./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/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 b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:34:09,196 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:34:09,200 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:34:09,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:34:09,268 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:34:09,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:34:09,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:34:09,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:34:09,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:34:09,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:34:09,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:34:09,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:34:09,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:34:09,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:34:09,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:34:09,313 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:34:09,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:34:09,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:34:09,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:34:09,331 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:34:09,333 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:34:09,335 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:34:09,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:34:09,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:34:09,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:34:09,352 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:34:09,353 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:34:09,355 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:34:09,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:34:09,359 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:34:09,359 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:34:09,360 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:34:09,363 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:34:09,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:34:09,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:34:09,367 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:34:09,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:34:09,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:34:09,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:34:09,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:34:09,372 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:34:09,373 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:34:09,431 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:34:09,432 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:34:09,435 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:34:09,435 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:34:09,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:34:09,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:34:09,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:34:09,437 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:34:09,445 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:34:09,445 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:34:09,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:34:09,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:34:09,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:34:09,448 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:34:09,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:34:09,448 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:34:09,449 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:34:09,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:34:09,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:34:09,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:34:09,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:34:09,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:34:09,451 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:34:09,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:34:09,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:34:09,452 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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd [2021-11-23 15:34:09,841 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:34:09,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:34:09,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:34:09,888 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:34:09,889 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:34:09,891 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-23 15:34:09,976 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/data/1be1531d9/7df54353f7e94cd5b11100a25b1318f7/FLAGd7feadef8 [2021-11-23 15:34:11,166 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:34:11,167 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-23 15:34:11,239 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/data/1be1531d9/7df54353f7e94cd5b11100a25b1318f7/FLAGd7feadef8 [2021-11-23 15:34:11,431 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/data/1be1531d9/7df54353f7e94cd5b11100a25b1318f7 [2021-11-23 15:34:11,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:34:11,436 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:34:11,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:34:11,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:34:11,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:34:11,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:11" (1/1) ... [2021-11-23 15:34:11,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d44e7ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:11, skipping insertion in model container [2021-11-23 15:34:11,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:11" (1/1) ... [2021-11-23 15:34:11,454 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:34:11,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:34:15,483 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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-11-23 15:34:15,688 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:15,810 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:34:16,623 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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-11-23 15:34:16,643 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:16,973 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:34:16,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:16 WrapperNode [2021-11-23 15:34:16,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:34:16,975 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:34:16,976 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:34:16,976 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:34:16,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:16" (1/1) ... [2021-11-23 15:34:17,187 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:16" (1/1) ... [2021-11-23 15:34:17,477 INFO L137 Inliner]: procedures = 460, calls = 4701, calls flagged for inlining = 236, calls inlined = 31, statements flattened = 2514 [2021-11-23 15:34:17,487 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:34:17,488 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:34:17,488 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:34:17,488 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:34:17,513 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:16" (1/1) ... [2021-11-23 15:34:17,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:16" (1/1) ... [2021-11-23 15:34:17,532 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:16" (1/1) ... [2021-11-23 15:34:17,547 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:16" (1/1) ... [2021-11-23 15:34:17,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:16" (1/1) ... [2021-11-23 15:34:17,796 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:16" (1/1) ... [2021-11-23 15:34:17,830 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:16" (1/1) ... [2021-11-23 15:34:17,849 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:34:17,850 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:34:17,850 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:34:17,850 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:34:17,851 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:16" (1/1) ... [2021-11-23 15:34:17,860 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:34:17,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:34:17,892 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:34:17,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:34:17,948 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:34:17,948 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-23 15:34:17,949 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-23 15:34:17,949 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-11-23 15:34:17,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-11-23 15:34:17,950 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-11-23 15:34:17,951 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-11-23 15:34:17,951 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-11-23 15:34:17,951 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-11-23 15:34:17,951 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:34:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:34:17,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:34:17,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:34:17,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:34:17,952 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:34:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:34:17,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-23 15:34:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-23 15:34:17,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-23 15:34:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-23 15:34:17,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:34:17,954 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:34:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:34:17,954 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-23 15:34:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-23 15:34:17,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:34:17,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-23 15:34:17,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-23 15:34:17,955 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:34:17,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:34:17,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:34:17,956 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:34:17,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-23 15:34:17,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-23 15:34:17,956 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:34:17,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:34:17,957 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-11-23 15:34:17,957 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-11-23 15:34:17,957 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:34:17,957 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:34:17,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:34:17,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:34:17,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:34:17,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:34:17,959 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 15:34:17,959 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 15:34:17,959 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:34:17,960 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:34:17,960 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:34:17,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:34:17,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:34:17,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:34:17,961 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:34:17,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:34:17,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:34:17,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:34:17,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:34:17,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:34:17,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:34:17,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:34:17,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:34:17,964 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 15:34:17,964 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 15:34:17,965 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-11-23 15:34:17,965 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-11-23 15:34:17,965 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:34:17,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:34:17,965 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-11-23 15:34:17,966 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-11-23 15:34:17,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:34:17,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:34:17,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:34:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:34:18,682 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:34:18,686 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:36:19,242 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:36:20,111 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:36:20,116 INFO L158 Benchmark]: Toolchain (without parser) took 128679.06ms. Allocated memory was 113.2MB in the beginning and 702.5MB in the end (delta: 589.3MB). Free memory was 56.8MB in the beginning and 237.8MB in the end (delta: -181.0MB). Peak memory consumption was 459.6MB. Max. memory is 16.1GB. [2021-11-23 15:36:20,117 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 113.2MB. Free memory is still 89.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:36:20,118 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5536.20ms. Allocated memory was 113.2MB in the beginning and 213.9MB in the end (delta: 100.7MB). Free memory was 56.5MB in the beginning and 113.8MB in the end (delta: -57.3MB). Peak memory consumption was 85.5MB. Max. memory is 16.1GB. [2021-11-23 15:36:20,119 INFO L158 Benchmark]: Boogie Procedure Inliner took 511.57ms. Allocated memory is still 213.9MB. Free memory was 113.8MB in the beginning and 116.1MB in the end (delta: -2.3MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2021-11-23 15:36:20,119 INFO L158 Benchmark]: Boogie Preprocessor took 361.48ms. Allocated memory is still 213.9MB. Free memory was 116.1MB in the beginning and 96.2MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-11-23 15:36:20,120 INFO L158 Benchmark]: RCFGBuilder took 122264.44ms. Allocated memory was 213.9MB in the beginning and 702.5MB in the end (delta: 488.6MB). Free memory was 96.2MB in the beginning and 238.8MB in the end (delta: -142.6MB). Peak memory consumption was 398.4MB. Max. memory is 16.1GB. [2021-11-23 15:36:20,124 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 113.2MB. Free memory is still 89.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5536.20ms. Allocated memory was 113.2MB in the beginning and 213.9MB in the end (delta: 100.7MB). Free memory was 56.5MB in the beginning and 113.8MB in the end (delta: -57.3MB). Peak memory consumption was 85.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 511.57ms. Allocated memory is still 213.9MB. Free memory was 113.8MB in the beginning and 116.1MB in the end (delta: -2.3MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 361.48ms. Allocated memory is still 213.9MB. Free memory was 116.1MB in the beginning and 96.2MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 122264.44ms. Allocated memory was 213.9MB in the beginning and 702.5MB in the end (delta: 488.6MB). Free memory was 96.2MB in the beginning and 238.8MB in the end (delta: -142.6MB). Peak memory consumption was 398.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:36:20,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/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 b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:36:22,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:36:22,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:36:22,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:36:22,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:36:22,569 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:36:22,571 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:36:22,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:36:22,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:36:22,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:36:22,577 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:36:22,579 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:36:22,579 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:36:22,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:36:22,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:36:22,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:36:22,585 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:36:22,586 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:36:22,588 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:36:22,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:36:22,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:36:22,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:36:22,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:36:22,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:36:22,599 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:36:22,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:36:22,600 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:36:22,601 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:36:22,602 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:36:22,603 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:36:22,603 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:36:22,604 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:36:22,605 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:36:22,606 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:36:22,607 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:36:22,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:36:22,608 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:36:22,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:36:22,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:36:22,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:36:22,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:36:22,612 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:36:22,639 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:36:22,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:36:22,640 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:36:22,640 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:36:22,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:36:22,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:36:22,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:36:22,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:36:22,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:36:22,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:36:22,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:36:22,642 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:36:22,643 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:36:22,643 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:36:22,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:36:22,643 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:36:22,643 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:36:22,644 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:36:22,644 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:36:22,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:36:22,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:36:22,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:36:22,645 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:36:22,645 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:36:22,645 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:36:22,645 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:36:22,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:36:22,645 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:36:22,646 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:36:22,646 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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd [2021-11-23 15:36:22,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:36:23,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:36:23,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:36:23,025 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:36:23,025 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:36:23,027 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-23 15:36:23,084 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/data/3e067b57f/9ccdfb7e720f43e599d82f52f2d07ef3/FLAG60b2c4319 [2021-11-23 15:36:24,168 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:36:24,170 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-23 15:36:24,248 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/data/3e067b57f/9ccdfb7e720f43e599d82f52f2d07ef3/FLAG60b2c4319 [2021-11-23 15:36:24,421 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/data/3e067b57f/9ccdfb7e720f43e599d82f52f2d07ef3 [2021-11-23 15:36:24,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:36:24,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:36:24,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:36:24,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:36:24,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:36:24,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:24" (1/1) ... [2021-11-23 15:36:24,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d711cbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:24, skipping insertion in model container [2021-11-23 15:36:24,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:24" (1/1) ... [2021-11-23 15:36:24,485 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:36:24,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:36:28,129 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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-11-23 15:36:28,308 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:36:28,426 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:36:28,537 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:36:28,991 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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-11-23 15:36:29,009 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:36:29,087 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:36:29,970 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_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-11-23 15:36:29,986 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:36:30,269 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:36:30,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:30 WrapperNode [2021-11-23 15:36:30,271 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:36:30,272 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:36:30,272 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:36:30,272 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:36:30,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:30" (1/1) ... [2021-11-23 15:36:30,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:30" (1/1) ... [2021-11-23 15:36:30,534 INFO L137 Inliner]: procedures = 475, calls = 4701, calls flagged for inlining = 236, calls inlined = 31, statements flattened = 2489 [2021-11-23 15:36:30,534 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:36:30,535 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:36:30,535 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:36:30,535 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:36:30,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:30" (1/1) ... [2021-11-23 15:36:30,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:30" (1/1) ... [2021-11-23 15:36:30,565 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:30" (1/1) ... [2021-11-23 15:36:30,566 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:30" (1/1) ... [2021-11-23 15:36:30,720 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:30" (1/1) ... [2021-11-23 15:36:30,743 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:30" (1/1) ... [2021-11-23 15:36:30,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:30" (1/1) ... [2021-11-23 15:36:30,819 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:36:30,820 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:36:30,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:36:30,822 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:36:30,823 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:30" (1/1) ... [2021-11-23 15:36:30,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:36:30,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:36:30,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:36:30,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:36:30,909 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:36:30,909 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-23 15:36:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-23 15:36:30,909 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-11-23 15:36:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-11-23 15:36:30,910 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-11-23 15:36:30,910 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-11-23 15:36:30,910 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-11-23 15:36:30,910 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-11-23 15:36:30,910 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:36:30,910 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:36:30,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:36:30,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:36:30,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:36:30,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:36:30,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:36:30,911 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:36:30,911 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:36:30,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-23 15:36:30,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-23 15:36:30,912 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-23 15:36:30,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-23 15:36:30,912 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:36:30,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:36:30,912 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-23 15:36:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-23 15:36:30,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:36:30,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-23 15:36:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-23 15:36:30,913 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:36:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:36:30,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:36:30,914 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:36:30,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:36:30,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:36:30,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-23 15:36:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-23 15:36:30,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:36:30,915 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:36:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:36:30,916 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-11-23 15:36:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-11-23 15:36:30,916 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:36:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:36:30,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:36:30,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:36:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:36:30,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:36:30,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:36:30,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:36:30,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:36:30,918 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 15:36:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 15:36:30,919 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:36:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:36:30,920 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:36:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:36:30,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:36:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:36:30,921 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:36:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:36:30,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:36:30,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:36:30,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:36:30,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:36:30,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:36:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:36:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:36:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:36:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:36:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:36:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:36:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 15:36:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 15:36:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-11-23 15:36:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-11-23 15:36:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:36:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:36:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-11-23 15:36:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-11-23 15:36:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:36:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:36:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:36:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:36:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:36:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:36:31,533 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:36:31,536 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:36:44,213 WARN L228 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2021-11-23 15:36:44,214 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:260) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:237) ... 25 more [2021-11-23 15:36:44,217 INFO L158 Benchmark]: Toolchain (without parser) took 19763.54ms. Allocated memory was 60.8MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 39.3MB in the beginning and 926.4MB in the end (delta: -887.2MB). Peak memory consumption was 846.7MB. Max. memory is 16.1GB. [2021-11-23 15:36:44,218 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 60.8MB. Free memory was 41.9MB in the beginning and 41.8MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:36:44,218 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5816.67ms. Allocated memory was 60.8MB in the beginning and 270.5MB in the end (delta: 209.7MB). Free memory was 39.1MB in the beginning and 139.2MB in the end (delta: -100.1MB). Peak memory consumption was 140.7MB. Max. memory is 16.1GB. [2021-11-23 15:36:44,219 INFO L158 Benchmark]: Boogie Procedure Inliner took 262.54ms. Allocated memory is still 270.5MB. Free memory was 139.2MB in the beginning and 114.0MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 15:36:44,219 INFO L158 Benchmark]: Boogie Preprocessor took 284.31ms. Allocated memory is still 270.5MB. Free memory was 114.0MB in the beginning and 161.8MB in the end (delta: -47.8MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2021-11-23 15:36:44,220 INFO L158 Benchmark]: RCFGBuilder took 13395.62ms. Allocated memory was 270.5MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 161.8MB in the beginning and 926.4MB in the end (delta: -764.6MB). Peak memory consumption was 760.4MB. Max. memory is 16.1GB. [2021-11-23 15:36:44,230 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 60.8MB. Free memory was 41.9MB in the beginning and 41.8MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5816.67ms. Allocated memory was 60.8MB in the beginning and 270.5MB in the end (delta: 209.7MB). Free memory was 39.1MB in the beginning and 139.2MB in the end (delta: -100.1MB). Peak memory consumption was 140.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 262.54ms. Allocated memory is still 270.5MB. Free memory was 139.2MB in the beginning and 114.0MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 284.31ms. Allocated memory is still 270.5MB. Free memory was 114.0MB in the beginning and 161.8MB in the end (delta: -47.8MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. * RCFGBuilder took 13395.62ms. Allocated memory was 270.5MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 161.8MB in the beginning and 926.4MB in the end (delta: -764.6MB). Peak memory consumption was 760.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) [2021-11-23 15:36:44,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2fc7fc2-3c73-492d-91ec-5403209ca0f4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")