./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--net--ethernet--amd--pcnet32.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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/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 5c239738c5bcaa6d0932e9e226032e983634dc69e8293d25e6d6f15c626fb290 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:38,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:38,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:38,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:38,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:38,607 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:38,609 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:58:38,612 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:58:38,614 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:58:38,615 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:58:38,617 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:58:38,618 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:58:38,619 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:58:38,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:58:38,622 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:58:38,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:58:38,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:58:38,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:58:38,628 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:58:38,631 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:58:38,633 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:58:38,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:58:38,636 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:58:38,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:58:38,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:58:38,646 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:58:38,646 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:58:38,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:58:38,649 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:58:38,650 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:58:38,651 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:58:38,652 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:58:38,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:58:38,655 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:58:38,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:58:38,657 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:58:38,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:58:38,658 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:58:38,658 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:58:38,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:58:38,660 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:58:38,661 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:58:38,684 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:58:38,685 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:58:38,686 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:58:38,686 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:58:38,687 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:58:38,687 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:58:38,687 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:58:38,687 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:58:38,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:58:38,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:58:38,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:58:38,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:58:38,689 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:58:38,689 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:58:38,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:58:38,689 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:58:38,690 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:58:38,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:58:38,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:38,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:58:38,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:58:38,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:58:38,691 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:58:38,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:58:38,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:58:38,692 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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c239738c5bcaa6d0932e9e226032e983634dc69e8293d25e6d6f15c626fb290 [2021-11-23 15:58:38,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:58:39,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:58:39,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:58:39,013 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:58:39,014 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:58:39,016 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2021-11-23 15:58:39,079 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/data/984614f1e/f3757dc9886543bd8a62f4a1961d37fe/FLAG26bc0e71d [2021-11-23 15:58:40,061 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:58:40,064 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2021-11-23 15:58:40,129 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/data/984614f1e/f3757dc9886543bd8a62f4a1961d37fe/FLAG26bc0e71d [2021-11-23 15:58:40,410 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/data/984614f1e/f3757dc9886543bd8a62f4a1961d37fe [2021-11-23 15:58:40,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:58:40,414 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:58:40,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:40,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:58:40,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:58:40,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:40" (1/1) ... [2021-11-23 15:58:40,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f2ebc63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:40, skipping insertion in model container [2021-11-23 15:58:40,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:40" (1/1) ... [2021-11-23 15:58:40,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:58:40,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:43,263 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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[329649,329662] [2021-11-23 15:58:43,343 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:43,409 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:58:43,963 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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[329649,329662] [2021-11-23 15:58:43,976 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:44,266 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:58:44,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:44 WrapperNode [2021-11-23 15:58:44,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:44,268 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:44,269 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:58:44,269 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:58:44,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:44" (1/1) ... [2021-11-23 15:58:44,423 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:44" (1/1) ... [2021-11-23 15:58:44,674 INFO L137 Inliner]: procedures = 328, calls = 2623, calls flagged for inlining = 162, calls inlined = 141, statements flattened = 6285 [2021-11-23 15:58:44,675 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:44,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:58:44,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:58:44,676 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:58:44,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:44" (1/1) ... [2021-11-23 15:58:44,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:44" (1/1) ... [2021-11-23 15:58:44,729 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:44" (1/1) ... [2021-11-23 15:58:44,730 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:44" (1/1) ... [2021-11-23 15:58:44,987 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:44" (1/1) ... [2021-11-23 15:58:45,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:44" (1/1) ... [2021-11-23 15:58:45,060 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:44" (1/1) ... [2021-11-23 15:58:45,117 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:45,120 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:45,120 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:45,120 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:45,122 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:44" (1/1) ... [2021-11-23 15:58:45,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:45,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:45,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:45,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:58:45,212 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:58:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-23 15:58:45,214 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-23 15:58:45,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2021-11-23 15:58:45,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2021-11-23 15:58:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:58:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:58:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:58:45,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:58:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2021-11-23 15:58:45,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2021-11-23 15:58:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:58:45,216 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:58:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:58:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:58:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2021-11-23 15:58:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2021-11-23 15:58:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2021-11-23 15:58:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2021-11-23 15:58:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:58:45,218 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:58:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2021-11-23 15:58:45,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2021-11-23 15:58:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:58:45,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:58:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:58:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:58:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:58:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2021-11-23 