 INFO L899 garLoopResultBuilder]: For program point L4057-1(line 4057) no Hoare annotation was computed. [2022-11-20 10:38:05,114 INFO L895 garLoopResultBuilder]: At program point L4057(line 4057) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,114 INFO L899 garLoopResultBuilder]: For program point L3661-1(line 3661) no Hoare annotation was computed. [2022-11-20 10:38:05,114 INFO L895 garLoopResultBuilder]: At program point L3661(line 3661) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,114 INFO L895 garLoopResultBuilder]: At program point L3265(lines 3245 3272) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,114 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-20 10:38:05,115 INFO L899 garLoopResultBuilder]: For program point L3992-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 10:38:05,115 INFO L895 garLoopResultBuilder]: At program point L3860(line 3860) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,115 INFO L899 garLoopResultBuilder]: For program point L3860-1(line 3860) no Hoare annotation was computed. [2022-11-20 10:38:05,115 INFO L899 garLoopResultBuilder]: For program point L3266(line 3266) no Hoare annotation was computed. [2022-11-20 10:38:05,115 INFO L895 garLoopResultBuilder]: At program point L4389(lines 4388 4390) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,115 INFO L895 garLoopResultBuilder]: At program point L4191(lines 3859 4196) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,115 INFO L899 garLoopResultBuilder]: For program point L3068(lines 3068 3071) no Hoare annotation was computed. [2022-11-20 10:38:05,115 INFO L899 garLoopResultBuilder]: For program point L4125(line 4125) no Hoare annotation was computed. [2022-11-20 10:38:05,115 INFO L895 garLoopResultBuilder]: At program point L2936(lines 2932 2938) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,116 INFO L899 garLoopResultBuilder]: For program point L3993-1(line 3993) no Hoare annotation was computed. [2022-11-20 10:38:05,116 INFO L895 garLoopResultBuilder]: At program point L3993(line 3993) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,116 INFO L899 garLoopResultBuilder]: For program point L3333(lines 3333 3336) no Hoare annotation was computed. [2022-11-20 10:38:05,116 INFO L899 garLoopResultBuilder]: For program point L3333-2(lines 3333 3336) no Hoare annotation was computed. [2022-11-20 10:38:05,116 INFO L899 garLoopResultBuilder]: For program point L3267(lines 3267 3270) no Hoare annotation was computed. [2022-11-20 10:38:05,116 INFO L899 garLoopResultBuilder]: For program point L4126(lines 4126 4130) no Hoare annotation was computed. [2022-11-20 10:38:05,116 INFO L895 garLoopResultBuilder]: At program point L3928(line 3928) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,116 INFO L895 garLoopResultBuilder]: At program point L3862(line 3862) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,116 INFO L899 garLoopResultBuilder]: For program point L3928-1(line 3928) no Hoare annotation was computed. [2022-11-20 10:38:05,117 INFO L899 garLoopResultBuilder]: For program point L3796(lines 3796 3799) no Hoare annotation was computed. [2022-11-20 10:38:05,117 INFO L899 garLoopResultBuilder]: For program point L3862-1(line 3862) no Hoare annotation was computed. [2022-11-20 10:38:05,117 INFO L899 garLoopResultBuilder]: For program point L3796-2(lines 3796 3799) no Hoare annotation was computed. [2022-11-20 10:38:05,117 INFO L899 garLoopResultBuilder]: For program point L3400(line 3400) no Hoare annotation was computed. [2022-11-20 10:38:05,117 INFO L895 garLoopResultBuilder]: At program point L3268(lines 3245 3272) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,117 INFO L899 garLoopResultBuilder]: For program point L3929(lines 3929 3932) no Hoare annotation was computed. [2022-11-20 10:38:05,117 INFO L895 garLoopResultBuilder]: At program point L4392(lines 4391 4393) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,117 INFO L899 garLoopResultBuilder]: For program point L4062(line 4062) no Hoare annotation was computed. [2022-11-20 10:38:05,117 INFO L895 garLoopResultBuilder]: At program point L2741(lines 2737 2743) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,118 INFO L902 garLoopResultBuilder]: At program point L4195(lines 3836 4197) the Hoare annotation is: true [2022-11-20 10:38:05,118 INFO L899 garLoopResultBuilder]: For program point L3072(lines 3072 3075) no Hoare annotation was computed. [2022-11-20 10:38:05,118 INFO L899 garLoopResultBuilder]: For program point L4063(lines 4063 4067) no Hoare annotation was computed. [2022-11-20 10:38:05,118 INFO L899 garLoopResultBuilder]: For program point L3997-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-20 10:38:05,118 INFO L899 garLoopResultBuilder]: For program point L3865-1(line 3865) no Hoare annotation was computed. [2022-11-20 10:38:05,118 INFO L895 garLoopResultBuilder]: At program point L3865(line 3865) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,118 INFO L899 garLoopResultBuilder]: For program point L3403(lines 3403 3408) no Hoare annotation was computed. [2022-11-20 10:38:05,118 INFO L895 garLoopResultBuilder]: At program point L3271(lines 3236 3273) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,118 INFO L895 garLoopResultBuilder]: At program point L3998(line 3998) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,141 INFO L899 garLoopResultBuilder]: For program point L3998-1(line 3998) no Hoare annotation was computed. [2022-11-20 10:38:05,141 INFO L895 garLoopResultBuilder]: At program point L3866(line 3866) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,141 INFO L899 garLoopResultBuilder]: For program point L3866-1(line 3866) no Hoare annotation was computed. [2022-11-20 10:38:05,141 INFO L895 garLoopResultBuilder]: At program point L4395(lines 4394 4396) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2022-11-20 10:38:05,142 INFO L899 garLoopResultBuilder]: For program point ldv_memsetFINAL(lines 2805 2812) no Hoare annotation was computed. [2022-11-20 10:38:05,142 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-20 10:38:05,142 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-11-20 10:38:05,142 INFO L902 garLoopResultBuilder]: At program point ldv_memsetENTRY(lines 2805 2812) the Hoare annotation is: true [2022-11-20 10:38:05,142 INFO L899 garLoopResultBuilder]: For program point ldv_memsetEXIT(lines 2805 2812) no Hoare annotation was computed. [2022-11-20 10:38:05,143 INFO L902 garLoopResultBuilder]: At program point agp_aperture_validENTRY(lines 3282 3303) the Hoare annotation is: true [2022-11-20 10:38:05,143 INFO L902 garLoopResultBuilder]: At program point L4445(lines 4444 4446) the Hoare annotation is: true [2022-11-20 10:38:05,143 INFO L899 garLoopResultBuilder]: For program point L3002(lines 3002 3006) no Hoare annotation was computed. [2022-11-20 10:38:05,143 INFO L899 garLoopResultBuilder]: For program point L3291(lines 3291 3300) no Hoare annotation was computed. [2022-11-20 10:38:05,143 INFO L899 garLoopResultBuilder]: For program point L3291-2(lines 3291 3300) no Hoare annotation was computed. [2022-11-20 10:38:05,143 INFO L899 garLoopResultBuilder]: For program point L3287(lines 3287 3290) no Hoare annotation was computed. [2022-11-20 10:38:05,143 INFO L899 garLoopResultBuilder]: For program point L2996(lines 2996 3000) no Hoare annotation was computed. [2022-11-20 10:38:05,143 INFO L899 garLoopResultBuilder]: For program point L2992(lines 2992 2995) no Hoare annotation was computed. [2022-11-20 10:38:05,143 INFO L902 garLoopResultBuilder]: At program point L4365-2(lines 4364 4366) the Hoare annotation is: true [2022-11-20 10:38:05,143 INFO L902 garLoopResultBuilder]: At program point L4365(line 4365) the Hoare annotation is: true [2022-11-20 10:38:05,144 INFO L899 garLoopResultBuilder]: For program point L4365-1(line 4365) no Hoare annotation was computed. [2022-11-20 10:38:05,144 INFO L899 garLoopResultBuilder]: For program point agp_aperture_validEXIT(lines 3282 3303) no Hoare annotation was computed. [2022-11-20 10:38:05,144 INFO L899 garLoopResultBuilder]: For program point L3294(lines 3294 3298) no Hoare annotation was computed. [2022-11-20 10:38:05,144 INFO L899 garLoopResultBuilder]: For program point L3007(lines 3007 3011) no Hoare annotation was computed. [2022-11-20 10:38:05,144 INFO L899 garLoopResultBuilder]: For program point agp_aperture_validFINAL(lines 3282 3303) no Hoare annotation was computed. [2022-11-20 10:38:05,144 INFO L902 garLoopResultBuilder]: At program point L3012(lines 2988 3014) the Hoare annotation is: true [2022-11-20 10:38:05,148 INFO L444 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2022-11-20 10:38:05,153 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 10:38:05,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 10:38:05 BoogieIcfgContainer [2022-11-20 10:38:05,190 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 10:38:05,191 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 10:38:05,191 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 10:38:05,191 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 10:38:05,192 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:37:50" (3/4) ... [2022-11-20 10:38:05,195 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-20 10:38:05,201 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_dword [2022-11-20 10:38:05,201 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd_nb_num [2022-11-20 10:38:05,201 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2022-11-20 10:38:05,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_generic_type_to_mask_type [2022-11-20 10:38:05,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_dword [2022-11-20 10:38:05,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-20 10:38:05,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unregister_driver [2022-11-20 10:38:05,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_amd64_resume [2022-11-20 10:38:05,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_shutdown_1 [2022-11-20 10:38:05,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd_8151_configure [2022-11-20 10:38:05,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-20 10:38:05,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-11-20 10:38:05,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nforce3_agp_init [2022-11-20 10:38:05,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd_nb_has_feature [2022-11-20 10:38:05,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2022-11-20 10:38:05,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure node_to_amd_nb [2022-11-20 10:38:05,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_resume_early_1 [2022-11-20 10:38:05,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_put_bridge [2022-11-20 10:38:05,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure global_cache_flush [2022-11-20 10:38:05,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd_flush_garts [2022-11-20 10:38:05,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd64_fetch_size [2022-11-20 10:38:05,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_generic_mask_memory [2022-11-20 10:38:05,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2022-11-20 10:38:05,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-20 10:38:05,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure virt_to_phys [2022-11-20 10:38:05,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_slot [2022-11-20 10:38:05,205 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-20 10:38:05,205 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_dev_put [2022-11-20 10:38:05,205 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_amd64_remove [2022-11-20 10:38:05,205 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd64_tlbflush [2022-11-20 10:38:05,205 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2022-11-20 10:38:05,206 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_aperture_valid [2022-11-20 10:38:05,240 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 252 nodes and edges [2022-11-20 10:38:05,243 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 65 nodes and edges [2022-11-20 10:38:05,246 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2022-11-20 10:38:05,249 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-11-20 10:38:05,252 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-20 10:38:05,255 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 10:38:05,512 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/witness.graphml [2022-11-20 10:38:05,512 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 10:38:05,513 INFO L158 Benchmark]: Toolchain (without parser) took 27393.60ms. Allocated memory was 77.6MB in the beginning and 413.1MB in the end (delta: 335.5MB). Free memory was 49.9MB in the beginning and 315.9MB in the end (delta: -266.0MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. [2022-11-20 10:38:05,513 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory is still 55.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:38:05,514 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1856.14ms. Allocated memory was 77.6MB in the beginning and 127.9MB in the end (delta: 50.3MB). Free memory was 49.8MB in the beginning and 71.5MB in the end (delta: -21.7MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2022-11-20 10:38:05,514 INFO L158 Benchmark]: Boogie Procedure Inliner took 199.27ms. Allocated memory is still 127.9MB. Free memory was 71.5MB in the beginning and 59.8MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:38:05,514 INFO L158 Benchmark]: Boogie Preprocessor took 180.09ms. Allocated memory is still 127.9MB. Free memory was 59.8MB in the beginning and 71.2MB in the end (delta: -11.4MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2022-11-20 10:38:05,515 INFO L158 Benchmark]: RCFGBuilder took 10354.25ms. Allocated memory was 127.9MB in the beginning and 343.9MB in the end (delta: 216.0MB). Free memory was 71.2MB in the beginning and 250.1MB in the end (delta: -178.9MB). Peak memory consumption was 209.8MB. Max. memory is 16.1GB. [2022-11-20 10:38:05,515 INFO L158 Benchmark]: TraceAbstraction took 14474.56ms. Allocated memory was 343.9MB in the beginning and 413.1MB in the end (delta: 69.2MB). Free memory was 249.0MB in the beginning and 353.3MB in the end (delta: -104.2MB). Peak memory consumption was 203.3MB. Max. memory is 16.1GB. [2022-11-20 10:38:05,515 INFO L158 Benchmark]: Witness Printer took 321.69ms. Allocated memory is still 413.1MB. Free memory was 353.3MB in the beginning and 315.9MB in the end (delta: 37.4MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-20 10:38:05,518 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory is still 55.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1856.14ms. Allocated memory was 77.6MB in the beginning and 127.9MB in the end (delta: 50.3MB). Free memory was 49.8MB in the beginning and 71.5MB in the end (delta: -21.7MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 199.27ms. Allocated memory is still 127.9MB. Free memory was 71.5MB in the beginning and 59.8MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 180.09ms. Allocated memory is still 127.9MB. Free memory was 59.8MB in the beginning and 71.2MB in the end (delta: -11.4MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. * RCFGBuilder took 10354.25ms. Allocated memory was 127.9MB in the beginning and 343.9MB in the end (delta: 216.0MB). Free memory was 71.2MB in the beginning and 250.1MB in the end (delta: -178.9MB). Peak memory consumption was 209.8MB. Max. memory is 16.1GB. * TraceAbstraction took 14474.56ms. Allocated memory was 343.9MB in the beginning and 413.1MB in the end (delta: 69.2MB). Free memory was 249.0MB in the beginning and 353.3MB in the end (delta: -104.2MB). Peak memory consumption was 203.3MB. Max. memory is 16.1GB. * Witness Printer took 321.69ms. Allocated memory is still 413.1MB. Free memory was 353.3MB in the beginning and 315.9MB 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: 14.3s, OverallIterations: 4, TraceHistogramMax: 42, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 759 SdHoareTripleChecker+Valid, 0.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 759 mSDsluCounter, 8924 SdHoareTripleChecker+Invalid, 0.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5629 mSDsCounter, 40 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 150 IncrementalHoareTripleChecker+Invalid, 190 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 40 mSolverCounterUnsat, 3295 mSDtfsCounter, 150 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 773 GetRequests, 759 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=594occurred in iteration=0, InterpolantAutomatonStates: 19, 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, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 239 LocationsWithAnnotation, 1306 PreInvPairs, 1533 NumberOfFragments, 529 HoareAnnotationTreeSize, 1306 FomulaSimplifications, 440 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 239 FomulaSimplificationsInter, 58 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 6.4s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 619 NumberOfCodeBlocks, 477 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 768 ConstructedInterpolants, 0 QuantifiedInterpolants, 1189 SizeOfPredicates, 6 NumberOfNonLiveVariables, 7992 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 5 InterpolantComputations, 3 PerfectInterpolantSequences, 3835/3921 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 10:38:05,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c5c255-0fc1-4cb8-924c-b4a963b32f20/bin/uautomizer-ug76WZFUDN/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