./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/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 00ee821daf6730fa39603a128589ae4818d14d19 ................................................................................................................................ 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_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/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 00ee821daf6730fa39603a128589ae4818d14d19 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 15:53:37,192 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:53:37,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:53:37,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:53:37,293 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:53:37,299 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:53:37,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:53:37,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:53:37,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:53:37,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:53:37,329 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:53:37,331 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:53:37,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:53:37,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:53:37,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:53:37,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:53:37,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:53:37,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:53:37,352 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:53:37,362 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:53:37,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:53:37,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:53:37,370 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:53:37,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:53:37,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:53:37,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:53:37,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:53:37,379 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:53:37,380 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:53:37,382 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:53:37,382 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:53:37,384 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:53:37,385 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:53:37,386 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:53:37,388 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:53:37,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:53:37,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:53:37,390 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:53:37,390 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:53:37,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:53:37,392 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:53:37,394 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-01 15:53:37,441 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:53:37,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:53:37,448 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:53:37,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:53:37,449 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:53:37,449 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:53:37,450 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:53:37,450 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:53:37,450 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:53:37,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:53:37,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:53:37,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:53:37,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:53:37,453 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:53:37,453 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:53:37,453 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:53:37,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:53:37,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:53:37,454 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:53:37,455 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:53:37,455 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:53:37,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:53:37,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:53:37,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:53:37,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:53:37,456 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 15:53:37,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 15:53:37,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:53:37,457 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:53:37,458 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_75257855-4378-4aaf-b8ad-73922477825f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00ee821daf6730fa39603a128589ae4818d14d19 [2020-12-01 15:53:37,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:53:37,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:53:37,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:53:37,869 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:53:37,870 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:53:37,871 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-12-01 15:53:37,962 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/data/f1efd3efd/93ea1a25844c45f3b29ff8903b2bd7c9/FLAGc18595a0d [2020-12-01 15:53:38,753 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:53:38,754 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-12-01 15:53:38,802 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/data/f1efd3efd/93ea1a25844c45f3b29ff8903b2bd7c9/FLAGc18595a0d [2020-12-01 15:53:38,843 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/data/f1efd3efd/93ea1a25844c45f3b29ff8903b2bd7c9 [2020-12-01 15:53:38,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:53:38,848 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:53:38,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:53:38,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:53:38,854 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:53:38,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:53:38" (1/1) ... [2020-12-01 15:53:38,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@acbd256 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:53:38, skipping insertion in model container [2020-12-01 15:53:38,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:53:38" (1/1) ... [2020-12-01 15:53:38,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:53:38,978 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:53:39,296 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:53:39,297 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5db3650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:53:39, skipping insertion in model container [2020-12-01 15:53:39,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:53:39,298 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:53:39,301 INFO L168 Benchmark]: Toolchain (without parser) took 451.05 ms. Allocated memory was 86.0 MB in the beginning and 117.4 MB in the end (delta: 31.5 MB). Free memory was 51.1 MB in the beginning and 93.6 MB in the end (delta: -42.5 MB). Peak memory consumption was 11.1 MB. Max. memory is 16.1 GB. [2020-12-01 15:53:39,302 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 86.0 MB. Free memory was 45.3 MB in the beginning and 45.2 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:53:39,303 INFO L168 Benchmark]: CACSL2BoogieTranslator took 447.69 ms. Allocated memory was 86.0 MB in the beginning and 117.4 MB in the end (delta: 31.5 MB). Free memory was 50.9 MB in the beginning and 93.6 MB in the end (delta: -42.7 MB). Peak memory consumption was 11.1 MB. Max. memory is 16.1 GB. [2020-12-01 15:53:39,305 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 86.0 MB. Free memory was 45.3 MB in the beginning and 45.2 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 447.69 ms. Allocated memory was 86.0 MB in the beginning and 117.4 MB in the end (delta: 31.5 MB). Free memory was 50.9 MB in the beginning and 93.6 MB in the end (delta: -42.7 MB). Peak memory consumption was 11.1 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 0.2.0-69874e2 [2020-12-01 15:53:42,040 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:53:42,043 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:53:42,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:53:42,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:53:42,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:53:42,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:53:42,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:53:42,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:53:42,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:53:42,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:53:42,112 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:53:42,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:53:42,117 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:53:42,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:53:42,124 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:53:42,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:53:42,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:53:42,137 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:53:42,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:53:42,152 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:53:42,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:53:42,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:53:42,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:53:42,167 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:53:42,172 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:53:42,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:53:42,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:53:42,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:53:42,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:53:42,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:53:42,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:53:42,180 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:53:42,181 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:53:42,183 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:53:42,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:53:42,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:53:42,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:53:42,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:53:42,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:53:42,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:53:42,189 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-01 15:53:42,219 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:53:42,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:53:42,221 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:53:42,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:53:42,222 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:53:42,222 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:53:42,222 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:53:42,223 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:53:42,223 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:53:42,223 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:53:42,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:53:42,224 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:53:42,224 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 15:53:42,224 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 15:53:42,224 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:53:42,225 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:53:42,225 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:53:42,225 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:53:42,225 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:53:42,226 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:53:42,226 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:53:42,226 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:53:42,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:53:42,227 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:53:42,227 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:53:42,227 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:53:42,243 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 15:53:42,245 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 15:53:42,245 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:53:42,245 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:53:42,246 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:53:42,246 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_75257855-4378-4aaf-b8ad-73922477825f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00ee821daf6730fa39603a128589ae4818d14d19 [2020-12-01 15:53:42,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:53:42,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:53:42,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:53:42,730 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:53:42,731 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:53:42,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-12-01 15:53:42,839 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/data/0a39a6f06/f22372ec36ea4fc5894579e1dc99045e/FLAG4ed3b47c8 [2020-12-01 15:53:43,823 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:53:43,824 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-12-01 15:53:43,857 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/data/0a39a6f06/f22372ec36ea4fc5894579e1dc99045e/FLAG4ed3b47c8 [2020-12-01 15:53:43,910 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_75257855-4378-4aaf-b8ad-73922477825f/bin/uautomizer/data/0a39a6f06/f22372ec36ea4fc5894579e1dc99045e [2020-12-01 15:53:43,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:53:43,923 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:53:43,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:53:43,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:53:43,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:53:43,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:53:43" (1/1) ... [2020-12-01 15:53:43,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42412638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:53:43, skipping insertion in model container [2020-12-01 15:53:43,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:53:43" (1/1) ... [2020-12-01 15:53:43,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:53:44,072 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:53:44,352 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:53:44,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e351dbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:53:44, skipping insertion in model container [2020-12-01 15:53:44,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:53:44,354 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:53:44,357 INFO L168 Benchmark]: Toolchain (without parser) took 433.02 ms. Allocated memory is still 58.7 MB. Free memory was 32.2 MB in the beginning and 34.6 MB in the end (delta: -2.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 15:53:44,358 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 58.7 MB. Free memory was 40.1 MB in the beginning and 40.1 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:53:44,360 INFO L168 Benchmark]: CACSL2BoogieTranslator took 426.85 ms. Allocated memory is still 58.7 MB. Free memory was 32.0 MB in the beginning and 34.6 MB in the end (delta: -2.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 15:53:44,362 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 58.7 MB. Free memory was 40.1 MB in the beginning and 40.1 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 426.85 ms. Allocated memory is still 58.7 MB. Free memory was 32.0 MB in the beginning and 34.6 MB in the end (delta: -2.6 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...