15:58:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2021-11-23 15:58:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:58:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:58:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2021-11-23 15:58:45,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2021-11-23 15:58:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:58:45,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:58:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:58:45,222 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:58:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:58:45,223 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:58:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2021-11-23 15:58:45,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2021-11-23 15:58:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:58:45,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:58:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:58:45,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:58:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:58:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:58:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:58:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:58:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:58:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:58:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:58:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:58:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2021-11-23 15:58:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2021-11-23 15:58:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2021-11-23 15:58:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2021-11-23 15:58:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2021-11-23 15:58:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2021-11-23 15:58:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2021-11-23 15:58:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2021-11-23 15:58:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:58:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:58:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2021-11-23 15:58:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2021-11-23 15:58:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:58:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:58:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:58:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:58:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:58:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:58:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:58:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:58:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:58:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:58:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:58:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:58:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:58:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:58:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:58:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:58:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2021-11-23 15:58:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2021-11-23 15:58:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2021-11-23 15:58:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2021-11-23 15:58:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2021-11-23 15:58:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2021-11-23 15:58:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:58:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:58:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:58:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:58:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:58:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:58:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2021-11-23 15:58:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2021-11-23 15:58:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:58:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:58:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2021-11-23 15:58:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2021-11-23 15:58:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:58:45,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:58:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2021-11-23 15:58:45,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2021-11-23 15:58:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:58:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:58:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2021-11-23 15:58:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2021-11-23 15:58:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:58:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2021-11-23 15:58:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2021-11-23 15:58:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:58:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:58:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2021-11-23 15:58:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2021-11-23 15:58:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2021-11-23 15:58:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2021-11-23 15:58:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:58:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2021-11-23 15:58:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2021-11-23 15:58:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:58:45,248 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:58:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2021-11-23 15:58:45,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2021-11-23 15:58:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 15:58:45,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 15:58:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:58:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2021-11-23 15:58:45,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2021-11-23 15:58:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:58:45,258 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:58:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:58:45,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:58:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:58:45,258 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:58:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:58:45,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:58:45,259 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2021-11-23 15:58:45,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2021-11-23 15:58:45,259 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2021-11-23 15:58:45,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2021-11-23 15:58:45,259 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:58:45,260 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:58:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:58:45,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:58:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2021-11-23 15:58:45,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2021-11-23 15:58:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2021-11-23 15:58:45,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2021-11-23 15:58:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:58:45,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:58:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:58:45,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:58:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:58:45,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:58:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:58:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:58:45,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:58:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2021-11-23 15:58:45,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2021-11-23 15:58:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:58:45,262 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:58:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2021-11-23 15:58:45,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2021-11-23 15:58:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:58:45,263 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:58:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:58:45,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:58:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:58:45,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:58:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2021-11-23 15:58:45,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2021-11-23 15:58:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:58:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:58:45,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:58:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:58:45,265 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:58:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2021-11-23 15:58:45,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2021-11-23 15:58:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2021-11-23 15:58:45,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2021-11-23 15:58:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:58:45,266 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:58:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:58:45,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:58:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:58:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2021-11-23 15:58:45,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2021-11-23 15:58:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:58:45,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:58:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-11-23 15:58:45,268 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-11-23 15:58:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2021-11-23 15:58:45,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2021-11-23 15:58:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:58:45,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:58:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2021-11-23 15:58:45,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2021-11-23 15:58:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:58:45,269 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:58:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2021-11-23 