./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.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_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/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_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/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_5f677d10-5462-44ea-8b9c-0b4b6e017044/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 1edb128dac5f1749a8164cdbec3766f388b8d95e25a83a97d25b5ef9e1604ba3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:33:43,030 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:33:43,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:33:43,062 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:33:43,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:33:43,064 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:33:43,066 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:33:43,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:33:43,075 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:33:43,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:33:43,078 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:33:43,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:33:43,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:33:43,089 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:33:43,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:33:43,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:33:43,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:33:43,099 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:33:43,103 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:33:43,111 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:33:43,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:33:43,117 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:33:43,122 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:33:43,123 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:33:43,131 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:33:43,135 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:33:43,136 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:33:43,137 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:33:43,139 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:33:43,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:33:43,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:33:43,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:33:43,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:33:43,146 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:33:43,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:33:43,149 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:33:43,149 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:33:43,150 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:33:43,150 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:33:43,151 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:33:43,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:33:43,153 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:33:43,196 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:33:43,197 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:33:43,198 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:33:43,198 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:33:43,199 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:33:43,199 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:33:43,200 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:33:43,200 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:33:43,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:33:43,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:33:43,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:33:43,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:33:43,208 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:33:43,209 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:33:43,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:33:43,209 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:33:43,209 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:33:43,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:33:43,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:43,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:33:43,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:33:43,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:33:43,211 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:33:43,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:33:43,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:33:43,212 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_5f677d10-5462-44ea-8b9c-0b4b6e017044/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edb128dac5f1749a8164cdbec3766f388b8d95e25a83a97d25b5ef9e1604ba3 [2021-11-23 15:33:43,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:33:43,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:33:43,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:33:43,549 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:33:43,550 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:33:43,552 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2021-11-23 15:33:43,643 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/data/c9d2970c6/04c29d191e2540d2b9e9fd6eb919027e/FLAGc931a1fe4 [2021-11-23 15:33:44,724 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:33:44,726 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2021-11-23 15:33:44,787 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/data/c9d2970c6/04c29d191e2540d2b9e9fd6eb919027e/FLAGc931a1fe4 [2021-11-23 15:33:45,011 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/data/c9d2970c6/04c29d191e2540d2b9e9fd6eb919027e [2021-11-23 15:33:45,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:33:45,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:33:45,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:45,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:33:45,026 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:33:45,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:45" (1/1) ... [2021-11-23 15:33:45,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54153279 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:45, skipping insertion in model container [2021-11-23 15:33:45,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:45" (1/1) ... [2021-11-23 15:33:45,042 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:33:45,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:47,763 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_5f677d10-5462-44ea-8b9c-0b4b6e017044/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-11-23 15:33:47,947 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:48,024 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:33:48,640 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_5f677d10-5462-44ea-8b9c-0b4b6e017044/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-11-23 15:33:48,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:48,789 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:33:48,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:48 WrapperNode [2021-11-23 15:33:48,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:48,791 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:48,792 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:33:48,792 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:33:48,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:48" (1/1) ... [2021-11-23 15:33:48,978 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:48" (1/1) ... [2021-11-23 15:33:49,416 INFO L137 Inliner]: procedures = 189, calls = 6921, calls flagged for inlining = 69, calls inlined = 54, statements flattened = 16566 [2021-11-23 15:33:49,417 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:49,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:33:49,418 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:33:49,419 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:33:49,429 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:48" (1/1) ... [2021-11-23 15:33:49,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:48" (1/1) ... [2021-11-23 15:33:49,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:48" (1/1) ... [2021-11-23 15:33:49,541 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:48" (1/1) ... [2021-11-23 15:33:49,996 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:48" (1/1) ... [2021-11-23 15:33:50,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:48" (1/1) ... [2021-11-23 15:33:50,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:48" (1/1) ... [2021-11-23 15:33:50,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:33:50,212 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:33:50,212 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:33:50,213 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:33:50,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:48" (1/1) ... [2021-11-23 15:33:50,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:50,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:33:50,249 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:33:50,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:33:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock [2021-11-23 15:33:50,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock [2021-11-23 15:33:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2021-11-23 15:33:50,300 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2021-11-23 15:33:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2021-11-23 15:33:50,300 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2021-11-23 15:33:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:33:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:33:50,301 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:33:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2021-11-23 15:33:50,301 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2021-11-23 15:33:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock [2021-11-23 15:33:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock [2021-11-23 15:33:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2021-11-23 15:33:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2021-11-23 15:33:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:33:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:33:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2021-11-23 15:33:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2021-11-23 15:33:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:33:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2021-11-23 15:33:50,303 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2021-11-23 15:33:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2021-11-23 15:33:50,303 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2021-11-23 15:33:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2021-11-23 15:33:50,303 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2021-11-23 15:33:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:33:50,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:33:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2021-11-23 15:33:50,304 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2021-11-23 15:33:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2021-11-23 15:33:50,304 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2021-11-23 15:33:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:33:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:33:50,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:33:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2021-11-23 15:33:50,305 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2021-11-23 15:33:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:33:50,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:33:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2021-11-23 15:33:50,305 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2021-11-23 15:33:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2021-11-23 15:33:50,306 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2021-11-23 15:33:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2021-11-23 15:33:50,306 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2021-11-23 15:33:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:33:50,306 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:33:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:33:50,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:33:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-23 15:33:50,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-23 15:33:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2021-11-23 15:33:50,308 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2021-11-23 15:33:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:33:50,308 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:33:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:33:50,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:33:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2021-11-23 15:33:50,309 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2021-11-23 15:33:50,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:33:50,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:33:50,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:33:50,310 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2021-11-23 15:33:50,310 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2021-11-23 15:33:50,311 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2021-11-23 15:33:50,311 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2021-11-23 15:33:50,311 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2021-11-23 15:33:50,311 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2021-11-23 15:33:50,311 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:33:50,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:33:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:33:50,313 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2021-11-23 15:33:50,313 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2021-11-23 15:33:50,313 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2021-11-23 15:33:50,313 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2021-11-23 15:33:50,313 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2021-11-23 15:33:50,313 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2021-11-23 15:33:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2021-11-23 15:33:50,314 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2021-11-23 15:33:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2021-11-23 15:33:50,314 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2021-11-23 15:33:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:33:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:33:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2021-11-23 15:33:50,314 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2021-11-23 15:33:50,315 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2021-11-23 15:33:50,315 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2021-11-23 15:33:50,315 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2021-11-23 15:33:50,315 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2021-11-23 15:33:50,315 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2021-11-23 15:33:50,315 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2021-11-23 15:33:50,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:33:50,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:33:50,316 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2021-11-23 15:33:50,316 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2021-11-23 15:33:50,316 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2021-11-23 15:33:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2021-11-23 15:33:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:33:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:33:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:33:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock [2021-11-23 15:33:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock [2021-11-23 15:33:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2021-11-23 15:33:50,318 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2021-11-23 15:33:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:33:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2021-11-23 15:33:50,319 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2021-11-23 15:33:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:33:50,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:33:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2021-11-23 15:33:50,320 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2021-11-23 15:33:51,625 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:33:51,628 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:34:29,622 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:34:30,196 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.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) 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 15:34:30,203 INFO L158 Benchmark]: Toolchain (without parser) took 45184.45ms. Allocated memory was 134.2MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 82.8MB in the beginning and 888.6MB in the end (delta: -805.8MB). Peak memory consumption was 487.0MB. Max. memory is 16.1GB. [2021-11-23 15:34:30,204 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 90.2MB. Free memory was 60.5MB in the beginning and 60.5MB in the end (delta: 31.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:34:30,206 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3767.46ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 82.8MB in the beginning and 69.7MB in the end (delta: 13.1MB). Peak memory consumption was 109.6MB. Max. memory is 16.1GB. [2021-11-23 15:34:30,208 INFO L158 Benchmark]: Boogie Procedure Inliner took 625.93ms. Allocated memory was 192.9MB in the beginning and 343.9MB in the end (delta: 151.0MB). Free memory was 69.7MB in the beginning and 176.5MB in the end (delta: -106.8MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2021-11-23 15:34:30,209 INFO L158 Benchmark]: Boogie Preprocessor took 792.28ms. Allocated memory is still 343.9MB. Free memory was 176.5MB in the beginning and 166.0MB in the end (delta: 10.5MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2021-11-23 15:34:30,210 INFO L158 Benchmark]: RCFGBuilder took 39987.66ms. Allocated memory was 343.9MB in the beginning and 1.2GB in the end (delta: 861.9MB). Free memory was 164.9MB in the beginning and 888.6MB in the end (delta: -723.6MB). Peak memory consumption was 362.7MB. Max. memory is 16.1GB. [2021-11-23 15:34:30,219 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 90.2MB. Free memory was 60.5MB in the beginning and 60.5MB in the end (delta: 31.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3767.46ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 82.8MB in the beginning and 69.7MB in the end (delta: 13.1MB). Peak memory consumption was 109.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 625.93ms. Allocated memory was 192.9MB in the beginning and 343.9MB in the end (delta: 151.0MB). Free memory was 69.7MB in the beginning and 176.5MB in the end (delta: -106.8MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 792.28ms. Allocated memory is still 343.9MB. Free memory was 176.5MB in the beginning and 166.0MB in the end (delta: 10.5MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * RCFGBuilder took 39987.66ms. Allocated memory was 343.9MB in the beginning and 1.2GB in the end (delta: 861.9MB). Free memory was 164.9MB in the beginning and 888.6MB in the end (delta: -723.6MB). Peak memory consumption was 362.7MB. 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.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:34:30,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/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_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/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_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/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_5f677d10-5462-44ea-8b9c-0b4b6e017044/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 1edb128dac5f1749a8164cdbec3766f388b8d95e25a83a97d25b5ef9e1604ba3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:34:32,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:34:32,803 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:34:32,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:34:32,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:34:32,851 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:34:32,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:34:32,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:34:32,862 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:34:32,868 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:34:32,872 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:34:32,873 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:34:32,874 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:34:32,877 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:34:32,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:34:32,882 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:34:32,884 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:34:32,885 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:34:32,892 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:34:32,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:34:32,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:34:32,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:34:32,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:34:32,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:34:32,920 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:34:32,920 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:34:32,921 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:34:32,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:34:32,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:34:32,925 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:34:32,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:34:32,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:34:32,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:34:32,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:34:32,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:34:32,932 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:34:32,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:34:32,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:34:32,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:34:32,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:34:32,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:34:32,937 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:34:32,990 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:34:32,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:34:32,992 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:34:32,992 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:34:32,994 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:34:32,994 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:34:32,994 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:34:32,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:34:32,995 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:34:32,995 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:34:32,996 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:34:32,996 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:34:32,997 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:34:32,997 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:34:32,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:34:32,997 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:34:32,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:34:32,998 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:34:32,998 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:34:32,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:34:32,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:34:32,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:34:32,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:34:32,999 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:34:33,000 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:34:33,000 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:34:33,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:34:33,000 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:34:33,001 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:34:33,001 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_5f677d10-5462-44ea-8b9c-0b4b6e017044/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edb128dac5f1749a8164cdbec3766f388b8d95e25a83a97d25b5ef9e1604ba3 [2021-11-23 15:34:33,401 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:34:33,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:34:33,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:34:33,437 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:34:33,438 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:34:33,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2021-11-23 15:34:33,511 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/data/0c578f1e5/61ef4026f40b4df6a7ad33ff3d6de424/FLAG0d4c7274b [2021-11-23 15:34:34,619 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:34:34,621 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2021-11-23 15:34:34,692 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/data/0c578f1e5/61ef4026f40b4df6a7ad33ff3d6de424/FLAG0d4c7274b [2021-11-23 15:34:34,900 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/data/0c578f1e5/61ef4026f40b4df6a7ad33ff3d6de424 [2021-11-23 15:34:34,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:34:34,904 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:34:34,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:34:34,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:34:34,915 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:34:34,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:34" (1/1) ... [2021-11-23 15:34:34,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e12fa11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:34, skipping insertion in model container [2021-11-23 15:34:34,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:34" (1/1) ... [2021-11-23 15:34:34,926 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:34:35,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:34:37,752 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_5f677d10-5462-44ea-8b9c-0b4b6e017044/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-11-23 15:34:37,935 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:38,051 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:34:38,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:34:38,853 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_5f677d10-5462-44ea-8b9c-0b4b6e017044/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-11-23 15:34:38,900 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:38,947 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:34:39,594 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_5f677d10-5462-44ea-8b9c-0b4b6e017044/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-11-23 15:34:39,606 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:39,941 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:34:39,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:39 WrapperNode [2021-11-23 15:34:39,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:34:39,943 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:34:39,943 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:34:39,943 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:34:39,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:39" (1/1) ... [2021-11-23 15:34:40,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:39" (1/1) ... [2021-11-23 15:34:40,753 INFO L137 Inliner]: procedures = 199, calls = 6921, calls flagged for inlining = 69, calls inlined = 54, statements flattened = 15657 [2021-11-23 15:34:40,754 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:34:40,755 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:34:40,755 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:34:40,755 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:34:40,777 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:39" (1/1) ... [2021-11-23 15:34:40,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:39" (1/1) ... [2021-11-23 15:34:40,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:39" (1/1) ... [2021-11-23 15:34:40,972 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:39" (1/1) ... [2021-11-23 15:34:41,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:39" (1/1) ... [2021-11-23 15:34:41,317 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:39" (1/1) ... [2021-11-23 15:34:41,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:39" (1/1) ... [2021-11-23 15:34:41,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:34:41,472 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:34:41,472 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:34:41,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:34:41,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:39" (1/1) ... [2021-11-23 15:34:41,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:34:41,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:34:41,516 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:34:41,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:34:41,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock [2021-11-23 15:34:41,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock [2021-11-23 15:34:41,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:34:41,575 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:34:41,575 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:34:41,575 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2021-11-23 15:34:41,576 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2021-11-23 15:34:41,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:34:41,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:34:41,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:34:41,576 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2021-11-23 15:34:41,576 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2021-11-23 15:34:41,576 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2021-11-23 15:34:41,577 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2021-11-23 15:34:41,577 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2021-11-23 15:34:41,577 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2021-11-23 15:34:41,577 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:34:41,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:34:41,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:34:41,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:34:41,578 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2021-11-23 15:34:41,578 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2021-11-23 15:34:41,578 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2021-11-23 15:34:41,578 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2021-11-23 15:34:41,578 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2021-11-23 15:34:41,579 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2021-11-23 15:34:41,579 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2021-11-23 15:34:41,579 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2021-11-23 15:34:41,579 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:34:41,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:34:41,579 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2021-11-23 15:34:41,579 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2021-11-23 15:34:41,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:34:41,580 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2021-11-23 15:34:41,580 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2021-11-23 15:34:41,580 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2021-11-23 15:34:41,581 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2021-11-23 15:34:41,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:34:41,581 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2021-11-23 15:34:41,581 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2021-11-23 15:34:41,582 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2021-11-23 15:34:41,582 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2021-11-23 15:34:41,582 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2021-11-23 15:34:41,582 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2021-11-23 15:34:41,582 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2021-11-23 15:34:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2021-11-23 15:34:41,583 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2021-11-23 15:34:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2021-11-23 15:34:41,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:34:41,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:34:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:34:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:34:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:34:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:34:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2021-11-23 15:34:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2021-11-23 15:34:41,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:34:41,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:34:41,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:34:41,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:34:41,587 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2021-11-23 15:34:41,587 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2021-11-23 15:34:41,587 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2021-11-23 15:34:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2021-11-23 15:34:41,588 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2021-11-23 15:34:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2021-11-23 15:34:41,588 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2021-11-23 15:34:41,589 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2021-11-23 15:34:41,589 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2021-11-23 15:34:41,590 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2021-11-23 15:34:41,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock [2021-11-23 15:34:41,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock [2021-11-23 15:34:41,590 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2021-11-23 15:34:41,590 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2021-11-23 15:34:41,590 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2021-11-23 15:34:41,591 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2021-11-23 15:34:41,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:34:41,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:34:41,591 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:34:41,591 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:34:41,591 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2021-11-23 15:34:41,592 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2021-11-23 15:34:41,592 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2021-11-23 15:34:41,592 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2021-11-23 15:34:41,592 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2021-11-23 15:34:41,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2021-11-23 15:34:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:34:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:34:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:34:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:34:41,594 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:34:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:34:41,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:34:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:34:41,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:34:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:34:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:34:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2021-11-23 15:34:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2021-11-23 15:34:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:34:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:34:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:34:41,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:34:41,598 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2021-11-23 15:34:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2021-11-23 15:34:41,598 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2021-11-23 15:34:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2021-11-23 15:34:41,598 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2021-11-23 15:34:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2021-11-23 15:34:41,599 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2021-11-23 15:34:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2021-11-23 15:34:41,599 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2021-11-23 15:34:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2021-11-23 15:34:41,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:34:41,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock [2021-11-23 15:34:41,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock [2021-11-23 15:34:41,601 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2021-11-23 15:34:41,604 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2021-11-23 15:34:41,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:34:41,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:34:43,034 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:34:43,038 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:35:52,379 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:35:53,156 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.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:35:53,160 INFO L158 Benchmark]: Toolchain (without parser) took 78255.09ms. Allocated memory was 69.2MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 41.4MB in the beginning and 846.4MB in the end (delta: -805.0MB). Peak memory consumption was 721.6MB. Max. memory is 16.1GB. [2021-11-23 15:35:53,161 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 52.4MB. Free memory was 32.7MB in the beginning and 32.7MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:35:53,162 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5036.61ms. Allocated memory was 69.2MB in the beginning and 423.6MB in the end (delta: 354.4MB). Free memory was 41.2MB in the beginning and 268.8MB in the end (delta: -227.5MB). Peak memory consumption was 144.8MB. Max. memory is 16.1GB. [2021-11-23 15:35:53,162 INFO L158 Benchmark]: Boogie Procedure Inliner took 811.40ms. Allocated memory is still 423.6MB. Free memory was 268.8MB in the beginning and 279.0MB in the end (delta: -10.2MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. [2021-11-23 15:35:53,163 INFO L158 Benchmark]: Boogie Preprocessor took 715.70ms. Allocated memory is still 423.6MB. Free memory was 279.0MB in the beginning and 213.7MB in the end (delta: 65.3MB). Peak memory consumption was 74.1MB. Max. memory is 16.1GB. [2021-11-23 15:35:53,164 INFO L158 Benchmark]: RCFGBuilder took 71686.02ms. Allocated memory was 423.6MB in the beginning and 1.2GB in the end (delta: 780.1MB). Free memory was 213.7MB in the beginning and 846.4MB in the end (delta: -632.7MB). Peak memory consumption was 541.7MB. Max. memory is 16.1GB. [2021-11-23 15:35:53,167 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 52.4MB. Free memory was 32.7MB in the beginning and 32.7MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5036.61ms. Allocated memory was 69.2MB in the beginning and 423.6MB in the end (delta: 354.4MB). Free memory was 41.2MB in the beginning and 268.8MB in the end (delta: -227.5MB). Peak memory consumption was 144.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 811.40ms. Allocated memory is still 423.6MB. Free memory was 268.8MB in the beginning and 279.0MB in the end (delta: -10.2MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 715.70ms. Allocated memory is still 423.6MB. Free memory was 279.0MB in the beginning and 213.7MB in the end (delta: 65.3MB). Peak memory consumption was 74.1MB. Max. memory is 16.1GB. * RCFGBuilder took 71686.02ms. Allocated memory was 423.6MB in the beginning and 1.2GB in the end (delta: 780.1MB). Free memory was 213.7MB in the beginning and 846.4MB in the end (delta: -632.7MB). Peak memory consumption was 541.7MB. 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.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:35:53,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f677d10-5462-44ea-8b9c-0b4b6e017044/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