./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.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_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/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 e30221742ff62b27222e9a504fe5a9d381c8f4ae ................................................................................................................................ 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_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/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 e30221742ff62b27222e9a504fe5a9d381c8f4ae .................................................................................................................................. 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 23:32:53,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:32:53,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:32:53,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:32:53,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:32:53,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:32:53,100 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:32:53,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:32:53,113 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:32:53,124 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:32:53,125 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:32:53,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:32:53,128 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:32:53,132 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:32:53,133 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:32:53,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:32:53,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:32:53,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:32:53,148 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:32:53,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:32:53,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:32:53,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:32:53,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:32:53,166 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:32:53,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:32:53,180 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:32:53,180 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:32:53,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:32:53,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:32:53,186 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:32:53,187 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:32:53,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:32:53,191 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:32:53,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:32:53,195 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:32:53,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:32:53,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:32:53,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:32:53,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:32:53,199 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:32:53,200 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:32:53,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 23:32:53,254 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:32:53,255 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:32:53,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:32:53,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:32:53,257 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:32:53,258 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:32:53,258 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:32:53,258 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:32:53,258 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:32:53,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:32:53,259 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:32:53,260 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:32:53,260 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:32:53,260 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:32:53,260 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:32:53,260 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:32:53,261 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:32:53,261 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:32:53,261 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:32:53,261 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:32:53,262 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:32:53,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:32:53,262 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:32:53,262 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:32:53,262 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:32:53,263 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:32:53,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:32:53,263 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:32:53,263 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:32:53,263 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_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e30221742ff62b27222e9a504fe5a9d381c8f4ae [2020-11-29 23:32:53,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:32:53,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:32:53,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:32:53,625 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:32:53,626 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:32:53,628 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2020-11-29 23:32:53,720 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/data/ffc181711/2f428a212aa14e2e9f6d96804b7576be/FLAGa499a3ead [2020-11-29 23:32:54,566 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:32:54,567 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2020-11-29 23:32:54,587 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/data/ffc181711/2f428a212aa14e2e9f6d96804b7576be/FLAGa499a3ead [2020-11-29 23:32:54,739 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/data/ffc181711/2f428a212aa14e2e9f6d96804b7576be [2020-11-29 23:32:54,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:32:54,744 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:32:54,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:32:54,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:32:54,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:32:54,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:32:54" (1/1) ... [2020-11-29 23:32:54,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48473476 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:54, skipping insertion in model container [2020-11-29 23:32:54,754 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:32:54" (1/1) ... [2020-11-29 23:32:54,763 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:32:54,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:32:55,193 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:32:55,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@124f5167 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:55, skipping insertion in model container [2020-11-29 23:32:55,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:32:55,194 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:32:55,199 INFO L168 Benchmark]: Toolchain (without parser) took 451.29 ms. Allocated memory is still 88.1 MB. Free memory was 54.7 MB in the beginning and 63.6 MB in the end (delta: -8.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:32:55,201 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 88.1 MB. Free memory was 48.0 MB in the beginning and 48.0 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:32:55,203 INFO L168 Benchmark]: CACSL2BoogieTranslator took 448.09 ms. Allocated memory is still 88.1 MB. Free memory was 54.5 MB in the beginning and 63.6 MB in the end (delta: -9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:32:55,206 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 88.1 MB. Free memory was 48.0 MB in the beginning and 48.0 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 448.09 ms. Allocated memory is still 88.1 MB. Free memory was 54.5 MB in the beginning and 63.6 MB in the end (delta: -9.1 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 23:32:57,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:32:57,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:32:57,988 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:32:57,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:32:57,990 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:32:57,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:32:57,995 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:32:57,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:32:57,999 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:32:58,000 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:32:58,016 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:32:58,017 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:32:58,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:32:58,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:32:58,026 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:32:58,027 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:32:58,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:32:58,031 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:32:58,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:32:58,036 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:32:58,043 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:32:58,045 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:32:58,047 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:32:58,054 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:32:58,065 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:32:58,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:32:58,067 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:32:58,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:32:58,070 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:32:58,071 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:32:58,072 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:32:58,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:32:58,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:32:58,078 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:32:58,078 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:32:58,079 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:32:58,080 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:32:58,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:32:58,082 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:32:58,084 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:32:58,085 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 23:32:58,138 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:32:58,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:32:58,142 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:32:58,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:32:58,143 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:32:58,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:32:58,144 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:32:58,144 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:32:58,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:32:58,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:32:58,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:32:58,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:32:58,147 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:32:58,147 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:32:58,147 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:32:58,147 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:32:58,148 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:32:58,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:32:58,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:32:58,149 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:32:58,149 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:32:58,149 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:32:58,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:32:58,150 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:32:58,150 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:32:58,150 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:32:58,151 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:32:58,151 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:32:58,151 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:32:58,151 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:32:58,152 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:32:58,152 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_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e30221742ff62b27222e9a504fe5a9d381c8f4ae [2020-11-29 23:32:58,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:32:58,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:32:58,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:32:58,715 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:32:58,715 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:32:58,716 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2020-11-29 23:32:58,809 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/data/9b1651e2d/b48a29b5562a41e291fbd079ff40b87a/FLAGa532a18ec [2020-11-29 23:32:59,724 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:32:59,725 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2020-11-29 23:32:59,757 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/data/9b1651e2d/b48a29b5562a41e291fbd079ff40b87a/FLAGa532a18ec [2020-11-29 23:32:59,876 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ee7c62d2-adf6-4dd4-aa8d-d63c311f68f2/bin/uautomizer/data/9b1651e2d/b48a29b5562a41e291fbd079ff40b87a [2020-11-29 23:32:59,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:32:59,881 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:32:59,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:32:59,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:32:59,888 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:32:59,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:32:59" (1/1) ... [2020-11-29 23:32:59,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@94469d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:59, skipping insertion in model container [2020-11-29 23:32:59,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:32:59" (1/1) ... [2020-11-29 23:32:59,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:32:59,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:33:00,231 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:33:00,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7bde2215 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:33:00, skipping insertion in model container [2020-11-29 23:33:00,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:33:00,234 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:33:00,239 INFO L168 Benchmark]: Toolchain (without parser) took 354.62 ms. Allocated memory is still 56.6 MB. Free memory was 32.8 MB in the beginning and 23.6 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:33:00,240 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 56.6 MB. Free memory is still 38.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:33:00,243 INFO L168 Benchmark]: CACSL2BoogieTranslator took 351.42 ms. Allocated memory is still 56.6 MB. Free memory was 32.5 MB in the beginning and 23.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:33:00,246 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 56.6 MB. Free memory is still 38.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 351.42 ms. Allocated memory is still 56.6 MB. Free memory was 32.5 MB in the beginning and 23.6 MB in the end (delta: 8.9 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...