./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a3f565a40dd59e05b2dd53dd6ba0e179a4f7d5bc .................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a3f565a40dd59e05b2dd53dd6ba0e179a4f7d5bc ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 20:05:27,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:05:27,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:05:27,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:05:27,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:05:27,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:05:27,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:05:27,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:05:27,422 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:05:27,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:05:27,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:05:27,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:05:27,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:05:27,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:05:27,425 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:05:27,426 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:05:27,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:05:27,427 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:05:27,429 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:05:27,430 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:05:27,431 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:05:27,432 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:05:27,433 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:05:27,433 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:05:27,435 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:05:27,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:05:27,435 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:05:27,436 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:05:27,436 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:05:27,436 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:05:27,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:05:27,437 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:05:27,437 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:05:27,438 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:05:27,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:05:27,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:05:27,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:05:27,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:05:27,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:05:27,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:05:27,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:05:27,440 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 20:05:27,450 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:05:27,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:05:27,451 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:05:27,451 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:05:27,451 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:05:27,451 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:05:27,451 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 20:05:27,451 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:05:27,452 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:05:27,452 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 20:05:27,452 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 20:05:27,452 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:05:27,452 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 20:05:27,452 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 20:05:27,452 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 20:05:27,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:05:27,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 20:05:27,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:05:27,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 20:05:27,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:05:27,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 20:05:27,453 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:05:27,453 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 20:05:27,453 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:05:27,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 20:05:27,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:05:27,454 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:05:27,454 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:05:27,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:05:27,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:05:27,454 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:05:27,454 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 20:05:27,454 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 20:05:27,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 20:05:27,455 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 20:05:27,455 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:05:27,455 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:05:27,455 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 20:05:27,455 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3f565a40dd59e05b2dd53dd6ba0e179a4f7d5bc [2019-12-07 20:05:27,553 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:05:27,560 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:05:27,563 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:05:27,564 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:05:27,564 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:05:27,564 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-12-07 20:05:27,601 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/data/a8926cee7/87c37ea4a64f4d4abacda674b246b872/FLAG69488825f [2019-12-07 20:05:28,064 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:05:28,065 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-12-07 20:05:28,082 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/data/a8926cee7/87c37ea4a64f4d4abacda674b246b872/FLAG69488825f [2019-12-07 20:05:28,091 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/data/a8926cee7/87c37ea4a64f4d4abacda674b246b872 [2019-12-07 20:05:28,093 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:05:28,094 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:05:28,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:05:28,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:05:28,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:05:28,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:05:28" (1/1) ... [2019-12-07 20:05:28,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ea903bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:28, skipping insertion in model container [2019-12-07 20:05:28,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:05:28" (1/1) ... [2019-12-07 20:05:28,105 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:05:28,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:05:28,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:05:28,673 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-12-07 20:05:28,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12ec10ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:28, skipping insertion in model container [2019-12-07 20:05:28,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 20:05:28,674 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 20:05:28,676 INFO L168 Benchmark]: Toolchain (without parser) took 581.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -118.8 MB). Peak memory consumption was 43.2 MB. Max. memory is 11.5 GB. [2019-12-07 20:05:28,676 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 20:05:28,677 INFO L168 Benchmark]: CACSL2BoogieTranslator took 579.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -118.8 MB). Peak memory consumption was 43.2 MB. Max. memory is 11.5 GB. [2019-12-07 20:05:28,678 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 579.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -118.8 MB). Peak memory consumption was 43.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3404]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 20:05:29,829 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:05:29,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:05:29,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:05:29,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:05:29,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:05:29,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:05:29,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:05:29,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:05:29,843 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:05:29,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:05:29,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:05:29,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:05:29,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:05:29,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:05:29,846 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:05:29,847 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:05:29,848 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:05:29,849 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:05:29,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:05:29,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:05:29,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:05:29,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:05:29,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:05:29,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:05:29,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:05:29,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:05:29,857 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:05:29,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:05:29,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:05:29,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:05:29,858 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:05:29,859 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:05:29,859 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:05:29,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:05:29,860 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:05:29,860 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:05:29,861 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:05:29,861 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:05:29,861 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:05:29,862 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:05:29,862 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 20:05:29,873 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:05:29,873 