./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.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_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/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 aa1a6e0a084213090aa876eb3bf26d2f4a89bbbe ................................................................................................................................ 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_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/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 aa1a6e0a084213090aa876eb3bf26d2f4a89bbbe .................................................................................................................................. 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 14:53:52,036 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 14:53:52,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 14:53:52,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 14:53:52,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 14:53:52,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 14:53:52,107 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 14:53:52,116 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 14:53:52,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 14:53:52,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 14:53:52,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 14:53:52,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 14:53:52,131 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 14:53:52,134 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 14:53:52,136 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 14:53:52,138 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 14:53:52,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 14:53:52,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 14:53:52,147 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 14:53:52,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 14:53:52,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 14:53:52,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 14:53:52,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 14:53:52,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 14:53:52,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 14:53:52,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 14:53:52,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 14:53:52,169 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 14:53:52,170 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 14:53:52,171 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 14:53:52,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 14:53:52,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 14:53:52,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 14:53:52,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 14:53:52,176 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 14:53:52,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 14:53:52,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 14:53:52,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 14:53:52,178 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 14:53:52,179 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 14:53:52,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 14:53:52,182 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-01 14:53:52,219 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 14:53:52,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 14:53:52,222 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 14:53:52,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 14:53:52,222 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 14:53:52,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 14:53:52,223 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 14:53:52,223 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 14:53:52,223 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 14:53:52,224 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 14:53:52,225 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 14:53:52,225 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 14:53:52,225 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 14:53:52,225 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 14:53:52,226 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 14:53:52,226 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 14:53:52,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 14:53:52,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 14:53:52,227 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 14:53:52,227 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 14:53:52,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 14:53:52,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 14:53:52,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 14:53:52,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 14:53:52,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 14:53:52,228 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 14:53:52,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 14:53:52,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 14:53:52,229 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 14:53:52,229 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_4310ee5b-2736-4589-8368-a080c81b26ec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa1a6e0a084213090aa876eb3bf26d2f4a89bbbe [2020-12-01 14:53:52,525 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 14:53:52,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 14:53:52,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 14:53:52,574 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 14:53:52,575 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 14:53:52,576 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2020-12-01 14:53:52,669 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/data/53ef9cc59/a901e9a4dfc34a45b89c07ea0732b0de/FLAG38ed1812f [2020-12-01 14:53:53,329 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 14:53:53,329 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2020-12-01 14:53:53,351 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/data/53ef9cc59/a901e9a4dfc34a45b89c07ea0732b0de/FLAG38ed1812f [2020-12-01 14:53:53,501 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/data/53ef9cc59/a901e9a4dfc34a45b89c07ea0732b0de [2020-12-01 14:53:53,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 14:53:53,505 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 14:53:53,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 14:53:53,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 14:53:53,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 14:53:53,510 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:53:53" (1/1) ... [2020-12-01 14:53:53,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ed411bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:53:53, skipping insertion in model container [2020-12-01 14:53:53,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:53:53" (1/1) ... [2020-12-01 14:53:53,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 14:53:53,595 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 14:53:53,836 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 14:53:53,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@362651b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:53:53, skipping insertion in model container [2020-12-01 14:53:53,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 14:53:53,838 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 14:53:53,840 INFO L168 Benchmark]: Toolchain (without parser) took 334.36 ms. Allocated memory is still 83.9 MB. Free memory was 47.2 MB in the beginning and 60.5 MB in the end (delta: -13.3 MB). Peak memory consumption was 6.4 MB. Max. memory is 16.1 GB. [2020-12-01 14:53:53,841 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 83.9 MB. Free memory was 63.4 MB in the beginning and 63.3 MB in the end (delta: 25.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 14:53:53,842 INFO L168 Benchmark]: CACSL2BoogieTranslator took 331.72 ms. Allocated memory is still 83.9 MB. Free memory was 46.9 MB in the beginning and 60.9 MB in the end (delta: -14.0 MB). Peak memory consumption was 6.4 MB. Max. memory is 16.1 GB. [2020-12-01 14:53:53,844 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 83.9 MB. Free memory was 63.4 MB in the beginning and 63.3 MB in the end (delta: 25.