./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a360cb3610b87d6aed13de22db562ec1954f5b73892b256f21f61c8291c93ced --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-02 22:55:44,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-02 22:55:44,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-02 22:55:44,985 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-02 22:55:44,986 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-02 22:55:44,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-02 22:55:44,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-02 22:55:44,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-02 22:55:44,995 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-02 22:55:44,997 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-02 22:55:44,998 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-02 22:55:45,000 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-02 22:55:45,000 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-02 22:55:45,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-02 22:55:45,004 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-02 22:55:45,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-02 22:55:45,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-02 22:55:45,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-02 22:55:45,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-02 22:55:45,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-02 22:55:45,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-02 22:55:45,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-02 22:55:45,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-02 22:55:45,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-02 22:55:45,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-02 22:55:45,029 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-02 22:55:45,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-02 22:55:45,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-02 22:55:45,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-02 22:55:45,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-02 22:55:45,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-02 22:55:45,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-02 22:55:45,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-02 22:55:45,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-02 22:55:45,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-02 22:55:45,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-02 22:55:45,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-02 22:55:45,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-02 22:55:45,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-02 22:55:45,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-02 22:55:45,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-02 22:55:45,048 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-02 22:55:45,081 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-02 22:55:45,082 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-02 22:55:45,083 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-02 22:55:45,083 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-02 22:55:45,085 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-02 22:55:45,085 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-02 22:55:45,086 INFO L138 SettingsManager]: * Use SBE=true [2021-11-02 22:55:45,086 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-02 22:55:45,086 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-02 22:55:45,087 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-02 22:55:45,087 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-02 22:55:45,087 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-02 22:55:45,088 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-02 22:55:45,088 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-02 22:55:45,088 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-02 22:55:45,089 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-02 22:55:45,089 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-02 22:55:45,089 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-02 22:55:45,090 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-02 22:55:45,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 22:55:45,090 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-02 22:55:45,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-02 22:55:45,091 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-02 22:55:45,091 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-02 22:55:45,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-02 22:55:45,092 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-02 22:55:45,092 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-02 22:55:45,092 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-02 22:55:45,093 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-02 22:55:45,093 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a360cb3610b87d6aed13de22db562ec1954f5b73892b256f21f61c8291c93ced [2021-11-02 22:55:45,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-02 22:55:45,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-02 22:55:45,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-02 22:55:45,427 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-02 22:55:45,429 INFO L275 PluginConnector]: CDTParser initialized [2021-11-02 22:55:45,430 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i [2021-11-02 22:55:45,519 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/data/6d2303360/bc72659f79f2457dbda38a5d1f28f855/FLAG9d9368376 [2021-11-02 22:55:46,900 INFO L306 CDTParser]: Found 1 translation units. [2021-11-02 22:55:46,901 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i [2021-11-02 22:55:47,003 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/data/6d2303360/bc72659f79f2457dbda38a5d1f28f855/FLAG9d9368376 [2021-11-02 22:55:47,400 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/data/6d2303360/bc72659f79f2457dbda38a5d1f28f855 [2021-11-02 22:55:47,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-02 22:55:47,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-02 22:55:47,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-02 22:55:47,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-02 22:55:47,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-02 22:55:47,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 10:55:47" (1/1) ... [2021-11-02 22:55:47,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c5d7ca8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:55:47, skipping insertion in model container [2021-11-02 22:55:47,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 10:55:47" (1/1) ... [2021-11-02 22:55:47,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-02 22:55:47,737 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-02 22:55:53,935 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i[609016,609029] [2021-11-02 22:55:54,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 22:55:54,764 INFO L203 MainTranslator]: Completed pre-run [2021-11-02 22:55:55,894 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i[609016,609029] [2021-11-02 22:55:55,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 22:55:56,681 INFO L208 MainTranslator]: Completed translation [2021-11-02 22:55:56,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:55:56 WrapperNode [2021-11-02 22:55:56,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-02 22:55:56,683 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-02 22:55:56,683 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-02 22:55:56,684 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-02 22:55:56,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:55:56" (1/1) ... [2021-11-02 22:55:57,005 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:55:56" (1/1) ... [2021-11-02 22:56:03,287 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-02 22:56:03,289 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-02 22:56:03,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-02 22:56:03,289 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-02 22:56:03,301 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:55:56" (1/1) ... [2021-11-02 