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:05:29,873 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:05:29,873 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:05:29,874 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:05:29,874 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:05:29,874 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:05:29,874 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:05:29,874 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:05:29,875 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:05:29,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:05:29,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 20:05:29,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:05:29,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 20:05:29,875 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:05:29,875 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 20:05:29,875 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 20:05:29,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 20:05:29,876 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:05:29,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 20:05:29,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:05:29,876 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 20:05:29,876 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:05:29,876 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:05:29,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:05:29,877 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:05:29,877 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:05:29,877 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 20:05:29,877 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 20:05:29,877 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 20:05:29,877 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 20:05:29,877 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:05:29,877 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:05:29,878 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3f565a40dd59e05b2dd53dd6ba0e179a4f7d5bc [2019-12-07 20:05:30,048 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:05:30,058 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:05:30,061 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:05:30,063 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:05:30,063 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:05:30,064 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-12-07 20:05:30,110 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/data/f639acbf5/c84356ef40c448fa881f9e169d3d6f17/FLAG0434673a2 [2019-12-07 20:05:30,586 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:05:30,586 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-12-07 20:05:30,604 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/data/f639acbf5/c84356ef40c448fa881f9e169d3d6f17/FLAG0434673a2 [2019-12-07 20:05:30,615 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/data/f639acbf5/c84356ef40c448fa881f9e169d3d6f17 [2019-12-07 20:05:30,617 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:05:30,618 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:05:30,619 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:05:30,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:05:30,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:05:30,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:05:30" (1/1) ... [2019-12-07 20:05:30,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7a007c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:30, skipping insertion in model container [2019-12-07 20:05:30,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:05:30" (1/1) ... [2019-12-07 20:05:30,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:05:30,690 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:05:31,250 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:05:31,269 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 20:05:31,289 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:05:31,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:05:31,401 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 20:05:31,517 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:05:31,574 INFO L208 MainTranslator]: Completed translation [2019-12-07 20:05:31,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:31 WrapperNode [2019-12-07 20:05:31,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 20:05:31,575 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 20:05:31,575 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 20:05:31,575 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 20:05:31,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:31" (1/1) ... [2019-12-07 20:05:31,613 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:31" (1/1) ... [2019-12-07 20:05:31,674 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 20:05:31,674 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 20:05:31,674 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 20:05:31,674 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 20:05:31,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:31" (1/1) ... [2019-12-07 20:05:31,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:31" (1/1) ... [2019-12-07 20:05:31,691 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:31" (1/1) ... [2019-12-07 20:05:31,691 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:31" (1/1) ... [2019-12-07 20:05:31,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:31" (1/1) ... [2019-12-07 20:05:31,744 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:31" (1/1) ... [2019-12-07 20:05:31,755 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:31" (1/1) ... [2019-12-07 20:05:31,768 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 20:05:31,769 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 20:05:31,769 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 20:05:31,769 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 20:05:31,769 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:05:31,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-07 20:05:31,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-12-07 20:05:31,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-07 20:05:31,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-12-07 20:05:31,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-07 20:05:31,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-07 20:05:31,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 20:05:31,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-07 20:05:31,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-12-07 20:05:31,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-07 20:05:31,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-12-07 20:05:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-07 20:05:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 20:05:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-07 20:05:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-12-07 20:05:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-07 20:05:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-07 20:05:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-12-07 20:05:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 20:05:31,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 20:05:44,914 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 20:05:44,914 INFO L287 CfgBuilder]: Removed 230 assume(true) statements. [2019-12-07 20:05:44,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 08:05:44 BoogieIcfgContainer [2019-12-07 20:05:44,915 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 20:05:44,916 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 20:05:44,916 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 20:05:44,918 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 20:05:44,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 08:05:30" (1/3) ... [2019-12-07 20:05:44,919 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74c17d40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 08:05:44, skipping insertion in model container [2019-12-07 20:05:44,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:05:31" (2/3) ... [2019-12-07 20:05:44,919 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74c17d40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 08:05:44, skipping insertion in model container [2019-12-07 20:05:44,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 08:05:44" (3/3) ... [2019-12-07 20:05:44,920 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-12-07 20:05:44,926 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 20:05:44,931 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-12-07 20:05:44,938 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-12-07 20:05:44,955 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 20:05:44,955 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 20:05:44,955 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 20:05:44,955 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 20:05:44,955 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 20:05:44,955 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 20:05:44,955 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 20:05:44,955 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 20:05:44,968 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states. [2019-12-07 20:05:44,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-07 20:05:44,973 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:05:44,973 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:05:44,974 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:05:44,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:05:44,977 INFO L82 PathProgramCache]: Analyzing trace with hash -849271405, now seen corresponding path program 1 times [2019-12-07 20:05:44,987 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 20:05:44,987 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1831115137] [2019-12-07 20:05:44,987 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2019-12-07 20:05:47,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:05:47,862 INFO L264 TraceCheckSpWp]: Trace formula consists of 1251 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 20:05:47,867 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 20:05:47,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 20:05:47,888 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 20:05:47,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 20:05:47,900 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1831115137] [2019-12-07 20:05:47,900 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:05:47,900 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2019-12-07 20:05:47,901 