./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 ................................................................................................................................. 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_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:04:00,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:04:00,593 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:04:00,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:04:00,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:04:00,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:04:00,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:04:00,694 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:04:00,698 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:04:00,709 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:04:00,711 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:04:00,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:04:00,715 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:04:00,719 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:04:00,721 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:04:00,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:04:00,727 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:04:00,734 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:04:00,739 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:04:00,747 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:04:00,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:04:00,752 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:04:00,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:04:00,757 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:04:00,765 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:04:00,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:04:00,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:04:00,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:04:00,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:04:00,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:04:00,772 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:04:00,773 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:04:00,774 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:04:00,775 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:04:00,777 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:04:00,777 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:04:00,778 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:04:00,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:04:00,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:04:00,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:04:00,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:04:00,782 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-30 00:04:00,815 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:04:00,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:04:00,817 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:04:00,818 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:04:00,818 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:04:00,820 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:04:00,820 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:04:00,820 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:04:00,821 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:04:00,821 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:04:00,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:04:00,823 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:04:00,823 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:04:00,824 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:04:00,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:04:00,824 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:04:00,825 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:04:00,825 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:04:00,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:04:00,826 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:04:00,826 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:04:00,826 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:04:00,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:04:00,827 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:04:00,827 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:04:00,828 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:04:00,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:04:00,828 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:04:00,829 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_ac30892a-f35e-48de-b355-353b9c555122/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 [2020-11-30 00:04:01,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:04:01,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:04:01,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:04:01,257 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:04:01,258 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:04:01,260 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-30 00:04:01,353 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/data/2a669dd09/f27e4a78b5a94e46bfa183e23ca8d941/FLAG6d2bd437e [2020-11-30 00:04:02,276 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:04:02,279 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-30 00:04:02,320 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/data/2a669dd09/f27e4a78b5a94e46bfa183e23ca8d941/FLAG6d2bd437e [2020-11-30 00:04:02,794 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/data/2a669dd09/f27e4a78b5a94e46bfa183e23ca8d941 [2020-11-30 00:04:02,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:04:02,802 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:04:02,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:04:02,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:04:02,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:04:02,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:04:02" (1/1) ... [2020-11-30 00:04:02,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30da6540 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:04:02, skipping insertion in model container [2020-11-30 00:04:02,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:04:02" (1/1) ... [2020-11-30 00:04:02,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:04:02,904 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:04:03,270 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:04:03,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42f589d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:04:03, skipping insertion in model container [2020-11-30 00:04:03,271 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:04:03,272 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:04:03,276 INFO L168 Benchmark]: Toolchain (without parser) took 471.32 ms. Allocated memory is still 100.7 MB. Free memory was 66.2 MB in the beginning and 76.5 MB in the end (delta: -10.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:04:03,279 INFO L168 Benchmark]: CDTParser took 0.78 ms. Allocated memory is still 100.7 MB. Free memory was 57.8 MB in the beginning and 57.7 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:04:03,281 INFO L168 Benchmark]: CACSL2BoogieTranslator took 467.48 ms. Allocated memory is still 100.7 MB. Free memory was 65.9 MB in the beginning and 76.5 MB in the end (delta: -10.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:04:03,284 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.78 ms. Allocated memory is still 100.7 MB. Free memory was 57.8 MB in the beginning and 57.7 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 467.48 ms. Allocated memory is still 100.7 MB. Free memory was 65.9 MB in the beginning and 76.5 MB in the end (delta: -10.6 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:04:06,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:04:06,114 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:04:06,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:04:06,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:04:06,177 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:04:06,181 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:04:06,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:04:06,191 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:04:06,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:04:06,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:04:06,217 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:04:06,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:04:06,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:04:06,228 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:04:06,230 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:04:06,232 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:04:06,233 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:04:06,241 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:04:06,245 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:04:06,254 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:04:06,257 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:04:06,259 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:04:06,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:04:06,267 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:04:06,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:04:06,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:04:06,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:04:06,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:04:06,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:04:06,279 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:04:06,280 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:04:06,283 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:04:06,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:04:06,286 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:04:06,286 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:04:06,287 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:04:06,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:04:06,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:04:06,291 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:04:06,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:04:06,293 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-30 00:04:06,355 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:04:06,356 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:04:06,360 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:04:06,361 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:04:06,361 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:04:06,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:04:06,362 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:04:06,362 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:04:06,362 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:04:06,362 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:04:06,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:04:06,364 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:04:06,365 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:04:06,365 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:04:06,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:04:06,366 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:04:06,366 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:04:06,366 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:04:06,366 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:04:06,367 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:04:06,367 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:04:06,367 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:04:06,368 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:04:06,368 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:04:06,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:04:06,368 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:04:06,369 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:04:06,369 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:04:06,369 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:04:06,370 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:04:06,370 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:04:06,370 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_ac30892a-f35e-48de-b355-353b9c555122/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 [2020-11-30 00:04:06,841 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:04:06,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:04:06,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:04:06,881 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:04:06,882 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:04:06,884 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-30 00:04:06,959 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/data/c9e786e84/7cdc4f7668dc46649750b525b7fa10fc/FLAG248abe433 [2020-11-30 00:04:07,980 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:04:07,981 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-30 00:04:08,023 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/data/c9e786e84/7cdc4f7668dc46649750b525b7fa10fc/FLAG248abe433 [2020-11-30 00:04:08,455 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ac30892a-f35e-48de-b355-353b9c555122/bin/uautomizer/data/c9e786e84/7cdc4f7668dc46649750b525b7fa10fc [2020-11-30 00:04:08,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:04:08,459 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:04:08,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:04:08,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:04:08,466 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:04:08,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:04:08" (1/1) ... [2020-11-30 00:04:08,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5baa4576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:04:08, skipping insertion in model container [2020-11-30 00:04:08,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:04:08" (1/1) ... [2020-11-30 00:04:08,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:04:08,563 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:04:08,937 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:04:08,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34814542 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:04:08, skipping insertion in model container [2020-11-30 00:04:08,943 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:04:08,944 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:04:08,948 INFO L168 Benchmark]: Toolchain (without parser) took 486.27 ms. Allocated memory was 54.5 MB in the beginning and 73.4 MB in the end (delta: 18.9 MB). Free memory was 27.8 MB in the beginning and 55.7 MB in the end (delta: -27.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:04:08,949 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 54.5 MB. Free memory is still 36.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:04:08,950 INFO L168 Benchmark]: CACSL2BoogieTranslator took 483.09 ms. Allocated memory was 54.5 MB in the beginning and 73.4 MB in the end (delta: 18.9 MB). Free memory was 27.7 MB in the beginning and 55.7 MB in the end (delta: -28.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:04:08,952 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 54.5 MB. Free memory is still 36.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 483.09 ms. Allocated memory was 54.5 MB in the beginning and 73.4 MB in the end (delta: 18.9 MB). Free memory was 27.7 MB in the beginning and 55.7 MB in the end (delta: -28.0 MB). Peak memory consumption was 12.6 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...