./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-32_7a-drivers--usb--host--fotg210-hcd.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f8e1c903 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--fotg210-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX --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 08b5f37246b5db2704912edf2e599b38e840680a1db95349b6967c3c4646cf90 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-f8e1c90 [2021-11-09 09:18:29,458 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-09 09:18:29,462 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-09 09:18:29,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-09 09:18:29,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-09 09:18:29,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-09 09:18:29,545 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-09 09:18:29,550 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-09 09:18:29,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-09 09:18:29,562 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-09 09:18:29,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-09 09:18:29,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-09 09:18:29,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-09 09:18:29,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-09 09:18:29,573 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-09 09:18:29,580 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-09 09:18:29,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-09 09:18:29,586 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-09 09:18:29,592 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-09 09:18:29,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-09 09:18:29,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-09 09:18:29,607 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-09 09:18:29,610 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-09 09:18:29,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-09 09:18:29,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-09 09:18:29,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-09 09:18:29,623 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-09 09:18:29,626 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-09 09:18:29,626 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-09 09:18:29,628 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-09 09:18:29,629 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-09 09:18:29,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-09 09:18:29,632 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-09 09:18:29,634 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-09 09:18:29,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-09 09:18:29,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-09 09:18:29,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-09 09:18:29,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-09 09:18:29,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-09 09:18:29,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-09 09:18:29,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-09 09:18:29,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-09 09:18:29,697 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-09 09:18:29,697 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-09 09:18:29,698 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-09 09:18:29,699 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-09 09:18:29,708 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-09 09:18:29,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-09 09:18:29,709 INFO L138 SettingsManager]: * Use SBE=true [2021-11-09 09:18:29,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-09 09:18:29,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-09 09:18:29,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-09 09:18:29,712 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-09 09:18:29,712 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-09 09:18:29,712 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-09 09:18:29,713 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-09 09:18:29,713 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-09 09:18:29,713 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-09 09:18:29,713 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-09 09:18:29,714 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-09 09:18:29,714 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-09 09:18:29,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 09:18:29,715 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-09 09:18:29,715 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-09 09:18:29,715 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-09 09:18:29,716 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-09 09:18:29,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-09 09:18:29,716 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-09 09:18:29,716 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-09 09:18:29,717 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-09 09:18:29,717 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-09 09:18:29,720 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_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08b5f37246b5db2704912edf2e599b38e840680a1db95349b6967c3c4646cf90 [2021-11-09 09:18:30,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-09 09:18:30,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-09 09:18:30,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-09 09:18:30,152 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-09 09:18:30,154 INFO L275 PluginConnector]: CDTParser initialized [2021-11-09 09:18:30,155 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--fotg210-hcd.ko-entry_point.cil.out.i [2021-11-09 09:18:30,257 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/data/58fc33bd6/564aa48a1560496ba4f9ddd99550cdd9/FLAGe83a60026 [2021-11-09 09:18:31,516 INFO L306 CDTParser]: Found 1 translation units. [2021-11-09 09:18:31,517 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--fotg210-hcd.ko-entry_point.cil.out.i [2021-11-09 09:18:31,573 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/data/58fc33bd6/564aa48a1560496ba4f9ddd99550cdd9/FLAGe83a60026 [2021-11-09 09:18:31,734 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/data/58fc33bd6/564aa48a1560496ba4f9ddd99550cdd9 [2021-11-09 09:18:31,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-09 09:18:31,740 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-09 09:18:31,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-09 09:18:31,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-09 09:18:31,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-09 09:18:31,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 09:18:31" (1/1) ... [2021-11-09 09:18:31,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37c2e97c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:18:31, skipping insertion in model container [2021-11-09 09:18:31,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 09:18:31" (1/1) ... [2021-11-09 09:18:31,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-09 09:18:31,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-09 09:18:35,844 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_cbc77713-848b-4e62-ac14-d7cf590d003d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--fotg210-hcd.ko-entry_point.cil.out.i[370344,370357] [2021-11-09 09:18:36,113 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-09 09:18:36,126 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 09:18:36,183 INFO L203 MainTranslator]: Completed pre-run [2021-11-09 09:18:36,982 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_cbc77713-848b-4e62-ac14-d7cf590d003d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--fotg210-hcd.ko-entry_point.cil.out.i[370344,370357] [2021-11-09 09:18:37,002 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-09 09:18:37,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 09:18:37,228 INFO L208 MainTranslator]: Completed translation [2021-11-09 09:18:37,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:18:37 WrapperNode [2021-11-09 09:18:37,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-09 09:18:37,231 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-09 09:18:37,232 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-09 09:18:37,232 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-09 09:18:37,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:18:37" (1/1) ... [2021-11-09 09:18:37,471 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:18:37" (1/1) ... [2021-11-09 09:18:51,531 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-09 09:18:51,532 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-09 09:18:51,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-09 09:18:51,532 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-09 09:18:51,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:18:37" (1/1) ... [2021-11-09 09:18:51,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:18:37" (1/1) ... [2021-11-09 09:18:53,956 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:18:37" (1/1) ... [2021-11-09 09:18:53,970 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:18:37" (1/1) ... [2021-11-09 09:18:59,742 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:18:37" (1/1) ... [2021-11-09 09:19:00,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:18:37" (1/1) ... [2021-11-09 09:19:02,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:18:37" (1/1) ... [2021-11-09 09:19:03,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-09 09:19:03,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-09 09:19:03,607 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-09 09:19:03,607 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-09 09:19:03,610 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:18:37" (1/1) ... [2021-11-09 09:19:03,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 09:19:03,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 09:19:03,685 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-09 09:19:03,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc77713-848b-4e62-ac14-d7cf590d003d/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-09 09:19:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2021-11-09 09:19:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2021-11-09 09:19:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-09 09:19:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-09 09:19:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-09 09:19:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-09 09:19:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-09 09:19:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure start_iaa_cycle [2021-11-09 09:19:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure start_iaa_cycle [2021-11-09 09:19:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-09 09:19:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-09 09:19:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-09 09:19:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-09 09:19:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-09 09:19:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-09 09:19:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start