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [995739945] [2019-12-07 20:05:47,904 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 20:05:47,904 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 20:05:47,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 20:05:47,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 20:05:47,914 INFO L87 Difference]: Start difference. First operand 324 states. Second operand 4 states. [2019-12-07 20:05:51,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:05:51,790 INFO L93 Difference]: Finished difference Result 1228 states and 1725 transitions. [2019-12-07 20:05:51,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 20:05:51,792 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 14 [2019-12-07 20:05:51,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:05:51,806 INFO L225 Difference]: With dead ends: 1228 [2019-12-07 20:05:51,806 INFO L226 Difference]: Without dead ends: 903 [2019-12-07 20:05:51,810 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 20:05:51,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 903 states. [2019-12-07 20:05:51,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 903 to 903. [2019-12-07 20:05:51,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 903 states. [2019-12-07 20:05:51,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 903 states and 1264 transitions. [2019-12-07 20:05:51,876 INFO L78 Accepts]: Start accepts. Automaton has 903 states and 1264 transitions. Word has length 14 [2019-12-07 20:05:51,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:05:51,876 INFO L462 AbstractCegarLoop]: Abstraction has 903 states and 1264 transitions. [2019-12-07 20:05:51,876 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 20:05:51,876 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1264 transitions. [2019-12-07 20:05:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-07 20:05:51,877 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:05:51,877 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:05:52,078 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2019-12-07 20:05:52,078 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:05:52,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:05:52,078 INFO L82 PathProgramCache]: Analyzing trace with hash 1020716416, now seen corresponding path program 1 times [2019-12-07 20:05:52,079 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 20:05:52,079 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1880371841] [2019-12-07 20:05:52,079 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2019-12-07 20:05:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:05:54,873 INFO L264 TraceCheckSpWp]: Trace formula consists of 1273 conjuncts, 4 conjunts are in the unsatisfiable core [2019-12-07 20:05:54,875 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 20:05:54,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 20:05:54,890 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 20:05:54,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 20:05:54,892 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1880371841] [2019-12-07 20:05:54,892 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:05:54,892 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2019-12-07 20:05:54,892 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [663573474] [2019-12-07 20:05:54,893 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 20:05:54,893 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 20:05:54,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 20:05:54,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 20:05:54,894 INFO L87 Difference]: Start difference. First operand 903 states and 1264 transitions. Second operand 5 states. [2019-12-07 20:05:56,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:05:56,805 INFO L93 Difference]: Finished difference Result 2410 states and 3370 transitions. [2019-12-07 20:05:56,805 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 20:05:56,805 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 24 [2019-12-07 20:05:56,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:05:56,814 INFO L225 Difference]: With dead ends: 2410 [2019-12-07 20:05:56,814 INFO L226 Difference]: Without dead ends: 1510 [2019-12-07 20:05:56,817 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-07 20:05:56,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1510 states. [2019-12-07 20:05:56,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1510 to 906. [2019-12-07 20:05:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 906 states. [2019-12-07 20:05:56,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 1266 transitions. [2019-12-07 20:05:56,860 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 1266 transitions. Word has length 24 [2019-12-07 20:05:56,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:05:56,860 INFO L462 AbstractCegarLoop]: Abstraction has 906 states and 1266 transitions. [2019-12-07 20:05:56,860 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 20:05:56,860 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1266 transitions. [2019-12-07 20:05:56,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-07 20:05:56,861 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:05:56,861 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:05:57,062 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2019-12-07 20:05:57,062 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:05:57,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:05:57,063 INFO L82 PathProgramCache]: Analyzing trace with hash -1499183936, now seen corresponding path program 1 times [2019-12-07 20:05:57,064 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 20:05:57,064 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [689710404] [2019-12-07 20:05:57,064 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2019-12-07 20:05:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:05:59,819 INFO L264 TraceCheckSpWp]: Trace formula consists of 1271 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 20:05:59,821 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 20:05:59,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 20:05:59,828 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 20:05:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 20:05:59,830 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [689710404] [2019-12-07 20:05:59,831 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:05:59,831 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-12-07 20:05:59,831 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034667926] [2019-12-07 20:05:59,831 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 20:05:59,831 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 20:05:59,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 20:05:59,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 20:05:59,832 INFO L87 Difference]: Start difference. First operand 906 states and 1266 transitions. Second operand 3 states. [2019-12-07 20:06:03,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:06:03,636 INFO L93 Difference]: Finished difference Result 906 states and 1266 transitions. [2019-12-07 20:06:03,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 20:06:03,637 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2019-12-07 20:06:03,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:06:03,642 INFO L225 Difference]: With dead ends: 906 [2019-12-07 20:06:03,642 INFO L226 Difference]: Without dead ends: 904 [2019-12-07 20:06:03,642 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 20:06:03,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 904 states. [2019-12-07 20:06:03,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 904 to 904. [2019-12-07 20:06:03,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 904 states. [2019-12-07 20:06:03,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 904 states and 1264 transitions. [2019-12-07 20:06:03,676 INFO L78 Accepts]: Start accepts. Automaton has 904 states and 1264 transitions. Word has length 24 [2019-12-07 20:06:03,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:06:03,676 INFO L462 AbstractCegarLoop]: Abstraction has 904 states and 1264 transitions. [2019-12-07 20:06:03,676 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 20:06:03,676 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1264 transitions. [2019-12-07 20:06:03,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-12-07 20:06:03,677 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:06:03,677 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:06:03,877 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2019-12-07 20:06:03,878 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:06:03,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:06:03,878 INFO L82 PathProgramCache]: Analyzing trace with hash 769937635, now seen corresponding path program 1 times [2019-12-07 20:06:03,879 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 20:06:03,879 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1123929799] [2019-12-07 20:06:03,879 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2019-12-07 20:06:06,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:06:06,643 INFO L264 TraceCheckSpWp]: Trace formula consists of 1272 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 20:06:06,646 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 20:06:06,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 20:06:06,654 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 20:06:06,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 20:06:06,657 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1123929799] [2019-12-07 20:06:06,657 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:06:06,657 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-12-07 20:06:06,657 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996042040] [2019-12-07 20:06:06,658 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 20:06:06,658 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 20:06:06,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 20:06:06,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 20:06:06,659 INFO L87 Difference]: Start difference. First operand 904 states and 1264 transitions. Second operand 3 states. [2019-12-07 20:06:10,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:06:10,514 INFO L93 Difference]: Finished difference Result 904 states and 1264 transitions. [2019-12-07 20:06:10,514 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 20:06:10,515 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 25 [2019-12-07 20:06:10,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:06:10,520 INFO L225 Difference]: With dead ends: 904 [2019-12-07 20:06:10,520 INFO L226 Difference]: Without dead ends: 902 [2019-12-07 20:06:10,521 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 20:06:10,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 902 states. [2019-12-07 20:06:10,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 902 to 902. [2019-12-07 20:06:10,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 902 states. [2019-12-07 20:06:10,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 902 states and 1262 transitions. [2019-12-07 20:06:10,577 INFO L78 Accepts]: Start accepts. Automaton has 902 states and 1262 transitions. Word has length 25 [2019-12-07 20:06:10,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:06:10,577 INFO L462 AbstractCegarLoop]: Abstraction has 902 states and 1262 transitions. [2019-12-07 20:06:10,577 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 20:06:10,578 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1262 transitions. [2019-12-07 20:06:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-12-07 20:06:10,579 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:06:10,579 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:06:10,779 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2019-12-07 20:06:10,779 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:06:10,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:06:10,780 INFO L82 PathProgramCache]: Analyzing trace with hash -1901737686, now seen corresponding path program 1 times [2019-12-07 20:06:10,781 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 20:06:10,781 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1355156769] [2019-12-07 20:06:10,781 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2019-12-07 20:06:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:06:13,564 INFO L264 TraceCheckSpWp]: Trace formula consists of 1273 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 20:06:13,566 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 20:06:13,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 20:06:13,572 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 20:06:13,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 20:06:13,575 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1355156769] [2019-12-07 20:06:13,575 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:06:13,575 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-12-07 20:06:13,575 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313468958] [2019-12-07 20:06:13,575 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 20:06:13,575 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 20:06:13,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 20:06:13,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 20:06:13,576 INFO L87 Difference]: Start difference. First operand 902 states and 1262 transitions. Second operand 3 states. [2019-12-07 20:06:16,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:06:16,782 INFO L93 Difference]: Finished difference Result 902 states and 1262 transitions. [2019-12-07 20:06:17,364 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 20:06:17,364 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2019-12-07 20:06:17,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:06:17,364 INFO L225 Difference]: With dead ends: 902 [2019-12-07 20:06:17,364 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 20:06:17,366 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 20:06:17,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 20:06:17,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 20:06:17,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 20:06:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 20:06:17,366 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 26 [2019-12-07 20:06:17,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:06:17,366 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 20:06:17,367 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 20:06:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 20:06:17,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 20:06:17,567 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2019-12-07 20:06:17,569 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 20:06:18,861 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 4496) no Hoare annotation was computed. [2019-12-07 20:06:18,861 INFO L246 CegarLoopResult]: For program point L3669(lines 3669 3683) no Hoare annotation was computed. [2019-12-07 20:06:18,861 INFO L246 CegarLoopResult]: For program point L3669-2(lines 3669 3683) no Hoare annotation was computed. [2019-12-07 20:06:18,861 INFO L242 CegarLoopResult]: At program point L3273-1(lines 3268 3275) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,861 INFO L242 CegarLoopResult]: At program point L3273(lines 3268 3275) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,861 INFO L242 CegarLoopResult]: At program point L3273-3(lines 3268 3275) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,861 INFO L242 CegarLoopResult]: At program point L3273-2(lines 3268 3275) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,862 INFO L242 CegarLoopResult]: At program point L3273-4(lines 3268 3275) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,862 INFO L246 CegarLoopResult]: For program point L4066(lines 4066 4069) no Hoare annotation was computed. [2019-12-07 20:06:18,862 INFO L242 CegarLoopResult]: At program point L4859(lines 4858 4860) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,862 INFO L246 CegarLoopResult]: For program point L3670(lines 3670 3679) no Hoare annotation was computed. [2019-12-07 20:06:18,862 INFO L246 CegarLoopResult]: For program point L3670-2(lines 3670 3679) no Hoare annotation was computed. [2019-12-07 20:06:18,862 INFO L246 CegarLoopResult]: For program point L4331(lines 4331 4334) no Hoare annotation was computed. [2019-12-07 20:06:18,862 INFO L246 CegarLoopResult]: For program point L4331-2(lines 4331 4334) no Hoare annotation was computed. [2019-12-07 20:06:18,862 INFO L242 CegarLoopResult]: At program point L3935(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,862 INFO L246 CegarLoopResult]: For program point L3671(lines 3671 3675) no Hoare annotation was computed. [2019-12-07 20:06:18,862 INFO L246 CegarLoopResult]: For program point L3671-2(lines 3671 3675) no Hoare annotation was computed. [2019-12-07 20:06:18,862 INFO L246 CegarLoopResult]: For program point L4399(line 4399) no Hoare annotation was computed. [2019-12-07 20:06:18,862 INFO L242 CegarLoopResult]: At program point L4862(lines 4861 4863) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,862 INFO L242 CegarLoopResult]: At program point L3937(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,863 INFO L242 CegarLoopResult]: At program point L3805(lines 3756 3836) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,863 INFO L242 CegarLoopResult]: At program point L4862-1(lines 4861 4863) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,863 INFO L242 CegarLoopResult]: At program point L4862-2(lines 1 4919) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,863 INFO L246 CegarLoopResult]: For program point L4400(lines 4400 4413) no Hoare annotation was computed. [2019-12-07 20:06:18,863 INFO L246 CegarLoopResult]: For program point L4136-1(lines 4102 4167) no Hoare annotation was computed. [2019-12-07 20:06:18,863 INFO L246 CegarLoopResult]: For program point L4004(lines 4004 4008) no Hoare annotation was computed. [2019-12-07 20:06:18,863 INFO L246 CegarLoopResult]: For program point L4004-2(lines 4004 4008) no Hoare annotation was computed. [2019-12-07 20:06:18,863 INFO L246 CegarLoopResult]: For program point L4203(lines 4203 4206) no Hoare annotation was computed. [2019-12-07 20:06:18,863 INFO L242 CegarLoopResult]: At program point L4071(lines 3979 4073) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,863 INFO L242 CegarLoopResult]: At program point L3939(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,863 INFO L242 CegarLoopResult]: At program point L3807(lines 3756 3836) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,863 INFO L246 CegarLoopResult]: For program point L3609(lines 3609 3618) no Hoare annotation was computed. [2019-12-07 20:06:18,863 INFO L246 CegarLoopResult]: For program point L3609-2(lines 3605 3747) no Hoare annotation was computed. [2019-12-07 20:06:18,863 INFO L246 CegarLoopResult]: For program point L4402(lines 4402 4406) no Hoare annotation was computed. [2019-12-07 20:06:18,864 INFO L246 CegarLoopResult]: For program point L4402-2(lines 4400 4412) no Hoare annotation was computed. [2019-12-07 20:06:18,864 INFO L246 CegarLoopResult]: For program point L3874(lines 3874 3878) no Hoare annotation was computed. [2019-12-07 20:06:18,864 INFO L246 CegarLoopResult]: For program point L3874-2(lines 3874 3878) no Hoare annotation was computed. [2019-12-07 20:06:18,864 INFO L246 CegarLoopResult]: For program point L3610(lines 3610 3614) no Hoare annotation was computed. [2019-12-07 20:06:18,864 INFO L246 CegarLoopResult]: For program point L3610-2(lines 3610 3614) no Hoare annotation was computed. [2019-12-07 20:06:18,864 INFO L242 CegarLoopResult]: At program point L3809(lines 3756 3836) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,864 INFO L246 CegarLoopResult]: For program point L4207(lines 4207 4210) no Hoare annotation was computed. [2019-12-07 20:06:18,864 INFO L242 CegarLoopResult]: At program point L4273(lines 4169 4275) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,864 INFO L246 CegarLoopResult]: For program point L4207-2(lines 4207 4210) no Hoare annotation was computed. [2019-12-07 20:06:18,864 INFO L242 CegarLoopResult]: At program point L3943(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,864 INFO L242 CegarLoopResult]: At program point L4868(lines 4867 4869) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,864 INFO L242 CegarLoopResult]: At program point L3746(lines 3587 3748) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,864 INFO L246 CegarLoopResult]: For program point L3812-1(lines 3812 3815) no Hoare annotation was computed. [2019-12-07 20:06:18,864 INFO L246 CegarLoopResult]: For program point L4143-1(lines 4143 4148) no Hoare annotation was computed. [2019-12-07 20:06:18,865 INFO L242 CegarLoopResult]: At program point L3945(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,865 INFO L242 CegarLoopResult]: At program point L3285-1(lines 3283 3286) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,865 INFO L242 CegarLoopResult]: At program point L3285(lines 3283 3286) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,865 INFO L242 CegarLoopResult]: At program point L3285-3(lines 3283 3286) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,865 INFO L242 CegarLoopResult]: At program point L3285-2(lines 3283 3286) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,865 INFO L242 CegarLoopResult]: At program