./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--usb--host--fusbh200-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_c3890111-50b3-40d1-9b82-2ec0d525583e/bin/uautomizer-IVEQpCNsaX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/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_c3890111-50b3-40d1-9b82-2ec0d525583e/bin/uautomizer-IVEQpCNsaX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/bin/uautomizer-IVEQpCNsaX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/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_c3890111-50b3-40d1-9b82-2ec0d525583e/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 75d771e19772a57b21074e06711081dc081595b4f25061866f48f5c3a4ce05c4 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-f8e1c90 [2021-11-09 08:33:09,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-09 08:33:09,045 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-09 08:33:09,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-09 08:33:09,100 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-09 08:33:09,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-09 08:33:09,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-09 08:33:09,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-09 08:33:09,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-09 08:33:09,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-09 08:33:09,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-09 08:33:09,112 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-09 08:33:09,112 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-09 08:33:09,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-09 08:33:09,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-09 08:33:09,117 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-09 08:33:09,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-09 08:33:09,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-09 08:33:09,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-09 08:33:09,126 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-09 08:33:09,128 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-09 08:33:09,130 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-09 08:33:09,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-09 08:33:09,133 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-09 08:33:09,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-09 08:33:09,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-09 08:33:09,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-09 08:33:09,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-09 08:33:09,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-09 08:33:09,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-09 08:33:09,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-09 08:33:09,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-09 08:33:09,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-09 08:33:09,145 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-09 08:33:09,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-09 08:33:09,147 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-09 08:33:09,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-09 08:33:09,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-09 08:33:09,149 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-09 08:33:09,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-09 08:33:09,151 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-09 08:33:09,153 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-09 08:33:09,181 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-09 08:33:09,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-09 08:33:09,182 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-09 08:33:09,182 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-09 08:33:09,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-09 08:33:09,183 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-09 08:33:09,183 INFO L138 SettingsManager]: * Use SBE=true [2021-11-09 08:33:09,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-09 08:33:09,184 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-09 08:33:09,184 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-09 08:33:09,184 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-09 08:33:09,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-09 08:33:09,188 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-09 08:33:09,188 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-09 08:33:09,189 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-09 08:33:09,189 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-09 08:33:09,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-09 08:33:09,189 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-09 08:33:09,190 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-09 08:33:09,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 08:33:09,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-09 08:33:09,191 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-09 08:33:09,191 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-09 08:33:09,191 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-09 08:33:09,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-09 08:33:09,192 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-09 08:33:09,192 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-09 08:33:09,192 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-09 08:33:09,193 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-09 08:33:09,195 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_c3890111-50b3-40d1-9b82-2ec0d525583e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/bin/uautomizer-IVEQpCNsaX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75d771e19772a57b21074e06711081dc081595b4f25061866f48f5c3a4ce05c4 [2021-11-09 08:33:09,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-09 08:33:09,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-09 08:33:09,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-09 08:33:09,516 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-09 08:33:09,517 INFO L275 PluginConnector]: CDTParser initialized [2021-11-09 08:33:09,518 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/bin/uautomizer-IVEQpCNsaX/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i [2021-11-09 08:33:09,581 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/bin/uautomizer-IVEQpCNsaX/data/c9e2896cf/89da0cb5c15f4331a8374c73ace442b8/FLAGe5ce25a37 [2021-11-09 08:33:10,465 INFO L306 CDTParser]: Found 1 translation units. [2021-11-09 08:33:10,465 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i [2021-11-09 08:33:10,507 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/bin/uautomizer-IVEQpCNsaX/data/c9e2896cf/89da0cb5c15f4331a8374c73ace442b8/FLAGe5ce25a37 [2021-11-09 08:33:10,933 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/bin/uautomizer-IVEQpCNsaX/data/c9e2896cf/89da0cb5c15f4331a8374c73ace442b8 [2021-11-09 08:33:10,936 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-09 08:33:10,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-09 08:33:10,940 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-09 08:33:10,940 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-09 08:33:10,944 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-09 08:33:10,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 08:33:10" (1/1) ... [2021-11-09 08:33:10,946 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3521f15e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:33:10, skipping insertion in model container [2021-11-09 08:33:10,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 08:33:10" (1/1) ... [2021-11-09 08:33:10,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-09 08:33:11,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-09 08:33:14,051 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_c3890111-50b3-40d1-9b82-2ec0d525583e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i[372305,372318] [2021-11-09 08:33:14,107 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-09 08:33:14,118 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 08:33:14,147 INFO L203 MainTranslator]: Completed pre-run [2021-11-09 08:33:14,893 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_c3890111-50b3-40d1-9b82-2ec0d525583e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i[372305,372318] [2021-11-09 08:33:14,899 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-09 08:33:14,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 08:33:15,050 INFO L208 MainTranslator]: Completed translation [2021-11-09 08:33:15,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:33:15 WrapperNode [2021-11-09 08:33:15,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-09 08:33:15,052 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-09 08:33:15,052 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-09 08:33:15,053 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-09 08:33:15,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:33:15" (1/1) ... [2021-11-09 08:33:15,230 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:33:15" (1/1) ... [2021-11-09 08:33:26,436 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-09 08:33:26,437 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-09 08:33:26,437 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-09 08:33:26,437 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-09 08:33:26,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:33:15" (1/1) ... [2021-11-09 08:33:26,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:33:15" (1/1) ... [2021-11-09 08:33:28,188 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:33:15" (1/1) ... [2021-11-09 08:33:28,189 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:33:15" (1/1) ... [2021-11-09 08:33:32,242 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:33:15" (1/1) ... [2021-11-09 08:33:33,143 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:33:15" (1/1) ... [2021-11-09 08:33:34,425 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:33:15" (1/1) ... [2021-11-09 08:33:35,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-09 08:33:35,364 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-09 08:33:35,364 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-09 08:33:35,364 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-09 08:33:35,366 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:33:15" (1/1) ... [2021-11-09 08:33:35,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 08:33:35,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:33:35,420 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-09 08:33:35,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3890111-50b3-40d1-9b82-2ec0d525583e/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-09 08:33:35,495 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2021-11-09 08:33:35,497 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2021-11-09 08:33:35,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-09 08:33:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-09 08:33:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-09 08:33:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-09 08:33:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-09 08:33:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure start_iaa_cycle [2021-11-09 08:33:35,498 INFO L138 BoogieDeclarations]: Found implementation of procedure start_iaa_cycle [2021-11-09 08:33:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-09 08:33:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-09 08:33:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-09 08:33:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-09 08:33:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-09 08:33:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-09 08:33:35,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-09 08:33:35,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start