./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--isp1760--isp1760.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 02dd32bddba19b84f713c448bd8e9ace974caebaf6d84ba76c08aa5870e8df57 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:45:39,982 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:45:39,985 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:45:40,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:45:40,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:45:40,045 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:45:40,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:45:40,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:45:40,054 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:45:40,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:45:40,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:45:40,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:45:40,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:45:40,066 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:45:40,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:45:40,073 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:45:40,075 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:45:40,076 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:45:40,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:45:40,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:45:40,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:45:40,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:45:40,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:45:40,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:45:40,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:45:40,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:45:40,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:45:40,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:45:40,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:45:40,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:45:40,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:45:40,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:45:40,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:45:40,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:45:40,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:45:40,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:45:40,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:45:40,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:45:40,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:45:40,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:45:40,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:45:40,118 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:45:40,160 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:45:40,160 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:45:40,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:45:40,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:45:40,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:45:40,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:45:40,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:45:40,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:45:40,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:45:40,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:45:40,165 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:45:40,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:45:40,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:45:40,166 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:45:40,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:45:40,167 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:45:40,167 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:45:40,167 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:45:40,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:45:40,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:45:40,168 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:45:40,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:45:40,168 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:45:40,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:45:40,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:45:40,169 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_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02dd32bddba19b84f713c448bd8e9ace974caebaf6d84ba76c08aa5870e8df57 [2021-11-23 15:45:40,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:45:40,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:45:40,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:45:40,440 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:45:40,441 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:45:40,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i [2021-11-23 15:45:40,545 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/data/4f5334b81/7b868abd9ddb41ad81d7ef71fdfd4913/FLAG15ce76ab8 [2021-11-23 15:45:41,654 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:45:41,655 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i [2021-11-23 15:45:41,698 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/data/4f5334b81/7b868abd9ddb41ad81d7ef71fdfd4913/FLAG15ce76ab8 [2021-11-23 15:45:41,958 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/data/4f5334b81/7b868abd9ddb41ad81d7ef71fdfd4913 [2021-11-23 15:45:41,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:45:41,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:45:41,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:45:41,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:45:41,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:45:41,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:45:41" (1/1) ... [2021-11-23 15:45:41,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50b7a4c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:41, skipping insertion in model container [2021-11-23 15:45:41,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:45:41" (1/1) ... [2021-11-23 15:45:41,981 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:45:42,137 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:45:45,311 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i[331365,331378] [2021-11-23 15:45:45,390 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:45:45,478 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:45:46,189 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i[331365,331378] [2021-11-23 15:45:46,198 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:45:46,339 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:45:46,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:46 WrapperNode [2021-11-23 15:45:46,341 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:45:46,342 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:45:46,342 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:45:46,343 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:45:46,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:46" (1/1) ... [2021-11-23 15:45:46,520 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:46" (1/1) ... [2021-11-23 15:45:46,907 INFO L137 Inliner]: procedures = 335, calls = 3513, calls flagged for inlining = 146, calls inlined = 126, statements flattened = 7030 [2021-11-23 15:45:46,908 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:45:46,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:45:46,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:45:46,909 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:45:46,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:46" (1/1) ... [2021-11-23 15:45:46,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:46" (1/1) ... [2021-11-23 15:45:46,964 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:46" (1/1) ... [2021-11-23 15:45:46,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:46" (1/1) ... [2021-11-23 15:45:47,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:46" (1/1) ... [2021-11-23 15:45:47,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:46" (1/1) ... [2021-11-23 