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 331.72 ms. Allocated memory is still 83.9 MB. Free memory was 46.9 MB in the beginning and 60.9 MB in the end (delta: -14.0 MB). Peak memory consumption was 6.4 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... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 14:53:56,243 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 14:53:56,247 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 14:53:56,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 14:53:56,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 14:53:56,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 14:53:56,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 14:53:56,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 14:53:56,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 14:53:56,326 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 14:53:56,327 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 14:53:56,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 14:53:56,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 14:53:56,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 14:53:56,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 14:53:56,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 14:53:56,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 14:53:56,347 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 14:53:56,350 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 14:53:56,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 14:53:56,366 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 14:53:56,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 14:53:56,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 14:53:56,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 14:53:56,380 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 14:53:56,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 14:53:56,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 14:53:56,383 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 14:53:56,384 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 14:53:56,385 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 14:53:56,386 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 14:53:56,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 14:53:56,389 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 14:53:56,389 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 14:53:56,391 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 14:53:56,391 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 14:53:56,392 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 14:53:56,392 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 14:53:56,392 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 14:53:56,394 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 14:53:56,395 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 14:53:56,396 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-01 14:53:56,439 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 14:53:56,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 14:53:56,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 14:53:56,442 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 14:53:56,443 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 14:53:56,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 14:53:56,443 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 14:53:56,443 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 14:53:56,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 14:53:56,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 14:53:56,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 14:53:56,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 14:53:56,445 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 14:53:56,445 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 14:53:56,446 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 14:53:56,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 14:53:56,446 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 14:53:56,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 14:53:56,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 14:53:56,446 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 14:53:56,447 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 14:53:56,447 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 14:53:56,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 14:53:56,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 14:53:56,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 14:53:56,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 14:53:56,448 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 14:53:56,448 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 14:53:56,448 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 14:53:56,448 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 14:53:56,449 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 14:53:56,449 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_4310ee5b-2736-4589-8368-a080c81b26ec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa1a6e0a084213090aa876eb3bf26d2f4a89bbbe [2020-12-01 14:53:56,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 14:53:56,948 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 14:53:56,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 14:53:56,953 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 14:53:56,954 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 14:53:56,955 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2020-12-01 14:53:57,034 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/data/74d98ad4b/de8241aad6444fda8bf11cd6938541bd/FLAG8225db60f [2020-12-01 14:53:57,775 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 14:53:57,779 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2020-12-01 14:53:57,808 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/data/74d98ad4b/de8241aad6444fda8bf11cd6938541bd/FLAG8225db60f [2020-12-01 14:53:57,895 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4310ee5b-2736-4589-8368-a080c81b26ec/bin/uautomizer/data/74d98ad4b/de8241aad6444fda8bf11cd6938541bd [2020-12-01 14:53:57,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 14:53:57,900 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 14:53:57,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 14:53:57,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 14:53:57,908 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 14:53:57,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:53:57" (1/1) ... [2020-12-01 14:53:57,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7843430c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:53:57, skipping insertion in model container [2020-12-01 14:53:57,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:53:57" (1/1) ... [2020-12-01 14:53:57,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 14:53:58,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 14:53:58,302 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 14:53:58,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@599a5c50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:53:58, skipping insertion in model container [2020-12-01 14:53:58,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 14:53:58,305 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 14:53:58,309 INFO L168 Benchmark]: Toolchain (without parser) took 406.08 ms. Allocated memory is still 75.5 MB. Free memory was 56.7 MB in the beginning and 47.6 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 14:53:58,310 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 75.5 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 14:53:58,312 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.52 ms. Allocated memory is still 75.5 MB. Free memory was 56.5 MB in the beginning and 47.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 14:53:58,315 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 75.5 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 401.52 ms. Allocated memory is still 75.5 MB. Free memory was 56.5 MB in the beginning and 47.6 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...