point L3285-5(lines 3283 3286) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,865 INFO L242 CegarLoopResult]: At program point L3285-4(lines 3283 3286) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,865 INFO L242 CegarLoopResult]: At program point L3285-6(lines 3283 3286) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,865 INFO L242 CegarLoopResult]: At program point L3880(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,865 INFO L242 CegarLoopResult]: At program point L4409(lines 4832 4835) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,865 INFO L246 CegarLoopResult]: For program point L4013-1(lines 3987 4072) no Hoare annotation was computed. [2019-12-07 20:06:18,865 INFO L246 CegarLoopResult]: For program point L4013(lines 4013 4028) no Hoare annotation was computed. [2019-12-07 20:06:18,865 INFO L242 CegarLoopResult]: At program point L3947(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,866 INFO L246 CegarLoopResult]: For program point L4014(lines 4014 4026) no Hoare annotation was computed. [2019-12-07 20:06:18,866 INFO L242 CegarLoopResult]: At program point L3882(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,866 INFO L246 CegarLoopResult]: For program point L3289-1(lines 3289 3295) no Hoare annotation was computed. [2019-12-07 20:06:18,866 INFO L246 CegarLoopResult]: For program point L3289(lines 3289 3295) no Hoare annotation was computed. [2019-12-07 20:06:18,866 INFO L246 CegarLoopResult]: For program point L4280-2(lines 4279 4298) no Hoare annotation was computed. [2019-12-07 20:06:18,866 INFO L246 CegarLoopResult]: For program point L3289-3(lines 3289 3295) no Hoare annotation was computed. [2019-12-07 20:06:18,866 INFO L246 CegarLoopResult]: For program point L3289-2(lines 3289 3295) no Hoare annotation was computed. [2019-12-07 20:06:18,866 INFO L246 CegarLoopResult]: For program point L4280(lines 4280 4283) no Hoare annotation was computed. [2019-12-07 20:06:18,866 INFO L246 CegarLoopResult]: For program point L3289-5(lines 3289 3295) no Hoare annotation was computed. [2019-12-07 20:06:18,866 INFO L246 CegarLoopResult]: For program point L3289-4(lines 3289 3295) no Hoare annotation was computed. [2019-12-07 20:06:18,866 INFO L246 CegarLoopResult]: For program point L3289-6(lines 3289 3295) no Hoare annotation was computed. [2019-12-07 20:06:18,866 INFO L242 CegarLoopResult]: At program point L3950(lines 3838 3952) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,866 INFO L242 CegarLoopResult]: At program point L3884(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,866 INFO L246 CegarLoopResult]: For program point L4017(lines 4017 4026) no Hoare annotation was computed. [2019-12-07 20:06:18,866 INFO L242 CegarLoopResult]: At program point L3819(lines 3756 3836) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,866 INFO L246 CegarLoopResult]: For program point L3687-1(lines 3605 3747) no Hoare annotation was computed. [2019-12-07 20:06:18,867 INFO L246 CegarLoopResult]: For program point L4150(lines 4150 4155) no Hoare annotation was computed. [2019-12-07 20:06:18,867 INFO L246 CegarLoopResult]: For program point L4216(lines 4216 4220) no Hoare annotation was computed. [2019-12-07 20:06:18,867 INFO L242 CegarLoopResult]: At program point L4084(lines 4077 4094) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,867 INFO L246 CegarLoopResult]: For program point L4018(lines 4018 4022) no Hoare annotation was computed. [2019-12-07 20:06:18,867 INFO L242 CegarLoopResult]: At program point L4084-2(lines 4077 4094) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,867 INFO L242 CegarLoopResult]: At program point L4084-1(lines 4077 4094) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,867 INFO L246 CegarLoopResult]: For program point L4018-2(lines 4018 4022) no Hoare annotation was computed. [2019-12-07 20:06:18,867 INFO L246 CegarLoopResult]: For program point L3688(lines 3688 3702) no Hoare annotation was computed. [2019-12-07 20:06:18,867 INFO L246 CegarLoopResult]: For program point L3688-2(lines 3688 3702) no Hoare annotation was computed. [2019-12-07 20:06:18,867 INFO L246 CegarLoopResult]: For program point L4415(line 4415) no Hoare annotation was computed. [2019-12-07 20:06:18,867 INFO L242 CegarLoopResult]: At program point L3821(lines 3756 3836) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,867 INFO L246 CegarLoopResult]: For program point L3689(lines 3689 3698) no Hoare annotation was computed. [2019-12-07 20:06:18,867 INFO L246 CegarLoopResult]: For program point L3689-2(lines 3689 3698) no Hoare annotation was computed. [2019-12-07 20:06:18,867 INFO L242 CegarLoopResult]: At program point L4284(lines 4284 4287) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,867 INFO L242 CegarLoopResult]: At program point L4086(lines 4077 4094) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,868 INFO L242 CegarLoopResult]: At program point L4086-2(lines 4077 4094) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,868 INFO L242 CegarLoopResult]: At program point L4086-1(lines 4077 4094) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,868 INFO L246 CegarLoopResult]: For program point L3690(lines 3690 3694) no Hoare annotation was computed. [2019-12-07 20:06:18,868 INFO L246 CegarLoopResult]: For program point L3690-2(lines 3690 3694) no Hoare annotation was computed. [2019-12-07 20:06:18,868 INFO L242 CegarLoopResult]: At program point L3294(lines 3287 3296) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,868 INFO L242 CegarLoopResult]: At program point L3294-2(lines 3287 3296) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,868 INFO L242 CegarLoopResult]: At program point L3294-1(lines 3287 3296) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,868 INFO L242 CegarLoopResult]: At program point L3294-4(lines 3287 3296) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,868 INFO L242 CegarLoopResult]: At program point L3294-3(lines 3287 3296) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,868 INFO L242 CegarLoopResult]: At program point L3294-6(lines 3287 3296) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,868 INFO L242 CegarLoopResult]: At program point L3294-5(lines 3287 3296) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,868 INFO L242 CegarLoopResult]: At program point L3823(lines 3756 3836) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,868 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 20:06:18,869 INFO L242 CegarLoopResult]: At program point L4088(lines 4077 4094) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,869 INFO L242 CegarLoopResult]: At program point L4088-2(lines 4077 4094) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,869 INFO L242 CegarLoopResult]: At program point L4088-1(lines 4077 4094) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,869 INFO L242 CegarLoopResult]: At program point L3957-1(lines 3953 3978) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,869 INFO L246 CegarLoopResult]: For program point L3957(lines 3957 3975) no Hoare annotation was computed. [2019-12-07 20:06:18,869 INFO L246 CegarLoopResult]: For program point L4222(lines 4222 4225) no Hoare annotation was computed. [2019-12-07 20:06:18,869 INFO L246 CegarLoopResult]: For program point L3958(lines 3958 3973) no Hoare annotation was computed. [2019-12-07 20:06:18,869 INFO L242 CegarLoopResult]: At program point L3232(lines 3229 3234) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,869 INFO L242 CegarLoopResult]: At program point L3232-2(lines 3229 3234) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,869 INFO L246 CegarLoopResult]: For program point L4289(lines 4289 4292) no Hoare annotation was computed. [2019-12-07 20:06:18,869 INFO L242 CegarLoopResult]: At program point L3232-1(lines 3229 3234) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,869 INFO L246 CegarLoopResult]: For program point L4157(lines 4157 4162) no Hoare annotation was computed. [2019-12-07 20:06:18,869 INFO L242 CegarLoopResult]: At program point L3232-3(lines 3229 3234) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,870 INFO L246 CegarLoopResult]: For program point L3959(lines 3959 3963) no Hoare annotation was computed. [2019-12-07 20:06:18,870 INFO L246 CegarLoopResult]: For program point L3959-2(lines 3959 3963) no Hoare annotation was computed. [2019-12-07 20:06:18,870 INFO L246 CegarLoopResult]: For program point L4422(line 4422) no Hoare annotation was computed. [2019-12-07 20:06:18,870 INFO L242 CegarLoopResult]: At program point L3299(lines 3297 3300) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,870 INFO L246 CegarLoopResult]: For program point L4356(lines 4356 4424) no Hoare annotation was computed. [2019-12-07 20:06:18,870 INFO L246 CegarLoopResult]: For program point L4357(line 4357) no Hoare annotation was computed. [2019-12-07 20:06:18,870 INFO L242 CegarLoopResult]: At program point L4093-1(lines 1 4919) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,870 INFO L242 CegarLoopResult]: At program point L4093(lines 4074 4095) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,870 INFO L242 CegarLoopResult]: At program point L4093-2(lines 4074 4095) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,870 INFO L246 CegarLoopResult]: For program point L3829(lines 3829 3832) no Hoare annotation was computed. [2019-12-07 20:06:18,870 INFO L246 CegarLoopResult]: For program point L3829-2(lines 3829 3832) no Hoare annotation was computed. [2019-12-07 20:06:18,870 INFO L246 CegarLoopResult]: For program point L3631(lines 3631 3639) no Hoare annotation was computed. [2019-12-07 20:06:18,870 INFO L246 CegarLoopResult]: For program point L3631-2(lines 3605 3747) no Hoare annotation was computed. [2019-12-07 20:06:18,870 INFO L246 CegarLoopResult]: For program point L4358(lines 4358 4385) no Hoare annotation was computed. [2019-12-07 20:06:18,870 INFO L242 CegarLoopResult]: At program point L4160(lines 4102 4167) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,871 INFO L246 CegarLoopResult]: For program point L3632(lines 3632 3636) no Hoare annotation was computed. [2019-12-07 20:06:18,871 INFO L246 CegarLoopResult]: For program point L3632-2(lines 3632 3636) no Hoare annotation was computed. [2019-12-07 20:06:18,871 INFO L242 CegarLoopResult]: At program point L4425(lines 4349 4430) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,871 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 20:06:18,871 INFO L246 CegarLoopResult]: For program point L4029-1(lines 3987 4072) no Hoare annotation was computed. [2019-12-07 20:06:18,871 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4496) no Hoare annotation was computed. [2019-12-07 20:06:18,871 INFO L246 CegarLoopResult]: For program point L4360(lines 4360 4382) no Hoare annotation was computed. [2019-12-07 20:06:18,871 INFO L246 CegarLoopResult]: For program point L4030(lines 