./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer --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 32bit --witnessprinter.graph.data.programhash 8600a3b779af794663065795deea2f656ce580ec ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer --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 32bit --witnessprinter.graph.data.programhash 8600a3b779af794663065795deea2f656ce580ec .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:55:30,748 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:55:30,751 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:55:30,808 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:55:30,809 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:55:30,811 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:55:30,813 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:55:30,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:55:30,829 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:55:30,830 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:55:30,832 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:55:30,833 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:55:30,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:55:30,835 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:55:30,840 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:55:30,842 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:55:30,843 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:55:30,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:55:30,846 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:55:30,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:55:30,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:55:30,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:55:30,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:55:30,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:55:30,874 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:55:30,874 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:55:30,875 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:55:30,876 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:55:30,877 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:55:30,878 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:55:30,878 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:55:30,879 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:55:30,880 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:55:30,881 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:55:30,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:55:30,883 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:55:30,883 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:55:30,884 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:55:30,884 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:55:30,885 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:55:30,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:55:30,886 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 23:55:30,915 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:55:30,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:55:30,918 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:55:30,918 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:55:30,919 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:55:30,919 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:55:30,919 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:55:30,919 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:55:30,920 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:55:30,920 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:55:30,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:55:30,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:55:30,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:55:30,922 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:55:30,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:55:30,922 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:55:30,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:55:30,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:55:30,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:55:30,923 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:55:30,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:55:30,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:55:30,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:55:30,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:55:30,924 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:55:30,924 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:55:30,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:55:30,925 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:55:30,925 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:55:30,925 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-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8600a3b779af794663065795deea2f656ce580ec [2020-11-29 23:55:31,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:55:31,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:55:31,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:55:31,235 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:55:31,236 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:55:31,237 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2020-11-29 23:55:31,306 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/data/119d1afa0/0839a9dbb1094c849719f3c99f5410a7/FLAG7659f920f [2020-11-29 23:55:31,895 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:55:31,896 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2020-11-29 23:55:31,914 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/data/119d1afa0/0839a9dbb1094c849719f3c99f5410a7/FLAG7659f920f [2020-11-29 23:55:32,185 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/data/119d1afa0/0839a9dbb1094c849719f3c99f5410a7 [2020-11-29 23:55:32,187 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:55:32,189 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:55:32,190 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:55:32,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:55:32,196 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:55:32,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:55:32" (1/1) ... [2020-11-29 23:55:32,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a3730b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:55:32, skipping insertion in model container [2020-11-29 23:55:32,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:55:32" (1/1) ... [2020-11-29 23:55:32,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:55:32,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:55:32,533 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:55:32,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@577411f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:55:32, skipping insertion in model container [2020-11-29 23:55:32,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:55:32,535 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:55:32,537 INFO L168 Benchmark]: Toolchain (without parser) took 346.75 ms. Allocated memory was 96.5 MB in the beginning and 140.5 MB in the end (delta: 44.0 MB). Free memory was 68.9 MB in the beginning and 118.2 MB in the end (delta: -49.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:55:32,538 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 96.5 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:55:32,539 INFO L168 Benchmark]: CACSL2BoogieTranslator took 344.42 ms. Allocated memory was 96.5 MB in the beginning and 140.5 MB in the end (delta: 44.0 MB). Free memory was 68.7 MB in the beginning and 118.2 MB in the end (delta: -49.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:55:32,540 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 96.5 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 344.42 ms. Allocated memory was 96.5 MB in the beginning and 140.5 MB in the end (delta: 44.0 MB). Free memory was 68.7 MB in the beginning and 118.2 MB in the end (delta: -49.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:55:34,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:55:34,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:55:34,796 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:55:34,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:55:34,798 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:55:34,800 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:55:34,802 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:55:34,805 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:55:34,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:55:34,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:55:34,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:55:34,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:55:34,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:55:34,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:55:34,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:55:34,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:55:34,816 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:55:34,818 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:55:34,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:55:34,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:55:34,825 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:55:34,827 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:55:34,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:55:34,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:55:34,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:55:34,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:55:34,834 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:55:34,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:55:34,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:55:34,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:55:34,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:55:34,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:55:34,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:55:34,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:55:34,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:55:34,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:55:34,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:55:34,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:55:34,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:55:34,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:55:34,845 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 23:55:34,870 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:55:34,871 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:55:34,875 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:55:34,876 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:55:34,876 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:55:34,877 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:55:34,877 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:55:34,877 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:55:34,878 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:55:34,878 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:55:34,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:55:34,879 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:55:34,879 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:55:34,879 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:55:34,880 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:55:34,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:55:34,880 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:55:34,881 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:55:34,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:55:34,881 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:55:34,882 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:55:34,882 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:55:34,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:55:34,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:55:34,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:55:34,884 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:55:34,884 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:55:34,884 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:55:34,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:55:34,885 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:55:34,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:55:34,886 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-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8600a3b779af794663065795deea2f656ce580ec [2020-11-29 23:55:35,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:55:35,357 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:55:35,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:55:35,362 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:55:35,362 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:55:35,363 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2020-11-29 23:55:35,426 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/data/1a95227f9/dd470cf4e1994d019e056798e1264c42/FLAGecf2f76f8 [2020-11-29 23:55:36,123 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:55:36,134 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2020-11-29 23:55:36,161 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/data/1a95227f9/dd470cf4e1994d019e056798e1264c42/FLAGecf2f76f8 [2020-11-29 23:55:36,343 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5da1d917-684f-44ff-8d58-9f944a0cbef6/bin/uautomizer/data/1a95227f9/dd470cf4e1994d019e056798e1264c42 [2020-11-29 23:55:36,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:55:36,346 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:55:36,347 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:55:36,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:55:36,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:55:36,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:55:36" (1/1) ... [2020-11-29 23:55:36,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd8b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:55:36, skipping insertion in model container [2020-11-29 23:55:36,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:55:36" (1/1) ... [2020-11-29 23:55:36,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:55:36,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:55:36,628 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:55:36,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6dc62067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:55:36, skipping insertion in model container [2020-11-29 23:55:36,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:55:36,629 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:55:36,632 INFO L168 Benchmark]: Toolchain (without parser) took 283.98 ms. Allocated memory is still 71.3 MB. Free memory was 54.3 MB in the beginning and 45.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 23:55:36,633 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 71.3 MB. Free memory was 54.2 MB in the beginning and 54.1 MB in the end (delta: 58.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:55:36,634 INFO L168 Benchmark]: CACSL2BoogieTranslator took 281.77 ms. Allocated memory is still 71.3 MB. Free memory was 54.1 MB in the beginning and 45.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 23:55:36,635 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 71.3 MB. Free memory was 54.2 MB in the beginning and 54.1 MB in the end (delta: 58.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 281.77 ms. Allocated memory is still 71.3 MB. Free memory was 54.1 MB in the beginning and 45.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...