./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.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_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/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 172f0bcdbd084a560bd0a87448ff7c4bb35bbc8a ................................................................................................................................. 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_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/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 172f0bcdbd084a560bd0a87448ff7c4bb35bbc8a .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:40:01,642 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:40:01,645 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:40:01,712 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:40:01,713 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:40:01,719 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:40:01,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:40:01,726 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:40:01,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:40:01,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:40:01,736 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:40:01,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:40:01,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:40:01,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:40:01,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:40:01,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:40:01,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:40:01,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:40:01,755 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:40:01,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:40:01,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:40:01,767 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:40:01,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:40:01,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:40:01,779 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:40:01,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:40:01,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:40:01,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:40:01,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:40:01,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:40:01,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:40:01,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:40:01,788 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:40:01,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:40:01,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:40:01,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:40:01,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:40:01,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:40:01,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:40:01,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:40:01,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:40:01,797 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-29 20:40:01,842 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:40:01,843 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:40:01,844 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:40:01,845 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:40:01,845 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:40:01,845 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:40:01,846 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:40:01,846 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:40:01,846 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:40:01,846 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:40:01,847 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:40:01,848 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:40:01,848 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:40:01,848 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:40:01,848 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:40:01,849 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:40:01,849 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:40:01,849 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:40:01,849 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:40:01,850 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:40:01,850 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:40:01,850 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:40:01,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:40:01,851 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:40:01,851 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:40:01,851 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 20:40:01,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:40:01,852 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:40:01,852 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_632873a0-5778-4314-b0db-7f8af9e09c4a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 172f0bcdbd084a560bd0a87448ff7c4bb35bbc8a [2020-11-29 20:40:02,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:40:02,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:40:02,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:40:02,221 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:40:02,222 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:40:02,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2020-11-29 20:40:02,294 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/data/96ce8c567/3c9050fccac44037b1077401e8b59c97/FLAGf0e542ac0 [2020-11-29 20:40:03,095 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:40:03,096 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2020-11-29 20:40:03,126 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/data/96ce8c567/3c9050fccac44037b1077401e8b59c97/FLAGf0e542ac0 [2020-11-29 20:40:03,236 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/data/96ce8c567/3c9050fccac44037b1077401e8b59c97 [2020-11-29 20:40:03,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:40:03,240 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 20:40:03,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:40:03,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:40:03,256 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:40:03,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:40:03" (1/1) ... [2020-11-29 20:40:03,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@797cb552 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:40:03, skipping insertion in model container [2020-11-29 20:40:03,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:40:03" (1/1) ... [2020-11-29 20:40:03,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:40:03,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:40:03,598 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:40:03,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51912220 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:40:03, skipping insertion in model container [2020-11-29 20:40:03,600 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:40:03,600 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 20:40:03,603 INFO L168 Benchmark]: Toolchain (without parser) took 360.96 ms. Allocated memory is still 102.8 MB. Free memory was 75.4 MB in the beginning and 78.8 MB in the end (delta: -3.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:40:03,604 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 102.8 MB. Free memory was 59.6 MB in the beginning and 59.6 MB in the end (delta: 51.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:40:03,605 INFO L168 Benchmark]: CACSL2BoogieTranslator took 347.31 ms. Allocated memory is still 102.8 MB. Free memory was 75.1 MB in the beginning and 78.8 MB in the end (delta: -3.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:40:03,607 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 102.8 MB. Free memory was 59.6 MB in the beginning and 59.6 MB in the end (delta: 51.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 347.31 ms. Allocated memory is still 102.8 MB. Free memory was 75.1 MB in the beginning and 78.8 MB in the end (delta: -3.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:40:06,032 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:40:06,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:40:06,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:40:06,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:40:06,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:40:06,102 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:40:06,107 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:40:06,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:40:06,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:40:06,119 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:40:06,126 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:40:06,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:40:06,131 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:40:06,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:40:06,135 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:40:06,136 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:40:06,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:40:06,144 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:40:06,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:40:06,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:40:06,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:40:06,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:40:06,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:40:06,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:40:06,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:40:06,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:40:06,176 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:40:06,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:40:06,183 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:40:06,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:40:06,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:40:06,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:40:06,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:40:06,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:40:06,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:40:06,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:40:06,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:40:06,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:40:06,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:40:06,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:40:06,196 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-29 20:40:06,239 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:40:06,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:40:06,243 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:40:06,243 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:40:06,244 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:40:06,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:40:06,245 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:40:06,245 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:40:06,245 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:40:06,245 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:40:06,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:40:06,247 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:40:06,247 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:40:06,248 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:40:06,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:40:06,248 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:40:06,248 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:40:06,249 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:40:06,249 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:40:06,249 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:40:06,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:40:06,250 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:40:06,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:40:06,250 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:40:06,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:40:06,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:40:06,251 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:40:06,252 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 20:40:06,252 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:40:06,252 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:40:06,252 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:40:06,253 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_632873a0-5778-4314-b0db-7f8af9e09c4a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 172f0bcdbd084a560bd0a87448ff7c4bb35bbc8a [2020-11-29 20:40:06,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:40:06,718 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:40:06,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:40:06,724 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:40:06,725 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:40:06,726 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2020-11-29 20:40:06,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/data/f10aa0376/e61973071b1f447ea2ea2133c0ec359a/FLAGa605d150f [2020-11-29 20:40:07,611 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:40:07,613 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2020-11-29 20:40:07,641 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/data/f10aa0376/e61973071b1f447ea2ea2133c0ec359a/FLAGa605d150f [2020-11-29 20:40:07,763 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_632873a0-5778-4314-b0db-7f8af9e09c4a/bin/uautomizer/data/f10aa0376/e61973071b1f447ea2ea2133c0ec359a [2020-11-29 20:40:07,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:40:07,767 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 20:40:07,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:40:07,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:40:07,772 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:40:07,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:40:07" (1/1) ... [2020-11-29 20:40:07,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@584b543e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:40:07, skipping insertion in model container [2020-11-29 20:40:07,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:40:07" (1/1) ... [2020-11-29 20:40:07,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:40:07,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:40:08,084 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:40:08,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14284316 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:40:08, skipping insertion in model container [2020-11-29 20:40:08,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:40:08,087 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 20:40:08,090 INFO L168 Benchmark]: Toolchain (without parser) took 321.02 ms. Allocated memory is still 54.5 MB. Free memory was 30.7 MB in the beginning and 37.9 MB in the end (delta: -7.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:40:08,092 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 54.5 MB. Free memory was 37.1 MB in the beginning and 37.0 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:40:08,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 318.66 ms. Allocated memory is still 54.5 MB. Free memory was 30.5 MB in the beginning and 37.9 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:40:08,097 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 54.5 MB. Free memory was 37.1 MB in the beginning and 37.0 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 318.66 ms. Allocated memory is still 54.5 MB. Free memory was 30.5 MB in the beginning and 37.9 MB in the end (delta: -7.4 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...