4030 4034) no Hoare annotation was computed. [2019-12-07 20:06:18,871 INFO L246 CegarLoopResult]: For program point L4030-2(lines 4030 4034) no Hoare annotation was computed. [2019-12-07 20:06:18,871 INFO L246 CegarLoopResult]: For program point L3964(lines 3964 3968) no Hoare annotation was computed. [2019-12-07 20:06:18,871 INFO L246 CegarLoopResult]: For program point L3964-2(lines 3964 3968) no Hoare annotation was computed. [2019-12-07 20:06:18,871 INFO L242 CegarLoopResult]: At program point L4889-2(lines 4888 4890) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,871 INFO L242 CegarLoopResult]: At program point L4889-3(lines 4888 4890) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,871 INFO L242 CegarLoopResult]: At program point L4889(lines 4888 4890) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,872 INFO L242 CegarLoopResult]: At program point L4889-1(lines 4888 4890) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,872 INFO L242 CegarLoopResult]: At program point L4889-6(lines 4888 4890) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,872 INFO L242 CegarLoopResult]: At program point L4889-7(lines 4888 4890) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,872 INFO L242 CegarLoopResult]: At program point L4889-4(lines 4888 4890) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,872 INFO L242 CegarLoopResult]: At program point L4889-5(lines 4888 4890) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,872 INFO L242 CegarLoopResult]: At program point L4493-2(lines 4829 4846) the Hoare annotation is: (not (= (_ bv3 32) ~ldv_state_variable_0~0)) [2019-12-07 20:06:18,872 INFO L246 CegarLoopResult]: For program point L4493(lines 4836 4839) no Hoare annotation was computed. [2019-12-07 20:06:18,872 INFO L246 CegarLoopResult]: For program point L4493-1(lines 4840 4843) no Hoare annotation was computed. [2019-12-07 20:06:18,872 INFO L246 CegarLoopResult]: For program point L4361(line 4361) no Hoare annotation was computed. [2019-12-07 20:06:18,872 INFO L246 CegarLoopResult]: For program point L4362(lines 4362 4370) no Hoare annotation was computed. [2019-12-07 20:06:18,872 INFO L246 CegarLoopResult]: For program point L3239-1(lines 3239 3242) no Hoare annotation was computed. [2019-12-07 20:06:18,872 INFO L246 CegarLoopResult]: For program point L3239(lines 3239 3242) no Hoare annotation was computed. [2019-12-07 20:06:18,872 INFO L246 CegarLoopResult]: For program point L3239-3(lines 3239 3242) no Hoare annotation was computed. [2019-12-07 20:06:18,872 INFO L246 CegarLoopResult]: For program point L3239-2(lines 3239 3242) no Hoare annotation was computed. [2019-12-07 20:06:18,872 INFO L246 CegarLoopResult]: For program point L3900(lines 3900 3910) no Hoare annotation was computed. [2019-12-07 20:06:18,872 INFO L242 CegarLoopResult]: At program point L3306(lines 3302 3308) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,873 INFO L242 CegarLoopResult]: At program point L4429(lines 4345 4431) the Hoare annotation is: (not (= (_ bv3 32) ~ldv_state_variable_0~0)) [2019-12-07 20:06:18,873 INFO L242 CegarLoopResult]: At program point L4826(lines 4820 4828) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,873 INFO L242 CegarLoopResult]: At program point L3835(lines 3749 3837) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,873 INFO L242 CegarLoopResult]: At program point L3769(lines 3756 3836) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,873 INFO L242 CegarLoopResult]: At program point L3571(lines 3550 3573) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,873 INFO L246 CegarLoopResult]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2019-12-07 20:06:18,873 INFO L246 CegarLoopResult]: For program point L4496-2(line 4496) no Hoare annotation was computed. [2019-12-07 20:06:18,873 INFO L246 CegarLoopResult]: For program point L4496(line 4496) no Hoare annotation was computed. [2019-12-07 20:06:18,873 INFO L246 CegarLoopResult]: For program point L4364(lines 4364 4368) no Hoare annotation was computed. [2019-12-07 20:06:18,873 INFO L242 CegarLoopResult]: At program point L4166(lines 4096 4168) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,873 INFO L242 CegarLoopResult]: At program point L4893-2(lines 4892 4894) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,873 INFO L242 CegarLoopResult]: At program point L4893-3(lines 4892 4894) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,873 INFO L242 CegarLoopResult]: At program point L4893(lines 4892 4894) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,873 INFO L242 CegarLoopResult]: At program point L4893-1(lines 4892 4894) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,873 INFO L242 CegarLoopResult]: At program point L4893-6(lines 4892 4894) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,874 INFO L242 CegarLoopResult]: At program point L4893-4(lines 4892 4894) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,874 INFO L242 CegarLoopResult]: At program point L4893-5(lines 4892 4894) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,874 INFO L246 CegarLoopResult]: For program point L3903(lines 3903 3910) no Hoare annotation was computed. [2019-12-07 20:06:18,874 INFO L242 CegarLoopResult]: At program point L3771(lines 3756 3836) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,874 INFO L246 CegarLoopResult]: For program point L3706-1(lines 3706 3709) no Hoare annotation was computed. [2019-12-07 20:06:18,874 INFO L246 CegarLoopResult]: For program point L3640-1(lines 3605 3747) no Hoare annotation was computed. [2019-12-07 20:06:18,874 INFO L242 CegarLoopResult]: At program point L3244(lines 3236 3246) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,874 INFO L242 CegarLoopResult]: At program point L3244-2(lines 3236 3246) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,874 INFO L242 CegarLoopResult]: At program point L3244-1(lines 3236 3246) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,874 INFO L242 CegarLoopResult]: At program point L3244-3(lines 3236 3246) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,874 INFO L242 CegarLoopResult]: At program point L3773(lines 3756 3836) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,874 INFO L246 CegarLoopResult]: For program point L3641(lines 3641 3645) no Hoare annotation was computed. [2019-12-07 20:06:18,874 INFO L246 CegarLoopResult]: For program point L3641-2(lines 3641 3645) no Hoare annotation was computed. [2019-12-07 20:06:18,874 INFO L246 CegarLoopResult]: For program point L4038-1(lines 4038 4046) no Hoare annotation was computed. [2019-12-07 20:06:18,874 INFO L246 CegarLoopResult]: For program point L3906(lines 3906 3910) no Hoare annotation was computed. [2019-12-07 20:06:18,875 INFO L246 CegarLoopResult]: For program point L3906-2(lines 3900 3910) no Hoare annotation was computed. [2019-12-07 20:06:18,875 INFO L242 CegarLoopResult]: At program point L4897-2(lines 4896 4898) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,875 INFO L242 CegarLoopResult]: At program point L4897-3(lines 4896 4898) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,875 INFO L242 CegarLoopResult]: At program point L4897(lines 4896 4898) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,875 INFO L242 CegarLoopResult]: At program point L4897-1(lines 4896 4898) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,875 INFO L242 CegarLoopResult]: At program point L4897-4(lines 4896 4898) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,875 INFO L246 CegarLoopResult]: For program point L4237(lines 4237 4250) no Hoare annotation was computed. [2019-12-07 20:06:18,875 INFO L246 CegarLoopResult]: For program point L4039(lines 4039 4043) no Hoare annotation was computed. [2019-12-07 20:06:18,875 INFO L246 CegarLoopResult]: For program point L4039-2(lines 4039 4043) no Hoare annotation was computed. [2019-12-07 20:06:18,875 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 4496) no Hoare annotation was computed. [2019-12-07 20:06:18,875 INFO L242 CegarLoopResult]: At program point L3313-1(lines 3309 3315) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,875 INFO L242 CegarLoopResult]: At program point L3313(lines 3309 3315) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,875 INFO L246 CegarLoopResult]: For program point L4238(lines 4238 4242) no Hoare annotation was computed. [2019-12-07 20:06:18,875 INFO L242 CegarLoopResult]: At program point L3313-3(lines 3309 3315) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,876 INFO L242 CegarLoopResult]: At program point L3313-2(lines 3309 3315) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,876 INFO L246 CegarLoopResult]: For program point L4238-2(lines 4238 4242) no Hoare annotation was computed. [2019-12-07 20:06:18,876 INFO L246 CegarLoopResult]: For program point L3776-1(lines 3776 3779) no Hoare annotation was computed. [2019-12-07 20:06:18,876 INFO L242 CegarLoopResult]: At program point L4900-1(lines 4899 4901) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,876 INFO L242 CegarLoopResult]: At program point L4900-2(lines 4899 4901) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,876 INFO L242 CegarLoopResult]: At program point L4900(lines 4899 4901) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,876 INFO L242 CegarLoopResult]: At program point L4900-5(lines 4899 4901) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,876 INFO L242 CegarLoopResult]: At program point L4900-6(lines 4899 4901) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,876 INFO L242 CegarLoopResult]: At program point L4900-3(lines 4899 4901) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,876 INFO L242 CegarLoopResult]: At program point L4900-4(lines 4899 4901) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,876 INFO L242 CegarLoopResult]: At program point L4900-7(lines 4899 4901) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,876 INFO L242 CegarLoopResult]: At program point L4900-8(lines 4899 4901) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,876 INFO L246 CegarLoopResult]: For program point L4372(line 4372) no Hoare annotation was computed. [2019-12-07 20:06:18,876 INFO L246 CegarLoopResult]: For program point L4108(lines 4108 4113) no Hoare annotation was computed. [2019-12-07 20:06:18,876 INFO L246 CegarLoopResult]: For program point L4373(lines 4373 4378) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L3713(lines 3713 3730) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L3912(lines 3912 3916) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L3912-2(lines 3912 3916) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L242 CegarLoopResult]: At program point L4904(lines 4903 4905) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L3715(lines 3715 3719) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L242 CegarLoopResult]: At program point L3584(lines 1 