./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7ae192ff1afa701f99d29a3803d7e92d3878b718 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7ae192ff1afa701f99d29a3803d7e92d3878b718 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 15:44:04,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:44:04,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:44:04,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:44:04,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:44:04,481 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:44:04,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:44:04,487 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:44:04,491 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:44:04,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:44:04,495 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:44:04,500 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:44:04,501 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:44:04,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:44:04,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:44:04,517 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:44:04,519 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:44:04,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:44:04,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:44:04,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:44:04,546 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:44:04,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:44:04,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:44:04,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:44:04,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:44:04,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:44:04,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:44:04,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:44:04,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:44:04,572 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:44:04,573 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:44:04,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:44:04,577 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:44:04,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:44:04,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:44:04,581 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:44:04,583 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:44:04,583 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:44:04,584 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:44:04,585 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:44:04,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:44:04,591 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-01 15:44:04,649 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:44:04,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:44:04,653 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:44:04,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:44:04,654 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:44:04,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:44:04,655 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:44:04,655 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:44:04,655 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:44:04,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:44:04,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:44:04,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:44:04,658 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:44:04,658 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:44:04,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:44:04,659 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:44:04,659 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:44:04,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:44:04,660 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:44:04,660 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:44:04,661 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:44:04,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:44:04,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:44:04,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:44:04,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:44:04,662 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 15:44:04,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 15:44:04,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:44:04,663 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:44:04,664 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_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-12-01 15:44:05,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:44:05,116 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:44:05,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:44:05,122 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:44:05,123 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:44:05,125 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-12-01 15:44:05,224 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/data/ac2dd8046/4b170067aa46460092100caa6323d96a/FLAG1afcdb659 [2020-12-01 15:44:06,232 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:44:06,233 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-12-01 15:44:06,275 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/data/ac2dd8046/4b170067aa46460092100caa6323d96a/FLAG1afcdb659 [2020-12-01 15:44:06,781 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/data/ac2dd8046/4b170067aa46460092100caa6323d96a [2020-12-01 15:44:06,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:44:06,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:44:06,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:44:06,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:44:06,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:44:06,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:44:06" (1/1) ... [2020-12-01 15:44:06,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb29503 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:44:06, skipping insertion in model container [2020-12-01 15:44:06,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:44:06" (1/1) ... [2020-12-01 15:44:06,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:44:06,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:44:07,191 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:44:07,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@772ad41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:44:07, skipping insertion in model container [2020-12-01 15:44:07,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:44:07,193 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:44:07,196 INFO L168 Benchmark]: Toolchain (without parser) took 408.70 ms. Allocated memory is still 102.8 MB. Free memory was 71.5 MB in the beginning and 77.9 MB in the end (delta: -6.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 15:44:07,197 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 102.8 MB. Free memory is still 61.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:44:07,199 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.03 ms. Allocated memory is still 102.8 MB. Free memory was 71.2 MB in the beginning and 77.9 MB in the end (delta: -6.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 15:44:07,201 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 102.8 MB. Free memory is still 61.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 405.03 ms. Allocated memory is still 102.8 MB. Free memory was 71.2 MB in the beginning and 77.9 MB in the end (delta: -6.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 15:44:10,043 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:44:10,047 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:44:10,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:44:10,100 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:44:10,105 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:44:10,108 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:44:10,113 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:44:10,117 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:44:10,123 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:44:10,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:44:10,131 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:44:10,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:44:10,136 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:44:10,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:44:10,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:44:10,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:44:10,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:44:10,148 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:44:10,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:44:10,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:44:10,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:44:10,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:44:10,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:44:10,177 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:44:10,180 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:44:10,180 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:44:10,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:44:10,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:44:10,185 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:44:10,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:44:10,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:44:10,189 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:44:10,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:44:10,191 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:44:10,191 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:44:10,192 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:44:10,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:44:10,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:44:10,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:44:10,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:44:10,196 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-01 15:44:10,240 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:44:10,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:44:10,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:44:10,244 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:44:10,244 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:44:10,245 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:44:10,245 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:44:10,245 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:44:10,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:44:10,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:44:10,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:44:10,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:44:10,247 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 15:44:10,248 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 15:44:10,248 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:44:10,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:44:10,248 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:44:10,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:44:10,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:44:10,249 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:44:10,249 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:44:10,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:44:10,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:44:10,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:44:10,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:44:10,250 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:44:10,250 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 15:44:10,251 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 15:44:10,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:44:10,251 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:44:10,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:44:10,252 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_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-12-01 15:44:10,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:44:10,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:44:10,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:44:10,687 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:44:10,688 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:44:10,689 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-12-01 15:44:10,755 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/data/2fe927452/16f043c624f6463da4c29a43a2771630/FLAG90d4737e3 [2020-12-01 15:44:11,481 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:44:11,482 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-12-01 15:44:11,508 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/data/2fe927452/16f043c624f6463da4c29a43a2771630/FLAG90d4737e3 [2020-12-01 15:44:11,636 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b3b5437e-df0f-4e4f-ba4e-35290494bd9f/bin/uautomizer/data/2fe927452/16f043c624f6463da4c29a43a2771630 [2020-12-01 15:44:11,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:44:11,642 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:44:11,646 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:44:11,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:44:11,651 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:44:11,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:44:11" (1/1) ... [2020-12-01 15:44:11,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd8b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:44:11, skipping insertion in model container [2020-12-01 15:44:11,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:44:11" (1/1) ... [2020-12-01 15:44:11,671 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:44:11,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:44:12,069 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:44:12,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7825d86f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:44:12, skipping insertion in model container [2020-12-01 15:44:12,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:44:12,072 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:44:12,075 INFO L168 Benchmark]: Toolchain (without parser) took 430.65 ms. Allocated memory is still 65.0 MB. Free memory was 41.0 MB in the beginning and 49.1 MB in the end (delta: -8.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 15:44:12,076 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 50.3 MB. Free memory is still 31.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:44:12,078 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.21 ms. Allocated memory is still 65.0 MB. Free memory was 40.9 MB in the beginning and 49.1 MB in the end (delta: -8.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 15:44:12,081 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 50.3 MB. Free memory is still 31.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 425.21 ms. Allocated memory is still 65.0 MB. Free memory was 40.9 MB in the beginning and 49.1 MB in the end (delta: -8.2 MB). Peak memory consumption was 14.7 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...