15:58:45,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2021-11-23 15:58:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:58:45,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:58:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:58:45,270 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:58:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:58:45,270 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:58:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:58:45,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:58:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2021-11-23 15:58:45,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2021-11-23 15:58:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:58:45,271 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:58:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:58:45,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:58:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:58:45,272 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:58:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:58:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:58:45,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-23 15:58:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2021-11-23 15:58:45,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2021-11-23 15:58:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:58:45,273 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:58:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:58:45,273 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:58:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:58:45,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:58:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:45,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:46,413 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:58:46,418 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:58:46,746 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:58:46,751 INFO L158 Benchmark]: Toolchain (without parser) took 6335.78ms. Allocated memory was 117.4MB in the beginning and 388.0MB in the end (delta: 270.5MB). Free memory was 63.8MB in the beginning and 259.3MB in the end (delta: -195.6MB). Peak memory consumption was 105.0MB. Max. memory is 16.1GB. [2021-11-23 15:58:46,751 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 117.4MB. Free memory is still 95.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:58:46,752 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3835.77ms. Allocated memory was 117.4MB in the beginning and 205.5MB in the end (delta: 88.1MB). Free memory was 63.6MB in the beginning and 125.4MB in the end (delta: -61.7MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. [2021-11-23 15:58:46,753 INFO L158 Benchmark]: Boogie Procedure Inliner took 406.82ms. Allocated memory is still 205.5MB. Free memory was 125.4MB in the beginning and 90.8MB in the end (delta: 34.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2021-11-23 15:58:46,754 INFO L158 Benchmark]: Boogie Preprocessor took 441.94ms. Allocated memory is still 205.5MB. Free memory was 90.8MB in the beginning and 93.4MB in the end (delta: -2.7MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. [2021-11-23 15:58:46,755 INFO L158 Benchmark]: RCFGBuilder took 1629.30ms. Allocated memory was 205.5MB in the beginning and 388.0MB in the end (delta: 182.5MB). Free memory was 93.4MB in the beginning and 259.3MB in the end (delta: -165.9MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2021-11-23 15:58:46,759 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 117.4MB. Free memory is still 95.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3835.77ms. Allocated memory was 117.4MB in the beginning and 205.5MB in the end (delta: 88.1MB). Free memory was 63.6MB in the beginning and 125.4MB in the end (delta: -61.7MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 406.82ms. Allocated memory is still 205.5MB. Free memory was 125.4MB in the beginning and 90.8MB in the end (delta: 34.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 441.94ms. Allocated memory is still 205.5MB. Free memory was 90.8MB in the beginning and 93.4MB in the end (delta: -2.7MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1629.30ms. Allocated memory was 205.5MB in the beginning and 388.0MB in the end (delta: 182.5MB). Free memory was 93.4MB in the beginning and 259.3MB in the end (delta: -165.9MB). Peak memory consumption was 46.4MB. 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 15:58:46,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/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 5c239738c5bcaa6d0932e9e226032e983634dc69e8293d25e6d6f15c626fb290 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:49,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:49,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:49,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:49,419 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:49,423 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:49,425 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:58:49,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:58:49,434 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:58:49,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:58:49,447 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:58:49,450 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:58:49,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:58:49,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:58:49,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:58:49,463 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:58:49,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:58:49,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:58:49,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:58:49,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:58:49,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:58:49,482 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:58:49,486 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:58:49,489 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:58:49,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:58:49,503 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:58:49,503 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:58:49,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:58:49,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:58:49,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:58:49,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:58:49,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:58:49,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:58:49,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:58:49,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:58:49,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:58:49,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:58:49,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:58:49,519 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:58:49,521 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:58:49,522 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:58:49,523 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:58:49,571 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:58:49,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:58:49,573 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:58:49,573 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:58:49,575 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:58:49,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:58:49,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:58:49,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:58:49,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:58:49,577 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:58:49,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:58:49,578 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:58:49,578 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:58:49,579 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:58:49,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:58:49,579 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:58:49,579 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:58:49,580 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:58:49,580 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:58:49,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:58:49,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:49,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:58:49,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:58:49,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:58:49,582 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:58:49,582 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:58:49,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:58:49,582 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:58:49,582 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:58:49,583 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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c239738c5bcaa6d0932e9e226032e983634dc69e8293d25e6d6f15c626fb290 [2021-11-23 15:58:50,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:58:50,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:58:50,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:58:50,064 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:58:50,065 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:58:50,067 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2021-11-23 15:58:50,179 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/data/28bb62004/cc0258757ff54dc4b9ffeefd8eb6685a/FLAGdceeb405a [2021-11-23 15:58:51,489 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:58:51,490 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2021-11-23 15:58:51,553 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/data/28bb62004/cc0258757ff54dc4b9ffeefd8eb6685a/FLAGdceeb405a [2021-11-23 15:58:51,708 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/data/28bb62004/cc0258757ff54dc4b9ffeefd8eb6685a [2021-11-23 15:58:51,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:58:51,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:58:51,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:51,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:58:51,720 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:58:51,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:51" (1/1) ... [2021-11-23 15:58:51,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ff7b4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:51, skipping insertion in model container [2021-11-23 15:58:51,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:51" (1/1) ... [2021-11-23 15:58:51,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:58:51,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:55,396 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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[329649,329662] [2021-11-23 15:58:55,470 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:55,522 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:58:55,644 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:56,223 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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[329649,329662] [2021-11-23 15:58:56,237 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:56,276 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:58:56,885 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_70a9fc9d-72a7-4595-9bae-e92ca51116c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[329649,329662] [2021-11-23 15:58:56,896 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:57,209 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:58:57,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:57 WrapperNode [2021-11-23 15:58:57,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:57,212 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:57,212 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:58:57,213 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:58:57,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:57" (1/1) ... [2021-11-23 15:58:57,385 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:57" (1/1) ... [2021-11-23 15:58:57,689 INFO L137 Inliner]: procedures = 342, calls = 2623, calls flagged for inlining = 162, calls inlined = 141, statements flattened = 6152 [2021-11-23 15:58:57,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:57,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:58:57,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:58:57,691 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:58:57,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:57" (1/1) ... [2021-11-23 15:58:57,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:57" (1/1) ... [2021-11-23 15:58:57,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:57" (1/1) ... [2021-11-23 15:58:57,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:57" (1/1) ... [2021-11-23 15:58:57,908 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:57" (1/1) ... [2021-11-23 15:58:57,953 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:57" (1/1) ... [2021-11-23 15:58:58,067 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:57" (1/1) ... [2021-11-23 15:58:58,100 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:58,101 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:58,101 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:58,101 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:58,102 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:57" (1/1) ... [2021-11-23 15:58:58,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:58,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:58,133 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:58,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:58,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:58:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:58:58,185 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:58:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:58:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-23 15:58:58,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-23 15:58:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2021-11-23 15:58:58,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2021-11-23 15:58:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:58:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:58:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:58:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:58:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:58:58,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:58:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2021-11-23 15:58:58,187 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2021-11-23 15:58:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:58:58,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:58:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:58:58,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:58:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2021-11-23 15:58:58,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2021-11-23 15:58:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2021-11-23 15:58:58,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2021-11-23 15:58:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:58:58,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:58:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2021-11-23 15:58:58,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2021-11-23 15:58:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:58:58,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:58:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:58,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:58:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:58:58,189 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:58:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2021-11-23 15:58:58,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2021-11-23 15:58:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:58:58,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:58:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2021-11-23 15:58:58,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2021-11-23 15:58:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:58:58,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:58:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:58:58,192 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:58:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:58:58,192 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:58:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2021-11-23 15:58:58,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2021-11-23 15:58:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:58:58,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:58:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:58:58,194 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:58:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:58:58,194 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:58:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:58:58,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:58:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:58:58,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:58:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:58:58,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:58:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2021-11-23 15:58:58,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2021-11-23 15:58:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2021-11-23 15:58:58,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2021-11-23 15:58:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2021-11-23 15:58:58,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2021-11-23 15:58:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2021-11-23 15:58:58,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2021-11-23 15:58:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:58:58,199 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:58:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2021-11-23 15:58:58,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2021-11-23 15:58:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:58:58,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:58:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:58:58,199 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:58:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:58:58,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:58:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:58:58,200 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:58:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:58:58,200 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:58:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:58:58,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:58:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:58:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:58:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:58:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:58:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:58:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:58:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:58:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:58:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2021-11-23 15:58:58,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2021-11-23 15:58:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2021-11-23 15:58:58,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2021-11-23 15:58:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:58:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:58:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2021-11-23 15:58:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2021-11-23 15:58:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:58:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:58:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:58:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:58:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:58:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:58:58,207 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:58:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2021-11-23 15:58:58,207 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2021-11-23 15:58:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:58:58,208 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:58:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2021-11-23 15:58:58,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2021-11-23 15:58:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:58:58,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:58:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~X~C_INT~TO~~u16~0 [2021-11-23 15:58:58,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~X~C_INT~TO~~u16~0 [2021-11-23 15:58:58,213 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2021-11-23 15:58:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2021-11-23 