./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI --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 9221f0d623d8882a6b36299075a4d6190d81a078f93179d5339acc5d3a7d9694 ............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI --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 9221f0d623d8882a6b36299075a4d6190d81a078f93179d5339acc5d3a7d9694 ................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:06:08,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:06:08,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:06:08,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:06:08,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:06:08,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:06:08,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:06:08,390 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:06:08,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:06:08,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:06:08,399 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:06:08,401 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:06:08,401 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:06:08,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:06:08,406 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:06:08,413 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:06:08,415 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:06:08,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:06:08,418 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:06:08,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:06:08,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:06:08,429 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:06:08,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:06:08,433 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:06:08,442 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:06:08,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:06:08,443 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:06:08,445 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:06:08,445 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:06:08,447 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:06:08,447 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:06:08,448 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:06:08,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:06:08,451 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:06:08,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:06:08,453 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:06:08,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:06:08,454 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:06:08,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:06:08,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:06:08,456 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:06:08,457 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:06:08,499 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:06:08,499 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:06:08,501 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:06:08,502 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:06:08,503 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:06:08,503 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:06:08,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:06:08,504 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:06:08,510 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:06:08,510 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:06:08,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:06:08,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:06:08,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:06:08,513 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:06:08,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:06:08,513 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:06:08,514 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:06:08,514 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:06:08,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:06:08,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:06:08,515 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:06:08,515 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:06:08,515 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:06:08,516 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:06:08,516 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:06:08,516 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_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9221f0d623d8882a6b36299075a4d6190d81a078f93179d5339acc5d3a7d9694 [2021-10-29 03:06:08,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:06:08,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:06:08,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:06:08,825 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:06:08,826 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:06:08,828 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i [2021-10-29 03:06:08,882 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/data/98e1c595f/5de1d6d5f29141198a9b5dd2bfaf62db/FLAGd148b2cc0 [2021-10-29 03:06:10,699 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:06:10,700 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i [2021-10-29 03:06:10,929 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/data/98e1c595f/5de1d6d5f29141198a9b5dd2bfaf62db/FLAGd148b2cc0 [2021-10-29 03:06:11,212 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/data/98e1c595f/5de1d6d5f29141198a9b5dd2bfaf62db [2021-10-29 03:06:11,215 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:06:11,217 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:06:11,221 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:06:11,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:06:11,224 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:06:11,225 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:06:11" (1/1) ... [2021-10-29 03:06:11,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3859bf7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:11, skipping insertion in model container [2021-10-29 03:06:11,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:06:11" (1/1) ... [2021-10-29 03:06:11,233 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:06:11,800 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:06:13,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-10-29 03:06:15,674 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-10-29 03:06:15,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70749866 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:15, skipping insertion in model container [2021-10-29 03:06:15,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:06:15,675 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-29 03:06:15,677 INFO L168 Benchmark]: Toolchain (without parser) took 4458.10 ms. Allocated memory was 109.1 MB in the beginning and 262.1 MB in the end (delta: 153.1 MB). Free memory was 45.4 MB in the beginning and 157.7 MB in the end (delta: -112.3 MB). Peak memory consumption was 132.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:06:15,677 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 90.2 MB. Free memory is still 69.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:06:15,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4453.78 ms. Allocated memory was 109.1 MB in the beginning and 262.1 MB in the end (delta: 153.1 MB). Free memory was 45.2 MB in the beginning and 157.7 MB in the end (delta: -112.5 MB). Peak memory consumption was 132.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:06:15,680 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 90.2 MB. Free memory is still 69.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4453.78 ms. Allocated memory was 109.1 MB in the beginning and 262.1 MB in the end (delta: 153.1 MB). Free memory was 45.2 MB in the beginning and 157.7 MB in the end (delta: -112.5 MB). Peak memory consumption was 132.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 863]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:06:18,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:06:18,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:06:18,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:06:18,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:06:18,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:06:18,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:06:18,103 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:06:18,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:06:18,112 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:06:18,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:06:18,118 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:06:18,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:06:18,121 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:06:18,123 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:06:18,127 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:06:18,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:06:18,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:06:18,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:06:18,143 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:06:18,145 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:06:18,147 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:06:18,148 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:06:18,149 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:06:18,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:06:18,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:06:18,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:06:18,155 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:06:18,155 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:06:18,156 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:06:18,157 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:06:18,158 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:06:18,159 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:06:18,160 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:06:18,161 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:06:18,161 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:06:18,162 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:06:18,162 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:06:18,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:06:18,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:06:18,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:06:18,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:06:18,191 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:06:18,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:06:18,192 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:06:18,193 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:06:18,193 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:06:18,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:06:18,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:06:18,194 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:06:18,194 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:06:18,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:06:18,195 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:06:18,195 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:06:18,195 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:06:18,195 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:06:18,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:06:18,196 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:06:18,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:06:18,196 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:06:18,196 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:06:18,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:06:18,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:06:18,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:06:18,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:06:18,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:06:18,198 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:06:18,198 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:06:18,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:06:18,198 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:06:18,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:06:18,199 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_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9221f0d623d8882a6b36299075a4d6190d81a078f93179d5339acc5d3a7d9694 [2021-10-29 03:06:18,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:06:18,575 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:06:18,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:06:18,580 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:06:18,581 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:06:18,582 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i [2021-10-29 03:06:18,673 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/data/13cafdfdc/d42080d7cf2146508d2b3a44ee0ef0ae/FLAG615dfc21f [2021-10-29 03:06:20,886 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:06:20,887 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i [2021-10-29 03:06:21,081 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/data/13cafdfdc/d42080d7cf2146508d2b3a44ee0ef0ae/FLAG615dfc21f [2021-10-29 03:06:21,119 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f3d749b-696e-4517-8f95-e8d438d40718/bin/ukojak-Rh5K9KB4LI/data/13cafdfdc/d42080d7cf2146508d2b3a44ee0ef0ae [2021-10-29 03:06:21,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:06:21,125 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:06:21,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:06:21,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:06:21,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:06:21,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:06:21" (1/1) ... [2021-10-29 03:06:21,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f846d7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:21, skipping insertion in model container [2021-10-29 03:06:21,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:06:21" (1/1) ... [2021-10-29 03:06:21,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:06:21,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:06:22,954 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-10-29 03:06:25,616 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-10-29 03:06:25,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f79934e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:25, skipping insertion in model container [2021-10-29 03:06:25,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:06:25,618 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-29 03:06:25,622 INFO L168 Benchmark]: Toolchain (without parser) took 4494.25 ms. Allocated memory was 92.3 MB in the beginning and 224.4 MB in the end (delta: 132.1 MB). Free memory was 36.1 MB in the beginning and 78.0 MB in the end (delta: -41.9 MB). Peak memory consumption was 113.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:06:25,623 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 50.3 MB. Free memory was 31.2 MB in the beginning and 31.2 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:06:25,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4490.47 ms. Allocated memory was 92.3 MB in the beginning and 224.4 MB in the end (delta: 132.1 MB). Free memory was 35.9 MB in the beginning and 78.0 MB in the end (delta: -42.2 MB). Peak memory consumption was 113.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:06:25,628 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 50.3 MB. Free memory was 31.2 MB in the beginning and 31.2 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4490.47 ms. Allocated memory was 92.3 MB in the beginning and 224.4 MB in the end (delta: 132.1 MB). Free memory was 35.9 MB in the beginning and 78.0 MB in the end (delta: -42.2 MB). Peak memory consumption was 113.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 863]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...