./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 11:00:52,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 11:00:52,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 11:00:53,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 11:00:53,019 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 11:00:53,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 11:00:53,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 11:00:53,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 11:00:53,032 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 11:00:53,038 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 11:00:53,039 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 11:00:53,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 11:00:53,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 11:00:53,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 11:00:53,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 11:00:53,050 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 11:00:53,051 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 11:00:53,053 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 11:00:53,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 11:00:53,063 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 11:00:53,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 11:00:53,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 11:00:53,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 11:00:53,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 11:00:53,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 11:00:53,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 11:00:53,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 11:00:53,085 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 11:00:53,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 11:00:53,087 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 11:00:53,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 11:00:53,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 11:00:53,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 11:00:53,093 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 11:00:53,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 11:00:53,101 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 11:00:53,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 11:00:53,103 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 11:00:53,103 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 11:00:53,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 11:00:53,105 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 11:00:53,106 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 11:00:53,152 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 11:00:53,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 11:00:53,153 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 11:00:53,153 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 11:00:53,154 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 11:00:53,154 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 11:00:53,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 11:00:53,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 11:00:53,155 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 11:00:53,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 11:00:53,157 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 11:00:53,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 11:00:53,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 11:00:53,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 11:00:53,158 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 11:00:53,158 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 11:00:53,158 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 11:00:53,158 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 11:00:53,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 11:00:53,159 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 11:00:53,159 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 11:00:53,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 11:00:53,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 11:00:53,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 11:00:53,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 11:00:53,160 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 11:00:53,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 11:00:53,160 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 11:00:53,160 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 11:00:53,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 11:00:53,161 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_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2022-10-17 11:00:53,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 11:00:53,510 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 11:00:53,513 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 11:00:53,515 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 11:00:53,516 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 11:00:53,517 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2022-10-17 11:00:53,594 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/data/d8138d4f3/2f5c2955dff64eb38f9e5607744fb136/FLAG4e760b1df [2022-10-17 11:00:54,967 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 11:00:54,967 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2022-10-17 11:00:55,054 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/data/d8138d4f3/2f5c2955dff64eb38f9e5607744fb136/FLAG4e760b1df [2022-10-17 11:00:55,492 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/data/d8138d4f3/2f5c2955dff64eb38f9e5607744fb136 [2022-10-17 11:00:55,495 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 11:00:55,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 11:00:55,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 11:00:55,500 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 11:00:55,504 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 11:00:55,505 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:00:55" (1/1) ... [2022-10-17 11:00:55,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cc54046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:55, skipping insertion in model container [2022-10-17 11:00:55,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:00:55" (1/1) ... [2022-10-17 11:00:55,555 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 11:00:55,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 11:00:57,266 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-10-17 11:01:06,803 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-10-17 11:01:06,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30ba62a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:01:06, skipping insertion in model container [2022-10-17 11:01:06,804 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 11:01:06,805 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-17 11:01:06,807 INFO L158 Benchmark]: Toolchain (without parser) took 11309.13ms. Allocated memory was 92.3MB in the beginning and 299.9MB in the end (delta: 207.6MB). Free memory was 30.5MB in the beginning and 135.2MB in the end (delta: -104.6MB). Peak memory consumption was 153.5MB. Max. memory is 16.1GB. [2022-10-17 11:01:06,808 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 92.3MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 11:01:06,809 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11304.66ms. Allocated memory was 92.3MB in the beginning and 299.9MB in the end (delta: 207.6MB). Free memory was 30.3MB in the beginning and 135.2MB in the end (delta: -104.8MB). Peak memory consumption was 153.5MB. Max. memory is 16.1GB. [2022-10-17 11:01:06,811 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 92.3MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11304.66ms. Allocated memory was 92.3MB in the beginning and 299.9MB in the end (delta: 207.6MB). Free memory was 30.3MB in the beginning and 135.2MB in the end (delta: -104.8MB). Peak memory consumption was 153.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: 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... --- 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_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 11:01:09,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 11:01:09,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 11:01:09,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 11:01:09,307 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 11:01:09,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 11:01:09,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 11:01:09,313 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 11:01:09,316 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 11:01:09,318 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 11:01:09,319 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 11:01:09,321 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 11:01:09,322 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 11:01:09,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 11:01:09,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 11:01:09,327 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 11:01:09,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 11:01:09,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 11:01:09,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 11:01:09,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 11:01:09,353 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 11:01:09,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 11:01:09,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 11:01:09,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 11:01:09,365 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 11:01:09,366 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 11:01:09,367 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 11:01:09,368 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 11:01:09,369 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 11:01:09,370 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 11:01:09,371 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 11:01:09,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 11:01:09,373 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 11:01:09,374 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 11:01:09,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 11:01:09,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 11:01:09,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 11:01:09,378 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 11:01:09,378 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 11:01:09,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 11:01:09,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 11:01:09,382 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 11:01:09,412 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 11:01:09,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 11:01:09,413 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 11:01:09,413 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 11:01:09,414 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 11:01:09,414 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 11:01:09,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 11:01:09,416 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 11:01:09,416 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 11:01:09,416 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 11:01:09,416 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 11:01:09,417 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 11:01:09,417 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 11:01:09,420 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 11:01:09,420 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 11:01:09,421 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 11:01:09,421 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 11:01:09,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 11:01:09,421 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 11:01:09,422 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 11:01:09,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 11:01:09,422 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 11:01:09,422 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 11:01:09,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 11:01:09,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 11:01:09,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 11:01:09,424 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 11:01:09,424 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 11:01:09,425 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 11:01:09,425 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 11:01:09,425 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 11:01:09,425 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 11:01:09,426 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 11:01:09,426 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_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2022-10-17 11:01:09,814 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 11:01:09,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 11:01:09,838 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 11:01:09,841 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 11:01:09,842 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 11:01:09,843 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2022-10-17 11:01:09,911 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/data/a660d3ddc/de6944436553438aa793a8afec9e5282/FLAG3c855f02e [2022-10-17 11:01:11,358 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 11:01:11,359 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2022-10-17 11:01:11,506 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/data/a660d3ddc/de6944436553438aa793a8afec9e5282/FLAG3c855f02e [2022-10-17 11:01:11,810 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd68bc0a-3b1b-44b6-887d-1db41a1f1ce9/bin/uautomizer-J5u9QxTXDZ/data/a660d3ddc/de6944436553438aa793a8afec9e5282 [2022-10-17 11:01:11,814 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 11:01:11,817 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 11:01:11,820 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 11:01:11,820 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 11:01:11,824 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 11:01:11,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:01:11" (1/1) ... [2022-10-17 11:01:11,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34cbebd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:01:11, skipping insertion in model container [2022-10-17 11:01:11,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:01:11" (1/1) ... [2022-10-17 11:01:11,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 11:01:12,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 11:01:13,402 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-10-17 11:01:14,769 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-10-17 11:01:14,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c724ad4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:01:14, skipping insertion in model container [2022-10-17 11:01:14,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 11:01:14,770 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-17 11:01:14,772 INFO L158 Benchmark]: Toolchain (without parser) took 2954.18ms. Allocated memory was 69.2MB in the beginning and 123.7MB in the end (delta: 54.5MB). Free memory was 34.2MB in the beginning and 85.1MB in the end (delta: -50.9MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. [2022-10-17 11:01:14,773 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 69.2MB. Free memory is still 49.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 11:01:14,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2949.98ms. Allocated memory was 69.2MB in the beginning and 123.7MB in the end (delta: 54.5MB). Free memory was 33.9MB in the beginning and 85.1MB in the end (delta: -51.2MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. [2022-10-17 11:01:14,776 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 69.2MB. Free memory is still 49.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2949.98ms. Allocated memory was 69.2MB in the beginning and 123.7MB in the end (delta: 54.5MB). Free memory was 33.9MB in the beginning and 85.1MB in the end (delta: -51.2MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN