./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.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_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/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 90051b62f0f2abab7ed0f5847296c8a0d495c813 .............................................................................................................................. 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_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/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 90051b62f0f2abab7ed0f5847296c8a0d495c813 ................................................................................................................................... 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 18:16:02,555 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:16:02,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:16:02,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:16:02,608 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:16:02,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:16:02,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:16:02,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:16:02,640 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:16:02,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:16:02,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:16:02,647 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:16:02,647 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:16:02,649 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:16:02,651 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:16:02,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:16:02,655 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:16:02,656 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:16:02,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:16:02,662 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:16:02,665 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:16:02,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:16:02,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:16:02,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:16:02,674 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:16:02,675 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:16:02,675 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:16:02,677 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:16:02,678 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:16:02,679 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:16:02,680 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:16:02,681 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:16:02,683 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:16:02,684 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:16:02,686 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:16:02,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:16:02,687 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:16:02,687 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:16:02,688 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:16:02,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:16:02,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:16:02,692 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:16:02,717 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:16:02,717 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:16:02,719 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:16:02,720 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:16:02,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:16:02,720 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:16:02,721 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:16:02,721 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:16:02,721 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:16:02,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:16:02,722 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:16:02,722 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:16:02,722 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:16:02,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:16:02,723 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:16:02,723 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:16:02,723 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:16:02,723 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:16:02,724 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:16:02,724 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:16:02,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:16:02,725 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:16:02,725 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:16:02,725 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:16:02,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:16:02,726 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_405b8e31-a0b6-48a5-86c2-11adf727b608/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90051b62f0f2abab7ed0f5847296c8a0d495c813 [2020-12-01 18:16:03,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:16:03,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:16:03,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:16:03,108 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:16:03,109 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:16:03,110 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-12-01 18:16:03,215 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/data/ccc2c75c5/1e71e88dfda848399ee7b922787004ee/FLAG4ea08b5b2 [2020-12-01 18:16:03,868 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:16:03,869 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-12-01 18:16:03,890 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/data/ccc2c75c5/1e71e88dfda848399ee7b922787004ee/FLAG4ea08b5b2 [2020-12-01 18:16:04,102 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/data/ccc2c75c5/1e71e88dfda848399ee7b922787004ee [2020-12-01 18:16:04,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:16:04,108 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:16:04,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:04,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:16:04,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:16:04,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:04" (1/1) ... [2020-12-01 18:16:04,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b69c8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:04, skipping insertion in model container [2020-12-01 18:16:04,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:04" (1/1) ... [2020-12-01 18:16:04,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:16:04,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:16:04,636 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:16:04,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@765b19e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:04, skipping insertion in model container [2020-12-01 18:16:04,639 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:04,639 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:16:04,644 INFO L168 Benchmark]: Toolchain (without parser) took 532.96 ms. Allocated memory was 77.6 MB in the beginning and 98.6 MB in the end (delta: 21.0 MB). Free memory was 42.5 MB in the beginning and 76.8 MB in the end (delta: -34.3 MB). Peak memory consumption was 4.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:04,647 INFO L168 Benchmark]: CDTParser took 0.75 ms. Allocated memory is still 77.6 MB. Free memory was 51.4 MB in the beginning and 51.3 MB in the end (delta: 24.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:16:04,650 INFO L168 Benchmark]: CACSL2BoogieTranslator took 514.42 ms. Allocated memory was 77.6 MB in the beginning and 98.6 MB in the end (delta: 21.0 MB). Free memory was 42.2 MB in the beginning and 77.2 MB in the end (delta: -35.0 MB). Peak memory consumption was 4.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:04,655 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.75 ms. Allocated memory is still 77.6 MB. Free memory was 51.4 MB in the beginning and 51.3 MB in the end (delta: 24.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 514.42 ms. Allocated memory was 77.6 MB in the beginning and 98.6 MB in the end (delta: 21.0 MB). Free memory was 42.2 MB in the beginning and 77.2 MB in the end (delta: -35.0 MB). Peak memory consumption was 4.5 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 18:16:07,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:16:07,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:16:07,709 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:16:07,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:16:07,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:16:07,721 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:16:07,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:16:07,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:16:07,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:16:07,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:16:07,756 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:16:07,757 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:16:07,758 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:16:07,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:16:07,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:16:07,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:16:07,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:16:07,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:16:07,783 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:16:07,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:16:07,792 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:16:07,794 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:16:07,795 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:16:07,801 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:16:07,801 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:16:07,802 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:16:07,803 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:16:07,804 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:16:07,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:16:07,805 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:16:07,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:16:07,806 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:16:07,807 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:16:07,808 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:16:07,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:16:07,810 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:16:07,810 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:16:07,810 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:16:07,812 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:16:07,812 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:16:07,814 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:16:07,864 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:16:07,865 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:16:07,866 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:16:07,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:16:07,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:16:07,867 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:16:07,867 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:16:07,867 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:16:07,868 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:16:07,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:16:07,868 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:16:07,868 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:16:07,868 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:16:07,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:16:07,869 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:16:07,869 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:16:07,869 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:16:07,870 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:16:07,870 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:16:07,870 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:16:07,870 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:16:07,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:16:07,871 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:16:07,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:16:07,871 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:16:07,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:16:07,872 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:16:07,872 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:16:07,872 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:16:07,875 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:16:07,875 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_405b8e31-a0b6-48a5-86c2-11adf727b608/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90051b62f0f2abab7ed0f5847296c8a0d495c813 [2020-12-01 18:16:08,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:16:08,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:16:08,411 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:16:08,415 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:16:08,416 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:16:08,417 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-12-01 18:16:08,518 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/data/03f7c3183/21f59502017946efa826aa7e5d102be0/FLAGf46b79b7e [2020-12-01 18:16:09,576 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:16:09,578 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-12-01 18:16:09,616 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/data/03f7c3183/21f59502017946efa826aa7e5d102be0/FLAGf46b79b7e [2020-12-01 18:16:10,135 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_405b8e31-a0b6-48a5-86c2-11adf727b608/bin/ukojak/data/03f7c3183/21f59502017946efa826aa7e5d102be0 [2020-12-01 18:16:10,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:16:10,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:16:10,148 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:10,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:16:10,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:16:10,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:10" (1/1) ... [2020-12-01 18:16:10,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb0b42d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:10, skipping insertion in model container [2020-12-01 18:16:10,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:10" (1/1) ... [2020-12-01 18:16:10,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:16:10,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:16:10,673 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:16:10,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4142eb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:10, skipping insertion in model container [2020-12-01 18:16:10,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:10,675 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:16:10,678 INFO L168 Benchmark]: Toolchain (without parser) took 530.19 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: -7.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:10,679 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 54.5 MB. Free memory is still 36.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:16:10,680 INFO L168 Benchmark]: CACSL2BoogieTranslator took 527.05 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 37.9 MB in the end (delta: -7.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:10,687 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 54.5 MB. Free memory is still 36.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 527.05 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 37.9 MB in the end (delta: -7.6 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...