./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.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_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8ab5136bea72ab631d2fa9a8c9494f201d5385e0 .............................................................................................................................. 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_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8ab5136bea72ab631d2fa9a8c9494f201d5385e0 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:21,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:21,563 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:21,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:21,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:21,645 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:21,660 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:21,662 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:21,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:21,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:21,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:21,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:21,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:21,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:21,673 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:21,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:21,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:21,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:21,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:21,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:21,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:21,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:21,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:21,690 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:21,693 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:21,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:21,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:21,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:21,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:21,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:21,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:21,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:21,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:21,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:21,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:21,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:21,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:21,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:21,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:21,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:21,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:21,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:42:21,733 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:21,733 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:21,734 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:21,735 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:21,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:21,735 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:21,736 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:21,736 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:21,736 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:21,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:21,737 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:21,737 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:21,737 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:21,737 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:21,738 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:21,738 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:21,738 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:21,738 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:21,739 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:21,739 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:21,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:21,739 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:21,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:21,740 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:21,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:21,740 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_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ab5136bea72ab631d2fa9a8c9494f201d5385e0 [2020-11-28 04:42:21,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:22,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:22,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:22,030 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:22,030 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:22,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2020-11-28 04:42:22,110 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/data/5765744a4/07092fe6dab946ff93252261f3a069a3/FLAGcab04a61e [2020-11-28 04:42:22,821 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:22,824 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2020-11-28 04:42:22,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/data/5765744a4/07092fe6dab946ff93252261f3a069a3/FLAGcab04a61e [2020-11-28 04:42:23,038 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/data/5765744a4/07092fe6dab946ff93252261f3a069a3 [2020-11-28 04:42:23,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:23,043 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:23,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:23,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:23,048 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:23,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:23" (1/1) ... [2020-11-28 04:42:23,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c7dbda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:23, skipping insertion in model container [2020-11-28 04:42:23,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:23" (1/1) ... [2020-11-28 04:42:23,059 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:23,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:23,374 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:23,375 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6134be9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:23, skipping insertion in model container [2020-11-28 04:42:23,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:23,376 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:23,379 INFO L168 Benchmark]: Toolchain (without parser) took 334.43 ms. Allocated memory is still 98.6 MB. Free memory was 67.0 MB in the beginning and 76.8 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:23,380 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 98.6 MB. Free memory was 57.7 MB in the beginning and 57.7 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:23,382 INFO L168 Benchmark]: CACSL2BoogieTranslator took 331.58 ms. Allocated memory is still 98.6 MB. Free memory was 67.0 MB in the beginning and 76.8 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:23,384 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 98.6 MB. Free memory was 57.7 MB in the beginning and 57.7 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 331.58 ms. Allocated memory is still 98.6 MB. Free memory was 67.0 MB in the beginning and 76.8 MB in the end (delta: -9.8 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-a4ecdab [2020-11-28 04:42:25,710 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:25,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:25,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:25,760 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:25,766 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:25,768 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:25,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:25,777 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:25,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:25,785 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:25,793 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:25,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:25,797 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:25,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:25,806 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:25,807 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:25,811 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:25,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:25,822 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:25,824 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:25,826 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:25,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:25,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:25,843 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:25,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:25,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:25,848 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:25,850 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:25,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:25,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:25,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:25,855 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:25,856 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:25,857 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:25,858 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:25,859 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:25,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:25,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:25,861 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:25,862 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:25,863 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:42:25,911 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:25,911 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:25,915 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:25,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:25,916 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:25,916 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:25,916 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:25,917 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:25,917 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:25,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:25,919 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:25,919 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:25,919 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:25,919 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:25,920 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:25,920 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:25,920 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:25,920 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:25,920 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:25,921 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:25,921 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:25,921 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:25,921 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:25,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:25,922 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:25,922 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:25,922 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:25,923 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:25,923 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:25,923 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:25,923 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_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ab5136bea72ab631d2fa9a8c9494f201d5385e0 [2020-11-28 04:42:26,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:26,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:26,366 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:26,368 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:26,369 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:26,370 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2020-11-28 04:42:26,448 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/data/5d0b1342c/e1c4470b5af5457fa28aee368c3003ce/FLAG0ded49b88 [2020-11-28 04:42:27,182 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:27,183 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2020-11-28 04:42:27,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/data/5d0b1342c/e1c4470b5af5457fa28aee368c3003ce/FLAG0ded49b88 [2020-11-28 04:42:27,406 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_29c038c9-02f2-4860-bec3-271da77abf31/bin/ukojak/data/5d0b1342c/e1c4470b5af5457fa28aee368c3003ce [2020-11-28 04:42:27,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:27,410 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:27,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:27,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:27,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:27,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:27" (1/1) ... [2020-11-28 04:42:27,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dfc0ef1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:27, skipping insertion in model container [2020-11-28 04:42:27,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:27" (1/1) ... [2020-11-28 04:42:27,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:27,525 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:27,755 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:27,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dcef379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:27, skipping insertion in model container [2020-11-28 04:42:27,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:27,756 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:27,759 INFO L168 Benchmark]: Toolchain (without parser) took 347.36 ms. Allocated memory is still 52.4 MB. Free memory was 26.7 MB in the beginning and 32.9 MB in the end (delta: -6.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:27,760 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 52.4 MB. Free memory was 34.1 MB in the beginning and 34.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:27,760 INFO L168 Benchmark]: CACSL2BoogieTranslator took 329.64 ms. Allocated memory is still 52.4 MB. Free memory was 26.5 MB in the beginning and 32.9 MB in the end (delta: -6.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:27,762 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 52.4 MB. Free memory was 34.1 MB in the beginning and 34.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 329.64 ms. Allocated memory is still 52.4 MB. Free memory was 26.5 MB in the beginning and 32.9 MB in the end (delta: -6.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...