./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9a594b783fcfe5d510684b509ba23f3f5c69273a3da508f465e3e0725cd18344 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 02:32:24,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 02:32:24,756 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 02:32:24,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 02:32:24,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 02:32:24,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 02:32:24,826 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 02:32:24,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 02:32:24,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 02:32:24,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 02:32:24,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 02:32:24,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 02:32:24,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 02:32:24,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 02:32:24,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 02:32:24,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 02:32:24,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 02:32:24,861 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 02:32:24,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 02:32:24,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 02:32:24,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 02:32:24,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 02:32:24,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 02:32:24,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 02:32:24,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 02:32:24,882 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 02:32:24,882 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 02:32:24,883 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 02:32:24,884 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 02:32:24,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 02:32:24,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 02:32:24,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 02:32:24,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 02:32:24,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 02:32:24,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 02:32:24,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 02:32:24,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 02:32:24,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 02:32:24,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 02:32:24,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 02:32:24,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 02:32:24,895 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 02:32:24,921 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 02:32:24,922 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 02:32:24,922 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 02:32:24,922 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 02:32:24,923 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 02:32:24,923 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 02:32:24,924 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 02:32:24,924 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 02:32:24,924 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 02:32:24,925 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 02:32:24,925 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 02:32:24,925 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 02:32:24,926 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 02:32:24,926 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 02:32:24,926 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 02:32:24,927 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 02:32:24,927 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 02:32:24,927 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 02:32:24,928 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 02:32:24,928 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 02:32:24,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 02:32:24,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 02:32:24,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 02:32:24,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 02:32:24,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 02:32:24,930 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 02:32:24,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 02:32:24,931 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 02:32:24,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 02:32:24,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:32:24,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 02:32:24,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 02:32:24,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 02:32:24,933 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 02:32:24,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 02:32:24,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 02:32:24,933 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 02:32:24,934 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 02:32:24,934 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a594b783fcfe5d510684b509ba23f3f5c69273a3da508f465e3e0725cd18344 [2021-11-23 02:32:25,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 02:32:25,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 02:32:25,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 02:32:25,232 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 02:32:25,233 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 02:32:25,234 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i [2021-11-23 02:32:25,331 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/data/a0dcd8d06/515a09a84bbb43aa8add940c061fd633/FLAGb75193e46 [2021-11-23 02:32:26,251 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 02:32:26,252 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i [2021-11-23 02:32:26,292 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/data/a0dcd8d06/515a09a84bbb43aa8add940c061fd633/FLAGb75193e46 [2021-11-23 02:32:26,717 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/data/a0dcd8d06/515a09a84bbb43aa8add940c061fd633 [2021-11-23 02:32:26,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 02:32:26,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 02:32:26,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 02:32:26,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 02:32:26,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 02:32:26,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:32:26" (1/1) ... [2021-11-23 02:32:26,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5117ffb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:26, skipping insertion in model container [2021-11-23 02:32:26,730 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:32:26" (1/1) ... [2021-11-23 02:32:26,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 02:32:26,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 02:32:27,578 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6679] [2021-11-23 02:32:27,579 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6680-6681] [2021-11-23 02:32:27,715 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i[194974,194987] [2021-11-23 02:32:28,412 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:32:28,495 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 02:32:28,718 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6679] [2021-11-23 02:32:28,718 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6680-6681] [2021-11-23 02:32:28,731 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i[194974,194987] [2021-11-23 02:32:28,962 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:32:29,094 INFO L208 MainTranslator]: Completed translation [2021-11-23 02:32:29,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:29 WrapperNode [2021-11-23 02:32:29,095 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 02:32:29,096 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 02:32:29,096 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 02:32:29,097 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 02:32:29,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:29" (1/1) ... [2021-11-23 02:32:29,199 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:29" (1/1) ... [2021-11-23 02:32:29,350 INFO L137 Inliner]: procedures = 128, calls = 1081, calls flagged for inlining = 38, calls inlined = 34, statements flattened = 1873 [2021-11-23 02:32:29,351 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 02:32:29,352 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 02:32:29,352 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 02:32:29,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 02:32:29,364 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:29" (1/1) ... [2021-11-23 02:32:29,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:29" (1/1) ... [2021-11-23 02:32:29,399 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:29" (1/1) ... [2021-11-23 02:32:29,400 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:29" (1/1) ... [2021-11-23 02:32:29,483 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:29" (1/1) ... [2021-11-23 02:32:29,495 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:29" (1/1) ... [2021-11-23 02:32:29,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:29" (1/1) ... [2021-11-23 02:32:29,536 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 02:32:29,537 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 02:32:29,537 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 02:32:29,537 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 02:32:29,538 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:29" (1/1) ... [2021-11-23 02:32:29,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:32:29,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:32:29,602 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 02:32:29,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 02:32:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_unc_blocks [2021-11-23 02:32:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_unc_blocks [2021-11-23 02:32:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_frontend [2021-11-23 02:32:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_frontend [2021-11-23 02:32:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 02:32:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 02:32:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 02:32:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 02:32:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 02:32:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 02:32:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_voltage [2021-11-23 02:32:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_voltage [2021-11-23 02:32:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_in_op [2021-11-23 02:32:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_in_op [2021-11-23 02:32:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 02:32:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 02:32:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 02:32:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 02:32:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_update_status [2021-11-23 02:32:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_update_status [2021-11-23 02:32:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_signal_strength [2021-11-23 02:32:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_signal_strength [2021-11-23 02:32:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 02:32:29,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 02:32:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 02:32:29,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 02:32:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 02:32:29,677 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 02:32:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 02:32:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 02:32:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 02:32:29,679 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 02:32:29,679 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 02:32:29,679 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_status [2021-11-23 02:32:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_status [2021-11-23 02:32:29,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 02:32:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 02:32:29,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 02:32:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 02:32:29,681 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_get_tune_settings [2021-11-23 02:32:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_get_tune_settings [2021-11-23 02:32:29,681 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 02:32:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 02:32:29,682 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_tone [2021-11-23 02:32:29,682 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_tone [2021-11-23 02:32:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 02:32:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_load_bcm4500fw [2021-11-23 02:32:29,684 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_load_bcm4500fw [2021-11-23 02:32:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 02:32:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 02:32:29,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 02:32:29,685 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_enable_high_lnb_voltage [2021-11-23 02:32:29,685 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_enable_high_lnb_voltage [2021-11-23 02:32:29,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 02:32:29,686 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 02:32:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 02:32:29,687 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_ber [2021-11-23 02:32:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_ber [2021-11-23 02:32:29,687 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_out_op [2021-11-23 02:32:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_out_op [2021-11-23 02:32:29,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 02:32:29,688 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_legacy_dish_cmd [2021-11-23 02:32:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_legacy_dish_cmd [2021-11-23 02:32:29,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 02:32:29,688 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_diseqc_burst [2021-11-23 02:32:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_diseqc_burst [2021-11-23 02:32:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 02:32:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_diseqc_msg [2021-11-23 02:32:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_diseqc_msg [2021-11-23 02:32:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 02:32:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 02:32:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 02:32:29,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 02:32:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 02:32:30,233 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 02:32:30,236 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 02:32:30,810 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 02:32:48,442 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 02:32:49,005 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 02:32:49,006 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 02:32:49,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:32:49 BoogieIcfgContainer [2021-11-23 02:32:49,011 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 02:32:49,016 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 02:32:49,016 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 02:32:49,020 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 02:32:49,021 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:32:26" (1/3) ... [2021-11-23 02:32:49,022 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@157a6c4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:32:49, skipping insertion in model container [2021-11-23 02:32:49,022 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:32:29" (2/3) ... [2021-11-23 02:32:49,023 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@157a6c4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:32:49, skipping insertion in model container [2021-11-23 02:32:49,024 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:32:49" (3/3) ... [2021-11-23 02:32:49,025 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i [2021-11-23 02:32:49,031 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 02:32:49,032 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-23 02:32:49,108 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 02:32:49,124 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-23 02:32:49,124 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-23 02:32:49,158 INFO L276 IsEmpty]: Start isEmpty. Operand has 376 states, 255 states have (on average 1.4509803921568627) internal successors, (370), 263 states have internal predecessors, (370), 91 states have call successors, (91), 29 states have call predecessors, (91), 28 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2021-11-23 02:32:49,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 02:32:49,186 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:32:49,187 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:32:49,187 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:32:49,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:32:49,194 INFO L85 PathProgramCache]: Analyzing trace with hash 2121562643, now seen corresponding path program 1 times [2021-11-23 02:32:49,204 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:32:49,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424638887] [2021-11-23 02:32:49,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:32:49,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:32:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:32:50,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 02:32:50,028 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:32:50,028 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424638887] [2021-11-23 02:32:50,029 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [424638887] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:32:50,030 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:32:50,030 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:32:50,032 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410334335] [2021-11-23 02:32:50,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:32:50,048 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:32:50,049 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:32:50,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:32:50,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:32:50,084 INFO L87 Difference]: Start difference. First operand has 376 states, 255 states have (on average 1.4509803921568627) internal successors, (370), 263 states have internal predecessors, (370), 91 states have call successors, (91), 29 states have call predecessors, (91), 28 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2021-11-23 02:32:52,168 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:32:53,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:32:53,007 INFO L93 Difference]: Finished difference Result 1067 states and 1556 transitions. [2021-11-23 02:32:53,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:32:53,010 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 54 [2021-11-23 02:32:53,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:32:53,043 INFO L225 Difference]: With dead ends: 1067 [2021-11-23 02:32:53,043 INFO L226 Difference]: Without dead ends: 681 [2021-11-23 02:32:53,051 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:32:53,055 INFO L933 BasicCegarLoop]: 613 mSDtfsCounter, 452 mSDsluCounter, 537 mSDsCounter, 0 mSdLazyCounter, 151 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 452 SdHoareTripleChecker+Valid, 1089 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 151 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2021-11-23 02:32:53,057 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [452 Valid, 1089 Invalid, 153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 151 Invalid, 1 Unknown, 0 Unchecked, 2.8s Time] [2021-11-23 02:32:53,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 681 states. [2021-11-23 02:32:53,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 681 to 678. [2021-11-23 02:32:53,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 678 states, 467 states have (on average 1.4197002141327624) internal successors, (663), 469 states have internal predecessors, (663), 156 states have call successors, (156), 55 states have call predecessors, (156), 54 states have return successors, (155), 155 states have call predecessors, (155), 155 states have call successors, (155) [2021-11-23 02:32:53,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 678 states and 974 transitions. [2021-11-23 02:32:53,183 INFO L78 Accepts]: Start accepts. Automaton has 678 states and 974 transitions. Word has length 54 [2021-11-23 02:32:53,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:32:53,184 INFO L470 AbstractCegarLoop]: Abstraction has 678 states and 974 transitions. [2021-11-23 02:32:53,184 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2021-11-23 02:32:53,185 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 974 transitions. [2021-11-23 02:32:53,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-23 02:32:53,191 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:32:53,191 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:32:53,192 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 02:32:53,192 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:32:53,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:32:53,193 INFO L85 PathProgramCache]: Analyzing trace with hash -1360195520, now seen corresponding path program 1 times [2021-11-23 02:32:53,194 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:32:53,194 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537672878] [2021-11-23 02:32:53,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:32:53,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:32:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:32:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-23 02:32:53,638 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:32:53,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537672878] [2021-11-23 02:32:53,639 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [537672878] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:32:53,640 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:32:53,640 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:32:53,640 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1410460816] [2021-11-23 02:32:53,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:32:53,646 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:32:53,646 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:32:53,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:32:53,650 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:32:53,651 INFO L87 Difference]: Start difference. First operand 678 states and 974 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-23 02:32:55,706 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:32:56,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:32:56,058 INFO L93 Difference]: Finished difference Result 678 states and 974 transitions. [2021-11-23 02:32:56,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:32:56,059 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 75 [2021-11-23 02:32:56,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:32:56,060 INFO L225 Difference]: With dead ends: 678 [2021-11-23 02:32:56,060 INFO L226 Difference]: Without dead ends: 0 [2021-11-23 02:32:56,063 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:32:56,065 INFO L933 BasicCegarLoop]: 466 mSDtfsCounter, 491 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 491 SdHoareTripleChecker+Valid, 466 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2021-11-23 02:32:56,065 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [491 Valid, 466 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 61 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2021-11-23 02:32:56,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-23 02:32:56,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-23 02:32:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 02:32:56,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-23 02:32:56,067 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 75 [2021-11-23 02:32:56,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:32:56,068 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-23 02:32:56,068 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-23 02:32:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-23 02:32:56,068 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-23 02:32:56,071 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-23 02:32:56,072 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-23 02:32:56,074 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-23 02:32:57,378 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_send_legacy_dish_cmdEXIT(lines 7968 7990) no Hoare annotation was computed. [2021-11-23 02:32:57,379 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_send_legacy_dish_cmdENTRY(lines 7968 7990) the Hoare annotation is: true [2021-11-23 02:32:57,379 INFO L861 garLoopResultBuilder]: At program point L7982(lines 7982 7983) the Hoare annotation is: true [2021-11-23 02:32:57,379 INFO L858 garLoopResultBuilder]: For program point L7978(lines 7978 7981) no Hoare annotation was computed. [2021-11-23 02:32:57,379 INFO L858 garLoopResultBuilder]: For program point L7982-1(lines 7982 7983) no Hoare annotation was computed. [2021-11-23 02:32:57,380 INFO L858 garLoopResultBuilder]: For program point L7977-1(line 7977) no Hoare annotation was computed. [2021-11-23 02:32:57,380 INFO L861 garLoopResultBuilder]: At program point L7977(line 7977) the Hoare annotation is: true [2021-11-23 02:32:57,380 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_send_legacy_dish_cmdFINAL(lines 7968 7990) no Hoare annotation was computed. [2021-11-23 02:32:57,380 INFO L858 garLoopResultBuilder]: For program point mutex_lock_interruptible_nestedEXIT(lines 8499 8501) no Hoare annotation was computed. [2021-11-23 02:32:57,380 INFO L861 garLoopResultBuilder]: At program point mutex_lock_interruptible_nestedENTRY(lines 8499 8501) the Hoare annotation is: true [2021-11-23 02:32:57,380 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 8538 8540) no Hoare annotation was computed. [2021-11-23 02:32:57,381 INFO L861 garLoopResultBuilder]: At program point kfreeENTRY(lines 8538 8540) the Hoare annotation is: true [2021-11-23 02:32:57,381 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_read_unc_blocksEXIT(lines 7702 7708) no Hoare annotation was computed. [2021-11-23 02:32:57,381 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_read_unc_blocksENTRY(lines 7702 7708) the Hoare annotation is: true [2021-11-23 02:32:57,381 INFO L861 garLoopResultBuilder]: At program point L7798(lines 7748 7889) the Hoare annotation is: true [2021-11-23 02:32:57,381 INFO L858 garLoopResultBuilder]: For program point L7253(lines 7253 7256) no Hoare annotation was computed. [2021-11-23 02:32:57,381 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_set_frontendFINAL(lines 7740 7890) no Hoare annotation was computed. [2021-11-23 02:32:57,382 INFO L858 garLoopResultBuilder]: For program point L7766(line 7766) no Hoare annotation was computed. [2021-11-23 02:32:57,382 INFO L858 garLoopResultBuilder]: For program point L7767(lines 7767 7775) no Hoare annotation was computed. [2021-11-23 02:32:57,382 INFO L858 garLoopResultBuilder]: For program point L7784(line 7784) no Hoare annotation was computed. [2021-11-23 02:32:57,382 INFO L858 garLoopResultBuilder]: For program point L7867(line 7867) no Hoare annotation was computed. [2021-11-23 02:32:57,382 INFO L858 garLoopResultBuilder]: For program point L7884-1(line 7884) no Hoare annotation was computed. [2021-11-23 02:32:57,382 INFO L861 garLoopResultBuilder]: At program point L7884(line 7884) the Hoare annotation is: true [2021-11-23 02:32:57,382 INFO L858 garLoopResultBuilder]: For program point L7241-1(line 7241) no Hoare annotation was computed. [2021-11-23 02:32:57,383 INFO L861 garLoopResultBuilder]: At program point L7241(line 7241) the Hoare annotation is: true [2021-11-23 02:32:57,383 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_set_frontendEXIT(lines 7740 7890) no Hoare annotation was computed. [2021-11-23 02:32:57,383 INFO L858 garLoopResultBuilder]: For program point L7242(lines 7242 7245) no Hoare annotation was computed. [2021-11-23 02:32:57,383 INFO L861 garLoopResultBuilder]: At program point L7259(lines 7232 7261) the Hoare annotation is: true [2021-11-23 02:32:57,383 INFO L858 garLoopResultBuilder]: For program point L7804(line 7804) no Hoare annotation was computed. [2021-11-23 02:32:57,383 INFO L858 garLoopResultBuilder]: For program point L7871(line 7871) no Hoare annotation was computed. [2021-11-23 02:32:57,384 INFO L861 garLoopResultBuilder]: At program point L7805-1(lines 7805 7812) the Hoare annotation is: true [2021-11-23 02:32:57,384 INFO L858 garLoopResultBuilder]: For program point L7805(lines 7805 7812) no Hoare annotation was computed. [2021-11-23 02:32:57,384 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_set_frontendENTRY(lines 7740 7890) the Hoare annotation is: true [2021-11-23 02:32:57,384 INFO L858 garLoopResultBuilder]: For program point L7790(line 7790) no Hoare annotation was computed. [2021-11-23 02:32:57,384 INFO L861 garLoopResultBuilder]: At program point L7658(line 7658) the Hoare annotation is: true [2021-11-23 02:32:57,385 INFO L861 garLoopResultBuilder]: At program point L7658-1(line 7658) the Hoare annotation is: true [2021-11-23 02:32:57,385 INFO L858 garLoopResultBuilder]: For program point L7807(lines 7807 7810) no Hoare annotation was computed. [2021-11-23 02:32:57,385 INFO L861 garLoopResultBuilder]: At program point L7246(line 7246) the Hoare annotation is: true [2021-11-23 02:32:57,385 INFO L858 garLoopResultBuilder]: For program point L7246-1(line 7246) no Hoare annotation was computed. [2021-11-23 02:32:57,385 INFO L858 garLoopResultBuilder]: For program point L7247(lines 7247 7250) no Hoare annotation was computed. [2021-11-23 02:32:57,385 INFO L858 garLoopResultBuilder]: For program point L7843(line 7843) no Hoare annotation was computed. [2021-11-23 02:32:57,386 INFO L858 garLoopResultBuilder]: For program point L7778(line 7778) no Hoare annotation was computed. [2021-11-23 02:32:57,386 INFO L858 garLoopResultBuilder]: For program point L7251(lines 7251 7258) no Hoare annotation was computed. [2021-11-23 02:32:57,386 INFO L858 garLoopResultBuilder]: For program point L7251-2(lines 7251 7258) no Hoare annotation was