./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.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_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/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 07a54de927168c1b3ce92608bc3c595e3cb19b28 .............................................................................................................................. 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_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/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 07a54de927168c1b3ce92608bc3c595e3cb19b28 ................................................................................................................................... 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 16:55:54,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:55:55,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:55:55,070 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:55:55,071 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:55:55,075 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:55:55,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:55:55,082 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:55:55,085 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:55:55,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:55:55,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:55:55,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:55:55,095 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:55:55,099 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:55:55,101 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:55:55,103 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:55:55,105 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:55:55,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:55:55,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:55:55,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:55:55,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:55:55,128 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:55:55,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:55:55,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:55:55,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:55:55,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:55:55,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:55:55,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:55:55,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:55:55,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:55:55,148 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:55:55,149 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:55:55,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:55:55,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:55:55,155 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:55:55,155 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:55:55,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:55:55,157 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:55:55,157 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:55:55,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:55:55,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:55:55,162 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:55:55,216 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:55:55,218 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:55:55,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:55:55,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:55:55,221 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:55:55,221 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:55:55,222 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:55:55,222 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:55:55,222 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:55:55,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:55:55,224 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:55:55,224 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:55:55,224 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:55:55,225 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:55:55,225 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:55:55,225 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:55:55,225 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:55:55,225 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:55:55,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:55:55,226 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:55:55,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:55:55,227 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:55:55,227 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:55:55,227 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:55:55,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:55:55,228 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_d6e3b1ef-39eb-42f6-9795-abb384580ca6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07a54de927168c1b3ce92608bc3c595e3cb19b28 [2020-12-01 16:55:55,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:55:55,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:55:55,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:55:55,596 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:55:55,597 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:55:55,598 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-12-01 16:55:55,671 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/data/46c9494b1/7443388185eb401fb77180270f307cf4/FLAG643cfcc84 [2020-12-01 16:55:56,390 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:55:56,390 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-12-01 16:55:56,418 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/data/46c9494b1/7443388185eb401fb77180270f307cf4/FLAG643cfcc84 [2020-12-01 16:55:56,608 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/data/46c9494b1/7443388185eb401fb77180270f307cf4 [2020-12-01 16:55:56,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:55:56,616 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:55:56,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:55:56,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:55:56,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:55:56,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:55:56" (1/1) ... [2020-12-01 16:55:56,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73a58182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:55:56, skipping insertion in model container [2020-12-01 16:55:56,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:55:56" (1/1) ... [2020-12-01 16:55:56,640 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:55:56,736 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:55:57,034 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:55:57,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7263fb27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:55:57, skipping insertion in model container [2020-12-01 16:55:57,036 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:55:57,036 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:55:57,039 INFO L168 Benchmark]: Toolchain (without parser) took 422.01 ms. Allocated memory is still 115.3 MB. Free memory was 82.0 MB in the beginning and 91.3 MB in the end (delta: -9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:55:57,040 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory is still 39.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:55:57,041 INFO L168 Benchmark]: CACSL2BoogieTranslator took 415.06 ms. Allocated memory is still 115.3 MB. Free memory was 81.8 MB in the beginning and 91.3 MB in the end (delta: -9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:55:57,043 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory is still 39.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 415.06 ms. Allocated memory is still 115.3 MB. Free memory was 81.8 MB in the beginning and 91.3 MB in the end (delta: -9.5 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 16:55:59,547 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:55:59,550 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:55:59,596 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:55:59,597 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:55:59,603 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:55:59,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:55:59,614 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:55:59,618 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:55:59,625 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:55:59,627 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:55:59,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:55:59,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:55:59,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:55:59,644 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:55:59,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:55:59,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:55:59,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:55:59,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:55:59,664 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:55:59,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:55:59,672 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:55:59,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:55:59,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:55:59,685 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:55:59,690 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:55:59,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:55:59,693 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:55:59,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:55:59,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:55:59,697 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:55:59,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:55:59,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:55:59,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:55:59,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:55:59,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:55:59,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:55:59,706 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:55:59,706 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:55:59,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:55:59,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:55:59,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:55:59,768 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:55:59,768 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:55:59,772 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:55:59,773 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:55:59,773 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:55:59,774 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:55:59,774 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:55:59,774 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:55:59,774 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:55:59,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:55:59,776 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:55:59,777 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:55:59,777 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:55:59,777 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:55:59,777 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:55:59,778 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:55:59,778 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:55:59,778 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:55:59,779 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:55:59,779 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:55:59,779 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:55:59,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:55:59,780 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:55:59,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:55:59,780 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:55:59,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:55:59,781 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:55:59,781 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:55:59,782 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:55:59,782 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:55:59,782 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_d6e3b1ef-39eb-42f6-9795-abb384580ca6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07a54de927168c1b3ce92608bc3c595e3cb19b28 [2020-12-01 16:56:00,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:56:00,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:56:00,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:56:00,334 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:56:00,335 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:56:00,336 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-12-01 16:56:00,424 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/data/ad5db7858/74d64c569c8e48928665f4880adfaf90/FLAG0dc4deb1c [2020-12-01 16:56:01,254 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:56:01,255 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-12-01 16:56:01,275 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/data/ad5db7858/74d64c569c8e48928665f4880adfaf90/FLAG0dc4deb1c [2020-12-01 16:56:01,398 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d6e3b1ef-39eb-42f6-9795-abb384580ca6/bin/ukojak/data/ad5db7858/74d64c569c8e48928665f4880adfaf90 [2020-12-01 16:56:01,401 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:56:01,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:56:01,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:56:01,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:56:01,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:56:01,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:56:01" (1/1) ... [2020-12-01 16:56:01,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@164a47be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:01, skipping insertion in model container [2020-12-01 16:56:01,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:56:01" (1/1) ... [2020-12-01 16:56:01,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:56:01,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:56:01,750 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:56:01,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a45fc31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:01, skipping insertion in model container [2020-12-01 16:56:01,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:56:01,752 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:56:01,755 INFO L168 Benchmark]: Toolchain (without parser) took 350.82 ms. Allocated memory is still 67.1 MB. Free memory was 48.4 MB in the beginning and 39.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:56:01,756 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 67.1 MB. Free memory is still 49.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:56:01,757 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.39 ms. Allocated memory is still 67.1 MB. Free memory was 48.2 MB in the beginning and 39.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:56:01,759 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 67.1 MB. Free memory is still 49.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 341.39 ms. Allocated memory is still 67.1 MB. Free memory was 48.2 MB in the beginning and 39.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...