./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 623160d4598cd0ad84c7dc43ec65a6f971cb966f22ee32963f1c0c6e1de756e1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 20:51:48,781 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:51:48,783 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:51:48,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:51:48,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:51:48,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:51:48,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:51:48,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:51:48,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:51:48,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:51:48,848 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:51:48,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:51:48,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:51:48,850 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:51:48,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:51:48,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:51:48,853 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:51:48,853 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:51:48,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:51:48,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:51:48,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:51:48,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:51:48,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:51:48,875 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:51:48,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:51:48,885 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:51:48,886 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:51:48,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:51:48,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:51:48,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:51:48,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:51:48,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:51:48,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:51:48,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:51:48,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:51:48,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:51:48,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:51:48,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:51:48,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:51:48,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:51:48,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:51:48,898 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:51:48,942 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:51:48,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:51:48,943 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:51:48,944 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:51:48,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:51:48,945 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:51:48,945 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:51:48,946 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:51:48,946 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:51:48,946 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:51:48,947 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:51:48,947 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:51:48,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:51:48,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:51:48,948 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:51:48,948 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:51:48,949 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:51:48,949 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:51:48,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:51:48,949 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:51:48,949 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:51:48,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:51:48,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:51:48,950 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:51:48,950 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:51:48,950 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:51:48,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:51:48,951 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:51:48,951 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:51:48,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:51:48,952 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 623160d4598cd0ad84c7dc43ec65a6f971cb966f22ee32963f1c0c6e1de756e1 [2022-11-02 20:51:49,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:51:49,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:51:49,250 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:51:49,251 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:51:49,252 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:51:49,253 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i [2022-11-02 20:51:49,319 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/data/8c61faf32/342340df80864263bc1319e1a4c84768/FLAG5ea82c42f [2022-11-02 20:51:50,109 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:51:50,110 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i [2022-11-02 20:51:50,150 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/data/8c61faf32/342340df80864263bc1319e1a4c84768/FLAG5ea82c42f [2022-11-02 20:51:50,230 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/data/8c61faf32/342340df80864263bc1319e1a4c84768 [2022-11-02 20:51:50,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:51:50,236 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:51:50,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:51:50,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:51:50,244 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:51:50,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:51:50" (1/1) ... [2022-11-02 20:51:50,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ffdf089 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:50, skipping insertion in model container [2022-11-02 20:51:50,247 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:51:50" (1/1) ... [2022-11-02 20:51:50,253 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:51:50,352 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:51:51,417 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_6dba67d3-b89f-4e17-bf09-9e14a98abb32/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i[148506,148519] [2022-11-02 20:51:51,463 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:51:51,488 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:51:51,754 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_6dba67d3-b89f-4e17-bf09-9e14a98abb32/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i[148506,148519] [2022-11-02 20:51:51,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:51:51,873 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:51:51,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51 WrapperNode [2022-11-02 20:51:51,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:51:51,876 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:51:51,877 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:51:51,877 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:51:51,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51" (1/1) ... [2022-11-02 20:51:51,946 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51" (1/1) ... [2022-11-02 20:51:51,997 INFO L138 Inliner]: procedures = 103, calls = 815, calls flagged for inlining = 27, calls inlined = 10, statements flattened = 1031 [2022-11-02 20:51:51,998 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:51:51,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:51:51,999 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:51:51,999 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:51:52,008 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51" (1/1) ... [2022-11-02 20:51:52,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51" (1/1) ... [2022-11-02 20:51:52,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51" (1/1) ... [2022-11-02 20:51:52,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51" (1/1) ... [2022-11-02 20:51:52,062 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51" (1/1) ... [2022-11-02 20:51:52,072 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51" (1/1) ... [2022-11-02 20:51:52,077 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51" (1/1) ... [2022-11-02 20:51:52,082 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51" (1/1) ... [2022-11-02 20:51:52,091 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:51:52,091 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:51:52,092 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:51:52,092 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:51:52,093 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51" (1/1) ... [2022-11-02 20:51:52,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:51:52,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:51:52,124 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:51:52,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:51:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-02 20:51:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-02 20:51:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2022-11-02 20:51:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2022-11-02 20:51:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:51:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_dr [2022-11-02 20:51:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_dr [2022-11-02 20:51:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:51:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:51:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_ar [2022-11-02 20:51:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_ar [2022-11-02 20:51:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-02 20:51:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-02 20:51:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:51:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-02 20:51:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-02 20:51:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_out_ready [2022-11-02 20:51:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_out_ready [2022-11-02 20:51:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:51:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2022-11-02 20:51:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2022-11-02 20:51:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-02 20:51:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-02 