computed. [2021-11-23 02:32:57,386 INFO L861 garLoopResultBuilder]: At program point L7879(lines 7748 7889) the Hoare annotation is: true [2021-11-23 02:32:57,386 INFO L861 garLoopResultBuilder]: At program point L7648-1(line 7648) the Hoare annotation is: true [2021-11-23 02:32:57,386 INFO L861 garLoopResultBuilder]: At program point L7648(line 7648) the Hoare annotation is: true [2021-11-23 02:32:57,387 INFO L858 garLoopResultBuilder]: For program point L7252-1(line 7252) no Hoare annotation was computed. [2021-11-23 02:32:57,387 INFO L861 garLoopResultBuilder]: At program point L7252(line 7252) the Hoare annotation is: true [2021-11-23 02:32:57,387 INFO L858 garLoopResultBuilder]: For program point L7880-1(lines 7880 7883) no Hoare annotation was computed. [2021-11-23 02:32:57,387 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 8502 8504) the Hoare annotation is: true [2021-11-23 02:32:57,387 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 8502 8504) no Hoare annotation was computed. [2021-11-23 02:32:57,387 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_read_statusENTRY(lines 7676 7694) the Hoare annotation is: true [2021-11-23 02:32:57,388 INFO L858 garLoopResultBuilder]: For program point L7681-1(line 7681) no Hoare annotation was computed. [2021-11-23 02:32:57,388 INFO L861 garLoopResultBuilder]: At program point L7681(line 7681) the Hoare annotation is: true [2021-11-23 02:32:57,388 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_read_statusEXIT(lines 7676 7694) no Hoare annotation was computed. [2021-11-23 02:32:57,388 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 6836 6842) the Hoare annotation is: true [2021-11-23 02:32:57,388 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6840) no Hoare annotation was computed. [2021-11-23 02:32:57,389 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6836 6842) no Hoare annotation was computed. [2021-11-23 02:32:57,389 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_send_diseqc_burstENTRY(lines 7909 7928) the Hoare annotation is: true [2021-11-23 02:32:57,389 INFO L858 garLoopResultBuilder]: For program point L7921-1(line 7921) no Hoare annotation was computed. [2021-11-23 02:32:57,389 INFO L861 garLoopResultBuilder]: At program point L7921(line 7921) the Hoare annotation is: true [2021-11-23 02:32:57,389 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_send_diseqc_burstEXIT(lines 7909 7928) no Hoare annotation was computed. [2021-11-23 02:32:57,389 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 6843 6849) no Hoare annotation was computed. [2021-11-23 02:32:57,390 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 6843 6849) the Hoare annotation is: true [2021-11-23 02:32:57,390 INFO L858 garLoopResultBuilder]: For program point L7949-1(lines 7949 7950) no Hoare annotation was computed. [2021-11-23 02:32:57,390 INFO L861 garLoopResultBuilder]: At program point L7949(lines 7949 7950) the Hoare annotation is: true [2021-11-23 02:32:57,390 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_set_voltageEXIT(lines 7943 7957) no Hoare annotation was computed. [2021-11-23 02:32:57,390 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_set_voltageENTRY(lines 7943 7957) the Hoare annotation is: true [2021-11-23 02:32:57,390 INFO L858 garLoopResultBuilder]: For program point L7964-1(line 7964) no Hoare annotation was computed. [2021-11-23 02:32:57,390 INFO L861 garLoopResultBuilder]: At program point L7964(line 7964) the Hoare annotation is: true [2021-11-23 02:32:57,391 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_enable_high_lnb_voltageEXIT(lines 7958 7967) no Hoare annotation was computed. [2021-11-23 02:32:57,391 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_enable_high_lnb_voltageENTRY(lines 7958 7967) the Hoare annotation is: true [2021-11-23 02:32:57,391 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 8527 8529) no Hoare annotation was computed. [2021-11-23 02:32:57,393 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 8527 8529) the Hoare annotation is: true [2021-11-23 02:32:57,393 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-11-23 02:32:57,393 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-23 02:32:57,393 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2021-11-23 02:32:57,394 INFO L858 garLoopResultBuilder]: For program point gp8psk_usb_in_opEXIT(lines 6978 7038) no Hoare annotation was computed. [2021-11-23 02:32:57,394 INFO L861 garLoopResultBuilder]: At program point L7026(lines 6985 7037) the Hoare annotation is: true [2021-11-23 02:32:57,394 INFO L858 garLoopResultBuilder]: For program point L6989(lines 6989 6992) no Hoare annotation was computed. [2021-11-23 02:32:57,394 INFO L858 garLoopResultBuilder]: For program point L7035(line 7035) no Hoare annotation was computed. [2021-11-23 02:32:57,394 INFO L861 garLoopResultBuilder]: At program point gp8psk_usb_in_opENTRY(lines 6978 7038) the Hoare annotation is: true [2021-11-23 02:32:57,395 INFO L861 garLoopResultBuilder]: At program point L7031-2(lines 7031 7034) the Hoare annotation is: true [2021-11-23 02:32:57,395 INFO L861 garLoopResultBuilder]: At program point L7003(lines 6985 7037) the Hoare annotation is: true [2021-11-23 02:32:57,395 INFO L858 garLoopResultBuilder]: For program point L6995-1(line 6995) no Hoare annotation was computed. [2021-11-23 02:32:57,395 INFO L861 garLoopResultBuilder]: At program point L6995(line 6995) the Hoare annotation is: true [2021-11-23 02:32:57,396 INFO L858 garLoopResultBuilder]: For program point gp8psk_usb_in_opFINAL(lines 6978 7038) no Hoare annotation was computed. [2021-11-23 02:32:57,396 INFO L858 garLoopResultBuilder]: For program point L6996-1(lines 6996 6997) no Hoare annotation was computed. [2021-11-23 02:32:57,396 INFO L861 garLoopResultBuilder]: At program point L6996(lines 6996 6997) the Hoare annotation is: true [2021-11-23 02:32:57,396 INFO L858 garLoopResultBuilder]: For program point L6988-1(line 6988) no Hoare annotation was computed. [2021-11-23 02:32:57,396 INFO L861 garLoopResultBuilder]: At program point L6988(line 6988) the Hoare annotation is: true [2021-11-23 02:32:57,397 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_read_berEXIT(lines 7695 7701) no Hoare annotation was computed. [2021-11-23 02:32:57,397 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_read_berENTRY(lines 7695 7701) the Hoare annotation is: true [2021-11-23 02:32:57,397 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-23 02:32:57,397 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-23 02:32:57,397 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2021-11-23 02:32:57,398 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-23 02:32:57,398 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_get_tune_settingsENTRY(lines 7733 7739) the Hoare annotation is: true [2021-11-23 02:32:57,398 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_get_tune_settingsEXIT(lines 7733 7739) no Hoare annotation was computed. [2021-11-23 02:32:57,398 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 6783 6785) the Hoare annotation is: true [2021-11-23 02:32:57,399 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 6783 6785) no Hoare annotation was computed. [2021-11-23 02:32:57,399 INFO L858 garLoopResultBuilder]: For program point L7901-1(line 7901) no Hoare annotation was computed. [2021-11-23 02:32:57,399 INFO L861 garLoopResultBuilder]: At program point L7901(line 7901) the Hoare annotation is: true [2021-11-23 02:32:57,399 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_send_diseqc_msgENTRY(lines 7891 7908) the Hoare annotation is: true [2021-11-23 02:32:57,399 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_send_diseqc_msgEXIT(lines 7891 7908) no Hoare annotation was computed. [2021-11-23 02:32:57,400 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 6889 6894) the Hoare annotation is: true [2021-11-23 02:32:57,400 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 6889 6894) no Hoare annotation was computed. [2021-11-23 02:32:57,400 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_update_statusENTRY(lines 7662 7675) the Hoare annotation is: true [2021-11-23 02:32:57,400 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_update_statusEXIT(lines 7662 7675) no Hoare annotation was computed. [2021-11-23 02:32:57,401 INFO L858 garLoopResultBuilder]: For program point L7666(lines 7666 7672) no Hoare annotation was computed. [2021-11-23 02:32:57,401 INFO L858 garLoopResultBuilder]: For program point L7667-1(line 7667) no Hoare annotation was computed. [2021-11-23 02:32:57,401 INFO L861 garLoopResultBuilder]: At program point L7667(line 7667) the Hoare annotation is: true [2021-11-23 02:32:57,401 INFO L858 garLoopResultBuilder]: For program point L7668-1(line 7668) no Hoare annotation was computed. [2021-11-23 02:32:57,401 INFO L861 garLoopResultBuilder]: At program point L7668(line 7668) the Hoare annotation is: true [2021-11-23 02:32:57,402 INFO L858 garLoopResultBuilder]: For program point L7666-2(lines 7666 7672) no Hoare annotation was computed. [2021-11-23 02:32:57,402 INFO L858 garLoopResultBuilder]: For program point L7935-1(line 7935) no Hoare annotation was computed. [2021-11-23 02:32:57,402 INFO L861 garLoopResultBuilder]: At program point L7935(line 7935) the Hoare annotation is: true [2021-11-23 02:32:57,402 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_set_toneENTRY(lines 7929 7942) the Hoare annotation is: true [2021-11-23 02:32:57,402 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_set_toneEXIT(lines 7929 7942) no Hoare annotation was computed. [2021-11-23 02:32:57,403 INFO L861 garLoopResultBuilder]: At program point gp8psk_fe_read_signal_strengthENTRY(lines 7719 7732) the Hoare annotation is: true [2021-11-23 02:32:57,403 INFO L858 garLoopResultBuilder]: For program point L7724-1(line 7724) no Hoare annotation was computed. [2021-11-23 02:32:57,403 INFO L861 garLoopResultBuilder]: At program point L7724(line 7724) the Hoare annotation is: true [2021-11-23 02:32:57,403 INFO L858 garLoopResultBuilder]: For program point gp8psk_fe_read_signal_strengthEXIT(lines 7719 7732) no Hoare annotation was computed. [2021-11-23 02:32:57,404 INFO L861 garLoopResultBuilder]: At program point L6798(line 6798) the Hoare annotation is: true [2021-11-23 02:32:57,404 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 6786 6802) the Hoare annotation is: true [2021-11-23 02:32:57,404 INFO L858 garLoopResultBuilder]: For program point L6798-1(line 6798) no Hoare annotation was