15:45:47,252 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:46" (1/1) ... [2021-11-23 15:45:47,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:45:47,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:45:47,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:45:47,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:45:47,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:46" (1/1) ... [2021-11-23 15:45:47,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:45:47,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:45:47,362 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:45:47,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:45:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2021-11-23 15:45:47,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2021-11-23 15:45:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure bank_reads8 [2021-11-23 15:45:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bank_reads8 [2021-11-23 15:45:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_plat_probe [2021-11-23 15:45:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_plat_probe [2021-11-23 15:45:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure ep_to_udc_ep [2021-11-23 15:45:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_to_udc_ep [2021-11-23 15:45:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:45:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:45:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:45:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-11-23 15:45:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-11-23 15:45:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:45:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:45:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hcd_unregister [2021-11-23 15:45:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hcd_unregister [2021-11-23 15:45:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_register [2021-11-23 15:45:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_register [2021-11-23 15:45:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_get_frame [2021-11-23 15:45:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_get_frame [2021-11-23 15:45:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:45:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:45:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hub_status_data [2021-11-23 15:45:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hub_status_data [2021-11-23 15:45:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:45:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:45:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-23 15:45:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-23 15:45:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hub_control [2021-11-23 15:45:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hub_control [2021-11-23 15:45:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 15:45:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 15:45:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure mem_writes8 [2021-11-23 15:45:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_writes8 [2021-11-23 15:45:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2021-11-23 15:45:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2021-11-23 15:45:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:45:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:45:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:45:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:45:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:45:47,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:45:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_urb_enqueue [2021-11-23 15:45:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_urb_enqueue [2021-11-23 15:45:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_transmit [2021-11-23 15:45:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_transmit [2021-11-23 15:45:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_endpoint_disable [2021-11-23 15:45:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_endpoint_disable [2021-11-23 15:45:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:45:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:45:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:45:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:45:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:45:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:45:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-23 15:45:47,438 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-23 15:45:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_unregister [2021-11-23 15:45:47,439 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_unregister [2021-11-23 15:45:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_bool [2021-11-23 15:45:47,439 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_bool [2021-11-23 15:45:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure create_ptd_atl [2021-11-23 15:45:47,440 INFO L138 BoogieDeclarations]: Found implementation of procedure create_ptd_atl [2021-11-23 15:45:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:45:47,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:45:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure last_qtd_of_urb [2021-11-23 15:45:47,442 INFO L138 BoogieDeclarations]: Found implementation of procedure last_qtd_of_urb [2021-11-23 15:45:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure isp1761_pci_shutdown [2021-11-23 15:45:47,442 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1761_pci_shutdown [2021-11-23 15:45:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_set_wedge [2021-11-23 15:45:47,444 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_set_wedge [2021-11-23 15:45:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_last [2021-11-23 15:45:47,445 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_last [2021-11-23 15:45:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:45:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2021-11-23 15:45:47,445 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2021-11-23 15:45:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:45:47,446 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:45:47,446 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_clear_tt_buffer_complete [2021-11-23 15:45:47,446 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_clear_tt_buffer_complete [2021-11-23 15:45:47,446 INFO L130 BoogieDeclarations]: Found specification of procedure isp1761_pci_probe [2021-11-23 15:45:47,446 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1761_pci_probe [2021-11-23 15:45:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2021-11-23 15:45:47,447 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2021-11-23 15:45:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:45:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:45:47,447 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:45:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_stop [2021-11-23 15:45:47,448 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_stop [2021-11-23 15:45:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure __isp1760_ep_set_halt [2021-11-23 15:45:47,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __isp1760_ep_set_halt [2021-11-23 15:45:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2021-11-23 15:45:47,448 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2021-11-23 15:45:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure isp1761_pci_remove [2021-11-23 15:45:47,449 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1761_pci_remove [2021-11-23 15:45:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:45:47,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:45:47,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:45:47,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:45:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:45:47,451 