./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.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_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/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 cf495085f18a085221a9b8ee3c660502f78ebc01 ................................................................................................................................ 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_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/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 cf495085f18a085221a9b8ee3c660502f78ebc01 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:46:24,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:46:24,115 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:46:24,193 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:46:24,194 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:46:24,206 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:46:24,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:46:24,225 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:46:24,229 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:46:24,239 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:46:24,240 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:46:24,243 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:46:24,244 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:46:24,248 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:46:24,250 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:46:24,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:46:24,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:46:24,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:46:24,264 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:46:24,271 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:46:24,274 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:46:24,278 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:46:24,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:46:24,282 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:46:24,289 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:46:24,290 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:46:24,291 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:46:24,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:46:24,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:46:24,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:46:24,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:46:24,298 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:46:24,300 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:46:24,302 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:46:24,303 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:46:24,304 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:46:24,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:46:24,305 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:46:24,306 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:46:24,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:46:24,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:46:24,311 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 00:46:24,361 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:46:24,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:46:24,364 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:46:24,364 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:46:24,365 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:46:24,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:46:24,365 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:46:24,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:46:24,366 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:46:24,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:46:24,368 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:46:24,368 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:46:24,368 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:46:24,369 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:46:24,369 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:46:24,369 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:46:24,369 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:46:24,370 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:46:24,370 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:46:24,370 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:46:24,371 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:46:24,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:46:24,371 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:46:24,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:46:24,372 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:46:24,372 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:46:24,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:46:24,373 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:46:24,373 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:46:24,373 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_8998ff35-dcac-4abb-bdf4-50ea701d1a07/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf495085f18a085221a9b8ee3c660502f78ebc01 [2020-11-30 00:46:24,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:46:24,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:46:24,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:46:24,747 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:46:24,749 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:46:24,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2020-11-30 00:46:24,864 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/data/a263bfd27/f5581cf8eb66461cb7a6d4f6a75ee23f/FLAG81780ee83 [2020-11-30 00:46:25,676 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:46:25,677 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2020-11-30 00:46:25,712 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/data/a263bfd27/f5581cf8eb66461cb7a6d4f6a75ee23f/FLAG81780ee83 [2020-11-30 00:46:25,779 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/data/a263bfd27/f5581cf8eb66461cb7a6d4f6a75ee23f [2020-11-30 00:46:25,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:46:25,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:46:25,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:46:25,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:46:25,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:46:25,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:46:25" (1/1) ... [2020-11-30 00:46:25,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78569c3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:46:25, skipping insertion in model container [2020-11-30 00:46:25,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:46:25" (1/1) ... [2020-11-30 00:46:25,808 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:46:25,908 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:46:26,206 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:46:26,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d721944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:46:26, skipping insertion in model container [2020-11-30 00:46:26,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:46:26,208 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:46:26,211 INFO L168 Benchmark]: Toolchain (without parser) took 423.26 ms. Allocated memory is still 90.2 MB. Free memory was 52.6 MB in the beginning and 43.3 MB in the end (delta: 9.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:46:26,212 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 90.2 MB. Free memory is still 71.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:46:26,213 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.55 ms. Allocated memory is still 90.2 MB. Free memory was 52.5 MB in the beginning and 43.4 MB in the end (delta: 9.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:46:26,215 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 90.2 MB. Free memory is still 71.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 417.55 ms. Allocated memory is still 90.2 MB. Free memory was 52.5 MB in the beginning and 43.4 MB in the end (delta: 9.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:46:28,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:46:28,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:46:29,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:46:29,024 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:46:29,029 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:46:29,033 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:46:29,038 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:46:29,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:46:29,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:46:29,051 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:46:29,060 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:46:29,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:46:29,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:46:29,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:46:29,069 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:46:29,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:46:29,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:46:29,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:46:29,088 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:46:29,098 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:46:29,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:46:29,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:46:29,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:46:29,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:46:29,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:46:29,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:46:29,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:46:29,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:46:29,118 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:46:29,118 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:46:29,119 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:46:29,122 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:46:29,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:46:29,124 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:46:29,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:46:29,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:46:29,126 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:46:29,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:46:29,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:46:29,130 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:46:29,131 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 00:46:29,184 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:46:29,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:46:29,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:46:29,188 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:46:29,189 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:46:29,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:46:29,190 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:46:29,190 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:46:29,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:46:29,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:46:29,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:46:29,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:46:29,193 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:46:29,193 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:46:29,194 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:46:29,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:46:29,194 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:46:29,195 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:46:29,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:46:29,195 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:46:29,196 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:46:29,196 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:46:29,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:46:29,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:46:29,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:46:29,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:46:29,198 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:46:29,198 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:46:29,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:46:29,199 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:46:29,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:46:29,199 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_8998ff35-dcac-4abb-bdf4-50ea701d1a07/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf495085f18a085221a9b8ee3c660502f78ebc01 [2020-11-30 00:46:29,681 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:46:29,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:46:29,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:46:29,737 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:46:29,738 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:46:29,739 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2020-11-30 00:46:29,836 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/data/b48365eed/541a7f642e1f4c2dbf1a947333b5dc9b/FLAGf3ee4303a [2020-11-30 00:46:30,739 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:46:30,740 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2020-11-30 00:46:30,759 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/data/b48365eed/541a7f642e1f4c2dbf1a947333b5dc9b/FLAGf3ee4303a [2020-11-30 00:46:30,851 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8998ff35-dcac-4abb-bdf4-50ea701d1a07/bin/uautomizer/data/b48365eed/541a7f642e1f4c2dbf1a947333b5dc9b [2020-11-30 00:46:30,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:46:30,856 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:46:30,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:46:30,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:46:30,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:46:30,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:46:30" (1/1) ... [2020-11-30 00:46:30,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76b14e1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:46:30, skipping insertion in model container [2020-11-30 00:46:30,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:46:30" (1/1) ... [2020-11-30 00:46:30,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:46:30,981 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:46:31,273 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:46:31,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e0939f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:46:31, skipping insertion in model container [2020-11-30 00:46:31,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:46:31,275 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:46:31,281 INFO L168 Benchmark]: Toolchain (without parser) took 419.59 ms. Allocated memory is still 62.9 MB. Free memory was 41.5 MB in the beginning and 32.3 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:46:31,282 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 62.9 MB. Free memory is still 45.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:46:31,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 414.11 ms. Allocated memory is still 62.9 MB. Free memory was 41.2 MB in the beginning and 32.3 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:46:31,288 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 62.9 MB. Free memory is still 45.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 414.11 ms. Allocated memory is still 62.9 MB. Free memory was 41.2 MB in the beginning and 32.3 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...