./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.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_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/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 7ae192ff1afa701f99d29a3803d7e92d3878b718 ................................................................................................................................ 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_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/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 7ae192ff1afa701f99d29a3803d7e92d3878b718 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:59:31,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:59:31,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:59:31,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:59:31,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:59:31,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:59:31,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:59:31,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:59:31,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:59:31,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:59:31,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:59:31,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:59:31,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:59:31,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:59:31,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:59:31,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:59:31,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:59:31,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:59:31,712 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:59:31,720 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:59:31,722 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:59:31,726 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:59:31,728 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:59:31,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:59:31,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:59:31,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:59:31,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:59:31,742 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:59:31,743 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:59:31,744 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:59:31,745 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:59:31,746 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:59:31,748 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:59:31,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:59:31,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:59:31,752 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:59:31,753 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:59:31,753 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:59:31,753 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:59:31,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:59:31,755 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:59:31,758 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:59:31,801 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:59:31,801 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:59:31,804 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:59:31,804 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:59:31,804 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:59:31,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:59:31,805 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:59:31,805 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:59:31,805 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:59:31,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:59:31,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:59:31,807 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:59:31,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:59:31,808 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:59:31,808 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:59:31,808 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:59:31,809 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:59:31,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:59:31,809 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:59:31,810 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:59:31,810 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:59:31,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:59:31,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:59:31,811 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:59:31,811 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:59:31,811 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:59:31,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:59:31,812 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:59:31,812 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:59:31,812 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_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-11-28 02:59:32,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:59:32,165 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:59:32,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:59:32,169 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:59:32,170 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:59:32,171 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-28 02:59:32,252 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/data/be653ee75/1ebedcc4e130468895eac074c51a5b0a/FLAG863c80675 [2020-11-28 02:59:32,987 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:59:32,987 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-28 02:59:33,025 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/data/be653ee75/1ebedcc4e130468895eac074c51a5b0a/FLAG863c80675 [2020-11-28 02:59:33,181 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/data/be653ee75/1ebedcc4e130468895eac074c51a5b0a [2020-11-28 02:59:33,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:59:33,192 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:59:33,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:33,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:59:33,200 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:59:33,201 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:33" (1/1) ... [2020-11-28 02:59:33,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c22cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:33, skipping insertion in model container [2020-11-28 02:59:33,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:33" (1/1) ... [2020-11-28 02:59:33,211 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:59:33,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:59:33,553 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:59:33,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49dd1ecf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:33, skipping insertion in model container [2020-11-28 02:59:33,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:33,554 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:59:33,557 INFO L168 Benchmark]: Toolchain (without parser) took 363.11 ms. Allocated memory is still 96.5 MB. Free memory was 65.2 MB in the beginning and 73.4 MB in the end (delta: -8.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:33,558 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 96.5 MB. Free memory was 56.6 MB in the beginning and 56.6 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:59:33,559 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.26 ms. Allocated memory is still 96.5 MB. Free memory was 65.0 MB in the beginning and 73.4 MB in the end (delta: -8.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:33,560 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 96.5 MB. Free memory was 56.6 MB in the beginning and 56.6 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 358.26 ms. Allocated memory is still 96.5 MB. Free memory was 65.0 MB in the beginning and 73.4 MB in the end (delta: -8.4 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 [2020-11-28 02:59:35,950 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:59:35,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:59:36,006 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:59:36,007 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:59:36,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:59:36,015 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:59:36,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:59:36,024 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:59:36,030 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:59:36,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:59:36,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:59:36,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:59:36,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:59:36,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:59:36,060 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:59:36,062 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:59:36,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:59:36,070 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:59:36,078 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:59:36,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:59:36,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:59:36,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:59:36,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:59:36,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:59:36,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:59:36,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:59:36,107 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:59:36,109 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:59:36,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:59:36,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:59:36,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:59:36,114 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:59:36,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:59:36,117 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:59:36,117 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:59:36,118 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:59:36,119 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:59:36,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:59:36,121 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:59:36,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:59:36,124 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:59:36,173 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:59:36,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:59:36,177 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:59:36,178 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:59:36,178 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:59:36,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:59:36,179 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:59:36,179 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:59:36,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:59:36,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:59:36,181 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:59:36,181 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:59:36,182 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:59:36,182 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:59:36,182 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:59:36,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:59:36,183 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:59:36,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:59:36,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:59:36,184 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:59:36,184 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:59:36,184 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:59:36,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:59:36,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:59:36,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:59:36,185 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:59:36,186 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:59:36,186 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:59:36,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:59:36,186 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:59:36,187 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:59:36,187 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_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-11-28 02:59:36,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:59:36,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:59:36,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:59:36,741 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:59:36,741 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:59:36,742 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-28 02:59:36,825 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/data/30030b503/46b7de4109344915b8ebd85cd74aa338/FLAGd8db7f24f [2020-11-28 02:59:37,582 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:59:37,583 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-28 02:59:37,615 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/data/30030b503/46b7de4109344915b8ebd85cd74aa338/FLAGd8db7f24f [2020-11-28 02:59:37,702 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_250bb0d0-2c2a-4e4f-9eda-d241faf9de39/bin/uautomizer/data/30030b503/46b7de4109344915b8ebd85cd74aa338 [2020-11-28 02:59:37,706 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:59:37,709 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:59:37,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:37,714 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:59:37,719 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:59:37,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:37" (1/1) ... [2020-11-28 02:59:37,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c667592 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:37, skipping insertion in model container [2020-11-28 02:59:37,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:37" (1/1) ... [2020-11-28 02:59:37,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:59:37,842 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:59:38,185 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:59:38,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5330008b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:38, skipping insertion in model container [2020-11-28 02:59:38,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:38,186 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:59:38,189 INFO L168 Benchmark]: Toolchain (without parser) took 478.32 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 25.8 MB in the beginning and 50.1 MB in the end (delta: -24.3 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:38,190 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 34.2 MB in the beginning and 34.1 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:59:38,191 INFO L168 Benchmark]: CACSL2BoogieTranslator took 472.73 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 25.5 MB in the beginning and 50.1 MB in the end (delta: -24.7 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:38,193 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 34.2 MB in the beginning and 34.1 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 472.73 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 25.5 MB in the beginning and 50.1 MB in the end (delta: -24.7 MB). Peak memory consumption was 10.6 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...