computed. [2021-11-23 02:32:57,404 INFO L858 garLoopResultBuilder]: For program point L6793(lines 6793 6800) no Hoare annotation was computed. [2021-11-23 02:32:57,404 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 6786 6802) no Hoare annotation was computed. [2021-11-23 02:32:57,405 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 6786 6802) no Hoare annotation was computed. [2021-11-23 02:32:57,405 INFO L858 garLoopResultBuilder]: For program point L6815-1(line 6815) no Hoare annotation was computed. [2021-11-23 02:32:57,405 INFO L861 garLoopResultBuilder]: At program point L6815(line 6815) the Hoare annotation is: true [2021-11-23 02:32:57,405 INFO L858 garLoopResultBuilder]: For program point L6810(lines 6810 6817) no Hoare annotation was computed. [2021-11-23 02:32:57,405 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 6803 6819) no Hoare annotation was computed. [2021-11-23 02:32:57,406 INFO L861 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 6803 6819) the Hoare annotation is: true [2021-11-23 02:32:57,406 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 6803 6819) no Hoare annotation was computed. [2021-11-23 02:32:57,406 INFO L858 garLoopResultBuilder]: For program point L8161(line 8161) no Hoare annotation was computed. [2021-11-23 02:32:57,406 INFO L858 garLoopResultBuilder]: For program point L7170-1(line 7170) no Hoare annotation was computed. [2021-11-23 02:32:57,406 INFO L854 garLoopResultBuilder]: At program point L7996-1(lines 7991 7999) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,407 INFO L854 garLoopResultBuilder]: At program point L7996(line 7996) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,407 INFO L861 garLoopResultBuilder]: At program point L7435(lines 7389 7504) the Hoare annotation is: true [2021-11-23 02:32:57,407 INFO L858 garLoopResultBuilder]: For program point L8162(lines 8162 8166) no Hoare annotation was computed. [2021-11-23 02:32:57,407 INFO L858 garLoopResultBuilder]: For program point L8228-1(line 8228) no Hoare annotation was computed. [2021-11-23 02:32:57,408 INFO L854 garLoopResultBuilder]: At program point L8228(line 8228) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,408 INFO L858 garLoopResultBuilder]: For program point L8162-2(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,408 INFO L858 garLoopResultBuilder]: For program point L8129(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,408 INFO L858 garLoopResultBuilder]: For program point L7469(lines 7469 7491) no Hoare annotation was computed. [2021-11-23 02:32:57,408 INFO L858 garLoopResultBuilder]: For program point L8130(line 8130) no Hoare annotation was computed. [2021-11-23 02:32:57,409 INFO L858 garLoopResultBuilder]: For program point L8163-1(line 8163) no Hoare annotation was computed. [2021-11-23 02:32:57,409 INFO L854 garLoopResultBuilder]: At program point L8163(line 8163) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,409 INFO L854 garLoopResultBuilder]: At program point L7470(line 7470) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,409 INFO L854 garLoopResultBuilder]: At program point L7371-1(line 7371) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,409 INFO L854 garLoopResultBuilder]: At program point L7371(line 7371) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,410 INFO L858 garLoopResultBuilder]: For program point L7404(lines 7404 7498) no Hoare annotation was computed. [2021-11-23 02:32:57,410 INFO L858 garLoopResultBuilder]: For program point L8131(lines 8131 8135) no Hoare annotation was computed. [2021-11-23 02:32:57,410 INFO L858 garLoopResultBuilder]: For program point L8197(line 8197) no Hoare annotation was computed. [2021-11-23 02:32:57,410 INFO L858 garLoopResultBuilder]: For program point L7173(line 7173) no Hoare annotation was computed. [2021-11-23 02:32:57,410 INFO L854 garLoopResultBuilder]: At program point L6942(line 6942) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,411 INFO L858 garLoopResultBuilder]: For program point L8131-2(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,411 INFO L854 garLoopResultBuilder]: At program point L6942-1(line 6942) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,411 INFO L858 garLoopResultBuilder]: For program point L7405(line 7405) no Hoare annotation was computed. [2021-11-23 02:32:57,411 INFO L858 garLoopResultBuilder]: For program point L8198(lines 8198 8202) no Hoare annotation was computed. [2021-11-23 02:32:57,411 INFO L858 garLoopResultBuilder]: For program point L7174(lines 7174 7177) no Hoare annotation was computed. [2021-11-23 02:32:57,412 INFO L858 garLoopResultBuilder]: For program point L8297(line 8297) no Hoare annotation was computed. [2021-11-23 02:32:57,412 INFO L858 garLoopResultBuilder]: For program point L8132-1(line 8132) no Hoare annotation was computed. [2021-11-23 02:32:57,412 INFO L854 garLoopResultBuilder]: At program point L8132(line 8132) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,412 INFO L858 garLoopResultBuilder]: For program point L8198-2(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,412 INFO L858 garLoopResultBuilder]: For program point L7406(lines 7406 7409) no Hoare annotation was computed. [2021-11-23 02:32:57,413 INFO L861 garLoopResultBuilder]: At program point L8298(line 8298) the Hoare annotation is: true [2021-11-23 02:32:57,413 INFO L858 garLoopResultBuilder]: For program point L8199-1(line 8199) no Hoare annotation was computed. [2021-11-23 02:32:57,413 INFO L854 garLoopResultBuilder]: At program point L8199(line 8199) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,413 INFO L858 garLoopResultBuilder]: For program point L7208(line 7208) no Hoare annotation was computed. [2021-11-23 02:32:57,414 INFO L858 garLoopResultBuilder]: For program point L8265(line 8265) no Hoare annotation was computed. [2021-11-23 02:32:57,414 INFO L858 garLoopResultBuilder]: For program point L8266(lines 8266 8270) no Hoare annotation was computed. [2021-11-23 02:32:57,414 INFO L858 garLoopResultBuilder]: For program point L8266-2(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,414 INFO L858 garLoopResultBuilder]: For program point L8233(line 8233) no Hoare annotation was computed. [2021-11-23 02:32:57,414 INFO L858 garLoopResultBuilder]: For program point L7209(lines 7209 7212) no Hoare annotation was computed. [2021-11-23 02:32:57,415 INFO L858 garLoopResultBuilder]: For program point L7441(line 7441) no Hoare annotation was computed. [2021-11-23 02:32:57,415 INFO L858 garLoopResultBuilder]: For program point L8234(lines 8234 8239) no Hoare annotation was computed. [2021-11-23 02:32:57,415 INFO L858 garLoopResultBuilder]: For program point L8267-1(line 8267) no Hoare annotation was computed. [2021-11-23 02:32:57,415 INFO L854 garLoopResultBuilder]: At program point L8267(line 8267) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,416 INFO L854 garLoopResultBuilder]: At program point L8300(lines 8107 8302) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,416 INFO L858 garLoopResultBuilder]: For program point L8168-1(line 8168) no Hoare annotation was computed. [2021-11-23 02:32:57,416 INFO L854 garLoopResultBuilder]: At program point L8168(line 8168) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,416 INFO L861 garLoopResultBuilder]: At program point L7442(line 7442) the Hoare annotation is: true [2021-11-23 02:32:57,416 INFO L858 garLoopResultBuilder]: For program point L8137-1(line 8137) no Hoare annotation was computed. [2021-11-23 02:32:57,417 INFO L854 garLoopResultBuilder]: At program point L8137(line 8137) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,417 INFO L858 garLoopResultBuilder]: For program point L7411(line 7411) no Hoare annotation was computed. [2021-11-23 02:32:57,417 INFO L858 garLoopResultBuilder]: For program point L8204-1(line 8204) no Hoare annotation was computed. [2021-11-23 02:32:57,417 INFO L854 garLoopResultBuilder]: At program point L8204(line 8204) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,417 INFO L858 garLoopResultBuilder]: For program point L7412(lines 7412 7446) no Hoare annotation was computed. [2021-11-23 02:32:57,418 INFO L854 garLoopResultBuilder]: At program point L7214(line 7214) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,418 INFO L858 garLoopResultBuilder]: For program point L7181(lines 7181 7191) no Hoare annotation was computed. [2021-11-23 02:32:57,418 INFO L858 garLoopResultBuilder]: For program point L7214-1(line 7214) no Hoare annotation was computed. [2021-11-23 02:32:57,418 INFO L854 garLoopResultBuilder]: At program point L6950(line 6950) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,419 INFO L854 garLoopResultBuilder]: At program point L6950-1(line 6950) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,419 INFO L858 garLoopResultBuilder]: For program point L7182(lines 7182 7189) no Hoare annotation was computed. [2021-11-23 02:32:57,419 INFO L858 garLoopResultBuilder]: For program point L8272-1(line 8272) no Hoare annotation was computed. [2021-11-23 02:32:57,419 INFO L858 garLoopResultBuilder]: For program point L7215(lines 7215 7218) no Hoare annotation was computed. [2021-11-23 02:32:57,419 INFO L854 garLoopResultBuilder]: At program point L8272(line 8272) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,420 INFO L858 garLoopResultBuilder]: For program point L8173(line 8173) no Hoare annotation was computed. [2021-11-23 02:32:57,420 INFO L858 garLoopResultBuilder]: For program point L7414(lines 7414 7443) no Hoare annotation was computed. [2021-11-23 02:32:57,420 INFO L858 garLoopResultBuilder]: For program point L8174(lines 8174 8178) no Hoare annotation was computed. [2021-11-23 02:32:57,420 INFO L858 garLoopResultBuilder]: For program point L7183-1(line 7183) no Hoare annotation was computed. [2021-11-23 02:32:57,420 INFO L854 garLoopResultBuilder]: At program point L7183(line 7183) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,421 INFO L858 garLoopResultBuilder]: For program point L8108-1(line 8108) no Hoare annotation was computed. [2021-11-23 02:32:57,421 INFO L854 garLoopResultBuilder]: At program point L8108(line 8108) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,421 INFO L858 garLoopResultBuilder]: For program point L8174-2(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,421 INFO L858 garLoopResultBuilder]: For program point L7415(line 7415) no Hoare annotation was computed. [2021-11-23 02:32:57,421 INFO L858 garLoopResultBuilder]: For program point L7448(line 7448) no Hoare annotation was computed. [2021-11-23 02:32:57,422 INFO L854 