./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB --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 da43ea85d0712ae0cd695476f80166f715fb8e17b722b641b51744de6bdc6303 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:32:15,735 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:32:15,737 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:32:15,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:32:15,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:32:15,795 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:32:15,797 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:32:15,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:32:15,802 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:32:15,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:32:15,805 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:32:15,806 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:32:15,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:32:15,809 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:32:15,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:32:15,812 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:32:15,813 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:32:15,815 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:32:15,817 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:32:15,820 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:32:15,822 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:32:15,824 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:32:15,826 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:32:15,827 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:32:15,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:32:15,833 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:32:15,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:32:15,835 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:32:15,835 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:32:15,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:32:15,837 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:32:15,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:32:15,839 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:32:15,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:32:15,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:32:15,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:32:15,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:32:15,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:32:15,845 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:32:15,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:32:15,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:32:15,849 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:32:15,873 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:32:15,873 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:32:15,874 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:32:15,874 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:32:15,875 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:32:15,875 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:32:15,876 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:32:15,876 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:32:15,876 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:32:15,877 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:32:15,877 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:32:15,877 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:32:15,877 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:32:15,878 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:32:15,878 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:32:15,878 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:32:15,878 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:32:15,879 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:32:15,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:32:15,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:32:15,880 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:32:15,880 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:32:15,880 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:32:15,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:32:15,880 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:32:15,881 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_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da43ea85d0712ae0cd695476f80166f715fb8e17b722b641b51744de6bdc6303 [2022-10-17 16:32:16,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:32:16,174 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:32:16,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:32:16,179 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:32:16,180 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:32:16,181 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2022-10-17 16:32:16,276 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/data/72b3d23c5/cda3d3c0033a441cbfc567c2db66b022/FLAGf30ac8224 [2022-10-17 16:32:17,018 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:32:17,022 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2022-10-17 16:32:17,056 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/data/72b3d23c5/cda3d3c0033a441cbfc567c2db66b022/FLAGf30ac8224 [2022-10-17 16:32:17,262 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/data/72b3d23c5/cda3d3c0033a441cbfc567c2db66b022 [2022-10-17 16:32:17,264 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:32:17,266 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:32:17,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:32:17,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:32:17,271 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:32:17,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:32:17" (1/1) ... [2022-10-17 16:32:17,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ef4730a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:17, skipping insertion in model container [2022-10-17 16:32:17,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:32:17" (1/1) ... [2022-10-17 16:32:17,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:32:17,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:32:18,171 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_37753778-cf03-46ad-a9b1-1328e2fe5dd0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2022-10-17 16:32:18,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:32:18,209 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:32:18,430 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_37753778-cf03-46ad-a9b1-1328e2fe5dd0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2022-10-17 16:32:18,441 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:32:18,481 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:32:18,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:18 WrapperNode [2022-10-17 16:32:18,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:32:18,483 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:32:18,483 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:32:18,483 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:32:18,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:18" (1/1) ... [2022-10-17 16:32:18,546 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:18" (1/1) ... [2022-10-17 16:32:18,663 INFO L138 Inliner]: procedures = 76, calls = 323, calls flagged for inlining = 30, calls inlined = 28, statements flattened = 761 [2022-10-17 16:32:18,665 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:32:18,666 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:32:18,666 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:32:18,667 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:32:18,676 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:18" (1/1) ... [2022-10-17 16:32:18,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:18" (1/1) ... [2022-10-17 16:32:18,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:18" (1/1) ... [2022-10-17 16:32:18,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:18" (1/1) ... [2022-10-17 16:32:18,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:18" (1/1) ... [2022-10-17 16:32:18,779 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:18" (1/1) ... [2022-10-17 16:32:18,799 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:18" (1/1) ... [2022-10-17 16:32:18,817 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:18" (1/1) ... [2022-10-17 16:32:18,828 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:32:18,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:32:18,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:32:18,834 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:32:18,835 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:18" (1/1) ... [2022-10-17 16:32:18,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:32:18,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:32:18,874 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:32:18,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:32:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:32:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:32:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:32:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-10-17 16:32:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-10-17 16:32:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-10-17 16:32:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-10-17 16:32:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2022-10-17 16:32:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2022-10-17 16:32:18,921 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:32:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:32:18,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:32:18,921 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-10-17 16:32:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-10-17 16:32:18,921 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:32:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:32:18,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:32:18,922 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2022-10-17 16:32:18,922 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2022-10-17 16:32:18,922 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2022-10-17 16:32:18,922 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2022-10-17 16:32:18,922 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2022-10-17 16:32:18,922 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2022-10-17 16:32:18,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:32:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:32:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:32:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:32:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2022-10-17 16:32:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2022-10-17 16:32:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-10-17 16:32:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-10-17 16:32:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:32:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:32:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:32:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:32:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2022-10-17 16:32:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2022-10-17 16:32:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2022-10-17 16:32:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2022-10-17 16:32:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:32:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:32:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2022-10-17 16:32:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2022-10-17 16:32:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-10-17 16:32:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-10-17 16:32:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:32:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:32:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:32:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2022-10-17 16:32:18,927 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2022-10-17 16:32:19,192 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:32:19,195 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:32:19,898 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 16:32:20,179 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2022-10-17 16:32:20,179 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2022-10-17 16:32:20,215 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 16:32:20,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-10-17 16:32:20,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-10-17 16:32:20,478 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:32:21,068 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:32:21,068 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:32:21,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:32:21 BoogieIcfgContainer [2022-10-17 16:32:21,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:32:21,075 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:32:21,075 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:32:21,085 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:32:21,085 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:32:21" (1/1) ... [2022-10-17 16:32:21,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:32:21,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:21,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 248 states and 368 transitions. [2022-10-17 16:32:21,204 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 368 transitions. [2022-10-17 16:32:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:32:21,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:21,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:21,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:21,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:32:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:21,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 249 states and 368 transitions. [2022-10-17 16:32:21,603 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 368 transitions. [2022-10-17 16:32:21,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 16:32:21,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:21,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:21,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:21,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:32:21,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:21,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 253 states and 379 transitions. [2022-10-17 16:32:21,812 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 379 transitions. [2022-10-17 16:32:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:32:21,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:21,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:21,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:32:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:22,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 258 states and 389 transitions. [2022-10-17 16:32:22,064 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 389 transitions. [2022-10-17 16:32:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:32:22,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:22,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:22,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:32:22,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:22,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 259 states and 389 transitions. [2022-10-17 16:32:22,200 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 389 transitions. [2022-10-17 16:32:22,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 16:32:22,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:22,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:32:22,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:22,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 264 states and 398 transitions. [2022-10-17 16:32:22,317 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 398 transitions. [2022-10-17 16:32:22,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 16:32:22,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:22,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:22,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:22,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:32:22,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:22,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 270 states and 407 transitions. [2022-10-17 16:32:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 407 transitions. [2022-10-17 16:32:22,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:32:22,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:22,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:32:22,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:22,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 273 states and 412 transitions. [2022-10-17 16:32:22,632 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 412 transitions. [2022-10-17 16:32:22,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-10-17 16:32:22,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:22,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:22,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:32:22,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 275 states and 414 transitions. [2022-10-17 16:32:22,858 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 414 transitions. [2022-10-17 16:32:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-10-17 16:32:22,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:22,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:22,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:32:22,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:22,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 280 states and 422 transitions. [2022-10-17 16:32:22,968 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 422 transitions. [2022-10-17 16:32:22,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-10-17 16:32:22,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:22,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:23,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:23,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:32:23,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:23,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 281 states and 422 transitions. [2022-10-17 16:32:23,084 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 422 transitions. [2022-10-17 16:32:23,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:32:23,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:23,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:32:23,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:23,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 288 states and 433 transitions. [2022-10-17 16:32:23,344 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 433 transitions. [2022-10-17 16:32:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 16:32:23,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:23,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:23,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:23,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:32:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:23,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 290 states and 435 transitions. [2022-10-17 16:32:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 435 transitions. [2022-10-17 16:32:23,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:32:23,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:23,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:23,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:32:23,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:23,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 297 states and 446 transitions. [2022-10-17 16:32:23,722 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 446 transitions. [2022-10-17 16:32:23,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:32:23,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:23,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:23,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:23,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:32:23,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:23,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 302 states and 454 transitions. [2022-10-17 16:32:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 454 transitions. [2022-10-17 16:32:23,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:32:23,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:23,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:23,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:32:23,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:23,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 303 states and 454 transitions. [2022-10-17 16:32:23,950 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 454 transitions. [2022-10-17 16:32:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-10-17 16:32:23,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:23,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:24,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:32:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 305 states and 456 transitions. [2022-10-17 16:32:24,286 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 456 transitions. [2022-10-17 16:32:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:32:24,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:24,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:32:24,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 307 states and 458 transitions. [2022-10-17 16:32:24,382 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 458 transitions. [2022-10-17 16:32:24,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:32:24,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:24,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:24,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:32:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:24,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 310 states and 461 transitions. [2022-10-17 16:32:24,562 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 461 transitions. [2022-10-17 16:32:24,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-10-17 16:32:24,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:24,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:24,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:32:25,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 312 states and 463 transitions. [2022-10-17 16:32:25,012 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 463 transitions. [2022-10-17 16:32:25,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 16:32:25,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:25,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:25,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:25,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:32:25,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:25,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 319 states and 476 transitions. [2022-10-17 16:32:25,190 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 476 transitions. [2022-10-17 16:32:25,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-10-17 16:32:25,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:25,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:25,340 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:32:25,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:25,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 323 states and 481 transitions. [2022-10-17 16:32:25,369 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 481 transitions. [2022-10-17 16:32:25,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-10-17 16:32:25,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:25,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:25,493 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:32:25,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:25,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 336 states and 509 transitions. [2022-10-17 16:32:25,536 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 509 transitions. [2022-10-17 16:32:25,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-10-17 16:32:25,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:25,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:25,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:25,658 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-10-17 16:32:25,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 342 states and 520 transitions. [2022-10-17 16:32:25,699 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 520 transitions. [2022-10-17 16:32:25,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:32:25,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:25,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:25,850 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-10-17 16:32:25,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:25,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 343 states and 521 transitions. [2022-10-17 16:32:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 521 transitions. [2022-10-17 16:32:25,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-10-17 16:32:25,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:25,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-10-17 16:32:26,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:26,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 345 states and 524 transitions. [2022-10-17 16:32:26,036 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 524 transitions. [2022-10-17 16:32:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-10-17 16:32:26,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:26,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:26,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-10-17 16:32:26,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:26,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 347 states and 527 transitions. [2022-10-17 16:32:26,194 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 527 transitions. [2022-10-17 16:32:26,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-10-17 16:32:26,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:26,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:26,330 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-10-17 16:32:26,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:26,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 357 states and 545 transitions. [2022-10-17 16:32:26,385 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 545 transitions. [2022-10-17 16:32:26,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-10-17 16:32:26,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:26,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:26,541 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-10-17 16:32:26,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:26,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 246 states and 363 transitions. [2022-10-17 16:32:26,580 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 363 transitions. [2022-10-17 16:32:26,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-10-17 16:32:26,582 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 29 iterations. [2022-10-17 16:32:26,593 INFO L754 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2022-10-17 16:32:26,858 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,862 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,863 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,863 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,863 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,863 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,863 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,863 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,864 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-10-17 16:32:26,867 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,867 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,867 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,867 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,868 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,868 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,868 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,868 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,869 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,869 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,869 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,869 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,869 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,869 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,870 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,870 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,870 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,870 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,870 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,871 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,871 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,871 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,871 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,871 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,871 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,871 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,872 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,872 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,872 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,872 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,872 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-10-17 16:32:26,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 17.10 04:32:26 ImpRootNode [2022-10-17 16:32:26,873 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-10-17 16:32:26,873 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-10-17 16:32:26,874 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-10-17 16:32:26,874 INFO L275 PluginConnector]: Witness Printer initialized [2022-10-17 16:32:26,874 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:32:21" (3/4) ... [2022-10-17 16:32:26,877 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-10-17 16:32:26,883 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-10-17 16:32:26,883 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_rel [2022-10-17 16:32:26,883 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_get_drvdata [2022-10-17 16:32:26,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_hw_stop [2022-10-17 16:32:26,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_emit_touch [2022-10-17 16:32:26,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_register_report [2022-10-17 16:32:26,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event [2022-10-17 16:32:26,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_abs_params [2022-10-17 16:32:26,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_raw_event [2022-10-17 16:32:26,884 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_key [2022-10-17 16:32:26,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-10-17 16:32:26,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_mt_sync [2022-10-17 16:32:26,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:32:26,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2022-10-17 16:32:26,885 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __set_bit [2022-10-17 16:32:26,886 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_abs [2022-10-17 16:32:26,886 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_remove [2022-10-17 16:32:26,886 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-10-17 16:32:26,886 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2022-10-17 16:32:26,916 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 207 nodes and edges [2022-10-17 16:32:26,919 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 62 nodes and edges [2022-10-17 16:32:26,922 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-10-17 16:32:26,924 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-10-17 16:32:26,927 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-10-17 16:32:27,162 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/witness.graphml [2022-10-17 16:32:27,162 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-10-17 16:32:27,163 INFO L158 Benchmark]: Toolchain (without parser) took 9896.97ms. Allocated memory was 98.6MB in the beginning and 278.9MB in the end (delta: 180.4MB). Free memory was 74.0MB in the beginning and 162.8MB in the end (delta: -88.9MB). Peak memory consumption was 91.9MB. Max. memory is 16.1GB. [2022-10-17 16:32:27,164 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory was 57.6MB in the beginning and 57.6MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:32:27,164 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1214.84ms. Allocated memory is still 98.6MB. Free memory was 73.7MB in the beginning and 43.4MB in the end (delta: 30.3MB). Peak memory consumption was 37.2MB. Max. memory is 16.1GB. [2022-10-17 16:32:27,165 INFO L158 Benchmark]: Boogie Procedure Inliner took 182.26ms. Allocated memory is still 98.6MB. Free memory was 43.4MB in the beginning and 60.3MB in the end (delta: -16.9MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2022-10-17 16:32:27,165 INFO L158 Benchmark]: Boogie Preprocessor took 165.90ms. Allocated memory is still 98.6MB. Free memory was 60.3MB in the beginning and 53.0MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:32:27,166 INFO L158 Benchmark]: RCFGBuilder took 2241.03ms. Allocated memory was 98.6MB in the beginning and 213.9MB in the end (delta: 115.3MB). Free memory was 53.0MB in the beginning and 153.8MB in the end (delta: -100.8MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2022-10-17 16:32:27,166 INFO L158 Benchmark]: CodeCheck took 5798.46ms. Allocated memory was 213.9MB in the beginning and 278.9MB in the end (delta: 65.0MB). Free memory was 153.8MB in the beginning and 181.0MB in the end (delta: -27.2MB). Peak memory consumption was 37.8MB. Max. memory is 16.1GB. [2022-10-17 16:32:27,168 INFO L158 Benchmark]: Witness Printer took 288.76ms. Allocated memory is still 278.9MB. Free memory was 181.0MB in the beginning and 162.8MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-10-17 16:32:27,173 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 20 procedures, 256 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.5s, OverallIterations: 29, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7095 SdHoareTripleChecker+Valid, 7.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3224 mSDsluCounter, 7961 SdHoareTripleChecker+Invalid, 6.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4560 mSDsCounter, 627 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3115 IncrementalHoareTripleChecker+Invalid, 3742 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 627 mSolverCounterUnsat, 3909 mSDtfsCounter, 3115 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 9732 GetRequests, 9678 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 882 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 1153 NumberOfCodeBlocks, 1153 NumberOfCodeBlocksAsserted, 28 NumberOfCheckSat, 1125 ConstructedInterpolants, 0 QuantifiedInterpolants, 2425 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 28 InterpolantComputations, 28 PerfectInterpolantSequences, 487/487 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 4081]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3284]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ret == 0 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3418]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4011]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4008]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3301]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4002]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4177]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory was 57.6MB in the beginning and 57.6MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1214.84ms. Allocated memory is still 98.6MB. Free memory was 73.7MB in the beginning and 43.4MB in the end (delta: 30.3MB). Peak memory consumption was 37.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 182.26ms. Allocated memory is still 98.6MB. Free memory was 43.4MB in the beginning and 60.3MB in the end (delta: -16.9MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 165.90ms. Allocated memory is still 98.6MB. Free memory was 60.3MB in the beginning and 53.0MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2241.03ms. Allocated memory was 98.6MB in the beginning and 213.9MB in the end (delta: 115.3MB). Free memory was 53.0MB in the beginning and 153.8MB in the end (delta: -100.8MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. * CodeCheck took 5798.46ms. Allocated memory was 213.9MB in the beginning and 278.9MB in the end (delta: 65.0MB). Free memory was 153.8MB in the beginning and 181.0MB in the end (delta: -27.2MB). Peak memory consumption was 37.8MB. Max. memory is 16.1GB. * Witness Printer took 288.76ms. Allocated memory is still 278.9MB. Free memory was 181.0MB in the beginning and 162.8MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-10-17 16:32:27,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37753778-cf03-46ad-a9b1-1328e2fe5dd0/bin/ukojak-92XMlrwhuB/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: TRUE