4919) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L3650-1(lines 3605 3747) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L3320(lines 3320 3326) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L4245-2(lines 4245 4248) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L4245(lines 4245 4248) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L3651(lines 3651 3655) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L3651-2(lines 3651 3655) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L3321(line 3321) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L3321-2(line 3321) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L4180(lines 4180 4183) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L246 CegarLoopResult]: For program point L4114(lines 4114 4121) no Hoare annotation was computed. [2019-12-07 20:06:18,877 INFO L242 CegarLoopResult]: At program point L4907(lines 4906 4908) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,878 INFO L242 CegarLoopResult]: At program point L4907-1(lines 4906 4908) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,878 INFO L242 CegarLoopResult]: At program point L4907-2(lines 4906 4908) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,878 INFO L246 CegarLoopResult]: For program point L3322(line 3322) no Hoare annotation was computed. [2019-12-07 20:06:18,878 INFO L246 CegarLoopResult]: For program point L4115(line 4115) no Hoare annotation was computed. [2019-12-07 20:06:18,878 INFO L246 CegarLoopResult]: For program point L3785(lines 3785 3788) no Hoare annotation was computed. [2019-12-07 20:06:18,878 INFO L246 CegarLoopResult]: For program point L3785-2(lines 3785 3788) no Hoare annotation was computed. [2019-12-07 20:06:18,878 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 20:06:18,878 INFO L246 CegarLoopResult]: For program point L4314(lines 4314 4317) no Hoare annotation was computed. [2019-12-07 20:06:18,878 INFO L246 CegarLoopResult]: For program point L4380(line 4380) no Hoare annotation was computed. [2019-12-07 20:06:18,878 INFO L242 CegarLoopResult]: At program point L3257-1(lines 3252 3259) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,878 INFO L242 CegarLoopResult]: At program point L3257(lines 3252 3259) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,878 INFO L242 CegarLoopResult]: At program point L3257-3(lines 3252 3259) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,878 INFO L242 CegarLoopResult]: At program point L3257-2(lines 3252 3259) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,878 INFO L246 CegarLoopResult]: For program point L4314-2(lines 4314 4317) no Hoare annotation was computed. [2019-12-07 20:06:18,878 INFO L242 CegarLoopResult]: At program point L3257-5(lines 3252 3259) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,878 INFO L242 CegarLoopResult]: At program point L3257-4(lines 3252 3259) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,879 INFO L242 CegarLoopResult]: At program point L3257-6(lines 3252 3259) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,879 INFO L246 CegarLoopResult]: For program point L3324(line 3324) no Hoare annotation was computed. [2019-12-07 20:06:18,879 INFO L242 CegarLoopResult]: At program point L4910(lines 1 4919) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,879 INFO L246 CegarLoopResult]: For program point L3721(lines 3721 3724) no Hoare annotation was computed. [2019-12-07 20:06:18,879 INFO L246 CegarLoopResult]: For program point L3721-2(lines 3720 3730) no Hoare annotation was computed. [2019-12-07 20:06:18,879 INFO L246 CegarLoopResult]: For program point L4184(lines 4184 4188) no Hoare annotation was computed. [2019-12-07 20:06:18,879 INFO L246 CegarLoopResult]: For program point L4184-2(lines 4184 4188) no Hoare annotation was computed. [2019-12-07 20:06:18,879 INFO L246 CegarLoopResult]: For program point L4118(line 4118) no Hoare annotation was computed. [2019-12-07 20:06:18,879 INFO L246 CegarLoopResult]: For program point L3920(lines 3920 3923) no Hoare annotation was computed. [2019-12-07 20:06:18,879 INFO L242 CegarLoopResult]: At program point L3327(lines 3317 3330) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv1 32) ~ldv_state_variable_0~0) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,879 INFO L246 CegarLoopResult]: For program point L4252(lines 4252 4259) no Hoare annotation was computed. [2019-12-07 20:06:18,879 INFO L246 CegarLoopResult]: For program point L3856(lines 3856 3859) no Hoare annotation was computed. [2019-12-07 20:06:18,879 INFO L246 CegarLoopResult]: For program point L3856-2(lines 3856 3859) no Hoare annotation was computed. [2019-12-07 20:06:18,879 INFO L242 CegarLoopResult]: At program point L4253-2(lines 4178 4274) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,879 INFO L246 CegarLoopResult]: For program point L4253(lines 4253 4256) no Hoare annotation was computed. [2019-12-07 20:06:18,879 INFO L246 CegarLoopResult]: For program point L3725-1(lines 3605 3747) no Hoare annotation was computed. [2019-12-07 20:06:18,880 INFO L246 CegarLoopResult]: For program point L3659-1(lines 3605 3747) no Hoare annotation was computed. [2019-12-07 20:06:18,880 INFO L246 CegarLoopResult]: For program point L4320-2(lines 4320 4324) no Hoare annotation was computed. [2019-12-07 20:06:18,880 INFO L246 CegarLoopResult]: For program point L4320(lines 4320 4324) no Hoare annotation was computed. [2019-12-07 20:06:18,880 INFO L242 CegarLoopResult]: At program point L4122(lines 4102 4167) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,880 INFO L242 CegarLoopResult]: At program point L4849(lines 4848 4850) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv1 32) ~ldv_state_variable_0~0) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,880 INFO L246 CegarLoopResult]: For program point L3660(lines 3660 3664) no Hoare annotation was computed. [2019-12-07 20:06:18,880 INFO L246 CegarLoopResult]: For program point L3660-2(lines 3660 3664) no Hoare annotation was computed. [2019-12-07 20:06:18,880 INFO L246 CegarLoopResult]: For program point L4387(line 4387) no Hoare annotation was computed. [2019-12-07 20:06:18,880 INFO L246 CegarLoopResult]: For program point L4189(lines 4189 4192) no Hoare annotation was computed. [2019-12-07 20:06:18,880 INFO L246 CegarLoopResult]: For program point L3991(lines 3991 3994) no Hoare annotation was computed. [2019-12-07 20:06:18,880 INFO L246 CegarLoopResult]: For program point L3991-2(lines 3991 3994) no Hoare annotation was computed. [2019-12-07 20:06:18,880 INFO L242 CegarLoopResult]: At program point L3925(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,880 INFO L246 CegarLoopResult]: For program point L4388(lines 4388 4420) no Hoare annotation was computed. [2019-12-07 20:06:18,880 INFO L242 CegarLoopResult]: At program point L3265-1(lines 3260 3267) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,880 INFO L242 CegarLoopResult]: At program point L3265(lines 3260 3267) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,880 INFO L242 CegarLoopResult]: At program point L3265-3(lines 3260 3267) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,881 INFO L242 CegarLoopResult]: At program point L3265-2(lines 3260 3267) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,881 INFO L246 CegarLoopResult]: For program point L4124(line 4124) no Hoare annotation was computed. [2019-12-07 20:06:18,881 INFO L242 CegarLoopResult]: At program point L3265-5(lines 3260 3267) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,881 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 20:06:18,881 INFO L242 CegarLoopResult]: At program point L3265-4(lines 3260 3267) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,881 INFO L246 CegarLoopResult]: For program point L4124-2(lines 4124 4128) no Hoare annotation was computed. [2019-12-07 20:06:18,881 INFO L242 CegarLoopResult]: At program point L4058(lines 3987 4072) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,881 INFO L242 CegarLoopResult]: At program point L3265-7(lines 3260 3267) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,881 INFO L242 CegarLoopResult]: At program point L3265-6(lines 3260 3267) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,881 INFO L246 CegarLoopResult]: For program point L4917(lines 4917 4919) no Hoare annotation was computed. [2019-12-07 20:06:18,881 INFO L246 CegarLoopResult]: For program point L4917-1(lines 4917 4919) no Hoare annotation was computed. [2019-12-07 20:06:18,881 INFO L242 CegarLoopResult]: At program point L4125(lines 4102 4167) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,881 INFO L242 CegarLoopResult]: At program point L3927(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,881 INFO L246 CegarLoopResult]: For program point L4390(lines 4390 4417) no Hoare annotation was computed. [2019-12-07 20:06:18,882 INFO L242 CegarLoopResult]: At program point L4060(lines 3987 4072) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,882 INFO L242 CegarLoopResult]: At program point L4853(lines 4852 4854) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,882 INFO L246 CegarLoopResult]: For program point L4391(line 4391) no Hoare annotation was computed. [2019-12-07 20:06:18,882 INFO L242 CegarLoopResult]: At program point L4325(lines 4310 4327) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (_ bv1 32) ~ldv_state_variable_0~0) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,882 INFO L242 CegarLoopResult]: At program point L4127(lines 4102 4167) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,882 INFO L242 CegarLoopResult]: At program point L3929(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,882 INFO L246 CegarLoopResult]: For program point L3731-1(lines 3731 3745) no Hoare annotation was computed. [2019-12-07 20:06:18,882 INFO L246 CegarLoopResult]: For program point L4392(lines 4392 4397) no Hoare annotation was computed. [2019-12-07 20:06:18,882 INFO L242 CegarLoopResult]: At program point L4062(lines 3987 4072) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,882 INFO L246 CegarLoopResult]: For program point L3732(lines 3732 3741) no Hoare annotation was computed. [2019-12-07 20:06:18,882 INFO L246 CegarLoopResult]: For program point L3732-2(lines 3732 3741) no Hoare annotation was computed. [2019-12-07 20:06:18,882 INFO L242 CegarLoopResult]: At program point L3931(lines 3853 3951) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,882 INFO L242 CegarLoopResult]: At program point L4856(lines 4855 4857) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) (bvadd ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv4294967295 32))) (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~ldv_mutex_lock~0 (_ bv4294967295 32)) (_ bv0 32))) [2019-12-07 20:06:18,882 INFO L246 CegarLoopResult]: For program point L3733(lines 3733 3737) no Hoare annotation was computed. [2019-12-07 20:06:18,882 INFO