garLoopResultBuilder]: At program point L7481(line 7481) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,422 INFO L858 garLoopResultBuilder]: For program point L8142(line 8142) no Hoare annotation was computed. [2021-11-23 02:32:57,422 INFO L858 garLoopResultBuilder]: For program point L8175-1(line 8175) no Hoare annotation was computed. [2021-11-23 02:32:57,422 INFO L854 garLoopResultBuilder]: At program point L8175(line 8175) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,422 INFO L858 garLoopResultBuilder]: For program point L7184(lines 7184 7187) no Hoare annotation was computed. [2021-11-23 02:32:57,423 INFO L858 garLoopResultBuilder]: For program point L8241(line 8241) no Hoare annotation was computed. [2021-11-23 02:32:57,423 INFO L854 garLoopResultBuilder]: At program point L7416(lines 7416 7421) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,423 INFO L858 garLoopResultBuilder]: For program point L7449(lines 7449 7464) no Hoare annotation was computed. [2021-11-23 02:32:57,423 INFO L858 garLoopResultBuilder]: For program point L8242(lines 8242 8246) no Hoare annotation was computed. [2021-11-23 02:32:57,423 INFO L854 garLoopResultBuilder]: At program point L8110(line 8110) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,464 INFO L858 garLoopResultBuilder]: For program point L8143(lines 8143 8147) no Hoare annotation was computed. [2021-11-23 02:32:57,464 INFO L858 garLoopResultBuilder]: For program point L8242-2(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,465 INFO L858 garLoopResultBuilder]: For program point L8209(line 8209) no Hoare annotation was computed. [2021-11-23 02:32:57,465 INFO L858 garLoopResultBuilder]: For program point L8110-1(line 8110) no Hoare annotation was computed. [2021-11-23 02:32:57,465 INFO L854 garLoopResultBuilder]: At program point L7714(line 7714) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,465 INFO L854 garLoopResultBuilder]: At program point L7714-1(line 7714) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,465 INFO L858 garLoopResultBuilder]: For program point L8210(lines 8210 8214) no Hoare annotation was computed. [2021-11-23 02:32:57,465 INFO L858 garLoopResultBuilder]: For program point L8243-1(line 8243) no Hoare annotation was computed. [2021-11-23 02:32:57,465 INFO L858 garLoopResultBuilder]: For program point L7219-1(line 7219) no Hoare annotation was computed. [2021-11-23 02:32:57,466 INFO L854 garLoopResultBuilder]: At program point L8243(line 8243) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,466 INFO L854 garLoopResultBuilder]: At program point L7219(line 7219) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,466 INFO L858 garLoopResultBuilder]: For program point L8210-2(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,466 INFO L858 garLoopResultBuilder]: For program point L7451(lines 7451 7461) no Hoare annotation was computed. [2021-11-23 02:32:57,466 INFO L858 garLoopResultBuilder]: For program point L8211-1(line 8211) no Hoare annotation was computed. [2021-11-23 02:32:57,466 INFO L854 garLoopResultBuilder]: At program point L8211(line 8211) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,466 INFO L858 garLoopResultBuilder]: For program point L7220(lines 7220 7223) no Hoare annotation was computed. [2021-11-23 02:32:57,466 INFO L858 garLoopResultBuilder]: For program point L8277(line 8277) no Hoare annotation was computed. [2021-11-23 02:32:57,466 INFO L854 garLoopResultBuilder]: At program point L8079-1(line 8079) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,467 INFO L858 garLoopResultBuilder]: For program point L8112-1(line 8112) no Hoare annotation was computed. [2021-11-23 02:32:57,467 INFO L854 garLoopResultBuilder]: At program point L8079(line 8079) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,467 INFO L854 garLoopResultBuilder]: At program point L8112(line 8112) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,467 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-23 02:32:57,467 INFO L858 garLoopResultBuilder]: For program point L7452(line 7452) no Hoare annotation was computed. [2021-11-23 02:32:57,467 INFO L858 garLoopResultBuilder]: For program point L8278(lines 8278 8282) no Hoare annotation was computed. [2021-11-23 02:32:57,467 INFO L858 garLoopResultBuilder]: For program point L8278-2(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,468 INFO L858 garLoopResultBuilder]: For program point L7453(lines 7453 7457) no Hoare annotation was computed. [2021-11-23 02:32:57,468 INFO L858 garLoopResultBuilder]: For program point L8279-1(line 8279) no Hoare annotation was computed. [2021-11-23 02:32:57,468 INFO L854 garLoopResultBuilder]: At program point L8279(line 8279) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,468 INFO L854 garLoopResultBuilder]: At program point L8114(line 8114) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,468 INFO L858 garLoopResultBuilder]: For program point L8180-1(line 8180) no Hoare annotation was computed. [2021-11-23 02:32:57,468 INFO L854 garLoopResultBuilder]: At program point L8180(line 8180) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,468 INFO L858 garLoopResultBuilder]: For program point L8114-1(line 8114) no Hoare annotation was computed. [2021-11-23 02:32:57,469 INFO L858 garLoopResultBuilder]: For program point L7224-2(lines 7166 7228) no Hoare annotation was computed. [2021-11-23 02:32:57,469 INFO L858 garLoopResultBuilder]: For program point L8248-1(line 8248) no Hoare annotation was computed. [2021-11-23 02:32:57,469 INFO L854 garLoopResultBuilder]: At program point L8248(line 8248) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,469 INFO L858 garLoopResultBuilder]: For program point L7224(lines 7224 7227) no Hoare annotation was computed. [2021-11-23 02:32:57,469 INFO L858 garLoopResultBuilder]: For program point L8149(line 8149) no Hoare annotation was computed. [2021-11-23 02:32:57,469 INFO L858 garLoopResultBuilder]: For program point L7423(line 7423) no Hoare annotation was computed. [2021-11-23 02:32:57,469 INFO L858 garLoopResultBuilder]: For program point L7489(line 7489) no Hoare annotation was computed. [2021-11-23 02:32:57,469 INFO L858 garLoopResultBuilder]: For program point L8150(lines 8150 8154) no Hoare annotation was computed. [2021-11-23 02:32:57,470 INFO L858 garLoopResultBuilder]: For program point L7192-2(lines 7166 7213) no Hoare annotation was computed. [2021-11-23 02:32:57,470 INFO L858 garLoopResultBuilder]: For program point L8216-1(line 8216) no Hoare annotation was computed. [2021-11-23 02:32:57,470 INFO L854 garLoopResultBuilder]: At program point L8216(line 8216) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,470 INFO L858 garLoopResultBuilder]: For program point L7192(lines 7192 7199) no Hoare annotation was computed. [2021-11-23 02:32:57,470 INFO L858 garLoopResultBuilder]: For program point L7225-1(line 7225) no Hoare annotation was computed. [2021-11-23 02:32:57,470 INFO L854 garLoopResultBuilder]: At program point L7225(line 7225) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,470 INFO L858 garLoopResultBuilder]: For program point L8150-2(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,471 INFO L861 garLoopResultBuilder]: At program point L7490(line 7490) the Hoare annotation is: true [2021-11-23 02:32:57,471 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-23 02:32:57,471 INFO L854 garLoopResultBuilder]: At program point L7424(lines 7424 7439) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,471 INFO L854 garLoopResultBuilder]: At program point L8118(line 8118) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,472 INFO L858 garLoopResultBuilder]: For program point L8151-1(line 8151) no Hoare annotation was computed. [2021-11-23 02:32:57,472 INFO L854 garLoopResultBuilder]: At program point L8151(line 8151) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,472 INFO L858 garLoopResultBuilder]: For program point L7193-1(line 7193) no Hoare annotation was computed. [2021-11-23 02:32:57,472 INFO L854 garLoopResultBuilder]: At program point L7193(line 7193) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,472 INFO L858 garLoopResultBuilder]: For program point L8118-1(line 8118) no Hoare annotation was computed. [2021-11-23 02:32:57,472 INFO L858 garLoopResultBuilder]: For program point L7392-1(line 7392) no Hoare annotation was computed. [2021-11-23 02:32:57,472 INFO L854 garLoopResultBuilder]: At program point L7392(line 7392) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,472 INFO L858 garLoopResultBuilder]: For program point L7194(lines 7194 7197) no Hoare annotation was computed. [2021-11-23 02:32:57,472 INFO L858 garLoopResultBuilder]: For program point L8284-1(line 8284) no Hoare annotation was computed. [2021-11-23 02:32:57,473 INFO L854 garLoopResultBuilder]: At program point L8284(line 8284) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,473 INFO L858 garLoopResultBuilder]: For program point L8185(line 8185) no Hoare annotation was computed. [2021-11-23 02:32:57,473 INFO L858 garLoopResultBuilder]: For program point L7426(lines 7426 7432) no Hoare annotation was computed. [2021-11-23 02:32:57,473 INFO L858 garLoopResultBuilder]: For program point L7459(line 7459) no Hoare annotation was computed. [2021-11-23 02:32:57,473 INFO L858 garLoopResultBuilder]: For program point L7426-2(lines 7424 7438) no Hoare annotation was computed. [2021-11-23 02:32:57,473 INFO L858 garLoopResultBuilder]: For program point L8186(lines 8186 8190) no Hoare annotation was computed. [2021-11-23 02:32:57,473 INFO L858 garLoopResultBuilder]: For program point L8120-1(line 8120) no Hoare annotation was computed. [2021-11-23 02:32:57,473 INFO L854 garLoopResultBuilder]: At program point L8120(line 8120) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,474 INFO L858 garLoopResultBuilder]: For program point L8186-2(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,474 INFO L854 garLoopResultBuilder]: At program point L7394(line 7394) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,474 INFO L861 garLoopResultBuilder]: At program point L7460(line 7460) the Hoare annotation is: true [2021-11-23 02:32:57,474 INFO L854 garLoopResultBuilder]: At program point L7394-1(line 7394) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,474 INFO L858 garLoopResultBuilder]: For program point L8187-1(line 8187) no Hoare annotation was computed. [2021-11-23 02:32:57,474 INFO L854 garLoopResultBuilder]: At program point L8187(line 8187) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,474 INFO