22:56:03,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:55:56" (1/1) ... [2021-11-02 22:56:04,962 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:55:56" (1/1) ... [2021-11-02 22:56:04,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:55:56" (1/1) ... [2021-11-02 22:56:08,518 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:55:56" (1/1) ... [2021-11-02 22:56:09,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:55:56" (1/1) ... [2021-11-02 22:56:10,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:55:56" (1/1) ... [2021-11-02 22:56:11,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-02 22:56:11,442 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-02 22:56:11,442 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-02 22:56:11,443 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-02 22:56:11,444 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:55:56" (1/1) ... [2021-11-02 22:56:11,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 22:56:11,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/z3 [2021-11-02 22:56:11,488 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-02 22:56:11,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46f0aa61-6128-4872-b5bd-6baf3717a167/bin/uautomizer-tBqnrhUYjU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-02 22:56:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-02 22:56:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_seqint [2021-11-02 22:56:11,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_seqint [2021-11-02 22:56:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_check_patch [2021-11-02 22:56:11,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_check_patch [2021-11-02 22:56:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-02 22:56:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_shutdown [2021-11-02 22:56:11,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_shutdown [2021-11-02 22:56:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-02 22:56:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_done [2021-11-02 22:56:11,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_done [2021-11-02 22:56:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_scsiint [2021-11-02 22:56:11,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_scsiint [2021-11-02 22:56:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-02 22:56:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-02 22:56:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_queue_recovery_cmd [2021-11-02 22:56:11,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_queue_recovery_cmd [2021-11-02 22:56:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_search_qinfifo [2021-11-02 22:56:11,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_search_qinfifo [2021-11-02 22:56:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-02 22:56:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-02 22:56:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_devreset [2021-11-02 22:56:11,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_devreset [2021-11-02 22:56:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_dev_reset [2021-11-02 22:56:11,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_dev_reset [2021-11-02 22:56:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-02 22:56:11,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-02 22:56:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-02 22:56:11,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-02 22:56:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_pci_dev_resume [2021-11-02 22:56:11,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_pci_dev_resume [2021-11-02 22:56:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_chip_init [2021-11-02 22:56:11,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_chip_init [2021-11-02 22:56:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_resume [2021-11-02 22:56:11,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_resume [2021-11-02 22:56:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_pci_dev_remove [2021-11-02 22:56:11,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_pci_dev_remove [2021-11-02 22:56:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_message_phase [2021-11-02 22:56:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_message_phase [2021-11-02 22:56:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_pause_and_flushwork [2021-11-02 22:56:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_pause_and_flushwork [2021-11-02 22:56:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-02 22:56:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-02 22:56:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_queue_cmd_complete [2021-11-02 22:56:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_queue_cmd_complete [2021-11-02 22:56:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_loadseq [2021-11-02 22:56:11,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_loadseq [2021-11-02 22:56:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-02 22:56:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-02 22:56:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_abort_scbs [2021-11-02 22:56:11,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_abort_scbs [2021-11-02 22:56:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-02 22:56:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-02 22:56:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-02 22:56:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_abort [2021-11-02 22:56:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_abort [2021-11-02 22:56:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-02 22:56:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_pci_chip_init [2021-11-02 22:56:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_pci_chip_init [2021-11-02 22:56:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_run_qoutfifo [2021-11-02 22:56:11,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_run_qoutfifo [2021-11-02 22:56:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_parse_msg [2021-11-02 22:56:11,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_parse_msg [2021-11-02 22:56:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_proto_violation [2021-11-02 22:56:11,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_proto_violation [2021-11-02 22:56:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_freeze_devq [2021-11-02 22:56:11,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_freeze_devq [2021-11-02 22:56:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_bus_reset [2021-11-02 22:56:11,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_bus_reset [2021-11-02 22:56:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_brkadrint [2021-11-02 22:56:11,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_brkadrint [2021-11-02 22:56:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_msg_reject [2021-11-02 22:56:11,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_msg_reject [2021-11-02 22:56:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-02 22:56:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_reset [2021-11-02 22:56:11,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_reset [2021-11-02 22:56:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_search_untagged_queues [2021-11-02 22:56:11,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_search_untagged_queues [2021-11-02 22:56:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_download_instr [2021-11-02 22:56:11,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_download_instr [2021-11-02 22:56:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_intr [2021-11-02 22:56:11,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_intr [2021-11-02 22:56:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_free [2021-11-02 22:56:11,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_free [2021-11-02 22:56:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_reset_channel [2021-11-02 22:56:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_reset_channel [2021-11-02 22:56:11,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int