L246 CegarLoopResult]: For program point L3733-2(lines 3733 3737) no Hoare annotation was computed. [2019-12-07 20:06:18,882 INFO L246 CegarLoopResult]: For program point L4262(lines 4262 4266) no Hoare annotation was computed. [2019-12-07 20:06:18,883 INFO L246 CegarLoopResult]: For program point L4262-2(lines 4262 4266) no Hoare annotation was computed. [2019-12-07 20:06:18,883 INFO L246 CegarLoopResult]: For program point L4130-1(lines 4102 4167) no Hoare annotation was computed. [2019-12-07 20:06:18,883 INFO L246 CegarLoopResult]: For program point L3998(lines 3998 4002) no Hoare annotation was computed. [2019-12-07 20:06:18,883 INFO L246 CegarLoopResult]: For program point L3998-2(lines 3998 4002) no Hoare annotation was computed. [2019-12-07 20:06:18,883 INFO L246 CegarLoopResult]: For program point L3866(lines 3866 3870) no Hoare annotation was computed. [2019-12-07 20:06:18,883 INFO L246 CegarLoopResult]: For program point L3866-2(lines 3866 3870) no Hoare annotation was computed. [2019-12-07 20:06:18,883 INFO L246 CegarLoopResult]: For program point L3668-1(lines 3605 3747) no Hoare annotation was computed. [2019-12-07 20:06:18,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 08:06:18 BoogieIcfgContainer [2019-12-07 20:06:18,922 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 20:06:18,923 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 20:06:18,923 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 20:06:18,923 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 20:06:18,923 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 08:05:44" (3/4) ... [2019-12-07 20:06:18,925 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 20:06:18,952 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 274 nodes and edges [2019-12-07 20:06:18,955 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 116 nodes and edges [2019-12-07 20:06:18,957 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 53 nodes and edges [2019-12-07 20:06:18,960 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2019-12-07 20:06:18,963 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2019-12-07 20:06:18,966 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-12-07 20:06:18,968 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 20:06:18,971 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-07 20:06:19,110 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_2144ace6-3eb4-4185-b6b6-1cceee2318da/bin/utaipan/witness.graphml [2019-12-07 20:06:19,110 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 20:06:19,111 INFO L168 Benchmark]: Toolchain (without parser) took 48492.98 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 727.2 MB). Free memory was 947.0 MB in the beginning and 1.2 GB in the end (delta: -229.3 MB). Peak memory consumption was 497.9 MB. Max. memory is 11.5 GB. [2019-12-07 20:06:19,111 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 20:06:19,112 INFO L168 Benchmark]: CACSL2BoogieTranslator took 955.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 941.6 MB in the beginning and 971.9 MB in the end (delta: -30.2 MB). Peak memory consumption was 112.7 MB. Max. memory is 11.5 GB. [2019-12-07 20:06:19,112 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.93 ms. Allocated memory is still 1.2 GB. Free memory was 971.9 MB in the beginning and 958.2 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-12-07 20:06:19,112 INFO L168 Benchmark]: Boogie Preprocessor took 94.27 ms. Allocated memory is still 1.2 GB. Free memory was 958.2 MB in the beginning and 944.5 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-12-07 20:06:19,112 INFO L168 Benchmark]: RCFGBuilder took 13147.02 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 356.5 MB). Free memory was 944.5 MB in the beginning and 981.5 MB in the end (delta: -36.9 MB). Peak memory consumption was 510.0 MB. Max. memory is 11.5 GB. [2019-12-07 20:06:19,113 INFO L168 Benchmark]: TraceAbstraction took 34006.20 ms. Allocated memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: 240.1 MB). Free memory was 981.5 MB in the beginning and 1.2 GB in the end (delta: -264.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 20:06:19,113 INFO L168 Benchmark]: Witness Printer took 187.27 ms. Allocated memory is still 1.8 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 69.8 MB). Peak memory consumption was 69.8 MB. Max. memory is 11.5 GB. [2019-12-07 20:06:19,114 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 955.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 941.6 MB in the beginning and 971.9 MB in the end (delta: -30.2 MB). Peak memory consumption was 112.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 98.93 ms. Allocated memory is still 1.2 GB. Free memory was 971.9 MB in the beginning and 958.2 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 94.27 ms. Allocated memory is still 1.2 GB. Free memory was 958.2 MB in the beginning and 944.5 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 13147.02 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 356.5 MB). Free memory was 944.5 MB in the beginning and 981.5 MB in the end (delta: -36.9 MB). Peak memory consumption was 510.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 34006.20 ms. Allocated memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: 240.1 MB). Free memory was 981.5 MB in the beginning and 1.2 GB in the end (delta: -264.6 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 187.27 ms. Allocated memory is still 1.8 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 69.8 MB). Peak memory consumption was 69.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4496]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4496]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4496]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3309]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4906]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3317]: Loop Invariant Derived loop invariant: (((0bv32 == ldv_retval_1 && 1bv32 == ldv_state_variable_0) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4906]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4102]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4903]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4349]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3953]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3309]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3309]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3309]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4848]: Loop Invariant Derived loop invariant: (((0bv32 == ldv_retval_1 && 1bv32 == ldv_state_variable_0) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4867]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3297]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4102]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4096]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4861]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4861]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3550]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4284]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4102]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4102]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4829]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_0) - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3229]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3229]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4820]: Loop Invariant Derived loop invariant: (((0bv32 == ldv_retval_1 && !(3bv32 == ldv_state_variable_0)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: (((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && 1bv32 == ldv_state_variable_0) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3987]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4858]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3749]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4855]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3229]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3229]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4896]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4896]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4178]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4345]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_0) - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3838]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4896]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3302]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4896]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4852]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4896]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4074]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3979]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3987]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4074]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3587]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4832]: Loop Invariant Derived loop invariant: ((0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32) && !(3bv32 == ldv_state_variable_0)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4906]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3987]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_1 && 0bv32 == ~bvadd16(ldv_mutex_cred_guard_mutex_of_signal_struct, 4294967295bv32)) && ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32) && ~bvadd16(ldv_mutex_lock, 4294967295bv32) == 0bv32 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 324 locations, 3 error locations. Result: SAFE, OverallTime: 32.6s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 17.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.2s, HoareTripleCheckerStatistics: 2630 SDtfs, 3398 SDslu, 2140 SDs, 0 SdLazy, 42 SolverSat, 13 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 13.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 219 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=906occurred in iteration=2, 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, 5 MinimizatonAttempts, 604 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 149 LocationsWithAnnotation, 149 PreInvPairs, 580 NumberOfFragments, 2815 HoareAnnotationTreeSize, 149 FomulaSimplifications, 10356 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 149 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 1.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 12.6s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 113 NumberOfCodeBlocks, 113 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 216 ConstructedInterpolants, 0 QuantifiedInterpolants, 18302 SizeOfPredicates, 6 NumberOfNonLiveVariables, 6340 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...