15:58:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:58:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:58:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2021-11-23 15:58:58,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2021-11-23 15:58:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2021-11-23 15:58:58,223 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2021-11-23 15:58:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:58:58,223 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:58:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2021-11-23 15:58:58,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2021-11-23 15:58:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2021-11-23 15:58:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2021-11-23 15:58:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:58:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:58:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2021-11-23 15:58:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2021-11-23 15:58:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 15:58:58,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 15:58:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2021-11-23 15:58:58,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2021-11-23 15:58:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:58:58,225 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:58:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:58:58,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:58:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:58:58,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:58:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:58:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:58:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2021-11-23 15:58:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2021-11-23 15:58:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2021-11-23 15:58:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2021-11-23 15:58:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:58:58,228 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:58:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:58:58,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:58:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2021-11-23 15:58:58,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2021-11-23 15:58:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2021-11-23 15:58:58,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2021-11-23 15:58:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:58:58,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:58:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:58:58,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:58:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:58:58,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:58:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:58:58,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:58:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2021-11-23 15:58:58,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2021-11-23 15:58:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:58:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:58:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:58:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:58:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:58:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2021-11-23 15:58:58,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2021-11-23 15:58:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:58:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:58:58,232 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:58:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:58:58,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:58:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:58:58,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:58:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:58:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:58:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:58:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:58:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:58:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2021-11-23 15:58:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2021-11-23 15:58:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2021-11-23 15:58:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2021-11-23 15:58:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:58:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:58:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:58:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:58:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:58:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2021-11-23 15:58:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2021-11-23 15:58:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:58:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:58:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:58:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:58:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-11-23 15:58:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-11-23 15:58:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2021-11-23 15:58:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2021-11-23 15:58:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:58:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:58:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:58:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2021-11-23 15:58:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2021-11-23 15:58:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~X~C_INT~X~~u16~0~TO~VOID [2021-11-23 15:58:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~X~C_INT~X~~u16~0~TO~VOID [2021-11-23 15:58:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:58:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:58:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2021-11-23 15:58:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2021-11-23 15:58:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:58:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:58:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:58:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:58:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:58:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:58:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:58:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:58:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2021-11-23 15:58:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2021-11-23 15:58:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:58:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:58:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:58:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:58:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:58:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:58:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:58:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:58:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-23 15:58:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2021-11-23 15:58:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2021-11-23 15:58:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:58:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:58:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:58:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:58:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:58:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:58:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:59,326 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:58:59,335 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:00,919 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:00,924 INFO L158 Benchmark]: Toolchain (without parser) took 9210.38ms. Allocated memory was 73.4MB in the beginning and 375.4MB in the end (delta: 302.0MB). Free memory was 38.8MB in the beginning and 190.3MB in the end (delta: -151.6MB). Peak memory consumption was 148.6MB. Max. memory is 16.1GB. [2021-11-23 15:59:00,925 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 73.4MB. Free memory is still 53.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:00,926 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5496.11ms. Allocated memory was 73.4MB in the beginning and 201.3MB in the end (delta: 127.9MB). Free memory was 38.5MB in the beginning and 78.0MB in the end (delta: -39.5MB). Peak memory consumption was 106.8MB. Max. memory is 16.1GB. [2021-11-23 15:59:00,926 INFO L158 Benchmark]: Boogie Procedure Inliner took 477.47ms. Allocated memory is still 201.3MB. Free memory was 78.0MB in the beginning and 89.0MB in the end (delta: -11.0MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2021-11-23 15:59:00,927 INFO L158 Benchmark]: Boogie Preprocessor took 409.87ms. Allocated memory was 201.3MB in the beginning and 375.4MB in the end (delta: 174.1MB). Free memory was 89.0MB in the beginning and 254.3MB in the end (delta: -165.3MB). Peak memory consumption was 51.7MB. Max. memory is 16.1GB. [2021-11-23 15:59:00,928 INFO L158 Benchmark]: RCFGBuilder took 2821.45ms. Allocated memory is still 375.4MB. Free memory was 254.3MB in the beginning and 190.3MB in the end (delta: 64.0MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:59:00,930 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 73.4MB. Free memory is still 53.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5496.11ms. Allocated memory was 73.4MB in the beginning and 201.3MB in the end (delta: 127.9MB). Free memory was 38.5MB in the beginning and 78.0MB in the end (delta: -39.5MB). Peak memory consumption was 106.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 477.47ms. Allocated memory is still 201.3MB. Free memory was 78.0MB in the beginning and 89.0MB in the end (delta: -11.0MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 409.87ms. Allocated memory was 201.3MB in the beginning and 375.4MB in the end (delta: 174.1MB). Free memory was 89.0MB in the beginning and 254.3MB in the end (delta: -165.3MB). Peak memory consumption was 51.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2821.45ms. Allocated memory is still 375.4MB. Free memory was 254.3MB in the beginning and 190.3MB in the end (delta: 64.0MB). Peak memory consumption was 62.9MB. 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 15:59:00,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a9fc9d-72a7-4595-9bae-e92ca51116c8/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable