./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0b10b1b3528380403ac10783c1c50048dfd3b52c04b5bded1769f348bdf69761 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:58:00,604 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:58:00,678 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-12 00:58:00,684 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:58:00,685 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:58:00,730 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:58:00,732 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:58:00,733 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:58:00,734 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:58:00,739 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:58:00,740 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:58:00,741 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:58:00,741 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:58:00,743 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:58:00,744 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:58:00,744 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:58:00,745 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:58:00,745 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:58:00,746 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:58:00,746 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:58:00,747 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:58:00,747 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:58:00,748 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:58:00,749 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:58:00,749 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:58:00,749 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:58:00,750 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:58:00,750 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:58:00,751 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:58:00,751 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:58:00,753 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:58:00,753 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:58:00,754 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:58:00,754 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:58:00,754 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:58:00,755 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:58:00,755 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:58:00,755 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:58:00,756 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:58:00,756 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:58:00,756 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:58:00,757 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:58:00,757 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b10b1b3528380403ac10783c1c50048dfd3b52c04b5bded1769f348bdf69761 [2023-11-12 00:58:01,102 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:58:01,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:58:01,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:58:01,146 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:58:01,147 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:58:01,149 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i [2023-11-12 00:58:04,522 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:58:05,305 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:58:05,307 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i [2023-11-12 00:58:05,362 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/data/186cab699/1dba9cd5dc0e48dc81486fb0694d4eb7/FLAGdfc5b66a7 [2023-11-12 00:58:05,381 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/data/186cab699/1dba9cd5dc0e48dc81486fb0694d4eb7 [2023-11-12 00:58:05,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:58:05,394 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:58:05,402 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:58:05,402 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:58:05,409 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:58:05,411 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:58:05" (1/1) ... [2023-11-12 00:58:05,412 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51b89914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:05, skipping insertion in model container [2023-11-12 00:58:05,413 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:58:05" (1/1) ... [2023-11-12 00:58:05,597 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:58:07,120 WARN L240 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_ab3910b5-097c-4780-b48e-a1dd96b0bd19/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i[224660,224673] [2023-11-12 00:58:07,160 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:58:07,283 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:58:07,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2988] [2023-11-12 00:58:07,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2995] [2023-11-12 00:58:07,709 WARN L240 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_ab3910b5-097c-4780-b48e-a1dd96b0bd19/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i[224660,224673] [2023-11-12 00:58:07,733 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:58:08,231 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:58:08,241 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:58:08,241 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08 WrapperNode [2023-11-12 00:58:08,242 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:58:08,243 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:58:08,244 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:58:08,244 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:58:08,254 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08" (1/1) ... [2023-11-12 00:58:08,401 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08" (1/1) ... [2023-11-12 00:58:08,636 INFO L138 Inliner]: procedures = 164, calls = 3820, calls flagged for inlining = 51, calls inlined = 38, statements flattened = 4634 [2023-11-12 00:58:08,637 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:58:08,637 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:58:08,638 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:58:08,638 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:58:08,648 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08" (1/1) ... [2023-11-12 00:58:08,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08" (1/1) ... [2023-11-12 00:58:08,701 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08" (1/1) ... [2023-11-12 00:58:08,703 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08" (1/1) ... [2023-11-12 00:58:08,839 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08" (1/1) ... [2023-11-12 00:58:08,872 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08" (1/1) ... [2023-11-12 00:58:08,911 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08" (1/1) ... [2023-11-12 00:58:08,935 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08" (1/1) ... [2023-11-12 00:58:08,973 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:58:08,975 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:58:08,975 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:58:08,976 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:58:08,977 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08" (1/1) ... [2023-11-12 00:58:08,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:58:09,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:58:09,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:58:09,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:58:09,066 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-12 00:58:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-12 00:58:09,067 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-11-12 00:58:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-11-12 00:58:09,067 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-12 00:58:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-12 00:58:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2023-11-12 00:58:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2023-11-12 00:58:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2023-11-12 00:58:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2023-11-12 00:58:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:58:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-12 00:58:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-12 00:58:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure has_old_autopwm [2023-11-12 00:58:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure has_old_autopwm [2023-11-12 00:58:09,071 INFO L130 BoogieDeclarations]: Found specification of procedure it87_write_value [2023-11-12 00:58:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_write_value [2023-11-12 00:58:09,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 00:58:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 00:58:09,073 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-12 00:58:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-12 00:58:09,073 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-12 00:58:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-12 00:58:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-12 00:58:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-12 00:58:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-11-12 00:58:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-11-12 00:58:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:58:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2023-11-12 00:58:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2023-11-12 00:58:09,077 INFO L130 BoogieDeclarations]: Found specification of procedure it87_remove_files [2023-11-12 00:58:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_remove_files [2023-11-12 00:58:09,077 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2023-11-12 00:58:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2023-11-12 00:58:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:58:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure has_16bit_fans [2023-11-12 00:58:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure has_16bit_fans [2023-11-12 00:58:09,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:58:09,079 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inw [2023-11-12 00:58:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inw [2023-11-12 00:58:09,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:58:09,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:58:09,080 INFO L130 BoogieDeclarations]: Found specification of procedure it87_read_value [2023-11-12 00:58:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_read_value [2023-11-12 00:58:09,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:58:09,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-11-12 00:58:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-11-12 00:58:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:58:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2023-11-12 00:58:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2023-11-12 00:58:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:58:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-12 00:58:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-12 00:58:09,082 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 00:58:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 00:58:09,082 INFO L130 BoogieDeclarations]: Found specification of procedure it87_get_fan_group [2023-11-12 00:58:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_get_fan_group [2023-11-12 00:58:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-12 00:58:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-12 00:58:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-12 00:58:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-12 00:58:09,085 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-12 00:58:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-12 00:58:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-12 00:58:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-12 00:58:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:58:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-12 00:58:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-11-12 00:58:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:58:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:58:09,087 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2023-11-12 00:58:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2023-11-12 00:58:09,087 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-12 00:58:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-12 00:58:09,617 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:58:09,621 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:58:10,125 WARN L817 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-12 00:58:10,138 WARN L817 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-12 00:58:17,903 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##195: assume false; [2023-11-12 00:58:17,903 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##196: assume !false; [2023-11-12 00:58:17,903 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2023-11-12 00:58:17,903 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2023-11-12 00:58:17,980 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:58:19,517 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:58:19,517 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 00:58:19,521 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:58:19 BoogieIcfgContainer [2023-11-12 00:58:19,522 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:58:19,524 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:58:19,524 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:58:19,528 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:58:19,528 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:58:05" (1/3) ... [2023-11-12 00:58:19,529 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1df0c315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:58:19, skipping insertion in model container [2023-11-12 00:58:19,529 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:58:08" (2/3) ... [2023-11-12 00:58:19,530 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1df0c315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:58:19, skipping insertion in model container [2023-11-12 00:58:19,530 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:58:19" (3/3) ... [2023-11-12 00:58:19,531 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-hwmon-it87.ko.cil.out.i [2023-11-12 00:58:19,552 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:58:19,552 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 00:58:19,623 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:58:19,634 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@4a1b147a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:58:19,634 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 00:58:19,643 INFO L276 IsEmpty]: Start isEmpty. Operand has 419 states, 266 states have (on average 1.368421052631579) internal successors, (364), 277 states have internal predecessors, (364), 120 states have call successors, (120), 31 states have call predecessors, (120), 31 states have return successors, (120), 120 states have call predecessors, (120), 120 states have call successors, (120) [2023-11-12 00:58:19,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-12 00:58:19,656 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:58:19,657 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:58:19,657 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:58:19,665 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:58:19,666 INFO L85 PathProgramCache]: Analyzing trace with hash 282551633, now seen corresponding path program 1 times [2023-11-12 00:58:19,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:58:19,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346652731] [2023-11-12 00:58:19,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:58:19,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:58:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:58:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:58:21,431 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-12 00:58:21,431 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346652731] [2023-11-12 00:58:21,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [346652731] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:58:21,432 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:58:21,433 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-12 00:58:21,435 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095908511] [2023-11-12 00:58:21,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:58:21,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 00:58:21,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-12 00:58:21,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 00:58:21,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:58:21,484 INFO L87 Difference]: Start difference. First operand has 419 states, 266 states have (on average 1.368421052631579) internal successors, (364), 277 states have internal predecessors, (364), 120 states have call successors, (120), 31 states have call predecessors, (120), 31 states have return successors, (120), 120 states have call predecessors, (120), 120 states have call successors, (120) Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-12 00:58:22,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-12 00:58:23,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:58:23,442 INFO L93 Difference]: Finished difference Result 421 states and 605 transitions. [2023-11-12 00:58:23,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 00:58:23,446 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 23 [2023-11-12 00:58:23,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:58:23,452 INFO L225 Difference]: With dead ends: 421 [2023-11-12 00:58:23,453 INFO L226 Difference]: Without dead ends: 0 [2023-11-12 00:58:23,467 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:58:23,475 INFO L413 NwaCegarLoop]: 511 mSDtfsCounter, 587 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 587 SdHoareTripleChecker+Valid, 511 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2023-11-12 00:58:23,477 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [587 Valid, 511 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 88 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2023-11-12 00:58:23,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-12 00:58:23,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-12 00:58:23,506 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) [2023-11-12 00:58:23,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-12 00:58:23,508 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 23 [2023-11-12 00:58:23,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:58:23,509 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-12 00:58:23,509 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-12 00:58:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-12 00:58:23,512 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-12 00:58:23,518 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 00:58:23,519 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-12 00:58:23,521 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-12 00:58:23,813 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6915 6917) the Hoare annotation is: true [2023-11-12 00:58:23,814 INFO L899 garLoopResultBuilder]: For program point L6916-1(line 6916) no Hoare annotation was computed. [2023-11-12 00:58:23,815 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 6915 6917) no Hoare annotation was computed. [2023-11-12 00:58:23,816 INFO L902 garLoopResultBuilder]: At program point L6916(line 6916) the Hoare annotation is: true [2023-11-12 00:58:23,816 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6897 6899) the Hoare annotation is: true [2023-11-12 00:58:23,816 INFO L899 garLoopResultBuilder]: For program point __release_regionEXIT(lines 6897 6899) no Hoare annotation was computed. [2023-11-12 00:58:23,823 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 3072 3080) no Hoare annotation was computed. [2023-11-12 00:58:23,823 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3072 3080) the Hoare annotation is: true [2023-11-12 00:58:23,823 INFO L902 garLoopResultBuilder]: At program point L3076(line 3076) the Hoare annotation is: true [2023-11-12 00:58:23,824 INFO L899 garLoopResultBuilder]: For program point L3076-1(line 3076) no Hoare annotation was computed. [2023-11-12 00:58:23,825 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7029 7031) no Hoare annotation was computed. [2023-11-12 00:58:23,825 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7029 7031) the Hoare annotation is: true [2023-11-12 00:58:23,825 INFO L899 garLoopResultBuilder]: For program point superio_inwEXIT(lines 3131 3149) no Hoare annotation was computed. [2023-11-12 00:58:23,825 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3131 3149) the Hoare annotation is: true [2023-11-12 00:58:23,826 INFO L899 garLoopResultBuilder]: For program point L3144(line 3144) no Hoare annotation was computed. [2023-11-12 00:58:23,826 INFO L902 garLoopResultBuilder]: At program point L3143-1(line 3143) the Hoare annotation is: true [2023-11-12 00:58:23,826 INFO L902 garLoopResultBuilder]: At program point L3143(line 3143) the Hoare annotation is: true [2023-11-12 00:58:23,826 INFO L902 garLoopResultBuilder]: At program point L3140(line 3140) the Hoare annotation is: true [2023-11-12 00:58:23,827 INFO L899 garLoopResultBuilder]: For program point L3141(line 3141) no Hoare annotation was computed. [2023-11-12 00:58:23,831 INFO L902 garLoopResultBuilder]: At program point L3140-1(line 3140) the Hoare annotation is: true [2023-11-12 00:58:23,831 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6999 7001) the Hoare annotation is: true [2023-11-12 00:58:23,831 INFO L899 garLoopResultBuilder]: For program point printkEXIT(lines 6999 7001) no Hoare annotation was computed. [2023-11-12 00:58:23,832 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6923 6925) the Hoare annotation is: true [2023-11-12 00:58:23,832 INFO L899 garLoopResultBuilder]: For program point dev_printkEXIT(lines 6923 6925) no Hoare annotation was computed. [2023-11-12 00:58:23,832 INFO L902 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2023-11-12 00:58:23,832 INFO L899 garLoopResultBuilder]: For program point L5469-1(line 5469) no Hoare annotation was computed. [2023-11-12 00:58:23,832 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5464 5478) the Hoare annotation is: true [2023-11-12 00:58:23,832 INFO L899 garLoopResultBuilder]: For program point it87_get_fan_groupEXIT(lines 5464 5478) no Hoare annotation was computed. [2023-11-12 00:58:23,833 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6992 6994) the Hoare annotation is: true [2023-11-12 00:58:23,834 INFO L899 garLoopResultBuilder]: For program point platform_driver_unregisterEXIT(lines 6992 6994) no Hoare annotation was computed. [2023-11-12 00:58:23,835 INFO L899 garLoopResultBuilder]: For program point _dev_infoEXIT(lines 6904 6906) no Hoare annotation was computed. [2023-11-12 00:58:23,835 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6904 6906) the Hoare annotation is: true [2023-11-12 00:58:23,835 INFO L899 garLoopResultBuilder]: For program point dev_errEXIT(lines 6912 6914) no Hoare annotation was computed. [2023-11-12 00:58:23,835 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6912 6914) the Hoare annotation is: true [2023-11-12 00:58:23,835 INFO L899 garLoopResultBuilder]: For program point dmi_get_system_infoEXIT(lines 6934 6936) no Hoare annotation was computed. [2023-11-12 00:58:23,835 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6934 6936) the Hoare annotation is: true [2023-11-12 00:58:23,836 INFO L899 garLoopResultBuilder]: For program point L6935-1(line 6935) no Hoare annotation was computed. [2023-11-12 00:58:23,836 INFO L902 garLoopResultBuilder]: At program point L6935(line 6935) the Hoare annotation is: true [2023-11-12 00:58:23,836 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7011 7013) the Hoare annotation is: true [2023-11-12 00:58:23,836 INFO L899 garLoopResultBuilder]: For program point sysfs_create_groupEXIT(lines 7011 7013) no Hoare annotation was computed. [2023-11-12 00:58:23,836 INFO L899 garLoopResultBuilder]: For program point it87_read_valueEXIT(lines 6126 6135) no Hoare annotation was computed. [2023-11-12 00:58:23,836 INFO L899 garLoopResultBuilder]: For program point L6130-1(line 6130) no Hoare annotation was computed. [2023-11-12 00:58:23,836 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6126 6135) the Hoare annotation is: true [2023-11-12 00:58:23,837 INFO L902 garLoopResultBuilder]: At program point L3016(line 3016) the Hoare annotation is: true [2023-11-12 00:58:23,837 INFO L902 garLoopResultBuilder]: At program point L3014(line 3014) the Hoare annotation is: true [2023-11-12 00:58:23,837 INFO L899 garLoopResultBuilder]: For program point L3016-1(line 3016) no Hoare annotation was computed. [2023-11-12 00:58:23,837 INFO L902 garLoopResultBuilder]: At program point L6130(line 6130) the Hoare annotation is: true [2023-11-12 00:58:23,837 INFO L899 garLoopResultBuilder]: For program point L3014-1(line 3014) no Hoare annotation was computed. [2023-11-12 00:58:23,837 INFO L902 garLoopResultBuilder]: At program point L3003-1(line 3003) the Hoare annotation is: true [2023-11-12 00:58:23,838 INFO L899 garLoopResultBuilder]: For program point outb_pEXIT(lines 2999 3008) no Hoare annotation was computed. [2023-11-12 00:58:23,838 INFO L902 garLoopResultBuilder]: At program point L3003(line 3003) the Hoare annotation is: true [2023-11-12 00:58:23,839 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2999 3008) the Hoare annotation is: true [2023-11-12 00:58:23,839 INFO L899 garLoopResultBuilder]: For program point outb_pFINAL(lines 2999 3008) no Hoare annotation was computed. [2023-11-12 00:58:23,840 INFO L899 garLoopResultBuilder]: For program point superio_selectFINAL(lines 3150 3159) no Hoare annotation was computed. [2023-11-12 00:58:23,840 INFO L902 garLoopResultBuilder]: At program point L3154-1(line 3154) the Hoare annotation is: true [2023-11-12 00:58:23,840 INFO L899 garLoopResultBuilder]: For program point superio_selectEXIT(lines 3150 3159) no Hoare annotation was computed. [2023-11-12 00:58:23,841 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3150 3159) the Hoare annotation is: true [2023-11-12 00:58:23,841 INFO L902 garLoopResultBuilder]: At program point L3154(line 3154) the Hoare annotation is: true [2023-11-12 00:58:23,841 INFO L899 garLoopResultBuilder]: For program point inbEXIT(lines 2992 2998) no Hoare annotation was computed. [2023-11-12 00:58:23,841 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2992 2998) the Hoare annotation is: true [2023-11-12 00:58:23,841 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2985 2991) the Hoare annotation is: true [2023-11-12 00:58:23,842 INFO L899 garLoopResultBuilder]: For program point outbEXIT(lines 2985 2991) no Hoare annotation was computed. [2023-11-12 00:58:23,842 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_groupEXIT(lines 7017 7019) no Hoare annotation was computed. [2023-11-12 00:58:23,842 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7017 7019) the Hoare annotation is: true [2023-11-12 00:58:23,842 INFO L899 garLoopResultBuilder]: For program point L3357(lines 3350 3366) no Hoare annotation was computed. [2023-11-12 00:58:23,842 INFO L899 garLoopResultBuilder]: For program point has_old_autopwmEXIT(lines 3347 3369) no Hoare annotation was computed. [2023-11-12 00:58:23,842 INFO L899 garLoopResultBuilder]: For program point L3351(lines 3351 3355) no Hoare annotation was computed. [2023-11-12 00:58:23,843 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3347 3369) the Hoare annotation is: true [2023-11-12 00:58:23,843 INFO L899 garLoopResultBuilder]: For program point L3358-1(lines 3350 3366) no Hoare annotation was computed. [2023-11-12 00:58:23,843 INFO L899 garLoopResultBuilder]: For program point L3350(lines 3350 3366) no Hoare annotation was computed. [2023-11-12 00:58:23,843 INFO L902 garLoopResultBuilder]: At program point L5787(line 5787) the Hoare annotation is: true [2023-11-12 00:58:23,843 INFO L899 garLoopResultBuilder]: For program point it87_remove_filesEXIT(lines 5756 5841) no Hoare annotation was computed. [2023-11-12 00:58:23,843 INFO L899 garLoopResultBuilder]: For program point L5787-1(line 5787) no Hoare annotation was computed. [2023-11-12 00:58:23,843 INFO L902 garLoopResultBuilder]: At program point L5812-1(line 5812) the Hoare annotation is: true [2023-11-12 00:58:23,844 INFO L902 garLoopResultBuilder]: At program point L5812(line 5812) the Hoare annotation is: true [2023-11-12 00:58:23,844 INFO L902 garLoopResultBuilder]: At program point L5775(line 5775) the Hoare annotation is: true [2023-11-12 00:58:23,844 INFO L902 garLoopResultBuilder]: At program point L5771(line 5771) the Hoare annotation is: true [2023-11-12 00:58:23,844 INFO L899 garLoopResultBuilder]: For program point L5771-1(line 5771) no Hoare annotation was computed. [2023-11-12 00:58:23,844 INFO L899 garLoopResultBuilder]: For program point it87_remove_filesFINAL(lines 5756 5841) no Hoare annotation was computed. [2023-11-12 00:58:23,844 INFO L899 garLoopResultBuilder]: For program point L5821(lines 5764 5840) no Hoare annotation was computed. [2023-11-12 00:58:23,844 INFO L902 garLoopResultBuilder]: At program point L5817(line 5817) the Hoare annotation is: true [2023-11-12 00:58:23,845 INFO L899 garLoopResultBuilder]: For program point L5813(line 5813) no Hoare annotation was computed. [2023-11-12 00:58:23,845 INFO L899 garLoopResultBuilder]: For program point L5830(lines 5830 5835) no Hoare annotation was computed. [2023-11-12 00:58:23,845 INFO L902 garLoopResultBuilder]: At program point L5830-1(lines 5830 5835) the Hoare annotation is: true [2023-11-12 00:58:23,845 INFO L899 garLoopResultBuilder]: For program point $Ultimate##18(lines 5824 5828) no Hoare annotation was computed. [2023-11-12 00:58:23,845 INFO L899 garLoopResultBuilder]: For program point L5773(lines 5773 5778) no Hoare annotation was computed. [2023-11-12 00:58:23,845 INFO L899 garLoopResultBuilder]: For program point L5773-1(lines 5773 5778) no Hoare annotation was computed. [2023-11-12 00:58:23,845 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5756 5841) the Hoare annotation is: true [2023-11-12 00:58:23,846 INFO L902 garLoopResultBuilder]: At program point L5769(line 5769) the Hoare annotation is: true [2023-11-12 00:58:23,846 INFO L899 garLoopResultBuilder]: For program point L5769-1(line 5769) no Hoare annotation was computed. [2023-11-12 00:58:23,846 INFO L899 garLoopResultBuilder]: For program point $Ultimate##12(lines 5798 5802) no Hoare annotation was computed. [2023-11-12 00:58:23,846 INFO L899 garLoopResultBuilder]: For program point L5815(lines 5815 5820) no Hoare annotation was computed. [2023-11-12 00:58:23,846 INFO L899 garLoopResultBuilder]: For program point L5782-2(lines 5782 5785) no Hoare annotation was computed. [2023-11-12 00:58:23,846 INFO L899 garLoopResultBuilder]: For program point L5807(lines 5807 5810) no Hoare annotation was computed. [2023-11-12 00:58:23,846 INFO L902 garLoopResultBuilder]: At program point L5766(line 5766) the Hoare annotation is: true [2023-11-12 00:58:23,847 INFO L902 garLoopResultBuilder]: At program point L5832(line 5832) the Hoare annotation is: true [2023-11-12 00:58:23,847 INFO L899 garLoopResultBuilder]: For program point L5795(lines 5764 5840) no Hoare annotation was computed. [2023-11-12 00:58:23,847 INFO L899 garLoopResultBuilder]: For program point L5766-1(line 5766) no Hoare annotation was computed. [2023-11-12 00:58:23,847 INFO L899 garLoopResultBuilder]: For program point it87_write_valueEXIT(lines 6136 6145) no Hoare annotation was computed. [2023-11-12 00:58:23,847 INFO L899 garLoopResultBuilder]: For program point L6140-1(line 6140) no Hoare annotation was computed. [2023-11-12 00:58:23,847 INFO L902 garLoopResultBuilder]: At program point L6141(line 6141) the Hoare annotation is: true [2023-11-12 00:58:23,847 INFO L902 garLoopResultBuilder]: At program point L6140(line 6140) the Hoare annotation is: true [2023-11-12 00:58:23,848 INFO L899 garLoopResultBuilder]: For program point L6141-1(line 6141) no Hoare annotation was computed. [2023-11-12 00:58:23,848 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6136 6145) the Hoare annotation is: true [2023-11-12 00:58:23,849 INFO L899 garLoopResultBuilder]: For program point __request_regionEXIT(lines 6900 6902) no Hoare annotation was computed. [2023-11-12 00:58:23,849 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6900 6902) the Hoare annotation is: true [2023-11-12 00:58:23,853 INFO L899 garLoopResultBuilder]: For program point L6901-1(line 6901) no Hoare annotation was computed. [2023-11-12 00:58:23,854 INFO L902 garLoopResultBuilder]: At program point L6901(line 6901) the Hoare annotation is: true [2023-11-12 00:58:23,854 INFO L899 garLoopResultBuilder]: For program point L3116(line 3116) no Hoare annotation was computed. [2023-11-12 00:58:23,854 INFO L902 garLoopResultBuilder]: At program point L3115-1(line 3115) the Hoare annotation is: true [2023-11-12 00:58:23,855 INFO L902 garLoopResultBuilder]: At program point L3115(line 3115) the Hoare annotation is: true [2023-11-12 00:58:23,855 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3111 3120) the Hoare annotation is: true [2023-11-12 00:58:23,855 INFO L899 garLoopResultBuilder]: For program point superio_inbEXIT(lines 3111 3120) no Hoare annotation was computed. [2023-11-12 00:58:23,855 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 6884 6890) no Hoare annotation was computed. [2023-11-12 00:58:23,855 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6884 6890) the Hoare annotation is: true [2023-11-12 00:58:23,856 INFO L899 garLoopResultBuilder]: For program point L6886(line 6886) no Hoare annotation was computed. [2023-11-12 00:58:23,856 INFO L899 garLoopResultBuilder]: For program point L6888-1(line 6888) no Hoare annotation was computed. [2023-11-12 00:58:23,856 INFO L902 garLoopResultBuilder]: At program point L6888(line 6888) the Hoare annotation is: true [2023-11-12 00:58:23,856 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 6884 6890) no Hoare annotation was computed. [2023-11-12 00:58:23,856 INFO L895 garLoopResultBuilder]: At program point L5915(line 5915) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,856 INFO L899 garLoopResultBuilder]: For program point L5915-1(line 5915) no Hoare annotation was computed. [2023-11-12 00:58:23,857 INFO L895 garLoopResultBuilder]: At program point L5717-2(lines 5717 5722) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,857 INFO L899 garLoopResultBuilder]: For program point L5717(lines 5717 5722) no Hoare annotation was computed. [2023-11-12 00:58:23,858 INFO L899 garLoopResultBuilder]: For program point L6180-1(line 6180) no Hoare annotation was computed. [2023-11-12 00:58:23,861 INFO L895 garLoopResultBuilder]: At program point L6180(line 6180) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,862 INFO L899 garLoopResultBuilder]: For program point L6643-1(line 6643) no Hoare annotation was computed. [2023-11-12 00:58:23,862 INFO L895 garLoopResultBuilder]: At program point L6643(line 6643) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,862 INFO L899 garLoopResultBuilder]: For program point L6313-1(line 6313) no Hoare annotation was computed. [2023-11-12 00:58:23,862 INFO L895 garLoopResultBuilder]: At program point L6313(line 6313) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,862 INFO L899 garLoopResultBuilder]: For program point $Ultimate##427(lines 6005 6044) no Hoare annotation was computed. [2023-11-12 00:58:23,862 INFO L895 garLoopResultBuilder]: At program point L6181-4(line 6181) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,863 INFO L899 garLoopResultBuilder]: For program point $Ultimate##425(lines 5999 6003) no Hoare annotation was computed. [2023-11-12 00:58:23,863 INFO L895 garLoopResultBuilder]: At program point L6049(line 6049) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,864 INFO L899 garLoopResultBuilder]: For program point L6181-5(line 6181) no Hoare annotation was computed. [2023-11-12 00:58:23,864 INFO L899 garLoopResultBuilder]: For program point L6049-1(line 6049) no Hoare annotation was computed. [2023-11-12 00:58:23,865 INFO L895 garLoopResultBuilder]: At program point L5719(line 5719) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,865 INFO L899 garLoopResultBuilder]: For program point L5719-1(line 5719) no Hoare annotation was computed. [2023-11-12 00:58:23,865 INFO L895 garLoopResultBuilder]: At program point it87_check_pwm_ldv_24931#1(lines 6162 6203) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,866 INFO L899 garLoopResultBuilder]: For program point it87_device_add_returnLabel#1(lines 6609 6676) no Hoare annotation was computed. [2023-11-12 00:58:23,866 INFO L899 garLoopResultBuilder]: For program point L6315-1(lines 6315 6338) no Hoare annotation was computed. [2023-11-12 00:58:23,866 INFO L899 garLoopResultBuilder]: For program point L6315(lines 6315 6338) no Hoare annotation was computed. [2023-11-12 00:58:23,866 INFO L899 garLoopResultBuilder]: For program point $Ultimate##440(lines 6037 6041) no Hoare annotation was computed. [2023-11-12 00:58:23,866 INFO L899 garLoopResultBuilder]: For program point L6051(lines 6051 6054) no Hoare annotation was computed. [2023-11-12 00:58:23,866 INFO L899 garLoopResultBuilder]: For program point L6778(lines 6778 6785) no Hoare annotation was computed. [2023-11-12 00:58:23,867 INFO L895 garLoopResultBuilder]: At program point it87_find_switch_default#1(lines 5569 5600) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,867 INFO L899 garLoopResultBuilder]: For program point L5986(lines 5986 5992) no Hoare annotation was computed. [2023-11-12 00:58:23,867 INFO L899 garLoopResultBuilder]: For program point L5986-2(lines 5986 5992) no Hoare annotation was computed. [2023-11-12 00:58:23,867 INFO L899 garLoopResultBuilder]: For program point L6317-1(line 6317) no Hoare annotation was computed. [2023-11-12 00:58:23,869 INFO L895 garLoopResultBuilder]: At program point L6317(line 6317) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,869 INFO L899 garLoopResultBuilder]: For program point main_ldv_25063#1(lines 6733 6796) no Hoare annotation was computed. [2023-11-12 00:58:23,869 INFO L899 garLoopResultBuilder]: For program point L5988-1(lines 5988 5989) no Hoare annotation was computed. [2023-11-12 00:58:23,871 INFO L895 garLoopResultBuilder]: At program point L5988(lines 5988 5989) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,871 INFO L899 garLoopResultBuilder]: For program point L5724(line 5724) no Hoare annotation was computed. [2023-11-12 00:58:23,871 INFO L899 garLoopResultBuilder]: For program point L6781(lines 6781 6785) no Hoare annotation was computed. [2023-11-12 00:58:23,872 INFO L895 garLoopResultBuilder]: At program point L5658-5(lines 5658 5661) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,872 INFO L895 garLoopResultBuilder]: At program point L6187(line 6187) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,872 INFO L899 garLoopResultBuilder]: For program point L6319-5(lines 6319 6325) no Hoare annotation was computed. [2023-11-12 00:58:23,872 INFO L899 garLoopResultBuilder]: For program point L6187-1(line 6187) no Hoare annotation was computed. [2023-11-12 00:58:23,872 INFO L899 garLoopResultBuilder]: For program point L6319-4(lines 6319 6325) no Hoare annotation was computed. [2023-11-12 00:58:23,872 INFO L899 garLoopResultBuilder]: For program point L6980-1(line 6980) no Hoare annotation was computed. [2023-11-12 00:58:23,872 INFO L895 garLoopResultBuilder]: At program point L6980(line 6980) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,873 INFO L899 garLoopResultBuilder]: For program point L6716-1(lines 6711 6720) no Hoare annotation was computed. [2023-11-12 00:58:23,873 INFO L895 garLoopResultBuilder]: At program point L5725(line 5725) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,873 INFO L895 garLoopResultBuilder]: At program point L6716(line 6716) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,873 INFO L899 garLoopResultBuilder]: For program point L5725-1(line 5725) no Hoare annotation was computed. [2023-11-12 00:58:23,873 INFO L899 garLoopResultBuilder]: For program point L6254(line 6254) no Hoare annotation was computed. [2023-11-12 00:58:23,873 INFO L899 garLoopResultBuilder]: For program point L6651(lines 6651 6657) no Hoare annotation was computed. [2023-11-12 00:58:23,873 INFO L899 garLoopResultBuilder]: For program point L6321-1(line 6321) no Hoare annotation was computed. [2023-11-12 00:58:23,873 INFO L895 garLoopResultBuilder]: At program point L6321(line 6321) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,874 INFO L899 garLoopResultBuilder]: For program point L5727(lines 5727 5748) no Hoare annotation was computed. [2023-11-12 00:58:23,874 INFO L899 garLoopResultBuilder]: For program point L5595(line 5595) no Hoare annotation was computed. [2023-11-12 00:58:23,874 INFO L895 garLoopResultBuilder]: At program point L6322(line 6322) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,874 INFO L899 garLoopResultBuilder]: For program point L6256-1(lines 6256 6261) no Hoare annotation was computed. [2023-11-12 00:58:23,874 INFO L899 garLoopResultBuilder]: For program point L6256(lines 6256 6261) no Hoare annotation was computed. [2023-11-12 00:58:23,874 INFO L899 garLoopResultBuilder]: For program point L5728(lines 5728 5746) no Hoare annotation was computed. [2023-11-12 00:58:23,874 INFO L899 garLoopResultBuilder]: For program point L6653-1(line 6653) no Hoare annotation was computed. [2023-11-12 00:58:23,875 INFO L895 garLoopResultBuilder]: At program point L6653(line 6653) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,875 INFO L899 garLoopResultBuilder]: For program point L5663(line 5663) no Hoare annotation was computed. [2023-11-12 00:58:23,875 INFO L895 garLoopResultBuilder]: At program point L6258(line 6258) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,875 INFO L899 garLoopResultBuilder]: For program point L6060-2(lines 6060 6063) no Hoare annotation was computed. [2023-11-12 00:58:23,875 INFO L899 garLoopResultBuilder]: For program point L5533(lines 5533 5536) no Hoare annotation was computed. [2023-11-12 00:58:23,875 INFO L899 garLoopResultBuilder]: For program point L5996(lines 5862 6108) no Hoare annotation was computed. [2023-11-12 00:58:23,875 INFO L899 garLoopResultBuilder]: For program point L5732(lines 5732 5744) no Hoare annotation was computed. [2023-11-12 00:58:23,875 INFO L899 garLoopResultBuilder]: For program point it87_probe_returnLabel#1(lines 5842 6109) no Hoare annotation was computed. [2023-11-12 00:58:23,876 INFO L895 garLoopResultBuilder]: At program point L5601(lines 5529 5754) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,876 INFO L895 garLoopResultBuilder]: At program point it87_init_device_ldv_24951#1(lines 6230 6352) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,876 INFO L899 garLoopResultBuilder]: For program point L6791(lines 6733 6796) no Hoare annotation was computed. [2023-11-12 00:58:23,876 INFO L899 garLoopResultBuilder]: For program point superio_enter_returnLabel#1(lines 3160 3178) no Hoare annotation was computed. [2023-11-12 00:58:23,876 INFO L895 garLoopResultBuilder]: At program point L6065(line 6065) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,876 INFO L899 garLoopResultBuilder]: For program point L6065-1(line 6065) no Hoare annotation was computed. [2023-11-12 00:58:23,876 INFO L895 garLoopResultBuilder]: At program point L5603(line 5603) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,877 INFO L899 garLoopResultBuilder]: For program point L5736(lines 5736 5742) no Hoare annotation was computed. [2023-11-12 00:58:23,877 INFO L899 garLoopResultBuilder]: For program point L5538(lines 5538 5545) no Hoare annotation was computed. [2023-11-12 00:58:23,877 INFO L899 garLoopResultBuilder]: For program point L5604(line 5604) no Hoare annotation was computed. [2023-11-12 00:58:23,877 INFO L899 garLoopResultBuilder]: For program point L6661(lines 6661 6667) no Hoare annotation was computed. [2023-11-12 00:58:23,877 INFO L899 garLoopResultBuilder]: For program point L5538-2(lines 5529 5754) no Hoare annotation was computed. [2023-11-12 00:58:23,877 INFO L899 garLoopResultBuilder]: For program point L6067(lines 6067 6070) no Hoare annotation was computed. [2023-11-12 00:58:23,877 INFO L899 garLoopResultBuilder]: For program point L5936-1(line 5936) no Hoare annotation was computed. [2023-11-12 00:58:23,877 INFO L895 garLoopResultBuilder]: At program point L5936(line 5936) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,878 INFO L895 garLoopResultBuilder]: At program point L5738(line 5738) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,878 INFO L895 garLoopResultBuilder]: At program point it87_init_device_ldv_24953#1(lines 6230 6352) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,878 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2023-11-12 00:58:23,878 INFO L899 garLoopResultBuilder]: For program point L5606(lines 5606 5612) no Hoare annotation was computed. [2023-11-12 00:58:23,878 INFO L895 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,878 INFO L899 garLoopResultBuilder]: For program point L5738-1(line 5738) no Hoare annotation was computed. [2023-11-12 00:58:23,878 INFO L899 garLoopResultBuilder]: For program point L5540-1(line 5540) no Hoare annotation was computed. [2023-11-12 00:58:23,878 INFO L895 garLoopResultBuilder]: At program point L5540(line 5540) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,879 INFO L895 garLoopResultBuilder]: At program point L6201(line 6201) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,879 INFO L899 garLoopResultBuilder]: For program point L6201-1(line 6201) no Hoare annotation was computed. [2023-11-12 00:58:23,879 INFO L899 garLoopResultBuilder]: For program point L5673(lines 5673 5686) no Hoare annotation was computed. [2023-11-12 00:58:23,879 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-12 00:58:23,879 INFO L899 garLoopResultBuilder]: For program point L5938(lines 5938 5941) no Hoare annotation was computed. [2023-11-12 00:58:23,879 INFO L899 garLoopResultBuilder]: For program point L5608-1(line 5608) no Hoare annotation was computed. [2023-11-12 00:58:23,879 INFO L895 garLoopResultBuilder]: At program point L5608(line 5608) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,879 INFO L895 garLoopResultBuilder]: At program point L3164(line 3164) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,880 INFO L899 garLoopResultBuilder]: For program point L3164-1(line 3164) no Hoare annotation was computed. [2023-11-12 00:58:23,880 INFO L899 garLoopResultBuilder]: For program point L6071(lines 5862 6108) no Hoare annotation was computed. [2023-11-12 00:58:23,880 INFO L899 garLoopResultBuilder]: For program point L6996-1(line 6996) no Hoare annotation was computed. [2023-11-12 00:58:23,880 INFO L895 garLoopResultBuilder]: At program point L6996(line 6996) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,880 INFO L899 garLoopResultBuilder]: For program point L6005(lines 6005 6044) no Hoare annotation was computed. [2023-11-12 00:58:23,880 INFO L895 garLoopResultBuilder]: At program point L5874(line 5874) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,880 INFO L899 garLoopResultBuilder]: For program point L5874-1(line 5874) no Hoare annotation was computed. [2023-11-12 00:58:23,881 INFO L895 garLoopResultBuilder]: At program point L5676-1(lines 5676 5686) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,881 INFO L899 garLoopResultBuilder]: For program point L5676(lines 5676 5686) no Hoare annotation was computed. [2023-11-12 00:58:23,881 INFO L899 garLoopResultBuilder]: For program point $Ultimate##252(lines 6191 6195) no Hoare annotation was computed. [2023-11-12 00:58:23,881 INFO L899 garLoopResultBuilder]: For program point L3166(lines 3166 3169) no Hoare annotation was computed. [2023-11-12 00:58:23,881 INFO L899 garLoopResultBuilder]: For program point L5677(lines 5673 5686) no Hoare annotation was computed. [2023-11-12 00:58:23,881 INFO L899 garLoopResultBuilder]: For program point L6206(line 6206) no Hoare annotation was computed. [2023-11-12 00:58:23,881 INFO L899 garLoopResultBuilder]: For program point L5942(lines 5942 5951) no Hoare annotation was computed. [2023-11-12 00:58:23,881 INFO L899 garLoopResultBuilder]: For program point L5876(lines 5876 5884) no Hoare annotation was computed. [2023-11-12 00:58:23,881 INFO L895 garLoopResultBuilder]: At program point L5942-2(lines 5942 5951) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,882 INFO L899 garLoopResultBuilder]: For program point L5678(lines 5678 5684) no Hoare annotation was computed. [2023-11-12 00:58:23,882 INFO L899 garLoopResultBuilder]: For program point L6009-2(lines 6009 6012) no Hoare annotation was computed. [2023-11-12 00:58:23,882 INFO L899 garLoopResultBuilder]: For program point L6274(line 6274) no Hoare annotation was computed. [2023-11-12 00:58:23,882 INFO L899 garLoopResultBuilder]: For program point L5944-1(line 5944) no Hoare annotation was computed. [2023-11-12 00:58:23,882 INFO L895 garLoopResultBuilder]: At program point L5878(lines 5878 5879) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,883 INFO L895 garLoopResultBuilder]: At program point L5944(line 5944) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,883 INFO L899 garLoopResultBuilder]: For program point L5878-1(lines 5878 5879) no Hoare annotation was computed. [2023-11-12 00:58:23,883 INFO L899 garLoopResultBuilder]: For program point L6869-1(lines 6866 6877) no Hoare annotation was computed. [2023-11-12 00:58:23,883 INFO L899 garLoopResultBuilder]: For program point L6869(lines 6869 6874) no Hoare annotation was computed. [2023-11-12 00:58:23,883 INFO L899 garLoopResultBuilder]: For program point L5680-1(line 5680) no Hoare annotation was computed. [2023-11-12 00:58:23,883 INFO L895 garLoopResultBuilder]: At program point L5614(line 5614) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,883 INFO L895 garLoopResultBuilder]: At program point L5680(line 5680) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,883 INFO L899 garLoopResultBuilder]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2023-11-12 00:58:23,884 INFO L899 garLoopResultBuilder]: For program point $Ultimate##455(lines 6074 6078) no Hoare annotation was computed. [2023-11-12 00:58:23,884 INFO L899 garLoopResultBuilder]: For program point L6341-1(line 6341) no Hoare annotation was computed. [2023-11-12 00:58:23,884 INFO L895 garLoopResultBuilder]: At program point L6341(line 6341) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,884 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,884 INFO L899 garLoopResultBuilder]: For program point L5549(lines 5549 5600) no Hoare annotation was computed. [2023-11-12 00:58:23,884 INFO L899 garLoopResultBuilder]: For program point L6276-1(lines 6276 6281) no Hoare annotation was computed. [2023-11-12 00:58:23,884 INFO L899 garLoopResultBuilder]: For program point L6210(lines 6210 6215) no Hoare annotation was computed. [2023-11-12 00:58:23,885 INFO L895 garLoopResultBuilder]: At program point L3171-1(line 3171) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,885 INFO L895 garLoopResultBuilder]: At program point L3171(line 3171) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,886 INFO L899 garLoopResultBuilder]: For program point L6276(lines 6276 6281) no Hoare annotation was computed. [2023-11-12 00:58:23,886 INFO L899 garLoopResultBuilder]: For program point L6210-2(lines 6210 6215) no Hoare annotation was computed. [2023-11-12 00:58:23,887 INFO L899 garLoopResultBuilder]: For program point L5946(lines 5946 5949) no Hoare annotation was computed. [2023-11-12 00:58:23,887 INFO L895 garLoopResultBuilder]: At program point L6871(line 6871) the Hoare annotation is: false [2023-11-12 00:58:23,888 INFO L899 garLoopResultBuilder]: For program point L6673(lines 6612 6675) no Hoare annotation was computed. [2023-11-12 00:58:23,888 INFO L899 garLoopResultBuilder]: For program point $Ultimate##230(lines 6172 6176) no Hoare annotation was computed. [2023-11-12 00:58:23,888 INFO L895 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,888 INFO L895 garLoopResultBuilder]: At program point L6938(line 6938) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,888 INFO L899 garLoopResultBuilder]: For program point L6938-1(line 6938) no Hoare annotation was computed. [2023-11-12 00:58:23,888 INFO L899 garLoopResultBuilder]: For program point L5749(lines 5529 5754) no Hoare annotation was computed. [2023-11-12 00:58:23,888 INFO L899 garLoopResultBuilder]: For program point L6740(lines 6740 6743) no Hoare annotation was computed. [2023-11-12 00:58:23,888 INFO L899 garLoopResultBuilder]: For program point L5617(lines 5617 5623) no Hoare annotation was computed. [2023-11-12 00:58:23,889 INFO L895 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,889 INFO L899 garLoopResultBuilder]: For program point L6212-1(line 6212) no Hoare annotation was computed. [2023-11-12 00:58:23,889 INFO L895 garLoopResultBuilder]: At program point L3173(line 3173) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,889 INFO L895 garLoopResultBuilder]: At program point L6212(line 6212) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,889 INFO L895 garLoopResultBuilder]: At program point L6014(line 6014) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,889 INFO L899 garLoopResultBuilder]: For program point L6014-1(line 6014) no Hoare annotation was computed. [2023-11-12 00:58:23,889 INFO L899 garLoopResultBuilder]: For program point L5552(lines 5552 5600) no Hoare annotation was computed. [2023-11-12 00:58:23,890 INFO L899 garLoopResultBuilder]: For program point L3174(line 3174) no Hoare annotation was computed. [2023-11-12 00:58:23,890 INFO L895 garLoopResultBuilder]: At program point L5619(line 5619) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,890 INFO L899 garLoopResultBuilder]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2023-11-12 00:58:23,890 INFO L895 garLoopResultBuilder]: At program point it87_init_device_ldv_24948#1(lines 6230 6352) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,890 INFO L895 garLoopResultBuilder]: At program point L6082(line 6082) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,890 INFO L899 garLoopResultBuilder]: For program point $Ultimate##300(lines 6244 6248) no Hoare annotation was computed. [2023-11-12 00:58:23,890 INFO L899 garLoopResultBuilder]: For program point $Ultimate##305(lines 6264 6268) no Hoare annotation was computed. [2023-11-12 00:58:23,890 INFO L899 garLoopResultBuilder]: For program point L6082-1(line 6082) no Hoare annotation was computed. [2023-11-12 00:58:23,891 INFO L899 garLoopResultBuilder]: For program point L6016(lines 6016 6019) no Hoare annotation was computed. [2023-11-12 00:58:23,891 INFO L899 garLoopResultBuilder]: For program point it87_check_pwm_returnLabel#1(lines 6146 6218) no Hoare annotation was computed. [2023-11-12 00:58:23,891 INFO L899 garLoopResultBuilder]: For program point $Ultimate##310(lines 6284 6288) no Hoare annotation was computed. [2023-11-12 00:58:23,891 INFO L899 garLoopResultBuilder]: For program point L5555(lines 5555 5600) no Hoare annotation was computed. [2023-11-12 00:58:23,891 INFO L899 garLoopResultBuilder]: For program point L6084(lines 6084 6091) no Hoare annotation was computed. [2023-11-12 00:58:23,891 INFO L899 garLoopResultBuilder]: For program point L5688(line 5688) no Hoare annotation was computed. [2023-11-12 00:58:23,891 INFO L895 garLoopResultBuilder]: At program point L6349-7(line 6349) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,891 INFO L899 garLoopResultBuilder]: For program point L6349-8(line 6349) no Hoare annotation was computed. [2023-11-12 00:58:23,891 INFO L899 garLoopResultBuilder]: For program point L5953(line 5953) no Hoare annotation was computed. [2023-11-12 00:58:23,892 INFO L899 garLoopResultBuilder]: For program point L5690(lines 5690 5700) no Hoare annotation was computed. [2023-11-12 00:58:23,892 INFO L899 garLoopResultBuilder]: For program point L5558(lines 5558 5600) no Hoare annotation was computed. [2023-11-12 00:58:23,892 INFO L899 garLoopResultBuilder]: For program point L5690-1(lines 5639 5716) no Hoare annotation was computed. [2023-11-12 00:58:23,892 INFO L895 garLoopResultBuilder]: At program point L6021(line 6021) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,892 INFO L899 garLoopResultBuilder]: For program point L6021-1(line 6021) no Hoare annotation was computed. [2023-11-12 00:58:23,892 INFO L899 garLoopResultBuilder]: For program point L5889(lines 5889 5893) no Hoare annotation was computed. [2023-11-12 00:58:23,892 INFO L899 garLoopResultBuilder]: For program point it87_find_case_34598#1(lines 5552 5600) no Hoare annotation was computed. [2023-11-12 00:58:23,892 INFO L899 garLoopResultBuilder]: For program point L5691-4(lines 5691 5698) no Hoare annotation was computed. [2023-11-12 00:58:23,893 INFO L895 garLoopResultBuilder]: At program point L5626(line 5626) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,893 INFO L899 garLoopResultBuilder]: For program point L6749(lines 6749 6772) no Hoare annotation was computed. [2023-11-12 00:58:23,893 INFO L899 garLoopResultBuilder]: For program point L5626-1(line 5626) no Hoare annotation was computed. [2023-11-12 00:58:23,893 INFO L899 garLoopResultBuilder]: For program point L6023(lines 6023 6026) no Hoare annotation was computed. [2023-11-12 00:58:23,893 INFO L899 garLoopResultBuilder]: For program point it87_device_add_exit_device_put#1(lines 6612 6675) no Hoare annotation was computed. [2023-11-12 00:58:23,893 INFO L899 garLoopResultBuilder]: For program point L5561(lines 5561 5600) no Hoare annotation was computed. [2023-11-12 00:58:23,893 INFO L895 garLoopResultBuilder]: At program point L3183-1(line 3183) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,896 INFO L895 garLoopResultBuilder]: At program point L3183(line 3183) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,896 INFO L899 garLoopResultBuilder]: For program point L6156-1(line 6156) no Hoare annotation was computed. [2023-11-12 00:58:23,896 INFO L895 garLoopResultBuilder]: At program point L6156(line 6156) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,896 INFO L899 garLoopResultBuilder]: For program point L5628-1(lines 5628 5629) no Hoare annotation was computed. [2023-11-12 00:58:23,897 INFO L895 garLoopResultBuilder]: At program point L5628(lines 5628 5629) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,897 INFO L895 garLoopResultBuilder]: At program point L3184(line 3184) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,897 INFO L899 garLoopResultBuilder]: For program point L5959-2(lines 5959 5962) no Hoare annotation was computed. [2023-11-12 00:58:23,897 INFO L895 garLoopResultBuilder]: At program point L5695(line 5695) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,897 INFO L899 garLoopResultBuilder]: For program point L5695-1(line 5695) no Hoare annotation was computed. [2023-11-12 00:58:23,897 INFO L899 garLoopResultBuilder]: For program point main_ldv_module_exit#1(lines 6733 6796) no Hoare annotation was computed. [2023-11-12 00:58:23,897 INFO L899 garLoopResultBuilder]: For program point L3185(lines 3179 3189) no Hoare annotation was computed. [2023-11-12 00:58:23,897 INFO L895 garLoopResultBuilder]: At program point L6158(line 6158) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,898 INFO L899 garLoopResultBuilder]: For program point L6158-1(line 6158) no Hoare annotation was computed. [2023-11-12 00:58:23,898 INFO L899 garLoopResultBuilder]: For program point L6687(lines 6687 6690) no Hoare annotation was computed. [2023-11-12 00:58:23,898 INFO L899 garLoopResultBuilder]: For program point L5564(lines 5564 5600) no Hoare annotation was computed. [2023-11-12 00:58:23,898 INFO L899 garLoopResultBuilder]: For program point L6291(line 6291) no Hoare annotation was computed. [2023-11-12 00:58:23,898 INFO L899 garLoopResultBuilder]: For program point L6028-1(line 6028) no Hoare annotation was computed. [2023-11-12 00:58:23,898 INFO L895 garLoopResultBuilder]: At program point L6028(line 6028) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,898 INFO L899 garLoopResultBuilder]: For program point L5632-2(lines 5632 5716) no Hoare annotation was computed. [2023-11-12 00:58:23,898 INFO L899 garLoopResultBuilder]: For program point L6623(lines 6623 6626) no Hoare annotation was computed. [2023-11-12 00:58:23,899 INFO L899 garLoopResultBuilder]: For program point L5632(lines 5632 5716) no Hoare annotation was computed. [2023-11-12 00:58:23,899 INFO L899 garLoopResultBuilder]: For program point L6293(lines 6293 6298) no Hoare annotation was computed. [2023-11-12 00:58:23,899 INFO L899 garLoopResultBuilder]: For program point L6293-1(lines 6293 6298) no Hoare annotation was computed. [2023-11-12 00:58:23,899 INFO L895 garLoopResultBuilder]: At program point L6095(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,899 INFO L899 garLoopResultBuilder]: For program point L6161-4(lines 6161 6215) no Hoare annotation was computed. [2023-11-12 00:58:23,899 INFO L899 garLoopResultBuilder]: For program point L5567(lines 5567 5600) no Hoare annotation was computed. [2023-11-12 00:58:23,899 INFO L895 garLoopResultBuilder]: At program point it87_probe_ERROR4#1(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,900 INFO L899 garLoopResultBuilder]: For program point L6162(lines 6162 6204) no Hoare annotation was computed. [2023-11-12 00:58:23,900 INFO L899 garLoopResultBuilder]: For program point L6030(lines 6030 6033) no Hoare annotation was computed. [2023-11-12 00:58:23,900 INFO L895 garLoopResultBuilder]: At program point L6162-2(lines 6162 6204) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,900 INFO L899 garLoopResultBuilder]: For program point L5964-1(line 5964) no Hoare annotation was computed. [2023-11-12 00:58:23,903 INFO L895 garLoopResultBuilder]: At program point L5964(line 5964) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,903 INFO L895 garLoopResultBuilder]: At program point L6295(line 6295) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,904 INFO L895 garLoopResultBuilder]: At program point L5899(line 5899) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,904 INFO L899 garLoopResultBuilder]: For program point L5899-1(line 5899) no Hoare annotation was computed. [2023-11-12 00:58:23,904 INFO L895 garLoopResultBuilder]: At program point L5635(line 5635) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,908 INFO L895 garLoopResultBuilder]: At program point L5635-1(line 5635) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,908 INFO L895 garLoopResultBuilder]: At program point L3125-1(line 3125) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,909 INFO L895 garLoopResultBuilder]: At program point L3125(line 3125) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,909 INFO L899 garLoopResultBuilder]: For program point L5966(lines 5966 5969) no Hoare annotation was computed. [2023-11-12 00:58:23,909 INFO L899 garLoopResultBuilder]: For program point L5636(line 5636) no Hoare annotation was computed. [2023-11-12 00:58:23,909 INFO L899 garLoopResultBuilder]: For program point L3126(lines 3121 3130) no Hoare annotation was computed. [2023-11-12 00:58:23,909 INFO L895 garLoopResultBuilder]: At program point L6099(line 6099) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,909 INFO L899 garLoopResultBuilder]: For program point L6892-1(line 6892) no Hoare annotation was computed. [2023-11-12 00:58:23,909 INFO L895 garLoopResultBuilder]: At program point L6892(line 6892) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,910 INFO L899 garLoopResultBuilder]: For program point L6694(lines 6694 6697) no Hoare annotation was computed. [2023-11-12 00:58:23,910 INFO L899 garLoopResultBuilder]: For program point L5901-4(lines 5901 5913) no Hoare annotation was computed. [2023-11-12 00:58:23,910 INFO L899 garLoopResultBuilder]: For program point L6760(lines 6760 6763) no Hoare annotation was computed. [2023-11-12 00:58:23,910 INFO L899 garLoopResultBuilder]: For program point L6034(lines 6005 6043) no Hoare annotation was computed. [2023-11-12 00:58:23,910 INFO L899 garLoopResultBuilder]: For program point L6100(lines 5862 6108) no Hoare annotation was computed. [2023-11-12 00:58:23,910 INFO L899 garLoopResultBuilder]: For program point L6167(line 6167) no Hoare annotation was computed. [2023-11-12 00:58:23,910 INFO L895 garLoopResultBuilder]: At program point L6233(line 6233) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,910 INFO L899 garLoopResultBuilder]: For program point L6233-1(line 6233) no Hoare annotation was computed. [2023-11-12 00:58:23,911 INFO L899 garLoopResultBuilder]: For program point L6630(lines 6630 6637) no Hoare annotation was computed. [2023-11-12 00:58:23,911 INFO L899 garLoopResultBuilder]: For program point L5970(lines 5970 5995) no Hoare annotation was computed. [2023-11-12 00:58:23,911 INFO L895 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,911 INFO L899 garLoopResultBuilder]: For program point L6301-1(line 6301) no Hoare annotation was computed. [2023-11-12 00:58:23,911 INFO L899 garLoopResultBuilder]: For program point $Ultimate##198(lines 6755 6766) no Hoare annotation was computed. [2023-11-12 00:58:23,911 INFO L895 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,911 INFO L895 garLoopResultBuilder]: At program point L5641-1(line 5641) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,912 INFO L899 garLoopResultBuilder]: For program point L6104-1(line 6104) no Hoare annotation was computed. [2023-11-12 00:58:23,912 INFO L895 garLoopResultBuilder]: At program point L6104(line 6104) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,912 INFO L899 garLoopResultBuilder]: For program point L5972-1(line 5972) no Hoare annotation was computed. [2023-11-12 00:58:23,912 INFO L895 garLoopResultBuilder]: At program point L5906(line 5906) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,912 INFO L895 garLoopResultBuilder]: At program point L5972(line 5972) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,912 INFO L899 garLoopResultBuilder]: For program point L5906-1(line 5906) no Hoare annotation was computed. [2023-11-12 00:58:23,912 INFO L899 garLoopResultBuilder]: For program point L5642(line 5642) no Hoare annotation was computed. [2023-11-12 00:58:23,913 INFO L895 garLoopResultBuilder]: At program point L5708-2(lines 5705 5711) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,913 INFO L899 garLoopResultBuilder]: For program point L6633-1(line 6633) no Hoare annotation was computed. [2023-11-12 00:58:23,913 INFO L895 garLoopResultBuilder]: At program point L6633(line 6633) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,913 INFO L899 garLoopResultBuilder]: For program point it87_find_returnLabel#1(lines 5514 5755) no Hoare annotation was computed. [2023-11-12 00:58:23,913 INFO L899 garLoopResultBuilder]: For program point L6304-6(lines 6304 6310) no Hoare annotation was computed. [2023-11-12 00:58:23,913 INFO L899 garLoopResultBuilder]: For program point L6106(lines 5862 6108) no Hoare annotation was computed. [2023-11-12 00:58:23,913 INFO L899 garLoopResultBuilder]: For program point L6304-4(lines 6304 6310) no Hoare annotation was computed. [2023-11-12 00:58:23,913 INFO L899 garLoopResultBuilder]: For program point L5974(lines 5974 5977) no Hoare annotation was computed. [2023-11-12 00:58:23,914 INFO L899 garLoopResultBuilder]: For program point L5908(lines 5908 5912) no Hoare annotation was computed. [2023-11-12 00:58:23,914 INFO L899 garLoopResultBuilder]: For program point L5644(lines 5644 5653) no Hoare annotation was computed. [2023-11-12 00:58:23,914 INFO L899 garLoopResultBuilder]: For program point L6701(lines 6701 6707) no Hoare annotation was computed. [2023-11-12 00:58:23,914 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-12 00:58:23,914 INFO L899 garLoopResultBuilder]: For program point L6703-1(line 6703) no Hoare annotation was computed. [2023-11-12 00:58:23,914 INFO L895 garLoopResultBuilder]: At program point L6703(line 6703) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,914 INFO L895 garLoopResultBuilder]: At program point L6307(line 6307) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,914 INFO L899 garLoopResultBuilder]: For program point L6307-1(line 6307) no Hoare annotation was computed. [2023-11-12 00:58:23,915 INFO L899 garLoopResultBuilder]: For program point sm_it87_init_returnLabel#1(lines 6677 6710) no Hoare annotation was computed. [2023-11-12 00:58:23,915 INFO L899 garLoopResultBuilder]: For program point L5647(lines 5647 5653) no Hoare annotation was computed. [2023-11-12 00:58:23,915 INFO L899 garLoopResultBuilder]: For program point L5713(line 5713) no Hoare annotation was computed. [2023-11-12 00:58:23,915 INFO L899 garLoopResultBuilder]: For program point L5647-2(lines 5639 5716) no Hoare annotation was computed. [2023-11-12 00:58:23,915 INFO L899 garLoopResultBuilder]: For program point L5978(lines 5978 5981) no Hoare annotation was computed. [2023-11-12 00:58:23,915 INFO L899 garLoopResultBuilder]: For program point L6045-2(lines 6045 6056) no Hoare annotation was computed. [2023-11-12 00:58:23,915 INFO L899 garLoopResultBuilder]: For program point L6045(lines 6045 6056) no Hoare annotation was computed. [2023-11-12 00:58:23,916 INFO L895 garLoopResultBuilder]: At program point L5649(line 5649) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,916 INFO L899 garLoopResultBuilder]: For program point L5649-1(line 5649) no Hoare annotation was computed. [2023-11-12 00:58:23,916 INFO L899 garLoopResultBuilder]: For program point L6178-9(lines 6178 6199) no Hoare annotation was computed. [2023-11-12 00:58:23,916 INFO L899 garLoopResultBuilder]: For program point L6773(lines 6733 6796) no Hoare annotation was computed. [2023-11-12 00:58:23,916 INFO L899 garLoopResultBuilder]: For program point L6641(lines 6641 6647) no Hoare annotation was computed. [2023-11-12 00:58:23,916 INFO L899 garLoopResultBuilder]: For program point L3322(lines 3322 3343) no Hoare annotation was computed. [2023-11-12 00:58:23,916 INFO L899 garLoopResultBuilder]: For program point L3314(lines 3314 3343) no Hoare annotation was computed. [2023-11-12 00:58:23,916 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3311 3346) the Hoare annotation is: true [2023-11-12 00:58:23,917 INFO L899 garLoopResultBuilder]: For program point L3339-2(lines 3314 3343) no Hoare annotation was computed. [2023-11-12 00:58:23,917 INFO L899 garLoopResultBuilder]: For program point L3329(lines 3322 3343) no Hoare annotation was computed. [2023-11-12 00:58:23,917 INFO L899 garLoopResultBuilder]: For program point has_16bit_fansEXIT(lines 3311 3346) no Hoare annotation was computed. [2023-11-12 00:58:23,917 INFO L899 garLoopResultBuilder]: For program point L3323(lines 3323 3327) no Hoare annotation was computed. [2023-11-12 00:58:23,917 INFO L899 garLoopResultBuilder]: For program point L3321(lines 3314 3343) no Hoare annotation was computed. [2023-11-12 00:58:23,917 INFO L899 garLoopResultBuilder]: For program point L3315(lines 3315 3319) no Hoare annotation was computed. [2023-11-12 00:58:23,917 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2953 2961) the Hoare annotation is: true [2023-11-12 00:58:23,917 INFO L899 garLoopResultBuilder]: For program point slow_down_ioEXIT(lines 2953 2961) no Hoare annotation was computed. [2023-11-12 00:58:23,918 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileEXIT(lines 7007 7009) no Hoare annotation was computed. [2023-11-12 00:58:23,918 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7007 7009) the Hoare annotation is: true [2023-11-12 00:58:23,918 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 6798 6803) no Hoare annotation was computed. [2023-11-12 00:58:23,918 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 6798 6803) the Hoare annotation is: true [2023-11-12 00:58:23,918 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6801) no Hoare annotation was computed. [2023-11-12 00:58:23,918 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3081 3089) the Hoare annotation is: true [2023-11-12 00:58:23,918 INFO L899 garLoopResultBuilder]: For program point platform_set_drvdataEXIT(lines 3081 3089) no Hoare annotation was computed. [2023-11-12 00:58:23,918 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2968 2976) the Hoare annotation is: true [2023-11-12 00:58:23,919 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2968 2976) no Hoare annotation was computed. [2023-11-12 00:58:23,921 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-12 00:58:23,924 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 00:58:23,940 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_module_refcounter~0 [2023-11-12 00:58:23,945 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_module_refcounter~0 [2023-11-12 00:58:23,945 ERROR L464 ceAbstractionStarter]: Failed to backtranslate (= ~ldv_module_refcounter~0 1) [2023-11-12 00:58:23,947 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 12:58:23 BoogieIcfgContainer [2023-11-12 00:58:23,947 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 00:58:23,947 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 00:58:23,947 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 00:58:23,948 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 00:58:23,948 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:58:19" (3/4) ... [2023-11-12 00:58:23,950 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-12 00:58:23,954 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2023-11-12 00:58:23,954 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2023-11-12 00:58:23,955 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2023-11-12 00:58:23,955 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2023-11-12 00:58:23,955 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure superio_inw [2023-11-12 00:58:23,955 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-11-12 00:58:23,955 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_printk [2023-11-12 00:58:23,955 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure it87_get_fan_group [2023-11-12 00:58:23,955 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_driver_unregister [2023-11-12 00:58:23,955 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2023-11-12 00:58:23,956 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2023-11-12 00:58:23,956 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dmi_get_system_info [2023-11-12 00:58:23,956 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_group [2023-11-12 00:58:23,956 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure it87_read_value [2023-11-12 00:58:23,956 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb_p [2023-11-12 00:58:23,956 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure superio_select [2023-11-12 00:58:23,956 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2023-11-12 00:58:23,956 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2023-11-12 00:58:23,957 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_group [2023-11-12 00:58:23,957 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure has_old_autopwm [2023-11-12 00:58:23,957 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure it87_remove_files [2023-11-12 00:58:23,957 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure it87_write_value [2023-11-12 00:58:23,957 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2023-11-12 00:58:23,957 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure superio_inb [2023-11-12 00:58:23,958 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-12 00:58:23,958 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure has_16bit_fans [2023-11-12 00:58:23,958 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure slow_down_io [2023-11-12 00:58:23,958 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_file [2023-11-12 00:58:23,958 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2023-11-12 00:58:23,958 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_set_drvdata [2023-11-12 00:58:23,959 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2023-11-12 00:58:24,020 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 561 nodes and edges [2023-11-12 00:58:24,031 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 216 nodes and edges [2023-11-12 00:58:24,041 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 85 nodes and edges [2023-11-12 00:58:24,051 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2023-11-12 00:58:24,062 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2023-11-12 00:58:24,065 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2023-11-12 00:58:24,067 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2023-11-12 00:58:24,069 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-12 00:58:24,072 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-12 00:58:24,074 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-12 00:58:24,708 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/witness.graphml [2023-11-12 00:58:24,709 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/witness.yml [2023-11-12 00:58:24,709 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 00:58:24,710 INFO L158 Benchmark]: Toolchain (without parser) took 19315.75ms. Allocated memory was 119.5MB in the beginning and 503.3MB in the end (delta: 383.8MB). Free memory was 78.7MB in the beginning and 172.3MB in the end (delta: -93.6MB). Peak memory consumption was 290.1MB. Max. memory is 16.1GB. [2023-11-12 00:58:24,710 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 92.3MB. Free memory is still 46.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:58:24,711 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2840.83ms. Allocated memory was 119.5MB in the beginning and 203.4MB in the end (delta: 83.9MB). Free memory was 78.7MB in the beginning and 72.7MB in the end (delta: 6.0MB). Peak memory consumption was 97.1MB. Max. memory is 16.1GB. [2023-11-12 00:58:24,712 INFO L158 Benchmark]: Boogie Procedure Inliner took 393.46ms. Allocated memory is still 203.4MB. Free memory was 72.7MB in the beginning and 111.8MB in the end (delta: -39.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-12 00:58:24,712 INFO L158 Benchmark]: Boogie Preprocessor took 335.93ms. Allocated memory is still 203.4MB. Free memory was 111.8MB in the beginning and 84.6MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-11-12 00:58:24,713 INFO L158 Benchmark]: RCFGBuilder took 10547.15ms. Allocated memory was 203.4MB in the beginning and 503.3MB in the end (delta: 299.9MB). Free memory was 84.6MB in the beginning and 295.3MB in the end (delta: -210.7MB). Peak memory consumption was 266.2MB. Max. memory is 16.1GB. [2023-11-12 00:58:24,713 INFO L158 Benchmark]: TraceAbstraction took 4422.55ms. Allocated memory is still 503.3MB. Free memory was 294.2MB in the beginning and 261.4MB in the end (delta: 32.8MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2023-11-12 00:58:24,714 INFO L158 Benchmark]: Witness Printer took 761.68ms. Allocated memory is still 503.3MB. Free memory was 261.4MB in the beginning and 172.3MB in the end (delta: 89.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2023-11-12 00:58:24,717 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 92.3MB. Free memory is still 46.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2840.83ms. Allocated memory was 119.5MB in the beginning and 203.4MB in the end (delta: 83.9MB). Free memory was 78.7MB in the beginning and 72.7MB in the end (delta: 6.0MB). Peak memory consumption was 97.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 393.46ms. Allocated memory is still 203.4MB. Free memory was 72.7MB in the beginning and 111.8MB in the end (delta: -39.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 335.93ms. Allocated memory is still 203.4MB. Free memory was 111.8MB in the beginning and 84.6MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 10547.15ms. Allocated memory was 203.4MB in the beginning and 503.3MB in the end (delta: 299.9MB). Free memory was 84.6MB in the beginning and 295.3MB in the end (delta: -210.7MB). Peak memory consumption was 266.2MB. Max. memory is 16.1GB. * TraceAbstraction took 4422.55ms. Allocated memory is still 503.3MB. Free memory was 294.2MB in the beginning and 261.4MB in the end (delta: 32.8MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. * Witness Printer took 761.68ms. Allocated memory is still 503.3MB. Free memory was 261.4MB in the beginning and 172.3MB in the end (delta: 89.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 2988]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2988] - GenericResultAtLocation [Line: 2995]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2995] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_module_refcounter~0 * 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: 6801]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 32 procedures, 419 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.3s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 587 SdHoareTripleChecker+Valid, 1.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 587 mSDsluCounter, 511 SdHoareTripleChecker+Invalid, 1.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 88 IncrementalHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 511 mSDtfsCounter, 88 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=419occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 152 LocationsWithAnnotation, 319 PreInvPairs, 319 NumberOfFragments, 330 HoareAnnotationTreeSize, 319 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 152 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 23 NumberOfCodeBlocks, 23 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 22 ConstructedInterpolants, 0 QuantifiedInterpolants, 46 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 3081]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6162]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5529]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5569]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: -1]: Loop Invariant [2023-11-12 00:58:24,731 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_module_refcounter~0 [2023-11-12 00:58:24,731 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_module_refcounter~0 Derived loop invariant: NULL RESULT: Ultimate proved your program to be correct! [2023-11-12 00:58:24,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab3910b5-097c-4780-b48e-a1dd96b0bd19/bin/utaipan-verify-NcY6lQBIFX/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