./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-phy-dp83640.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8 --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 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- 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-e04fb08 [2022-11-16 11:39:36,480 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:39:36,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:39:36,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:39:36,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:39:36,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:39:36,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:39:36,524 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:39:36,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:39:36,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:39:36,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:39:36,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:39:36,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:39:36,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:39:36,532 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:39:36,533 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:39:36,534 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:39:36,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:39:36,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:39:36,553 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:39:36,554 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:39:36,559 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:39:36,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:39:36,561 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:39:36,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:39:36,571 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:39:36,571 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:39:36,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:39:36,574 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:39:36,575 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:39:36,576 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:39:36,577 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:39:36,579 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:39:36,580 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:39:36,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:39:36,581 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:39:36,582 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:39:36,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:39:36,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:39:36,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:39:36,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:39:36,585 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:39:36,624 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:39:36,624 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:39:36,624 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:39:36,625 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:39:36,625 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:39:36,626 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:39:36,626 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:39:36,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:39:36,627 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:39:36,627 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:39:36,627 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:39:36,627 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:39:36,628 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:39:36,628 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:39:36,628 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:39:36,628 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:39:36,628 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:39:36,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:39:36,629 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:39:36,629 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:39:36,629 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:39:36,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:39:36,630 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:39:36,630 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:39:36,630 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:39:36,630 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:39:36,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:39:36,631 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:39:36,631 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:39:36,631 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:39:36,631 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_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2022-11-16 11:39:36,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:39:36,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:39:37,003 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:39:37,005 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:39:37,006 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:39:37,007 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-11-16 11:39:37,085 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/data/8146b2a96/6cc03e65d27744c19058edd0aa60f7c6/FLAGa2ae31a34 [2022-11-16 11:39:38,650 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:39:38,651 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-11-16 11:39:38,766 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/data/8146b2a96/6cc03e65d27744c19058edd0aa60f7c6/FLAGa2ae31a34 [2022-11-16 11:39:38,915 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/data/8146b2a96/6cc03e65d27744c19058edd0aa60f7c6 [2022-11-16 11:39:38,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:39:38,918 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:39:38,920 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:39:38,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:39:38,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:39:38,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:38" (1/1) ... [2022-11-16 11:39:38,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@677645c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:38, skipping insertion in model container [2022-11-16 11:39:38,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:38" (1/1) ... [2022-11-16 11:39:38,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:39:39,449 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:39:40,436 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-11-16 11:39:42,771 ERROR L326 MainTranslator]: Unsupported Syntax: __alignof__ is not supported [2022-11-16 11:39:42,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ae1363f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:42, skipping insertion in model container [2022-11-16 11:39:42,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:39:42,773 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 11:39:42,775 INFO L158 Benchmark]: Toolchain (without parser) took 3855.43ms. Allocated memory was 119.5MB in the beginning and 176.2MB in the end (delta: 56.6MB). Free memory was 49.4MB in the beginning and 84.4MB in the end (delta: -35.1MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2022-11-16 11:39:42,776 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 119.5MB. Free memory is still 99.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:39:42,777 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3853.24ms. Allocated memory was 119.5MB in the beginning and 176.2MB in the end (delta: 56.6MB). Free memory was 48.9MB in the beginning and 84.4MB in the end (delta: -35.6MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2022-11-16 11:39:42,779 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 119.5MB. Free memory is still 99.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3853.24ms. Allocated memory was 119.5MB in the beginning and 176.2MB in the end (delta: 56.6MB). Free memory was 48.9MB in the beginning and 84.4MB in the end (delta: -35.6MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 896]: Unsupported Syntax __alignof__ is not supported 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8 --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 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- 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-e04fb08 [2022-11-16 11:39:45,172 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:39:45,174 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:39:45,196 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:39:45,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:39:45,201 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:39:45,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:39:45,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:39:45,212 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:39:45,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:39:45,219 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:39:45,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:39:45,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:39:45,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:39:45,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:39:45,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:39:45,231 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:39:45,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:39:45,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:39:45,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:39:45,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:39:45,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:39:45,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:39:45,263 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:39:45,267 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:39:45,267 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:39:45,268 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:39:45,269 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:39:45,269 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:39:45,270 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:39:45,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:39:45,272 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:39:45,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:39:45,277 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:39:45,278 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:39:45,279 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:39:45,281 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:39:45,281 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:39:45,282 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:39:45,283 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:39:45,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:39:45,286 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:39:45,326 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:39:45,326 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:39:45,326 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:39:45,327 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:39:45,327 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:39:45,328 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:39:45,328 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:39:45,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:39:45,329 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:39:45,329 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:39:45,329 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:39:45,330 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:39:45,330 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:39:45,330 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:39:45,330 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:39:45,331 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:39:45,331 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:39:45,331 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:39:45,331 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:39:45,332 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:39:45,332 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:39:45,332 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:39:45,332 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:39:45,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:39:45,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:39:45,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:39:45,333 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:39:45,334 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:39:45,334 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:39:45,334 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:39:45,334 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:39:45,335 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:39:45,335 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:39:45,335 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_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2022-11-16 11:39:45,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:39:45,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:39:45,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:39:45,800 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:39:45,803 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:39:45,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-11-16 11:39:45,887 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/data/2bf9d6033/4562405e7a4c4e46b26c12d7e31c41bf/FLAG7d77115da [2022-11-16 11:39:47,721 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:39:47,722 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-11-16 11:39:47,848 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/data/2bf9d6033/4562405e7a4c4e46b26c12d7e31c41bf/FLAG7d77115da [2022-11-16 11:39:48,317 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b5d6fd-198d-4c6a-922b-38d1c5c08d27/bin/uautomizer-tPACEb0tL8/data/2bf9d6033/4562405e7a4c4e46b26c12d7e31c41bf [2022-11-16 11:39:48,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:39:48,322 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:39:48,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:39:48,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:39:48,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:39:48,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:48" (1/1) ... [2022-11-16 11:39:48,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46d5ef0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:48, skipping insertion in model container [2022-11-16 11:39:48,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:48" (1/1) ... [2022-11-16 11:39:48,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:39:48,814 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:39:50,192 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-11-16 11:39:53,086 ERROR L326 MainTranslator]: Unsupported Syntax: __alignof__ is not supported [2022-11-16 11:39:53,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43b1d748 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:53, skipping insertion in model container [2022-11-16 11:39:53,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:39:53,088 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 11:39:53,091 INFO L158 Benchmark]: Toolchain (without parser) took 4767.61ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 53.0MB in the beginning and 48.4MB in the end (delta: 4.6MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. [2022-11-16 11:39:53,092 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 69.2MB. Free memory was 50.4MB in the beginning and 50.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:39:53,093 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4763.57ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 53.0MB in the beginning and 48.4MB in the end (delta: 4.6MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. [2022-11-16 11:39:53,096 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 was 50.4MB in the beginning and 50.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4763.57ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 53.0MB in the beginning and 48.4MB in the end (delta: 4.6MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 896]: Unsupported Syntax __alignof__ is not supported 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