./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.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_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/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 dc2bd9c04422878a7808dda0e07771e535662827 .............................................................................................................................. 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_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/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 dc2bd9c04422878a7808dda0e07771e535662827 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:16:17,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:16:17,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:16:17,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:16:17,828 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:16:17,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:16:17,831 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:16:17,834 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:16:17,836 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:16:17,837 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:16:17,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:16:17,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:16:17,841 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:16:17,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:16:17,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:16:17,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:16:17,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:16:17,847 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:16:17,849 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:16:17,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:16:17,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:16:17,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:16:17,860 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:16:17,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:16:17,867 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:16:17,870 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:16:17,870 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:16:17,872 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:16:17,873 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:16:17,877 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:16:17,880 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:16:17,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:16:17,883 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:16:17,884 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:16:17,886 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:16:17,887 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:16:17,888 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:16:17,888 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:16:17,888 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:16:17,889 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:16:17,890 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:16:17,892 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 22:16:17,934 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:16:17,934 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:16:17,936 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:16:17,937 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:16:17,937 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:16:17,937 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:16:17,937 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 22:16:17,937 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:16:17,937 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:16:17,937 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:16:17,937 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 22:16:17,938 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 22:16:17,938 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 22:16:17,938 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:16:17,938 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:16:17,938 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:16:17,939 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:16:17,939 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:16:17,939 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:16:17,939 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:16:17,939 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:16:17,939 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:16:17,939 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:16:17,940 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 22:16:17,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:16:17,940 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_b94fb43a-c262-4b1f-9b48-411d43bea488/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc2bd9c04422878a7808dda0e07771e535662827 [2020-11-29 22:16:18,184 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:16:18,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:16:18,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:16:18,229 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:16:18,230 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:16:18,231 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-11-29 22:16:18,333 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/data/5fd4391e9/b15abc64f0d0410e95f0de60580f0b75/FLAG2f008118a [2020-11-29 22:16:18,967 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:16:18,968 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-11-29 22:16:18,986 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/data/5fd4391e9/b15abc64f0d0410e95f0de60580f0b75/FLAG2f008118a [2020-11-29 22:16:19,242 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/data/5fd4391e9/b15abc64f0d0410e95f0de60580f0b75 [2020-11-29 22:16:19,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:16:19,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:16:19,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:16:19,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:16:19,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:16:19,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:16:19" (1/1) ... [2020-11-29 22:16:19,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75f14dc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:16:19, skipping insertion in model container [2020-11-29 22:16:19,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:16:19" (1/1) ... [2020-11-29 22:16:19,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:16:19,341 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:16:19,630 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:16:19,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b17fc93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:16:19, skipping insertion in model container [2020-11-29 22:16:19,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:16:19,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:16:19,635 INFO L168 Benchmark]: Toolchain (without parser) took 385.31 ms. Allocated memory is still 92.3 MB. Free memory was 62.5 MB in the beginning and 70.3 MB in the end (delta: -7.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:16:19,636 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 71.3 MB. Free memory is still 36.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:16:19,639 INFO L168 Benchmark]: CACSL2BoogieTranslator took 382.51 ms. Allocated memory is still 92.3 MB. Free memory was 62.5 MB in the beginning and 70.3 MB in the end (delta: -7.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:16:19,641 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 71.3 MB. Free memory is still 36.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 382.51 ms. Allocated memory is still 92.3 MB. Free memory was 62.5 MB in the beginning and 70.3 MB in the end (delta: -7.7 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 [2020-11-29 22:16:21,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:16:21,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:16:21,984 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:16:21,985 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:16:21,992 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:16:21,994 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:16:21,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:16:22,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:16:22,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:16:22,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:16:22,027 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:16:22,028 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:16:22,031 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:16:22,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:16:22,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:16:22,036 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:16:22,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:16:22,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:16:22,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:16:22,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:16:22,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:16:22,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:16:22,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:16:22,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:16:22,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:16:22,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:16:22,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:16:22,072 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:16:22,074 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:16:22,074 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:16:22,075 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:16:22,077 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:16:22,078 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:16:22,079 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:16:22,080 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:16:22,080 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:16:22,081 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:16:22,081 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:16:22,083 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:16:22,084 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:16:22,084 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 22:16:22,127 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:16:22,128 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:16:22,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:16:22,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:16:22,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:16:22,132 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:16:22,132 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 22:16:22,132 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:16:22,132 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:16:22,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:16:22,133 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 22:16:22,134 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 22:16:22,134 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 22:16:22,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:16:22,134 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:16:22,135 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:16:22,135 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:16:22,135 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:16:22,135 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:16:22,136 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:16:22,136 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:16:22,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:16:22,136 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:16:22,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:16:22,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:16:22,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:16:22,137 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 22:16:22,137 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:16:22,138 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 22:16:22,138 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:16:22,138 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_b94fb43a-c262-4b1f-9b48-411d43bea488/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc2bd9c04422878a7808dda0e07771e535662827 [2020-11-29 22:16:22,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:16:22,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:16:22,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:16:22,560 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:16:22,561 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:16:22,562 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-11-29 22:16:22,643 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/data/673170390/833b4f338e8f42c8be7a633eb834905e/FLAG66e2cbbb7 [2020-11-29 22:16:23,368 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:16:23,369 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-11-29 22:16:23,386 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/data/673170390/833b4f338e8f42c8be7a633eb834905e/FLAG66e2cbbb7 [2020-11-29 22:16:23,561 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b94fb43a-c262-4b1f-9b48-411d43bea488/bin/ukojak/data/673170390/833b4f338e8f42c8be7a633eb834905e [2020-11-29 22:16:23,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:16:23,567 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:16:23,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:16:23,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:16:23,574 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:16:23,575 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:16:23" (1/1) ... [2020-11-29 22:16:23,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b32d97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:16:23, skipping insertion in model container [2020-11-29 22:16:23,583 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:16:23" (1/1) ... [2020-11-29 22:16:23,591 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:16:23,668 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:16:23,902 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:16:23,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@785dc793 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:16:23, skipping insertion in model container [2020-11-29 22:16:23,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:16:23,906 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:16:23,909 INFO L168 Benchmark]: Toolchain (without parser) took 339.30 ms. Allocated memory is still 50.3 MB. Free memory was 24.8 MB in the beginning and 29.2 MB in the end (delta: -4.3 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-11-29 22:16:23,911 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 50.3 MB. Free memory was 32.0 MB in the beginning and 32.0 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:16:23,913 INFO L168 Benchmark]: CACSL2BoogieTranslator took 336.06 ms. Allocated memory is still 50.3 MB. Free memory was 24.7 MB in the beginning and 29.2 MB in the end (delta: -4.5 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-11-29 22:16:23,915 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 50.3 MB. Free memory was 32.0 MB in the beginning and 32.0 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 336.06 ms. Allocated memory is still 50.3 MB. Free memory was 24.7 MB in the beginning and 29.2 MB in the end (delta: -4.5 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...