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:45:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2021-11-23 15:45:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2021-11-23 15:45:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_urb_dequeue [2021-11-23 15:45:47,453 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_urb_dequeue [2021-11-23 15:45:47,453 INFO L130 BoogieDeclarations]: Found specification of procedure handle_done_ptds [2021-11-23 15:45:47,453 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_done_ptds [2021-11-23 15:45:47,453 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-23 15:45:47,454 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-23 15:45:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:45:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:45:47,455 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:45:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:45:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_irq [2021-11-23 15:45:47,456 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_irq [2021-11-23 15:45:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_disable [2021-11-23 15:45:47,456 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_disable [2021-11-23 15:45:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:45:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:45:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:45:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:45:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure gpiod_set_value_cansleep [2021-11-23 15:45:47,458 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiod_set_value_cansleep [2021-11-23 15:45:47,458 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-11-23 15:45:47,459 INFO L130 BoogieDeclarations]: Found specification of procedure __isp1760_udc_set_halt [2021-11-23 15:45:47,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __isp1760_udc_set_halt [2021-11-23 15:45:47,463 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:45:47,463 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:45:47,463 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_request_complete [2021-11-23 15:45:47,464 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_request_complete [2021-11-23 15:45:47,466 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2021-11-23 15:45:47,466 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2021-11-23 15:45:47,466 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_run [2021-11-23 15:45:47,467 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_run [2021-11-23 15:45:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_wakeup [2021-11-23 15:45:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_wakeup [2021-11-23 15:45:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:45:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:45:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_dequeue [2021-11-23 15:45:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_dequeue [2021-11-23 15:45:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:45:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:45:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:45:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 15:45:47,476 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 15:45:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2021-11-23 15:45:47,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2021-11-23 15:45:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:45:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_select_ep [2021-11-23 15:45:47,476 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_select_ep [2021-11-23 15:45:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_free_request [2021-11-23 15:45:47,477 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_free_request [2021-11-23 15:45:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_read [2021-11-23 15:45:47,477 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_read [2021-11-23 15:45:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-11-23 15:45:47,477 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-11-23 15:45:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:45:47,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:45:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:45:47,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:45:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:45:47,479 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:45:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hc_setup [2021-11-23 15:45:47,479 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hc_setup [2021-11-23 15:45:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:45:47,479 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:45:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:45:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:45:47,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:45:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_init_hw [2021-11-23 15:45:47,480 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_init_hw [2021-11-23 15:45:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:45:47,480 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:45:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure start_bus_transfer [2021-11-23 15:45:47,481 INFO L138 BoogieDeclarations]: Found implementation of procedure start_bus_transfer [2021-11-23 15:45:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:45:47,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:45:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:45:47,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:45:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-11-23 15:45:47,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-11-23 15:45:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:45:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_shutdown [2021-11-23 15:45:47,482 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_shutdown [2021-11-23 15:45:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_plat_remove [2021-11-23 15:45:47,483 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_plat_remove [2021-11-23 15:45:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:45:47,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:45:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:45:47,483 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:45:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure ptd_read [2021-11-23 15:45:47,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ptd_read [2021-11-23 15:45:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:45:47,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:45:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:45:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure reg_read32 [2021-11-23 15:45:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_read32 [2021-11-23 15:45:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2021-11-23 15:45:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2021-11-23 15:45:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:45:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:45:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_free [2021-11-23 15:45:47,486 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_free [2021-11-23 15:45:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:45:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_enable [2021-11-23 15:45:47,486 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_enable [2021-11-23 15:45:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure is_short_bulk [2021-11-23 15:45:47,487 INFO L138 BoogieDeclarations]: Found implementation of procedure is_short_bulk [2021-11-23 15:45:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-23 15:45:47,487 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-23 15:45:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_read32 [2021-11-23 15:45:47,487 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_read32 [2021-11-23 15:45:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_write32 [2021-11-23 15:45:47,488 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_write32 [2021-11-23 15:45:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_zalloc [2021-11-23 15:45:47,488 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_zalloc [2021-11-23 15:45:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure reg_write32 [2021-11-23 15:45:47,488 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_write32 [2021-11-23 15:45:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_ctrl_send_status [2021-11-23 15:45:47,489 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_ctrl_send_status [2021-11-23 15:45:47,489 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_clear_tt_buffer [2021-11-23 15:45:47,489 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_clear_tt_buffer [2021-11-23 15:45:47,489 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-11-23 15:45:47,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-11-23 15:45:47,489 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_stop [2021-11-23 15:45:47,490 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_stop [2021-11-23 15:45:47,490 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_start [2021-11-23 15:45:47,490 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_start [2021-11-23 15:45:47,490 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:45:47,490 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:45:47,491 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:45:47,491 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:45:47,491 INFO L130 BoogieDeclarations]: Found specification of procedure req_to_udc_req [2021-11-23 15:45:47,491 INFO L138 BoogieDeclarations]: Found implementation of procedure req_to_udc_req [2021-11-23 15:45:47,491 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_receive [2021-11-23 15:45:47,491 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_receive [2021-11-23 15:45:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_set_pullup [2021-11-23 15:45:47,492 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_set_pullup [2021-11-23 15:45:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2021-11-23 15:45:47,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2021-11-23 15:45:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_priv [2021-11-23 15:45:47,492 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_priv [2021-11-23 15:45:47,493 INFO L130 BoogieDeclarations]: Found specification of procedure create_ptd_int [2021-11-23 15:45:47,493 INFO L138 BoogieDeclarations]: Found implementation of procedure create_ptd_int [2021-11-23 15:45:47,493 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2021-11-23 15:45:47,493 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2021-11-23 15:45:47,493 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_deinit_kmem_cache [2021-11-23 15:45:47,493 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_deinit_kmem_cache [2021-11-23 15:45:47,494 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ptds [2021-11-23 15:45:47,494 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ptds [2021-11-23 15:45:47,494 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_alloc [2021-11-23 15:45:47,495 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_alloc [2021-11-23 15:45:47,500 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2021-11-23 15:45:47,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2021-11-23 15:45:47,500 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:45:47,500 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:45:47,501 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:45:47,501 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:45:47,501 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-11-23 15:45:47,501 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-11-23 15:45:47,501 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_get_frame [2021-11-23 15:45:47,502 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_get_frame [2021-11-23 15:45:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:45:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:45:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_to_udc [2021-11-23 15:45:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_to_udc [2021-11-23 15:45:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure __isp1760_udc_select_ep [2021-11-23 15:45:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __isp1760_udc_select_ep [2021-11-23 15:45:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:45:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:45:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:45:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:45:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:45:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:45:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:45:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:45:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-23 15:45:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:45:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:45:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_write [2021-11-23 15:45:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_write [2021-11-23 15:45:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:45:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:45:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_fifo_flush [2021-11-23 15:45:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_fifo_flush [2021-11-23 15:45:47,509 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:45:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:45:48,930 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:45:48,939 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:45:49,469 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:45:49,481 INFO L158 Benchmark]: Toolchain (without parser) took 7516.69ms. Allocated memory was 92.3MB in the beginning and 243.3MB in the end (delta: 151.0MB). Free memory was 62.3MB in the beginning and 108.3MB in the end (delta: -46.0MB). Peak memory consumption was 145.5MB. Max. memory is 16.1GB. [2021-11-23 15:45:49,482 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 92.3MB. Free memory was 47.2MB in the beginning and 47.2MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:45:49,483 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4373.49ms. Allocated memory was 92.3MB in the beginning and 243.3MB in the end (delta: 151.0MB). Free memory was 62.3MB in the beginning and 141.5MB in the end (delta: -79.1MB). Peak memory consumption was 83.1MB. Max. memory is 16.1GB. [2021-11-23 15:45:49,484 INFO L158 Benchmark]: Boogie Procedure Inliner took 566.00ms. Allocated memory is still 243.3MB. Free memory was 141.5MB in the beginning and 155.7MB in the end (delta: -14.2MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. [2021-11-23 15:45:49,485 INFO L158 Benchmark]: Boogie Preprocessor took 408.20ms. Allocated memory is still 243.3MB. Free memory was 155.7MB in the beginning and 112.7MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-11-23 15:45:49,485 INFO L158 Benchmark]: RCFGBuilder took 2160.83ms. Allocated memory is still 243.3MB. Free memory was 112.7MB in the beginning and 108.3MB in the end (delta: 4.4MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2021-11-23 15:45:49,489 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 92.3MB. Free memory was 47.2MB in the beginning and 47.2MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4373.49ms. Allocated memory was 92.3MB in the beginning and 243.3MB in the end (delta: 151.0MB). Free memory was 62.3MB in the beginning and 141.5MB in the end (delta: -79.1MB). Peak memory consumption was 83.