20:51:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_ar [2022-11-02 20:51:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_ar [2022-11-02 20:51:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:51:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:51:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:51:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:51:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:51:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_strobe_ck [2022-11-02 20:51:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_strobe_ck [2022-11-02 20:51:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-02 20:51:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-02 20:51:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_in_busy [2022-11-02 20:51:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_in_busy [2022-11-02 20:51:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:51:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:51:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:51:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-11-02 20:51:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-11-02 20:51:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:51:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:51:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-02 20:51:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-02 20:51:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_dr [2022-11-02 20:51:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_dr [2022-11-02 20:51:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:51:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_exit [2022-11-02 20:51:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_exit [2022-11-02 20:51:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:51:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:51:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_init [2022-11-02 20:51:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_init [2022-11-02 20:51:52,456 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:51:52,460 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:51:52,932 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-02 20:51:53,619 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-11-02 20:51:53,619 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-11-02 20:51:53,729 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:51:53,758 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:51:53,758 INFO L300 CfgBuilder]: Removed 19 assume(true) statements. [2022-11-02 20:51:53,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:51:53 BoogieIcfgContainer [2022-11-02 20:51:53,761 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:51:53,764 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:51:53,764 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:51:53,770 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:51:53,770 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:51:50" (1/3) ... [2022-11-02 20:51:53,771 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c82bddf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:51:53, skipping insertion in model container [2022-11-02 20:51:53,771 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:51:51" (2/3) ... [2022-11-02 20:51:53,772 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c82bddf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:51:53, skipping insertion in model container [2022-11-02 20:51:53,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:51:53" (3/3) ... [2022-11-02 20:51:53,773 INFO L112 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-misc-c2port-core.ko.cil.out.i [2022-11-02 20:51:53,793 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:51:53,793 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 20:51:53,866 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:51:53,873 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@c5b34ac, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:51:53,873 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 20:51:53,879 INFO L276 IsEmpty]: Start isEmpty. Operand has 391 states, 259 states have (on average 1.420849420849421) internal successors, (368), 265 states have internal predecessors, (368), 109 states have call successors, (109), 21 states have call predecessors, (109), 21 states have return successors, (109), 109 states have call predecessors, (109), 109 states have call successors, (109) [2022-11-02 20:51:53,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-02 20:51:53,888 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:51:53,889 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:51:53,889 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:51:53,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:51:53,895 INFO L85 PathProgramCache]: Analyzing trace with hash 957716339, now seen corresponding path program 1 times [2022-11-02 20:51:53,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:51:53,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844159791] [2022-11-02 20:51:53,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:51:53,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:51:54,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:51:54,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-02 20:51:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:51:54,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:51:54,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:51:54,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:51:54,629 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:51:54,629 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844159791] [2022-11-02 20:51:54,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [844159791] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:51:54,630 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:51:54,631 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:51:54,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585064667] [2022-11-02 20:51:54,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:51:54,637 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:51:54,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:51:54,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:51:54,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:51:54,679 INFO L87 Difference]: Start difference. First operand has 391 states, 259 states have (on average 1.420849420849421) internal successors, (368), 265 states have internal predecessors, (368), 109 states have call successors, (109), 21 states have call predecessors, (109), 21 states have return successors, (109), 109 states have call predecessors, (109), 109 states have call successors, (109) Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-02 20:51:55,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:51:55,885 INFO L93 Difference]: Finished difference Result 778 states and 1233 transitions. [2022-11-02 20:51:55,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:51:55,889 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 21 [2022-11-02 20:51:55,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:51:55,903 INFO L225 Difference]: With dead ends: 778 [2022-11-02 20:51:55,903 INFO L226 Difference]: Without dead ends: 392 [2022-11-02 20:51:55,915 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-11-02 20:51:55,919 INFO L413 NwaCegarLoop]: 438 mSDtfsCounter, 538 mSDsluCounter, 274 mSDsCounter, 0 mSdLazyCounter, 318 mSolverCounterSat, 307 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 570 SdHoareTripleChecker+Valid, 712 SdHoareTripleChecker+Invalid, 625 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 307 IncrementalHoareTripleChecker+Valid, 318 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-02 20:51:55,920 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [570 Valid, 712 Invalid, 625 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [307 Valid, 318 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-02 20:51:55,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 392 states. [2022-11-02 20:51:56,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 392 to 380. [2022-11-02 20:51:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 251 states have (on average 1.2629482071713147) internal successors, (317), 252 states have internal predecessors, (317), 108 states have call successors, (108), 21 states have call predecessors, (108), 20 states have return successors, (107), 107 states have call predecessors, (107), 107 states have call successors, (107) [2022-11-02 20:51:56,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 532 transitions. [2022-11-02 20:51:56,010 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 532 transitions. Word has length 21 [2022-11-02 20:51:56,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:51:56,011 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 532 transitions. [2022-11-02 20:51:56,011 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-02 20:51:56,012 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 532 transitions. [2022-11-02 20:51:56,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-02 20:51:56,013 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:51:56,013 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:51:56,013 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-02 20:51:56,014 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:51:56,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:51:56,014 INFO L85 PathProgramCache]: Analyzing trace with hash -375861888, now seen corresponding path program 1 times [2022-11-02 20:51:56,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:51:56,015 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [671025510] [2022-11-02 20:51:56,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:51:56,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:51:56,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:51:56,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-02 20:51:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:51:56,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:51:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:51:56,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:51:56,257 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:51:56,257 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [671025510] [2022-11-02 20:51:56,258 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [671025510] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:51:56,258 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:51:56,258 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:51:56,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32042298] [2022-11-02 20:51:56,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:51:56,260 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:51:56,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:51:56,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:51:56,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:51:56,266 INFO L87 Difference]: Start difference. First operand 380 states and 532 transitions. Second operand has 5 states, 5 states have (on average 3.4) internal successors, (17), 3 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-02 20:51:57,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:51:57,180 INFO L93 Difference]: Finished difference Result 392 states and 551 transitions. [2022-11-02 20:51:57,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:51:57,180 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 3 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 22 [2022-11-02 20:51:57,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:51:57,181 INFO L225 Difference]: With dead ends: 392 [2022-11-02 20:51:57,181 INFO L226 Difference]: Without dead ends: 0 [2022-11-02 20:51:57,184 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-11-02 20:51:57,187 INFO L413 NwaCegarLoop]: 426 mSDtfsCounter, 634 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 208 mSolverCounterSat, 469 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 666 SdHoareTripleChecker+Valid, 579 SdHoareTripleChecker+Invalid, 677 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 469 IncrementalHoareTripleChecker+Valid, 208 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-02 20:51:57,187 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [666 Valid, 579 Invalid, 677 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [469 Valid, 208 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-02 20:51:57,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-02 20:51:57,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-02 20:51:57,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:51:57,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-02 20:51:57,192 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 22 [2022-11-02 20:51:57,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:51:57,192 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-02 20:51:57,193 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 3 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-02 20:51:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-02 20:51:57,193 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-02 20:51:57,196 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-02 20:51:57,207 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-02 20:51:57,209 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-02 20:51:59,003 INFO L895 garLoopResultBuilder]: At program point c2port_read_arENTRY(lines 3740 3783) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,003 INFO L902 garLoopResultBuilder]: At program point L3766(line 3766) the Hoare annotation is: true [2022-11-02 20:51:59,003 INFO L899 garLoopResultBuilder]: For program point L3766-1(line 3766) no Hoare annotation was computed. [2022-11-02 20:51:59,003 INFO L899 garLoopResultBuilder]: For program point L3760(lines 3760 3763) no Hoare annotation was computed. [2022-11-02 20:51:59,004 INFO L902 garLoopResultBuilder]: At program point L3758-2(lines 3758 3774) the Hoare annotation is: true [2022-11-02 20:51:59,004 INFO L895 garLoopResultBuilder]: At program point L3752(line 3752) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,004 INFO L899 garLoopResultBuilder]: For program point c2port_read_arFINAL(lines 3740 3783) no Hoare annotation was computed. [2022-11-02 20:51:59,004 INFO L895 garLoopResultBuilder]: At program point L3750(line 3750) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,004 INFO L899 garLoopResultBuilder]: For program point L3752-1(line 3752) no Hoare annotation was computed. [2022-11-02 20:51:59,004 INFO L895 garLoopResultBuilder]: At program point L3748(line 3748) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,004 INFO L899 garLoopResultBuilder]: For program point L3750-1(line 3750) no Hoare annotation was computed. [2022-11-02 20:51:59,005 INFO L899 garLoopResultBuilder]: For program point L3748-1(line 3748) no Hoare annotation was computed. [2022-11-02 20:51:59,005 INFO L899 garLoopResultBuilder]: For program point L3779(line 3779) no Hoare annotation was computed. [2022-11-02 20:51:59,005 INFO L902 garLoopResultBuilder]: At program point L3775(lines 3757 3776) the Hoare annotation is: true [2022-11-02 20:51:59,005 INFO L899 garLoopResultBuilder]: For program point L3769(lines 3769 3772) no Hoare annotation was computed. [2022-11-02 20:51:59,005 INFO L899 garLoopResultBuilder]: For program point L3767-1(line 3767) no Hoare annotation was computed. [2022-11-02 20:51:59,005 INFO L902 garLoopResultBuilder]: At program point L3767(line 3767) the Hoare annotation is: true [2022-11-02 20:51:59,005 INFO L899 garLoopResultBuilder]: For program point L3769-2(lines 3769 3772) no Hoare annotation was computed. [2022-11-02 20:51:59,005 INFO L899 garLoopResultBuilder]: For program point c2port_read_arEXIT(lines 3740 3783) no Hoare annotation was computed. [2022-11-02 20:51:59,005 INFO L899 garLoopResultBuilder]: For program point L3759(lines 3758 3774) no Hoare annotation was computed. [2022-11-02 20:51:59,006 INFO L899 garLoopResultBuilder]: For program point L3753-1(line 3753) no Hoare annotation was computed. [2022-11-02 20:51:59,006 INFO L895 garLoopResultBuilder]: At program point L3753(line 3753) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,006 INFO L899 garLoopResultBuilder]: For program point L3751-1(line 3751) no Hoare annotation was computed. [2022-11-02 20:51:59,006 INFO L895 garLoopResultBuilder]: At program point L3751(line 3751) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,006 INFO L899 garLoopResultBuilder]: For program point L3749-1(line 3749) no Hoare annotation was computed. [2022-11-02 20:51:59,006 INFO L895 garLoopResultBuilder]: At program point L3749(line 3749) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,006 INFO L899 garLoopResultBuilder]: For program point L3747-1(line 3747) no Hoare annotation was computed. [2022-11-02 20:51:59,007 INFO L895 garLoopResultBuilder]: At program point L3747(line 3747) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,007 INFO L899 garLoopResultBuilder]: For program point L5474-1(line 5474) no Hoare annotation was computed. [2022-11-02 20:51:59,007 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 5473 5475) no Hoare annotation was computed. [2022-11-02 20:51:59,007 INFO L895 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 5473 5475) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:51:59,007 INFO L895 garLoopResultBuilder]: At program point L5474(line 5474) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:51:59,007 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 5473 5475) no Hoare annotation was computed. [2022-11-02 20:51:59,007 INFO L899 garLoopResultBuilder]: For program point L3386(line 3386) no Hoare annotation was computed. [2022-11-02 20:51:59,008 INFO L902 garLoopResultBuilder]: At program point L3417(lines 3371 3447) the Hoare annotation is: true [2022-11-02 20:51:59,008 INFO L902 garLoopResultBuilder]: At program point L3393loopEntry(lines 3393 3409) the Hoare annotation is: true [2022-11-02 20:51:59,008 INFO L899 garLoopResultBuilder]: For program point L3391(lines 3391 3414) no Hoare annotation was computed. [2022-11-02 20:51:59,008 INFO L902 garLoopResultBuilder]: At program point L3385loopEntry(lines 3385 3416) the Hoare annotation is: true [2022-11-02 20:51:59,008 INFO L902 garLoopResultBuilder]: At program point L3404(lines 3393 3409) the Hoare annotation is: true [2022-11-02 20:51:59,008 INFO L899 garLoopResultBuilder]: For program point arch_local_irq_disableEXIT(lines 3371 3447) no Hoare annotation was computed. [2022-11-02 20:51:59,008 INFO L902 garLoopResultBuilder]: At program point arch_local_irq_disableENTRY(lines 3371 3447) the Hoare annotation is: true [2022-11-02 20:51:59,008 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 5447 5449) no Hoare annotation was computed. [2022-11-02 20:51:59,009 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 5447 5449) no Hoare annotation was computed. [2022-11-02 20:51:59,009 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 5447 5449) the Hoare annotation is: true [2022-11-02 20:51:59,009 INFO L899 garLoopResultBuilder]: For program point trace_hardirqs_onEXIT(lines 5523 5525) no Hoare annotation was computed. [2022-11-02 20:51:59,009 INFO L902 garLoopResultBuilder]: At program point trace_hardirqs_onFINAL(lines 5523 5525) the Hoare annotation is: true [2022-11-02 20:51:59,009 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 5513 5515) the Hoare annotation is: true [2022-11-02 20:51:59,009 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 5513 5515) no Hoare annotation was computed. [2022-11-02 20:51:59,009 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 5513 5515) no Hoare annotation was computed. [2022-11-02 20:51:59,009 INFO L899 garLoopResultBuilder]: For program point L3681-1(line 3681) no Hoare annotation was computed. [2022-11-02 20:51:59,015 INFO L902 garLoopResultBuilder]: At program point L3681(line 3681) the Hoare annotation is: true [2022-11-02 20:51:59,015 INFO L902 garLoopResultBuilder]: At program point L3671(line 3671) the Hoare annotation is: true [2022-11-02 20:51:59,016 INFO L902 garLoopResultBuilder]: At program point L3669(line 3669) the Hoare annotation is: true [2022-11-02 20:51:59,016 INFO L902 garLoopResultBuilder]: At program point L3688(line 3688) the Hoare annotation is: true [2022-11-02 20:51:59,016 INFO L902 garLoopResultBuilder]: At program point L3686(line 3686) the Hoare annotation is: true [2022-11-02 20:51:59,016 INFO L899 garLoopResultBuilder]: For program point c2port_strobe_ckFINAL(lines 3663 3701) no Hoare annotation was computed. [2022-11-02 20:51:59,016 INFO L902 garLoopResultBuilder]: At program point L3682(line 3682) the Hoare annotation is: true [2022-11-02 20:51:59,017 INFO L902 garLoopResultBuilder]: At program point L3680(line 3680) the Hoare annotation is: true [2022-11-02 20:51:59,017 INFO L899 garLoopResultBuilder]: For program point L3682-1(line 3682) no Hoare annotation was computed. [2022-11-02 20:51:59,017 INFO L899 garLoopResultBuilder]: For program point L3680-1(line 3680) no Hoare annotation was computed. [2022-11-02 20:51:59,018 INFO L902 garLoopResultBuilder]: At program point L3676(lines 3667 3677) the Hoare annotation is: true [2022-11-02 20:51:59,018 INFO L902 garLoopResultBuilder]: At program point L3668loopEntry(lines 3668 3675) the Hoare annotation is: true [2022-11-02 20:51:59,018 INFO L902 garLoopResultBuilder]: At program point c2port_strobe_ckENTRY(lines 3663 3701) the Hoare annotation is: true [2022-11-02 20:51:59,018 INFO L902 garLoopResultBuilder]: At program point L3693(lines 3684 3694) the Hoare annotation is: true [2022-11-02 20:51:59,019 INFO L899 garLoopResultBuilder]: For program point c2port_strobe_ckEXIT(lines 3663 3701) no Hoare annotation was computed. [2022-11-02 20:51:59,019 INFO L902 garLoopResultBuilder]: At program point L3685loopEntry(lines 3685 3692) the Hoare annotation is: true [2022-11-02 20:51:59,019 INFO L902 garLoopResultBuilder]: At program point trace_hardirqs_offFINAL(lines 5520 5522) the Hoare annotation is: true [2022-11-02 20:51:59,019 INFO L899 garLoopResultBuilder]: For program point trace_hardirqs_offEXIT(lines 5520 5522) no Hoare annotation was computed. [2022-11-02 20:51:59,019 INFO L902 garLoopResultBuilder]: At program point L3999-1(lines 3982 4003) the Hoare annotation is: true [2022-11-02 20:51:59,025 INFO L899 garLoopResultBuilder]: For program point L3999(lines 3999 4002) no Hoare annotation was computed. [2022-11-02 20:51:59,025 INFO L899 garLoopResultBuilder]: For program point L3991(lines 3991 3994) no Hoare annotation was computed. [2022-11-02 20:51:59,025 INFO L899 garLoopResultBuilder]: For program point c2port_poll_out_readyEXIT(lines 3975 4013) no Hoare annotation was computed. [2022-11-02 20:51:59,026 INFO L899 garLoopResultBuilder]: For program point L3987(lines 3987 3990) no Hoare annotation was computed. [2022-11-02 20:51:59,026 INFO L899 garLoopResultBuilder]: For program point L3985(line 3985) no Hoare annotation was computed. [2022-11-02 20:51:59,026 INFO L902 garLoopResultBuilder]: At program point L3983(line 3983) the Hoare annotation is: true [2022-11-02 20:51:59,027 INFO L902 garLoopResultBuilder]: At program point L4004(lines 3979 4012) the Hoare annotation is: true [2022-11-02 20:51:59,027 INFO L902 garLoopResultBuilder]: At program point L3996(line 3996) the Hoare annotation is: true [2022-11-02 20:51:59,027 INFO L899 garLoopResultBuilder]: For program point L3996-1(line 3996) no Hoare annotation was computed. [2022-11-02 20:51:59,031 INFO L895 garLoopResultBuilder]: At program point c2port_poll_out_readyENTRY(lines 3975 4013) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-02 20:51:59,032 INFO L899 garLoopResultBuilder]: For program point c2port_poll_out_readyFINAL(lines 3975 4013) no Hoare annotation was computed. [2022-11-02 20:51:59,032 INFO L899 garLoopResultBuilder]: For program point c2port_poll_in_busyEXIT(lines 3936 3974) no Hoare annotation was computed. [2022-11-02 20:51:59,032 INFO L899 garLoopResultBuilder]: For program point L3960(lines 3960 3963) no Hoare annotation was computed. [2022-11-02 20:51:59,033 INFO L902 garLoopResultBuilder]: At program point L3960-1(lines 3943 3964) the Hoare annotation is: true [2022-11-02 20:51:59,033 INFO L899 garLoopResultBuilder]: For program point L3952(lines 3952 3955) no Hoare annotation was computed. [2022-11-02 20:51:59,033 INFO L899 garLoopResultBuilder]: For program point L3948(lines 3948 3951) no Hoare annotation was computed. [2022-11-02 20:51:59,034 INFO L899 garLoopResultBuilder]: For program point L3946(line 3946) no Hoare annotation was computed. [2022-11-02 20:51:59,034 INFO L902 garLoopResultBuilder]: At program point L3944(line 3944) the Hoare annotation is: true [2022-11-02 20:51:59,034 INFO L902 garLoopResultBuilder]: At program point L3965(lines 3940 3973) the Hoare annotation is: true [2022-11-02 20:51:59,034 INFO L899 garLoopResultBuilder]: For program point L3957-1(line 3957) no Hoare annotation was computed. [2022-11-02 20:51:59,034 INFO L899 garLoopResultBuilder]: For program point c2port_poll_in_busyFINAL(lines 3936 3974) no Hoare annotation was computed. [2022-11-02 20:51:59,035 INFO L902 garLoopResultBuilder]: At program point L3957(line 3957) the Hoare annotation is: true [2022-11-02 20:51:59,037 INFO L895 garLoopResultBuilder]: At program point c2port_poll_in_busyENTRY(lines 3936 3974) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-02 20:51:59,037 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-02 20:51:59,038 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-02 20:51:59,039 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2022-11-02 20:51:59,040 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedFINAL(lines 5510 5512) no Hoare annotation was computed. [2022-11-02 20:51:59,040 INFO L902 garLoopResultBuilder]: At program point mutex_lock_nestedENTRY(lines 5510 5512) the Hoare annotation is: true [2022-11-02 20:51:59,040 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 5510 5512) no Hoare annotation was computed. [2022-11-02 20:51:59,040 INFO L895 garLoopResultBuilder]: At program point c2port_read_drENTRY(lines 3858 3935) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,040 INFO L899 garLoopResultBuilder]: For program point L3871-1(line 3871) no Hoare annotation was computed. [2022-11-02 20:51:59,041 INFO L895 garLoopResultBuilder]: At program point L3871(line 3871) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,041 INFO L895 garLoopResultBuilder]: At program point L3900(lines 3864 3934) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,041 INFO L899 garLoopResultBuilder]: For program point L3867-1(line 3867) no Hoare annotation was computed. [2022-11-02 20:51:59,042 INFO L895 garLoopResultBuilder]: At program point L3867(line 3867) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,042 INFO L895 garLoopResultBuilder]: At program point L3892(line 3892) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,042 INFO L899 garLoopResultBuilder]: For program point L3892-1(line 3892) no Hoare annotation was computed. [2022-11-02 20:51:59,042 INFO L899 garLoopResultBuilder]: For program point L3921(lines 3921 3924) no Hoare annotation was computed. [2022-11-02 20:51:59,042 INFO L899 garLoopResultBuilder]: For program point L3921-2(lines 3921 3924) no Hoare annotation was computed. [2022-11-02 20:51:59,043 INFO L899 garLoopResultBuilder]: For program point L3884(line 3884) no Hoare annotation was computed. [2022-11-02 20:51:59,043 INFO L899 garLoopResultBuilder]: For program point c2port_read_drFINAL(lines 3858 3935) no Hoare annotation was computed. [2022-11-02 20:51:59,043 INFO L895 garLoopResultBuilder]: At program point L3876(line 3876) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,043 INFO L899 garLoopResultBuilder]: For program point L3876-1(line 3876) no Hoare annotation was computed. [2022-11-02 20:51:59,043 INFO L895 garLoopResultBuilder]: At program point L3872(line 3872) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,044 INFO L899 garLoopResultBuilder]: For program point L3872-1(line 3872) no Hoare annotation was computed. [2022-11-02 20:51:59,044 INFO L895 garLoopResultBuilder]: At program point L3868(line 3868) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,045 INFO L899 garLoopResultBuilder]: For program point L3868-1(line 3868) no Hoare annotation was computed. [2022-11-02 20:51:59,045 INFO L902 garLoopResultBuilder]: At program point L3918(line 3918) the Hoare annotation is: true [2022-11-02 20:51:59,045 INFO L899 garLoopResultBuilder]: For program point L3885-1(line 3885) no Hoare annotation was computed. [2022-11-02 20:51:59,045 INFO L895 garLoopResultBuilder]: At program point L3885(line 3885) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,045 INFO L899 garLoopResultBuilder]: For program point L3918-1(line 3918) no Hoare annotation was computed. [2022-11-02 20:51:59,045 INFO L899 garLoopResultBuilder]: For program point L3877-1(line 3877) no Hoare annotation was computed. [2022-11-02 20:51:59,046 INFO L902 garLoopResultBuilder]: At program point L3910-2(lines 3910 3926) the Hoare annotation is: true [2022-11-02 20:51:59,046 INFO L895 garLoopResultBuilder]: At program point L3877(line 3877) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,046 INFO L899 garLoopResultBuilder]: For program point L3873-1(line 3873) no Hoare annotation was computed. [2022-11-02 20:51:59,046 INFO L895 garLoopResultBuilder]: At program point L3873(line 3873) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,046 INFO L899 garLoopResultBuilder]: For program point L3869-1(line 3869) no Hoare annotation was computed. [2022-11-02 20:51:59,047 INFO L895 garLoopResultBuilder]: At program point L3869(line 3869) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,047 INFO L899 garLoopResultBuilder]: For program point L3931(line 3931) no Hoare annotation was computed. [2022-11-02 20:51:59,047 INFO L902 garLoopResultBuilder]: At program point L3927(lines 3909 3928) the Hoare annotation is: true [2022-11-02 20:51:59,047 INFO L899 garLoopResultBuilder]: For program point L3919-1(line 3919) no Hoare annotation was computed. [2022-11-02 20:51:59,047 INFO L902 garLoopResultBuilder]: At program point L3919(line 3919) the Hoare annotation is: true [2022-11-02 20:51:59,047 INFO L895 garLoopResultBuilder]: At program point L3882(line 3882) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,048 INFO L899 garLoopResultBuilder]: For program point L3911(lines 3910 3926) no Hoare annotation was computed. [2022-11-02 20:51:59,048 INFO L895 garLoopResultBuilder]: At program point L3874(line 3874) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,048 INFO L899 garLoopResultBuilder]: For program point L3874-1(line 3874) no Hoare annotation was computed. [2022-11-02 20:51:59,048 INFO L895 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,048 INFO L899 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2022-11-02 20:51:59,049 INFO L895 garLoopResultBuilder]: At program point L3895-1(lines 3881 3899) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,049 INFO L899 garLoopResultBuilder]: For program point L3895(lines 3895 3898) no Hoare annotation was computed. [2022-11-02 20:51:59,049 INFO L899 garLoopResultBuilder]: For program point c2port_read_drEXIT(lines 3858 3935) no Hoare annotation was computed. [2022-11-02 20:51:59,049 INFO L899 garLoopResultBuilder]: For program point L3887(lines 3887 3890) no Hoare annotation was computed. [2022-11-02 20:51:59,049 INFO L899 garLoopResultBuilder]: For program point L3912(lines 3912 3915) no Hoare annotation was computed. [2022-11-02 20:51:59,049 INFO L899 garLoopResultBuilder]: For program point L3875-1(line 3875) no Hoare annotation was computed. [2022-11-02 20:51:59,050 INFO L895 garLoopResultBuilder]: At program point L3875(line 3875) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,050 INFO L902 garLoopResultBuilder]: At program point L3805-2(lines 3805 3817) the Hoare annotation is: true [2022-11-02 20:51:59,050 INFO L899 garLoopResultBuilder]: For program point L3801-1(line 3801) no Hoare annotation was computed. [2022-11-02 20:51:59,050 INFO L902 garLoopResultBuilder]: At program point L3801(line 3801) the Hoare annotation is: true [2022-11-02 20:51:59,050 INFO L899 garLoopResultBuilder]: For program point c2port_write_drEXIT(lines 3784 3857) no Hoare annotation was computed. [2022-11-02 20:51:59,050 INFO L902 garLoopResultBuilder]: At program point L3830(line 3830) the Hoare annotation is: true [2022-11-02 20:51:59,051 INFO L899 garLoopResultBuilder]: For program point L3797-1(line 3797) no Hoare annotation was computed. [2022-11-02 20:51:59,051 INFO L902 garLoopResultBuilder]: At program point L3797(line 3797) the Hoare annotation is: true [2022-11-02 20:51:59,051 INFO L899 garLoopResultBuilder]: For program point L3830-1(line 3830) no Hoare annotation was computed. [2022-11-02 20:51:59,051 INFO L899 garLoopResultBuilder]: For program point L3793-1(line 3793) no Hoare annotation was computed. [2022-11-02 20:51:59,051 INFO L902 garLoopResultBuilder]: At program point L3793(line 3793) the Hoare annotation is: true [2022-11-02 20:51:59,051 INFO L902 garLoopResultBuilder]: At program point L3822(line 3822) the Hoare annotation is: true [2022-11-02 20:51:59,052 INFO L899 garLoopResultBuilder]: For program point L3822-1(line 3822) no Hoare annotation was computed. [2022-11-02 20:51:59,052 INFO L902 garLoopResultBuilder]: At program point L3818(lines 3804 3819) the Hoare annotation is: true [2022-11-02 20:51:59,052 INFO L899 garLoopResultBuilder]: For program point L3806(lines 3805 3817) no Hoare annotation was computed. [2022-11-02 20:51:59,052 INFO L902 garLoopResultBuilder]: At program point c2port_write_drENTRY(lines 3784 3857) the Hoare annotation is: true [2022-11-02 20:51:59,052 INFO L902 garLoopResultBuilder]: At program point L3798(line 3798) the Hoare annotation is: true [2022-11-02 20:51:59,052 INFO L899 garLoopResultBuilder]: For program point L3798-1(line 3798) no Hoare annotation was computed. [2022-11-02 20:51:59,053 INFO L902 garLoopResultBuilder]: At program point L3794(line 3794) the Hoare annotation is: true [2022-11-02 20:51:59,053 INFO L902 garLoopResultBuilder]: At program point L3827(line 3827) the Hoare annotation is: true [2022-11-02 20:51:59,053 INFO L899 garLoopResultBuilder]: For program point L3794-1(line 3794) no Hoare annotation was computed. [2022-11-02 20:51:59,053 INFO L899 garLoopResultBuilder]: For program point L3840(lines 3840 3843) no Hoare annotation was computed. [2022-11-02 20:51:59,053 INFO L899 garLoopResultBuilder]: For program point L3807(lines 3807 3810) no Hoare annotation was computed. [2022-11-02 20:51:59,053 INFO L902 garLoopResultBuilder]: At program point L3840-1(lines 3826 3844) the Hoare annotation is: true [2022-11-02 20:51:59,053 INFO L899 garLoopResultBuilder]: For program point L3832(lines 3832 3835) no Hoare annotation was computed. [2022-11-02 20:51:59,054 INFO L899 garLoopResultBuilder]: For program point L3799-1(line 3799) no Hoare annotation was computed. [2022-11-02 20:51:59,054 INFO L902 garLoopResultBuilder]: At program point L3799(line 3799) the Hoare annotation is: true [2022-11-02 20:51:59,054 INFO L899 garLoopResultBuilder]: For program point L3795-1(line 3795) no Hoare annotation was computed. [2022-11-02 20:51:59,054 INFO L902 garLoopResultBuilder]: At program point L3795(line 3795) the Hoare annotation is: true [2022-11-02 20:51:59,054 INFO L899 garLoopResultBuilder]: For program point c2port_write_drFINAL(lines 3784 3857) no Hoare annotation was computed. [2022-11-02 20:51:59,054 INFO L899 garLoopResultBuilder]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2022-11-02 20:51:59,055 INFO L902 garLoopResultBuilder]: At program point L3853(line 3853) the Hoare annotation is: true [2022-11-02 20:51:59,055 INFO L902 garLoopResultBuilder]: At program point L3812(line 3812) the Hoare annotation is: true [2022-11-02 20:51:59,055 INFO L902 garLoopResultBuilder]: At program point L3845(lines 3789 3856) the Hoare annotation is: true [2022-11-02 20:51:59,055 INFO L899 garLoopResultBuilder]: For program point L3812-1(line 3812) no Hoare annotation was computed. [2022-11-02 20:51:59,055 INFO L899 garLoopResultBuilder]: For program point L3837-1(line 3837) no Hoare annotation was computed. [2022-11-02 20:51:59,055 INFO L902 garLoopResultBuilder]: At program point L3837(line 3837) the Hoare annotation is: true [2022-11-02 20:51:59,056 INFO L902 garLoopResultBuilder]: At program point L3800(line 3800) the Hoare annotation is: true [2022-11-02 20:51:59,056 INFO L899 garLoopResultBuilder]: For program point L3800-1(line 3800) no Hoare annotation was computed. [2022-11-02 20:51:59,056 INFO L902 garLoopResultBuilder]: At program point L3796(line 3796) the Hoare annotation is: true [2022-11-02 20:51:59,056 INFO L899 garLoopResultBuilder]: For program point L3829(line 3829) no Hoare annotation was computed. [2022-11-02 20:51:59,056 INFO L899 garLoopResultBuilder]: For program point L3796-1(line 3796) no Hoare annotation was computed. [2022-11-02 20:51:59,056 INFO L902 garLoopResultBuilder]: At program point L3792(line 3792) the Hoare annotation is: true [2022-11-02 20:51:59,056 INFO L899 garLoopResultBuilder]: For program point L3792-1(line 3792) no Hoare annotation was computed. [2022-11-02 20:51:59,057 INFO L899 garLoopResultBuilder]: For program point L3813-1(line 3813) no Hoare annotation was computed. [2022-11-02 20:51:59,057 INFO L902 garLoopResultBuilder]: At program point L3813(line 3813) the Hoare annotation is: true [2022-11-02 20:51:59,057 INFO L899 garLoopResultBuilder]: For program point L5441(line 5441) no Hoare annotation was computed. [2022-11-02 20:51:59,057 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5439 5443) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:51:59,057 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5439 5443) no Hoare annotation was computed. [2022-11-02 20:51:59,057 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5439 5443) no Hoare annotation was computed. [2022-11-02 20:51:59,058 INFO L902 garLoopResultBuilder]: At program point L5467(lines 5466 5468) the Hoare annotation is: true [2022-11-02 20:51:59,058 INFO L899 garLoopResultBuilder]: For program point c2port_exitEXIT(lines 5136 5144) no Hoare annotation was computed. [2022-11-02 20:51:59,058 INFO L899 garLoopResultBuilder]: For program point c2port_exitFINAL(lines 5136 5144) no Hoare annotation was computed. [2022-11-02 20:51:59,058 INFO L902 garLoopResultBuilder]: At program point c2port_exitENTRY(lines 5136 5144) the Hoare annotation is: true [2022-11-02 20:51:59,058 INFO L902 garLoopResultBuilder]: At program point L3483(lines 3472 3488) the Hoare annotation is: true [2022-11-02 20:51:59,058 INFO L899 garLoopResultBuilder]: For program point arch_local_irq_enableEXIT(lines 3450 3526) no Hoare annotation was computed. [2022-11-02 20:51:59,059 INFO L902 garLoopResultBuilder]: At program point L3496(lines 3450 3526) the Hoare annotation is: true [2022-11-02 20:51:59,059 INFO L899 garLoopResultBuilder]: For program point L3465(line 3465) no Hoare annotation was computed. [2022-11-02 20:51:59,059 INFO L902 garLoopResultBuilder]: At program point arch_local_irq_enableENTRY(lines 3450 3526) the Hoare annotation is: true [2022-11-02 20:51:59,059 INFO L902 garLoopResultBuilder]: At program point L3472loopEntry(lines 3472 3488) the Hoare annotation is: true [2022-11-02 20:51:59,059 INFO L899 garLoopResultBuilder]: For program point L3470(lines 3470 3493) no Hoare annotation was computed. [2022-11-02 20:51:59,059 INFO L902 garLoopResultBuilder]: At program point L3464loopEntry(lines 3464 3495) the Hoare annotation is: true [2022-11-02 20:51:59,060 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-11-02 20:51:59,060 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2022-11-02 20:51:59,060 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2022-11-02 20:51:59,060 INFO L895 garLoopResultBuilder]: At program point L4544(lines 4544 4547) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,060 INFO L895 garLoopResultBuilder]: At program point L5238(lines 5237 5264) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,060 INFO L899 garLoopResultBuilder]: For program point L4627(line 4627) no Hoare annotation was computed. [2022-11-02 20:51:59,061 INFO L899 garLoopResultBuilder]: For program point L4594-1(lines 4594 4599) no Hoare annotation was computed. [2022-11-02 20:51:59,061 INFO L895 garLoopResultBuilder]: At program point L4710(line 4710) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,061 INFO L895 garLoopResultBuilder]: At program point L4677(line 4677) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,061 INFO L899 garLoopResultBuilder]: For program point L4710-1(line 4710) no Hoare annotation was computed. [2022-11-02 20:51:59,061 INFO L899 garLoopResultBuilder]: For program point L4644(lines 4644 4647) no Hoare annotation was computed. [2022-11-02 20:51:59,061 INFO L899 garLoopResultBuilder]: For program point L4677-1(line 4677) no Hoare annotation was computed. [2022-11-02 20:51:59,062 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-02 20:51:59,062 INFO L899 garLoopResultBuilder]: For program point L4628-1(line 4628) no Hoare annotation was computed. [2022-11-02 20:51:59,062 INFO L895 garLoopResultBuilder]: At program point L4661(line 4661) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,062 INFO L895 garLoopResultBuilder]: At program point L4628(line 4628) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,062 INFO L899 garLoopResultBuilder]: For program point L4661-1(line 4661) no Hoare annotation was computed. [2022-11-02 20:51:59,062 INFO L899 garLoopResultBuilder]: For program point L4463-1(lines 4452 4568) no Hoare annotation was computed. [2022-11-02 20:51:59,063 INFO L895 garLoopResultBuilder]: At program point L4579(line 4579) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,063 INFO L899 garLoopResultBuilder]: For program point L4579-1(line 4579) no Hoare annotation was computed. [2022-11-02 20:51:59,063 INFO L895 garLoopResultBuilder]: At program point L4662(line 4662) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,063 INFO L899 garLoopResultBuilder]: For program point L5240(lines 5240 5264) no Hoare annotation was computed. [2022-11-02 20:51:59,063 INFO L895 garLoopResultBuilder]: At program point L4728(lines 4603 4730) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,063 INFO L895 garLoopResultBuilder]: At program point L4530(line 4530) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,064 INFO L899 garLoopResultBuilder]: For program point L4662-1(line 4662) no Hoare annotation was computed. [2022-11-02 20:51:59,064 INFO L899 garLoopResultBuilder]: For program point L5422(lines 5422 5427) no Hoare annotation was computed. [2022-11-02 20:51:59,064 INFO L899 garLoopResultBuilder]: For program point L4530-1(line 4530) no Hoare annotation was computed. [2022-11-02 20:51:59,064 INFO L899 garLoopResultBuilder]: For program point L4679(lines 4679 4682) no Hoare annotation was computed. [2022-11-02 20:51:59,064 INFO L899 garLoopResultBuilder]: For program point L4745(lines 4745 4751) no Hoare annotation was computed. [2022-11-02 20:51:59,064 INFO L899 garLoopResultBuilder]: For program point L4712(lines 4712 4715) no Hoare annotation was computed. [2022-11-02 20:51:59,064 INFO L899 garLoopResultBuilder]: For program point L4613-2(lines 4613 4616) no Hoare annotation was computed. [2022-11-02 20:51:59,065 INFO L899 garLoopResultBuilder]: For program point L4613(lines 4613 4616) no Hoare annotation was computed. [2022-11-02 20:51:59,065 INFO L895 garLoopResultBuilder]: At program point L5505(lines 5504 5506) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,065 INFO L895 garLoopResultBuilder]: At program point L4481(line 4481) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,065 INFO L899 garLoopResultBuilder]: For program point L4481-1(line 4481) no Hoare annotation was computed. [2022-11-02 20:51:59,065 INFO L899 garLoopResultBuilder]: For program point L4630(lines 4630 4633) no Hoare annotation was computed. [2022-11-02 20:51:59,065 INFO L895 garLoopResultBuilder]: At program point L4696-2(lines 4696 4717) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,066 INFO L895 garLoopResultBuilder]: At program point L5241(lines 5240 5264) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,066 INFO L895 garLoopResultBuilder]: At program point L4564(lines 4541 4565) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,066 INFO L895 garLoopResultBuilder]: At program point L4515(line 4515) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,066 INFO L899 garLoopResultBuilder]: For program point L4515-1(line 4515) no Hoare annotation was computed. [2022-11-02 20:51:59,066 INFO L899 garLoopResultBuilder]: For program point L4697(lines 4696 4717) no Hoare annotation was computed. [2022-11-02 20:51:59,066 INFO L899 garLoopResultBuilder]: For program point L4664(lines 4664 4667) no Hoare annotation was computed. [2022-11-02 20:51:59,067 INFO L895 garLoopResultBuilder]: At program point L4499(line 4499) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,067 INFO L899 garLoopResultBuilder]: For program point L4499-1(line 4499) no Hoare annotation was computed. [2022-11-02 20:51:59,067 INFO L899 garLoopResultBuilder]: For program point L4532(lines 4532 4535) no Hoare annotation was computed. [2022-11-02 20:51:59,067 INFO L899 garLoopResultBuilder]: For program point L5226(line 5226) no Hoare annotation was computed. [2022-11-02 20:51:59,067 INFO L899 garLoopResultBuilder]: For program point L4582(lines 4582 4588) no Hoare annotation was computed. [2022-11-02 20:51:59,067 INFO L899 garLoopResultBuilder]: For program point L4648(lines 4648 4651) no Hoare annotation was computed. [2022-11-02 20:51:59,068 INFO L899 garLoopResultBuilder]: For program point L4483(lines 4483 4486) no Hoare annotation was computed. [2022-11-02 20:51:59,068 INFO L899 garLoopResultBuilder]: For program point L4516-1(line 4516) no Hoare annotation was computed. [2022-11-02 20:51:59,068 INFO L899 garLoopResultBuilder]: For program point L4549(line 4549) no Hoare annotation was computed. [2022-11-02 20:51:59,068 INFO L895 garLoopResultBuilder]: At program point L4516(line 4516) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,068 INFO L899 garLoopResultBuilder]: For program point L4698(lines 4698 4701) no Hoare annotation was computed. [2022-11-02 20:51:59,068 INFO L895 garLoopResultBuilder]: At program point L4764(lines 4731 4766) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,069 INFO L895 garLoopResultBuilder]: At program point L5276(lines 5200 5278) the Hoare annotation is: (= ~ldv_urb_state~0 0) [2022-11-02 20:51:59,069 INFO L899 garLoopResultBuilder]: For program point L4500-1(line 4500) no Hoare annotation was computed. [2022-11-02 20:51:59,069 INFO L895 garLoopResultBuilder]: At program point L4500(line 4500) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,069 INFO L895 garLoopResultBuilder]: At program point L5425(line 5425) the Hoare annotation is: false [2022-11-02 20:51:59,069 INFO L899 garLoopResultBuilder]: For program point L5425-1(lines 5421 5435) no Hoare annotation was computed. [2022-11-02 20:51:59,069 INFO L899 garLoopResultBuilder]: For program point L4748(lines 4748 4751) no Hoare annotation was computed. [2022-11-02 20:51:59,070 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-02 20:51:59,070 INFO L895 garLoopResultBuilder]: At program point L4567(lines 4445 4569) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,070 INFO L895 garLoopResultBuilder]: At program point L4600(lines 4570 4602) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,070 INFO L899 garLoopResultBuilder]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2022-11-02 20:51:59,070 INFO L899 garLoopResultBuilder]: For program point L4617-2(lines 4617 4620) no Hoare annotation was computed. [2022-11-02 20:51:59,071 INFO L899 garLoopResultBuilder]: For program point L4518(lines 4518 4521) no Hoare annotation was computed. [2022-11-02 20:51:59,071 INFO L899 garLoopResultBuilder]: For program point L4617(lines 4617 4620) no Hoare annotation was computed. [2022-11-02 20:51:59,071 INFO L899 garLoopResultBuilder]: For program point L4502(lines 4502 4505) no Hoare annotation was computed. [2022-11-02 20:51:59,071 INFO L895 garLoopResultBuilder]: At program point L5262(lines 5225 5265) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,071 INFO L899 garLoopResultBuilder]: For program point L4684-1(line 4684) no Hoare annotation was computed. [2022-11-02 20:51:59,071 INFO L895 garLoopResultBuilder]: At program point L4684(line 4684) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,071 INFO L899 garLoopResultBuilder]: For program point L4585(lines 4585 4588) no Hoare annotation was computed. [2022-11-02 20:51:59,072 INFO L895 garLoopResultBuilder]: At program point L4635(line 4635) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,072 INFO L899 garLoopResultBuilder]: For program point L4635-1(line 4635) no Hoare annotation was computed. [2022-11-02 20:51:59,072 INFO L899 garLoopResultBuilder]: For program point L4536(lines 4536 4539) no Hoare annotation was computed. [2022-11-02 20:51:59,072 INFO L899 garLoopResultBuilder]: For program point L5230(lines 5230 5233) no Hoare annotation was computed. [2022-11-02 20:51:59,072 INFO L895 garLoopResultBuilder]: At program point L4718(lines 4695 4719) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,072 INFO L899 garLoopResultBuilder]: For program point L5230-1(lines 5230 5233) no Hoare annotation was computed. [2022-11-02 20:51:59,073 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-02 20:51:59,073 INFO L895 garLoopResultBuilder]: At program point L4669(line 4669) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,073 INFO L899 garLoopResultBuilder]: For program point L4669-1(line 4669) no Hoare annotation was computed. [2022-11-02 20:51:59,073 INFO L899 garLoopResultBuilder]: For program point L4686(lines 4686 4689) no Hoare annotation was computed. [2022-11-02 20:51:59,073 INFO L895 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,073 INFO L899 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2022-11-02 20:51:59,074 INFO L899 garLoopResultBuilder]: For program point L4455(lines 4455 4458) no Hoare annotation was computed. [2022-11-02 20:51:59,074 INFO L899 garLoopResultBuilder]: For program point L4488-1(line 4488) no Hoare annotation was computed. [2022-11-02 20:51:59,074 INFO L895 garLoopResultBuilder]: At program point L4488(line 4488) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,074 INFO L895 garLoopResultBuilder]: At program point L4703(line 4703) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,074 INFO L895 garLoopResultBuilder]: At program point L4670(line 4670) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,074 INFO L899 garLoopResultBuilder]: For program point L4703-1(line 4703) no Hoare annotation was computed. [2022-11-02 20:51:59,075 INFO L899 garLoopResultBuilder]: For program point L4637(lines 4637 4640) no Hoare annotation was computed. [2022-11-02 20:51:59,075 INFO L899 garLoopResultBuilder]: For program point L4670-1(line 4670) no Hoare annotation was computed. [2022-11-02 20:51:59,075 INFO L895 garLoopResultBuilder]: At program point L4472-1(line 4472) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,075 INFO L895 garLoopResultBuilder]: At program point L4472(line 4472) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,075 INFO L895 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,075 INFO L895 garLoopResultBuilder]: At program point L4753(line 4753) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,076 INFO L899 garLoopResultBuilder]: For program point L4753-1(line 4753) no Hoare annotation was computed. [2022-11-02 20:51:59,076 INFO L899 garLoopResultBuilder]: For program point L4621(lines 4621 4624) no Hoare annotation was computed. [2022-11-02 20:51:59,076 INFO L899 garLoopResultBuilder]: For program point L4654-1(line 4654) no Hoare annotation was computed. [2022-11-02 20:51:59,076 INFO L895 garLoopResultBuilder]: At program point L5431(line 5431) the Hoare annotation is: false [2022-11-02 20:51:59,076 INFO L895 garLoopResultBuilder]: At program point L5431-1(lines 5419 5436) the Hoare annotation is: (= ~ldv_urb_state~0 0) [2022-11-02 20:51:59,076 INFO L899 garLoopResultBuilder]: For program point L4473(line 4473) no Hoare annotation was computed. [2022-11-02 20:51:59,076 INFO L895 garLoopResultBuilder]: At program point L5266(lines 5224 5267) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,077 INFO L895 garLoopResultBuilder]: At program point L4523(line 4523) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,077 INFO L899 garLoopResultBuilder]: For program point L4556-1(line 4556) no Hoare annotation was computed. [2022-11-02 20:51:59,077 INFO L899 garLoopResultBuilder]: For program point L4490(lines 4490 4493) no Hoare annotation was computed. [2022-11-02 20:51:59,077 INFO L899 garLoopResultBuilder]: For program point L4523-1(line 4523) no Hoare annotation was computed. [2022-11-02 20:51:59,077 INFO L895 garLoopResultBuilder]: At program point L4556(line 4556) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,077 INFO L899 garLoopResultBuilder]: For program point L4705(lines 4705 4708) no Hoare annotation was computed. [2022-11-02 20:51:59,078 INFO L899 garLoopResultBuilder]: For program point L4672(lines 4672 4675) no Hoare annotation was computed. [2022-11-02 20:51:59,078 INFO L895 garLoopResultBuilder]: At program point L4507(line 4507) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,078 INFO L895 garLoopResultBuilder]: At program point L4474(line 4474) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,078 INFO L899 garLoopResultBuilder]: For program point L4507-1(line 4507) no Hoare annotation was computed. [2022-11-02 20:51:59,078 INFO L899 garLoopResultBuilder]: For program point L4474-1(line 4474) no Hoare annotation was computed. [2022-11-02 20:51:59,078 INFO L899 garLoopResultBuilder]: For program point L4722(line 4722) no Hoare annotation was computed. [2022-11-02 20:51:59,079 INFO L895 garLoopResultBuilder]: At program point L4590(line 4590) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,079 INFO L899 garLoopResultBuilder]: For program point L4656(lines 4656 4659) no Hoare annotation was computed. [2022-11-02 20:51:59,079 INFO L899 garLoopResultBuilder]: For program point L4590-1(line 4590) no Hoare annotation was computed. [2022-11-02 20:51:59,079 INFO L895 garLoopResultBuilder]: At program point L5218(line 5218) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,079 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-02 20:51:59,079 INFO L899 garLoopResultBuilder]: For program point L5218-1(line 5218) no Hoare annotation was computed. [2022-11-02 20:51:59,079 INFO L899 garLoopResultBuilder]: For program point L4508-1(line 4508) no Hoare annotation was computed. [2022-11-02 20:51:59,080 INFO L895 garLoopResultBuilder]: At program point L4508(line 4508) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,080 INFO L899 garLoopResultBuilder]: For program point L4756-1(lines 4739 4765) no Hoare annotation was computed. [2022-11-02 20:51:59,080 INFO L899 garLoopResultBuilder]: For program point L4690(lines 4690 4693) no Hoare annotation was computed. [2022-11-02 20:51:59,080 INFO L895 garLoopResultBuilder]: At program point L4756(line 4756) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,080 INFO L899 garLoopResultBuilder]: For program point L4558(lines 4558 4561) no Hoare annotation was computed. [2022-11-02 20:51:59,080 INFO L899 garLoopResultBuilder]: For program point L4459(lines 4459 4462) no Hoare annotation was computed. [2022-11-02 20:51:59,081 INFO L899 garLoopResultBuilder]: For program point L4525(lines 4525 4528) no Hoare annotation was computed. [2022-11-02 20:51:59,081 INFO L899 garLoopResultBuilder]: For program point L4459-2(lines 4452 4568) no Hoare annotation was computed. [2022-11-02 20:51:59,081 INFO L899 garLoopResultBuilder]: For program point L4476(lines 4476 4479) no Hoare annotation was computed. [2022-11-02 20:51:59,081 INFO L895 garLoopResultBuilder]: At program point L4542-2(lines 4542 4563) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,081 INFO L899 garLoopResultBuilder]: For program point L4724(lines 4724 4727) no Hoare annotation was computed. [2022-11-02 20:51:59,081 INFO L899 garLoopResultBuilder]: For program point L4592-1(lines 4576 4601) no Hoare annotation was computed. [2022-11-02 20:51:59,082 INFO L895 garLoopResultBuilder]: At program point L4592(line 4592) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,082 INFO L895 garLoopResultBuilder]: At program point L4642(line 4642) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,082 INFO L899 garLoopResultBuilder]: For program point L5220(lines 5220 5223) no Hoare annotation was computed. [2022-11-02 20:51:59,082 INFO L899 garLoopResultBuilder]: For program point L4543(lines 4542 4563) no Hoare annotation was computed. [2022-11-02 20:51:59,082 INFO L899 garLoopResultBuilder]: For program point L4510(lines 4510 4513) no Hoare annotation was computed. [2022-11-02 20:51:59,082 INFO L899 garLoopResultBuilder]: For program point L4642-1(line 4642) no Hoare annotation was computed. [2022-11-02 20:51:59,082 INFO L895 garLoopResultBuilder]: At program point L5270(lines 5214 5277) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,083 INFO L895 garLoopResultBuilder]: At program point L4626(line 4626) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,083 INFO L899 garLoopResultBuilder]: For program point L5237(lines 5237 5264) no Hoare annotation was computed. [2022-11-02 20:51:59,083 INFO L899 garLoopResultBuilder]: For program point L4758-1(lines 4758 4763) no Hoare annotation was computed. [2022-11-02 20:51:59,083 INFO L899 garLoopResultBuilder]: For program point L4494(lines 4494 4497) no Hoare annotation was computed. [2022-11-02 20:51:59,083 INFO L895 garLoopResultBuilder]: At program point L4626-1(line 4626) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,083 INFO L895 garLoopResultBuilder]: At program point L4742(line 4742) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-02 20:51:59,084 INFO L899 garLoopResultBuilder]: For program point L4742-1(line 4742) no Hoare annotation was computed. [2022-11-02 20:51:59,084 INFO L902 garLoopResultBuilder]: At program point L3712(line 3712) the Hoare annotation is: true [2022-11-02 20:51:59,084 INFO L902 garLoopResultBuilder]: At program point L3710(line 3710) the Hoare annotation is: true [2022-11-02 20:51:59,084 INFO L899 garLoopResultBuilder]: For program point L3712-1(line 3712) no Hoare annotation was computed. [2022-11-02 20:51:59,084 INFO L902 garLoopResultBuilder]: At program point L3708(line 3708) the Hoare annotation is: true [2022-11-02 20:51:59,084 INFO L899 garLoopResultBuilder]: For program point L3710-1(line 3710) no Hoare annotation was computed. [2022-11-02 20:51:59,085 INFO L899 garLoopResultBuilder]: For program point L3708-1(line 3708) no Hoare annotation was computed. [2022-11-02 20:51:59,085 INFO L902 garLoopResultBuilder]: At program point L3735(line 3735) the Hoare annotation is: true [2022-11-02 20:51:59,085 INFO L899 garLoopResultBuilder]: For program point c2port_write_arFINAL(lines 3702 3739) no Hoare annotation was computed. [2022-11-02 20:51:59,085 INFO L899 garLoopResultBuilder]: For program point L3725-1(line 3725) no Hoare annotation was computed. [2022-11-02 20:51:59,085 INFO L902 garLoopResultBuilder]: At program point L3725(line 3725) the Hoare annotation is: true [2022-11-02 20:51:59,085 INFO L899 garLoopResultBuilder]: For program point L3719(lines 3719 3722) no Hoare annotation was computed. [2022-11-02 20:51:59,085 INFO L902 garLoopResultBuilder]: At program point L3717-2(lines 3717 3729) the Hoare annotation is: true [2022-11-02 20:51:59,086 INFO L899 garLoopResultBuilder]: For program point L3713-1(line 3713) no Hoare annotation was computed. [2022-11-02 20:51:59,086 INFO L902 garLoopResultBuilder]: At program point L3713(line 3713) the Hoare annotation is: true [2022-11-02 20:51:59,086 INFO L899 garLoopResultBuilder]: For program point L3711-1(line 3711) no Hoare annotation was computed. [2022-11-02 20:51:59,086 INFO L902 garLoopResultBuilder]: At program point L3711(line 3711) the Hoare annotation is: true [2022-11-02 20:51:59,086 INFO L899 garLoopResultBuilder]: For program point L3709-1(line 3709) no Hoare annotation was computed. [2022-11-02 20:51:59,086 INFO L902 garLoopResultBuilder]: At program point L3709(line 3709) the Hoare annotation is: true [2022-11-02 20:51:59,087 INFO L902 garLoopResultBuilder]: At program point L3734(line 3734) the Hoare annotation is: true [2022-11-02 20:51:59,087 INFO L899 garLoopResultBuilder]: For program point L3734-1(line 3734) no Hoare annotation was computed. [2022-11-02 20:51:59,087 INFO L902 garLoopResultBuilder]: At program point L3730(lines 3716 3731) the Hoare annotation is: true [2022-11-02 20:51:59,087 INFO L902 garLoopResultBuilder]: At program point c2port_write_arENTRY(lines 3702 3739) the Hoare annotation is: true [2022-11-02 20:51:59,087 INFO L902 garLoopResultBuilder]: At program point L3724(line 3724) the Hoare annotation is: true [2022-11-02 20:51:59,087 INFO L899 garLoopResultBuilder]: For program point c2port_write_arEXIT(lines 3702 3739) no Hoare annotation was computed. [2022-11-02 20:51:59,087 INFO L899 garLoopResultBuilder]: For program point L3724-1(line 3724) no Hoare annotation was computed. [2022-11-02 20:51:59,088 INFO L899 garLoopResultBuilder]: For program point L3718(lines 3717 3729) no Hoare annotation was computed. [2022-11-02 20:51:59,088 INFO L902 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 5279 5284) the Hoare annotation is: true [2022-11-02 20:51:59,088 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 5279 5284) no Hoare annotation was computed. [2022-11-02 20:51:59,088 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertFINAL(lines 5279 5284) no Hoare annotation was computed. [2022-11-02 20:51:59,088 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5282) no Hoare annotation was computed. [2022-11-02 20:51:59,088 INFO L899 garLoopResultBuilder]: For program point c2port_initFINAL(lines 5113 5133) no Hoare annotation was computed. [2022-11-02 20:51:59,089 INFO L895 garLoopResultBuilder]: At program point c2port_initENTRY(lines 5113 5133) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(~c2port_class~0.offset)| ~c2port_class~0.offset) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (= ~c2port_class~0.base |old(~c2port_class~0.base)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,089 INFO L902 garLoopResultBuilder]: At program point L5445-2(lines 5444 5446) the Hoare annotation is: true [2022-11-02 20:51:59,089 INFO L899 garLoopResultBuilder]: For program point L5123(lines 5123 5129) no Hoare annotation was computed. [2022-11-02 20:51:59,089 INFO L899 garLoopResultBuilder]: For program point c2port_initEXIT(lines 5113 5133) no Hoare annotation was computed. [2022-11-02 20:51:59,089 INFO L895 garLoopResultBuilder]: At program point L5445(line 5445) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(~c2port_class~0.offset)| ~c2port_class~0.offset) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (= ~c2port_class~0.base |old(~c2port_class~0.base)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-02 20:51:59,090 INFO L899 garLoopResultBuilder]: For program point L5445-1(line 5445) no Hoare annotation was computed. [2022-11-02 20:51:59,093 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1] [2022-11-02 20:51:59,095 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-02 20:51:59,104 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,105 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,105 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,105 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,109 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,109 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,109 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,109 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,113 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,113 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,114 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,114 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,114 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,114 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,115 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,115 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 08:51:59 BoogieIcfgContainer [2022-11-02 20:51:59,117 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-02 20:51:59,118 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-02 20:51:59,118 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-02 20:51:59,118 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-02 20:51:59,118 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:51:53" (3/4) ... [2022-11-02 20:51:59,121 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-02 20:51:59,128 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_read_ar [2022-11-02 20:51:59,128 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_read_dr [2022-11-02 20:51:59,128 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-11-02 20:51:59,128 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_write_dr [2022-11-02 20:51:59,128 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_disable [2022-11-02 20:51:59,129 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-02 20:51:59,129 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_on [2022-11-02 20:51:59,129 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-02 20:51:59,129 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-02 20:51:59,129 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_exit [2022-11-02 20:51:59,129 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_strobe_ck [2022-11-02 20:51:59,129 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_enable [2022-11-02 20:51:59,130 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_off [2022-11-02 20:51:59,130 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_poll_out_ready [2022-11-02 20:51:59,130 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-02 20:51:59,130 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_write_ar [2022-11-02 20:51:59,130 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_poll_in_busy [2022-11-02 20:51:59,131 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-11-02 20:51:59,131 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2022-11-02 20:51:59,131 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-11-02 20:51:59,131 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_init [2022-11-02 20:51:59,147 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 139 nodes and edges [2022-11-02 20:51:59,149 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 50 nodes and edges [2022-11-02 20:51:59,151 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2022-11-02 20:51:59,152 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-11-02 20:51:59,154 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-02 20:51:59,155 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-02 20:51:59,157 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-02 20:51:59,199 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-11-02 20:51:59,199 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-11-02 20:51:59,523 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/witness.graphml [2022-11-02 20:51:59,523 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-02 20:51:59,524 INFO L158 Benchmark]: Toolchain (without parser) took 9287.48ms. Allocated memory was 109.1MB in the beginning and 230.7MB in the end (delta: 121.6MB). Free memory was 74.4MB in the beginning and 87.7MB in the end (delta: -13.3MB). Peak memory consumption was 107.6MB. Max. memory is 16.1GB. [2022-11-02 20:51:59,524 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 109.1MB. Free memory is still 63.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:51:59,525 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1636.17ms. Allocated memory was 109.1MB in the beginning and 138.4MB in the end (delta: 29.4MB). Free memory was 74.1MB in the beginning and 97.4MB in the end (delta: -23.2MB). Peak memory consumption was 47.2MB. Max. memory is 16.1GB. [2022-11-02 20:51:59,525 INFO L158 Benchmark]: Boogie Procedure Inliner took 121.67ms. Allocated memory is still 138.4MB. Free memory was 97.4MB in the beginning and 89.7MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-02 20:51:59,525 INFO L158 Benchmark]: Boogie Preprocessor took 92.40ms. Allocated memory is still 138.4MB. Free memory was 89.7MB in the beginning and 82.1MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-02 20:51:59,526 INFO L158 Benchmark]: RCFGBuilder took 1669.78ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 82.1MB in the beginning and 117.2MB in the end (delta: -35.2MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2022-11-02 20:51:59,526 INFO L158 Benchmark]: TraceAbstraction took 5353.26ms. Allocated memory was 190.8MB in the beginning and 230.7MB in the end (delta: 39.8MB). Free memory was 116.2MB in the beginning and 132.8MB in the end (delta: -16.6MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. [2022-11-02 20:51:59,526 INFO L158 Benchmark]: Witness Printer took 405.80ms. Allocated memory is still 230.7MB. Free memory was 132.8MB in the beginning and 87.7MB in the end (delta: 45.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-02 20:51:59,528 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 109.1MB. Free memory is still 63.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1636.17ms. Allocated memory was 109.1MB in the beginning and 138.4MB in the end (delta: 29.4MB). Free memory was 74.1MB in the beginning and 97.4MB in the end (delta: -23.2MB). Peak memory consumption was 47.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 121.67ms. Allocated memory is still 138.4MB. Free memory was 97.4MB in the beginning and 89.7MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.40ms. Allocated memory is still 138.4MB. Free memory was 89.7MB in the beginning and 82.1MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1669.78ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 82.1MB in the beginning and 117.2MB in the end (delta: -35.2MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * TraceAbstraction took 5353.26ms. Allocated memory was 190.8MB in the beginning and 230.7MB in the end (delta: 39.8MB). Free memory was 116.2MB in the beginning and 132.8MB in the end (delta: -16.6MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. * Witness Printer took 405.80ms. Allocated memory is still 230.7MB. Free memory was 132.8MB in the beginning and 87.7MB in the end (delta: 45.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * 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: 5282]: 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 22 procedures, 391 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.3s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1236 SdHoareTripleChecker+Valid, 1.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1172 mSDsluCounter, 1291 SdHoareTripleChecker+Invalid, 1.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 427 mSDsCounter, 776 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 526 IncrementalHoareTripleChecker+Invalid, 1302 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 776 mSolverCounterUnsat, 864 mSDtfsCounter, 526 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=391occurred in iteration=0, InterpolantAutomatonStates: 10, 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, 12 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 171 LocationsWithAnnotation, 1656 PreInvPairs, 2321 NumberOfFragments, 1084 HoareAnnotationTreeSize, 1656 FomulaSimplifications, 52 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 171 FomulaSimplificationsInter, 1405 FormulaSimplificationTreeSizeReductionInter, 1.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 43 NumberOfCodeBlocks, 43 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 41 ConstructedInterpolants, 0 QuantifiedInterpolants, 125 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3881]: Loop Invariant [2022-11-02 20:51:59,543 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,543 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,544 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,544 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,544 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,544 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,545 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,545 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 3472]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3758]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5200]: Loop Invariant Derived loop invariant: ldv_urb_state == 0 - InvariantResult [Line: 3685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3450]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3385]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3805]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3684]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5240]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3940]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4696]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5214]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3943]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4731]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5419]: Loop Invariant Derived loop invariant: ldv_urb_state == 0 - InvariantResult [Line: 3371]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3909]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4603]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5504]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5237]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4445]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3864]: Loop Invariant [2022-11-02 20:51:59,551 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,551 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,551 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,551 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,552 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,552 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-02 20:51:59,552 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-02 20:51:59,552 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 3982]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3667]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5225]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4541]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3757]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3472]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3804]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3668]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4542]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3717]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5224]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4695]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 RESULT: Ultimate proved your program to be correct! [2022-11-02 20:51:59,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dba67d3-b89f-4e17-bf09-9e14a98abb32/bin/uautomizer-Dbtcem3rbc/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