./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.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_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/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 ba5463b5e3d18d90d4f385730b7339ac899bebbe ................................................................................................................................ 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_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/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 ba5463b5e3d18d90d4f385730b7339ac899bebbe .................................................................................................................................. 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 23:37:53,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:37:53,614 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:37:53,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:37:53,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:37:53,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:37:53,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:37:53,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:37:53,679 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:37:53,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:37:53,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:37:53,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:37:53,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:37:53,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:37:53,691 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:37:53,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:37:53,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:37:53,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:37:53,700 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:37:53,707 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:37:53,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:37:53,717 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:37:53,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:37:53,720 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:37:53,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:37:53,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:37:53,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:37:53,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:37:53,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:37:53,738 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:37:53,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:37:53,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:37:53,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:37:53,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:37:53,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:37:53,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:37:53,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:37:53,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:37:53,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:37:53,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:37:53,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:37:53,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 23:37:53,783 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:37:53,785 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:37:53,787 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:37:53,787 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:37:53,787 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:37:53,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:37:53,788 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:37:53,788 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:37:53,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:37:53,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:37:53,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:37:53,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:37:53,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:37:53,791 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:37:53,791 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:37:53,791 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:37:53,791 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:37:53,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:37:53,792 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:37:53,792 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:37:53,792 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:37:53,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:37:53,793 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:37:53,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:37:53,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:37:53,794 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:37:53,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:37:53,794 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:37:53,794 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:37:53,795 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_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba5463b5e3d18d90d4f385730b7339ac899bebbe [2020-11-29 23:37:54,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:37:54,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:37:54,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:37:54,195 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:37:54,196 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:37:54,198 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-11-29 23:37:54,299 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/data/03a7b8256/788c92bf277a4fd18c66df3965c21fa8/FLAG7026adc79 [2020-11-29 23:37:55,062 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:37:55,063 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-11-29 23:37:55,089 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/data/03a7b8256/788c92bf277a4fd18c66df3965c21fa8/FLAG7026adc79 [2020-11-29 23:37:55,303 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/data/03a7b8256/788c92bf277a4fd18c66df3965c21fa8 [2020-11-29 23:37:55,307 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:37:55,311 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:37:55,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:37:55,315 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:37:55,319 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:37:55,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:37:55" (1/1) ... [2020-11-29 23:37:55,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35fbafcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:37:55, skipping insertion in model container [2020-11-29 23:37:55,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:37:55" (1/1) ... [2020-11-29 23:37:55,333 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:37:55,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:37:55,730 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:37:55,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@693d3916 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:37:55, skipping insertion in model container [2020-11-29 23:37:55,731 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:37:55,732 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:37:55,735 INFO L168 Benchmark]: Toolchain (without parser) took 422.32 ms. Allocated memory is still 94.4 MB. Free memory was 61.5 MB in the beginning and 71.3 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:37:55,736 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 94.4 MB. Free memory is still 53.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:37:55,737 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.42 ms. Allocated memory is still 94.4 MB. Free memory was 61.3 MB in the beginning and 71.3 MB in the end (delta: -10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:37:55,739 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 94.4 MB. Free memory is still 53.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 417.42 ms. Allocated memory is still 94.4 MB. Free memory was 61.3 MB in the beginning and 71.3 MB in the end (delta: -10.0 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 23:37:58,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:37:58,580 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:37:58,637 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:37:58,638 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:37:58,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:37:58,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:37:58,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:37:58,649 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:37:58,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:37:58,653 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:37:58,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:37:58,656 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:37:58,658 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:37:58,660 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:37:58,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:37:58,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:37:58,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:37:58,669 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:37:58,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:37:58,675 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:37:58,678 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:37:58,680 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:37:58,687 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:37:58,692 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:37:58,696 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:37:58,697 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:37:58,698 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:37:58,701 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:37:58,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:37:58,707 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:37:58,716 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:37:58,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:37:58,721 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:37:58,723 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:37:58,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:37:58,726 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:37:58,727 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:37:58,727 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:37:58,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:37:58,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:37:58,733 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 23:37:58,797 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:37:58,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:37:58,804 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:37:58,804 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:37:58,805 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:37:58,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:37:58,806 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:37:58,806 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:37:58,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:37:58,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:37:58,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:37:58,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:37:58,808 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:37:58,809 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:37:58,809 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:37:58,809 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:37:58,810 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:37:58,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:37:58,810 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:37:58,810 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:37:58,811 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:37:58,811 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:37:58,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:37:58,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:37:58,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:37:58,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:37:58,813 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:37:58,813 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:37:58,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:37:58,813 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:37:58,814 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:37:58,814 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_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba5463b5e3d18d90d4f385730b7339ac899bebbe [2020-11-29 23:37:59,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:37:59,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:37:59,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:37:59,449 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:37:59,450 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:37:59,452 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-11-29 23:37:59,553 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/data/17c75bf02/08aa5f5cf5a1414993eb7e877cfd6806/FLAGe2b694018 [2020-11-29 23:38:00,528 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:38:00,530 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-11-29 23:38:00,560 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/data/17c75bf02/08aa5f5cf5a1414993eb7e877cfd6806/FLAGe2b694018 [2020-11-29 23:38:00,644 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_88ae1d90-3dd9-447e-ab38-2e1dbc0799fb/bin/uautomizer/data/17c75bf02/08aa5f5cf5a1414993eb7e877cfd6806 [2020-11-29 23:38:00,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:38:00,651 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:38:00,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:38:00,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:38:00,659 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:38:00,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:38:00" (1/1) ... [2020-11-29 23:38:00,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f476eca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:38:00, skipping insertion in model container [2020-11-29 23:38:00,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:38:00" (1/1) ... [2020-11-29 23:38:00,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:38:00,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:38:00,998 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:38:00,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bc084bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:38:00, skipping insertion in model container [2020-11-29 23:38:01,000 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:38:01,002 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:38:01,007 INFO L168 Benchmark]: Toolchain (without parser) took 352.43 ms. Allocated memory is still 67.1 MB. Free memory was 45.9 MB in the beginning and 37.0 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:38:01,008 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 67.1 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:38:01,011 INFO L168 Benchmark]: CACSL2BoogieTranslator took 348.49 ms. Allocated memory is still 67.1 MB. Free memory was 45.8 MB in the beginning and 37.0 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:38:01,014 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 67.1 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 348.49 ms. Allocated memory is still 67.1 MB. Free memory was 45.8 MB in the beginning and 37.0 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 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...