L858 garLoopResultBuilder]: For program point L8253(line 8253) no Hoare annotation was computed. [2021-11-23 02:32:57,474 INFO L854 garLoopResultBuilder]: At program point L7229(lines 7152 7231) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,475 INFO L858 garLoopResultBuilder]: For program point L8254(lines 8254 8258) no Hoare annotation was computed. [2021-11-23 02:32:57,475 INFO L854 garLoopResultBuilder]: At program point L8122(line 8122) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,475 INFO L858 garLoopResultBuilder]: For program point L8254-2(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,477 INFO L858 garLoopResultBuilder]: For program point L8221(line 8221) no Hoare annotation was computed. [2021-11-23 02:32:57,477 INFO L858 garLoopResultBuilder]: For program point L8122-1(line 8122) no Hoare annotation was computed. [2021-11-23 02:32:57,477 INFO L858 garLoopResultBuilder]: For program point L8222(lines 8222 8226) no Hoare annotation was computed. [2021-11-23 02:32:57,477 INFO L858 garLoopResultBuilder]: For program point L8255-1(line 8255) no Hoare annotation was computed. [2021-11-23 02:32:57,477 INFO L854 garLoopResultBuilder]: At program point L8255(line 8255) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,478 INFO L858 garLoopResultBuilder]: For program point L8156-1(line 8156) no Hoare annotation was computed. [2021-11-23 02:32:57,478 INFO L854 garLoopResultBuilder]: At program point L8156(line 8156) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,478 INFO L858 garLoopResultBuilder]: For program point L8222-2(lines 8129 8299) no Hoare annotation was computed. [2021-11-23 02:32:57,478 INFO L858 garLoopResultBuilder]: For program point L7496(line 7496) no Hoare annotation was computed. [2021-11-23 02:32:57,478 INFO L858 garLoopResultBuilder]: For program point L8223-1(line 8223) no Hoare annotation was computed. [2021-11-23 02:32:57,479 INFO L858 garLoopResultBuilder]: For program point L7166(lines 7166 7228) no Hoare annotation was computed. [2021-11-23 02:32:57,479 INFO L854 garLoopResultBuilder]: At program point L8223(line 8223) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,479 INFO L854 garLoopResultBuilder]: At program point L8289(line 8289) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,479 INFO L858 garLoopResultBuilder]: For program point L8124-1(line 8124) no Hoare annotation was computed. [2021-11-23 02:32:57,479 INFO L854 garLoopResultBuilder]: At program point L8124(line 8124) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,480 INFO L861 garLoopResultBuilder]: At program point L7497(line 7497) the Hoare annotation is: true [2021-11-23 02:32:57,480 INFO L858 garLoopResultBuilder]: For program point L7167-1(line 7167) no Hoare annotation was computed. [2021-11-23 02:32:57,480 INFO L854 garLoopResultBuilder]: At program point L7167(line 7167) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,480 INFO L854 garLoopResultBuilder]: At program point L7200-1(lines 7200 7207) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,480 INFO L858 garLoopResultBuilder]: For program point L8125-1(line 8125) no Hoare annotation was computed. [2021-11-23 02:32:57,481 INFO L854 garLoopResultBuilder]: At program point L8125(line 8125) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,481 INFO L854 garLoopResultBuilder]: At program point L8126(line 8126) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,481 INFO L858 garLoopResultBuilder]: For program point L7168-2(lines 7166 7213) no Hoare annotation was computed. [2021-11-23 02:32:57,481 INFO L858 garLoopResultBuilder]: For program point L8192-1(line 8192) no Hoare annotation was computed. [2021-11-23 02:32:57,481 INFO L854 garLoopResultBuilder]: At program point L8192(line 8192) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,482 INFO L858 garLoopResultBuilder]: For program point L7168(lines 7168 7180) no Hoare annotation was computed. [2021-11-23 02:32:57,482 INFO L858 garLoopResultBuilder]: For program point L7201-1(line 7201) no Hoare annotation was computed. [2021-11-23 02:32:57,482 INFO L854 garLoopResultBuilder]: At program point L7201(line 7201) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,482 INFO L858 garLoopResultBuilder]: For program point L8126-1(line 8126) no Hoare annotation was computed. [2021-11-23 02:32:57,482 INFO L858 garLoopResultBuilder]: For program point L7466(line 7466) no Hoare annotation was computed. [2021-11-23 02:32:57,483 INFO L854 garLoopResultBuilder]: At program point L7499(lines 7389 7504) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,483 INFO L858 garLoopResultBuilder]: For program point L7202(lines 7202 7205) no Hoare annotation was computed. [2021-11-23 02:32:57,483 INFO L858 garLoopResultBuilder]: For program point L8127-1(line 8127) no Hoare annotation was computed. [2021-11-23 02:32:57,483 INFO L854 garLoopResultBuilder]: At program point L8127(line 8127) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,483 INFO L854 garLoopResultBuilder]: At program point L7169-2(lines 7169 7172) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,484 INFO L858 garLoopResultBuilder]: For program point L7169(lines 7169 7172) no Hoare annotation was computed. [2021-11-23 02:32:57,484 INFO L858 garLoopResultBuilder]: For program point L7467(lines 7467 7494) no Hoare annotation was computed. [2021-11-23 02:32:57,484 INFO L854 garLoopResultBuilder]: At program point L7170(line 7170) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,484 INFO L858 garLoopResultBuilder]: For program point L8260-1(line 8260) no Hoare annotation was computed. [2021-11-23 02:32:57,484 INFO L854 garLoopResultBuilder]: At program point L8260(line 8260) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-23 02:32:57,485 INFO L858 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 8401 8410) no Hoare annotation was computed. [2021-11-23 02:32:57,485 INFO L861 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 8401 8410) the Hoare annotation is: true [2021-11-23 02:32:57,485 INFO L854 garLoopResultBuilder]: At program point L8406(line 8406) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2021-11-23 02:32:57,485 INFO L858 garLoopResultBuilder]: For program point L8404(lines 8404 8407) no Hoare annotation was computed. [2021-11-23 02:32:57,485 INFO L858 garLoopResultBuilder]: For program point L8406-1(lines 8401 8410) no Hoare annotation was computed. [2021-11-23 02:32:57,486 INFO L858 garLoopResultBuilder]: For program point L7133(lines 7133 7137) no Hoare annotation was computed. [2021-11-23 02:32:57,486 INFO L858 garLoopResultBuilder]: For program point L7509-1(line 7509) no Hoare annotation was computed. [2021-11-23 02:32:57,486 INFO L861 garLoopResultBuilder]: At program point L7509(line 7509) the Hoare annotation is: true [2021-11-23 02:32:57,486 INFO L858 garLoopResultBuilder]: For program point L7125(lines 7125 7129) no Hoare annotation was computed. [2021-11-23 02:32:57,486 INFO L861 garLoopResultBuilder]: At program point L7146(lines 7098 7150) the Hoare annotation is: true [2021-11-23 02:32:57,487 INFO L858 garLoopResultBuilder]: For program point L7117(lines 7117 7121) no Hoare annotation was computed. [2021-11-23 02:32:57,487 INFO L858 garLoopResultBuilder]: For program point L7109(lines 7109 7112) no Hoare annotation was computed. [2021-11-23 02:32:57,487 INFO L861 garLoopResultBuilder]: At program point gp8psk_load_bcm4500fwENTRY(lines 7086 7151) the Hoare annotation is: true [2021-11-23 02:32:57,487 INFO L858 garLoopResultBuilder]: For program point L7101(lines 7101 7106) no Hoare annotation was computed. [2021-11-23 02:32:57,487 INFO L858 garLoopResultBuilder]: For program point gp8psk_load_bcm4500fwFINAL(lines 7086 7151) no Hoare annotation was computed. [2021-11-23 02:32:57,487 INFO L861 garLoopResultBuilder]: At program point L7139(lines 7098 7150) the Hoare annotation is: true [2021-11-23 02:32:57,488 INFO L861 garLoopResultBuilder]: At program point L7131-1(line 7131) the Hoare annotation is: true [2021-11-23 02:32:57,488 INFO L861 garLoopResultBuilder]: At program point L7131(line 7131) the Hoare annotation is: true [2021-11-23 02:32:57,488 INFO L858 garLoopResultBuilder]: For program point gp8psk_load_bcm4500fwEXIT(lines 7086 7151) no Hoare annotation was computed. [2021-11-23 02:32:57,488 INFO L861 garLoopResultBuilder]: At program point L7140(lines 7140 7143) the Hoare annotation is: true [2021-11-23 02:32:57,488 INFO L861 garLoopResultBuilder]: At program point L6765-1(line 6765) the Hoare annotation is: true [2021-11-23 02:32:57,488 INFO L861 garLoopResultBuilder]: At program point L6765(line 6765) the Hoare annotation is: true [2021-11-23 02:32:57,489 INFO L861 garLoopResultBuilder]: At program point L7145(lines 7098 7150) the Hoare annotation is: true [2021-11-23 02:32:57,489 INFO L858 garLoopResultBuilder]: For program point L7108-1(line 7108) no Hoare annotation was computed. [2021-11-23 02:32:57,489 INFO L861 garLoopResultBuilder]: At program point L7108(line 7108) the Hoare annotation is: true [2021-11-23 02:32:57,489 INFO L858 garLoopResultBuilder]: For program point gp8psk_usb_out_opEXIT(lines 7039 7085) no Hoare annotation was computed. [2021-11-23 02:32:57,489 INFO L858 garLoopResultBuilder]: For program point L7073-1(line 7073) no Hoare annotation was computed. [2021-11-23 02:32:57,489 INFO L861 garLoopResultBuilder]: At program point L7073(line 7073) the Hoare annotation is: true [2021-11-23 02:32:57,490 INFO L858 garLoopResultBuilder]: For program point L7069(lines 7069 7072) no Hoare annotation was computed. [2021-11-23 02:32:57,490 INFO L861 garLoopResultBuilder]: At program point L7059(lines 7046 7084) the Hoare annotation is: true [2021-11-23 02:32:57,490 INFO L858 garLoopResultBuilder]: For program point L7082(line 7082) no Hoare annotation was computed. [2021-11-23 02:32:57,490 INFO L861 garLoopResultBuilder]: At program point gp8psk_usb_out_opENTRY(lines 7039 7085) the Hoare annotation is: true [2021-11-23 02:32:57,490 INFO L861 garLoopResultBuilder]: At program point L7074(lines 7074 7075) the Hoare annotation is: true [2021-11-23 02:32:57,490 INFO L861 garLoopResultBuilder]: At program point L7076-2(lines 7076 7081) the Hoare annotation is: true [2021-11-23 02:32:57,491 INFO L858 garLoopResultBuilder]: For program point L7074-1(lines 7074 7075) no Hoare annotation was computed. [2021-11-23 02:32:57,491 INFO L858 garLoopResultBuilder]: For program point L7068(line 7068) no Hoare annotation was computed. [2021-11-23 02:32:57,491 INFO L861 garLoopResultBuilder]: At program point L7064-2(lines 7064 7067) the Hoare annotation is: true [2021-11-23 02:32:57,491 INFO L858 garLoopResultBuilder]: For program point gp8psk_usb_out_opFINAL(lines 7039 7085) no Hoare annotation was computed. [2021-11-23 02:32:57,495 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2021-11-23 02:32:57,496 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-23 02:32:57,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:32:57 BoogieIcfgContainer [2021-11-23 02:32:57,512 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-23 02:32:57,512 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-23 02:32:57,513 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-23 02:32:57,513 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-23 02:32:57,514 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:32:49" (3/4) ... [2021-11-23 02:32:57,517 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-23 02:32:57,523 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_send_legacy_dish_cmd [2021-11-23 02:32:57,523 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible_nested [2021-11-23 02:32:57,523 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-11-23 02:32:57,524 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_read_unc_blocks [2021-11-23 02:32:57,524 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_set_frontend [2021-11-23 02:32:57,524 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-23 02:32:57,524 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_read_status [2021-11-23 02:32:57,524 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-23 02:32:57,524 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_send_diseqc_burst [2021-11-23 02:32:57,525 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-23 02:32:57,525 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_set_voltage [2021-11-23 02:32:57,525 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_enable_high_lnb_voltage [2021-11-23 02:32:57,525 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-11-23 02:32:57,525 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-23 02:32:57,525 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_usb_in_op [2021-11-23 02:32:57,526 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_read_ber [2021-11-23 02:32:57,526 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-11-23 02:32:57,526 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_get_tune_settings [2021-11-23 02:32:57,526 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-23 02:32:57,526 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_send_diseqc_msg [2021-11-23 02:32:57,526 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-11-23 02:32:57,527 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_update_status [2021-11-23 02:32:57,527 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_set_tone [2021-11-23 02:32:57,527 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_read_signal_strength [2021-11-23 02:32:57,527 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-23 02:32:57,527 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-11-23 02:32:57,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2021-11-23 02:32:57,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_load_bcm4500fw [2021-11-23 02:32:57,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_usb_out_op [2021-11-23 02:32:57,561 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 274 nodes and edges [2021-11-23 02:32:57,567 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 90 nodes and edges [2021-11-23 02:32:57,572 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-11-23 02:32:57,578 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-11-23 02:32:57,583 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-23 02:32:57,589 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-23 02:32:57,595 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-23 02:32:58,211 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/witness.graphml [2021-11-23 02:32:58,212 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-23 02:32:58,213 INFO L158 Benchmark]: Toolchain (without parser) took 31490.87ms. Allocated memory was 117.4MB in the beginning and 610.3MB in the end (delta: 492.8MB). Free memory was 75.2MB in the beginning and 162.1MB in the end (delta: -86.9MB). Peak memory consumption was 405.8MB. Max. memory is 16.1GB. [2021-11-23 02:32:58,213 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 79.7MB. Free memory was 39.4MB in the beginning and 39.4MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 02:32:58,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2371.86ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 74.8MB in the beginning and 68.0MB in the end (delta: 6.8MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2021-11-23 02:32:58,214 INFO L158 Benchmark]: Boogie Procedure Inliner took 254.89ms. Allocated memory is still 159.4MB. Free memory was 68.0MB in the beginning and 94.0MB in the end (delta: -26.0MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2021-11-23 02:32:58,214 INFO L158 Benchmark]: Boogie Preprocessor took 183.86ms. Allocated memory is still 159.4MB. Free memory was 94.0MB in the beginning and 80.0MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 02:32:58,215 INFO L158 Benchmark]: RCFGBuilder took 19474.79ms. Allocated memory was 159.4MB in the beginning and 610.3MB in the end (delta: 450.9MB). Free memory was 80.0MB in the beginning and 409.4MB in the end (delta: -329.5MB). Peak memory consumption was 359.3MB. Max. memory is 16.1GB. [2021-11-23 02:32:58,215 INFO L158 Benchmark]: TraceAbstraction took 8495.74ms. Allocated memory is still 610.3MB. Free memory was 409.4MB in the beginning and 522.8MB in the end (delta: -113.4MB). Peak memory consumption was 241.2MB. Max. memory is 16.1GB. [2021-11-23 02:32:58,216 INFO L158 Benchmark]: Witness Printer took 699.45ms. Allocated memory is still 610.3MB. Free memory was 522.8MB in the beginning and 162.1MB in the end (delta: 360.7MB). Peak memory consumption was 360.7MB. Max. memory is 16.1GB. [2021-11-23 02:32:58,218 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 79.7MB. Free memory was 39.4MB in the beginning and 39.4MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2371.86ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 74.8MB in the beginning and 68.0MB in the end (delta: 6.8MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 254.89ms. Allocated memory is still 159.4MB. Free memory was 68.0MB in the beginning and 94.0MB in the end (delta: -26.0MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 183.86ms. Allocated memory is still 159.4MB. Free memory was 94.0MB in the beginning and 80.0MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 19474.79ms. Allocated memory was 159.4MB in the beginning and 610.3MB in the end (delta: 450.9MB). Free memory was 80.0MB in the beginning and 409.4MB in the end (delta: -329.5MB). Peak memory consumption was 359.3MB. Max. memory is 16.1GB. * TraceAbstraction took 8495.74ms. Allocated memory is still 610.3MB. Free memory was 409.4MB in the beginning and 522.8MB in the end (delta: -113.4MB). Peak memory consumption was 241.2MB. Max. memory is 16.1GB. * Witness Printer took 699.45ms. Allocated memory is still 610.3MB. Free memory was 522.8MB in the beginning and 162.1MB in the end (delta: 360.7MB). Peak memory consumption was 360.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6840]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 30 procedures, 377 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.4s, OverallIterations: 2, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 5.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.3s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 2 mSolverCounterUnknown, 943 SdHoareTripleChecker+Valid, 5.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 943 mSDsluCounter, 1555 SdHoareTripleChecker+Invalid, 4.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 537 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 212 IncrementalHoareTripleChecker+Invalid, 215 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 1079 mSDtfsCounter, 212 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=678occurred in iteration=1, InterpolantAutomatonStates: 6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 153 LocationsWithAnnotation, 938 PreInvPairs, 1110 NumberOfFragments, 292 HoareAnnotationTreeSize, 938 FomulaSimplifications, 384 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 153 FomulaSimplificationsInter, 1841 FormulaSimplificationTreeSizeReductionInter, 1.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 129 NumberOfCodeBlocks, 129 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 127 ConstructedInterpolants, 0 QuantifiedInterpolants, 215 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 35/35 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: 7748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7389]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7481]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6942]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6985]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7416]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7140]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7086]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7394]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7152]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7470]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7991]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7648]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7098]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8107]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7424]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7098]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8289]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7805]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7371]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6985]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7658]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7046]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 8079]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7714]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7098]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-11-23 02:32:58,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c00dd860-dccf-4a13-b6cb-7b6f998d69c1/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE