./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/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 e3c06a75694d73bc26f817e35ec61179e58f8c0f .............................................................................................................................. 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_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/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 e3c06a75694d73bc26f817e35ec61179e58f8c0f ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:34:09,592 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:34:09,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:34:09,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:34:09,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:34:09,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:34:09,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:34:09,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:34:09,670 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:34:09,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:34:09,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:34:09,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:34:09,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:34:09,685 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:34:09,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:34:09,687 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:34:09,688 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:34:09,689 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:34:09,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:34:09,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:34:09,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:34:09,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:34:09,706 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:34:09,707 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:34:09,715 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:34:09,716 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:34:09,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:34:09,724 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:34:09,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:34:09,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:34:09,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:34:09,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:34:09,729 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:34:09,731 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:34:09,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:34:09,732 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:34:09,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:34:09,733 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:34:09,734 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:34:09,735 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:34:09,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:34:09,738 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:34:09,776 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:34:09,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:34:09,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:34:09,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:34:09,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:34:09,779 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:34:09,779 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:34:09,779 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:34:09,779 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:34:09,780 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:34:09,781 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:34:09,781 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:34:09,781 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:34:09,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:34:09,782 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:34:09,782 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:34:09,782 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:34:09,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:34:09,783 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:34:09,783 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:34:09,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:34:09,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:34:09,784 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:34:09,784 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:34:09,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:34:09,784 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_0701363f-726a-48b0-baca-b7a9beaefba5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3c06a75694d73bc26f817e35ec61179e58f8c0f [2020-12-01 17:34:10,077 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:34:10,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:34:10,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:34:10,114 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:34:10,115 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:34:10,117 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2020-12-01 17:34:10,206 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/data/2d28fe0d8/4260446effa24dc6a5934c4516b6a8e9/FLAGec5916946 [2020-12-01 17:34:10,861 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:34:10,861 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2020-12-01 17:34:10,884 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/data/2d28fe0d8/4260446effa24dc6a5934c4516b6a8e9/FLAGec5916946 [2020-12-01 17:34:11,047 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/data/2d28fe0d8/4260446effa24dc6a5934c4516b6a8e9 [2020-12-01 17:34:11,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:34:11,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:34:11,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:34:11,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:34:11,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:34:11,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:34:11" (1/1) ... [2020-12-01 17:34:11,063 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fdfe75f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:11, skipping insertion in model container [2020-12-01 17:34:11,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:34:11" (1/1) ... [2020-12-01 17:34:11,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:34:11,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:34:11,384 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:34:11,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4388ffbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:11, skipping insertion in model container [2020-12-01 17:34:11,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:34:11,386 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:34:11,388 INFO L168 Benchmark]: Toolchain (without parser) took 336.22 ms. Allocated memory is still 146.8 MB. Free memory was 115.8 MB in the beginning and 122.4 MB in the end (delta: -6.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:11,389 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 102.8 MB. Free memory is still 60.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:34:11,390 INFO L168 Benchmark]: CACSL2BoogieTranslator took 331.96 ms. Allocated memory is still 146.8 MB. Free memory was 115.8 MB in the beginning and 122.4 MB in the end (delta: -6.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:11,392 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 102.8 MB. Free memory is still 60.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 331.96 ms. Allocated memory is still 146.8 MB. Free memory was 115.8 MB in the beginning and 122.4 MB in the end (delta: -6.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:34:13,670 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:34:13,673 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:34:13,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:34:13,717 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:34:13,722 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:34:13,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:34:13,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:34:13,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:34:13,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:34:13,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:34:13,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:34:13,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:34:13,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:34:13,763 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:34:13,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:34:13,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:34:13,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:34:13,774 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:34:13,782 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:34:13,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:34:13,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:34:13,787 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:34:13,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:34:13,802 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:34:13,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:34:13,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:34:13,807 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:34:13,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:34:13,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:34:13,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:34:13,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:34:13,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:34:13,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:34:13,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:34:13,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:34:13,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:34:13,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:34:13,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:34:13,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:34:13,821 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:34:13,822 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:34:13,870 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:34:13,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:34:13,874 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:34:13,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:34:13,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:34:13,875 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:34:13,875 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:34:13,876 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:34:13,876 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:34:13,876 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:34:13,877 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:34:13,877 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:34:13,878 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:34:13,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:34:13,878 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:34:13,879 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:34:13,879 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:34:13,879 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:34:13,879 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:34:13,880 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:34:13,880 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:34:13,880 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:34:13,881 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:34:13,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:34:13,881 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:34:13,881 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:34:13,882 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:34:13,882 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:34:13,882 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:34:13,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:34:13,883 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_0701363f-726a-48b0-baca-b7a9beaefba5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3c06a75694d73bc26f817e35ec61179e58f8c0f [2020-12-01 17:34:14,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:34:14,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:34:14,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:34:14,332 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:34:14,332 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:34:14,333 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2020-12-01 17:34:14,417 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/data/7f8cb70af/595ec4dccc614069a25b8c817bbc7fa7/FLAG3f351c0e1 [2020-12-01 17:34:15,167 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:34:15,167 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2020-12-01 17:34:15,192 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/data/7f8cb70af/595ec4dccc614069a25b8c817bbc7fa7/FLAG3f351c0e1 [2020-12-01 17:34:15,397 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0701363f-726a-48b0-baca-b7a9beaefba5/bin/ukojak/data/7f8cb70af/595ec4dccc614069a25b8c817bbc7fa7 [2020-12-01 17:34:15,401 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:34:15,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:34:15,407 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:34:15,407 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:34:15,411 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:34:15,412 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:34:15" (1/1) ... [2020-12-01 17:34:15,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15464876 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:15, skipping insertion in model container [2020-12-01 17:34:15,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:34:15" (1/1) ... [2020-12-01 17:34:15,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:34:15,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:34:15,742 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:34:15,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5141d2ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:15, skipping insertion in model container [2020-12-01 17:34:15,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:34:15,744 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:34:15,746 INFO L168 Benchmark]: Toolchain (without parser) took 341.85 ms. Allocated memory is still 54.5 MB. Free memory was 29.8 MB in the beginning and 20.2 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:15,747 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:34:15,747 INFO L168 Benchmark]: CACSL2BoogieTranslator took 336.83 ms. Allocated memory is still 54.5 MB. Free memory was 29.6 MB in the beginning and 20.2 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:15,749 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 336.83 ms. Allocated memory is still 54.5 MB. Free memory was 29.6 MB in the beginning and 20.2 MB in the end (delta: 9.4 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...