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 566.00ms. Allocated memory is still 243.3MB. Free memory was 141.5MB in the beginning and 155.7MB in the end (delta: -14.2MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 408.20ms. Allocated memory is still 243.3MB. Free memory was 155.7MB in the beginning and 112.7MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2160.83ms. Allocated memory is still 243.3MB. Free memory was 112.7MB in the beginning and 108.3MB in the end (delta: 4.4MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:45:49,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 02dd32bddba19b84f713c448bd8e9ace974caebaf6d84ba76c08aa5870e8df57 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:45:52,594 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:45:52,597 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:45:52,649 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:45:52,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:45:52,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:45:52,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:45:52,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:45:52,667 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:45:52,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:45:52,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:45:52,683 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:45:52,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:45:52,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:45:52,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:45:52,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:45:52,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:45:52,698 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:45:52,701 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:45:52,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:45:52,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:45:52,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:45:52,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:45:52,718 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:45:52,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:45:52,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:45:52,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:45:52,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:45:52,728 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:45:52,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:45:52,730 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:45:52,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:45:52,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:45:52,734 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:45:52,735 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:45:52,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:45:52,737 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:45:52,737 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:45:52,737 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:45:52,739 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:45:52,740 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:45:52,745 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:45:52,811 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:45:52,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:45:52,814 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:45:52,814 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:45:52,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:45:52,816 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:45:52,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:45:52,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:45:52,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:45:52,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:45:52,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:45:52,819 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:45:52,819 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:45:52,820 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:45:52,820 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:45:52,820 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:45:52,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:45:52,821 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:45:52,821 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:45:52,821 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:45:52,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:45:52,822 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:45:52,822 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:45:52,822 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:45:52,823 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:45:52,823 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:45:52,823 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:45:52,824 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:45:52,824 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:45:52,824 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02dd32bddba19b84f713c448bd8e9ace974caebaf6d84ba76c08aa5870e8df57 [2021-11-23 15:45:53,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:45:53,366 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:45:53,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:45:53,372 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:45:53,373 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:45:53,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i [2021-11-23 15:45:53,466 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/data/1d929d30c/971f1bb1d70445bc8e1e233c10bac50f/FLAG9de257c81 [2021-11-23 15:45:54,616 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:45:54,616 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i [2021-11-23 15:45:54,685 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/data/1d929d30c/971f1bb1d70445bc8e1e233c10bac50f/FLAG9de257c81 [2021-11-23 15:45:55,022 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cd8aa1-b274-4cc2-ac15-366f7ecb3397/bin/ukojak-CwSLpZB5Qu/data/1d929d30c/971f1bb1d70445bc8e1e233c10bac50f [2021-11-23 15:45:55,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:45:55,028 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:45:55,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:45:55,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:45:55,039 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:45:55,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:45:55" (1/1) ... [2021-11-23 15:45:55,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@468a8b08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:55, skipping insertion in model container [2021-11-23 15:45:55,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:45:55" (1/1) ... [2021-11-23 15:45:55,052 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:45:55,277 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:45:56,347 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:674) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1385) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:45:56,357 INFO L158 Benchmark]: Toolchain (without parser) took 1325.16ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 42.7MB in the beginning and 42.2MB in the end (delta: 524.5kB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. [2021-11-23 15:45:56,359 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 65.0MB. Free memory is still 45.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:45:56,362 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1318.69ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 42.5MB in the beginning and 42.2MB in the end (delta: 346.4kB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. [2021-11-23 15:45:56,365 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 65.0MB. Free memory is still 45.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1318.69ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 42.5MB in the beginning and 42.2MB in the end (delta: 346.4kB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type