./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --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_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --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 18:26:41,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:26:41,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:26:41,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:26:41,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:26:41,556 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:26:41,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:26:41,561 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:26:41,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:26:41,580 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:26:41,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:26:41,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:26:41,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:26:41,597 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:26:41,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:26:41,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:26:41,608 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:26:41,609 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:26:41,612 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:26:41,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:26:41,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:26:41,621 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:26:41,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:26:41,627 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:26:41,638 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:26:41,639 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:26:41,639 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:26:41,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:26:41,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:26:41,643 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:26:41,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:26:41,645 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:26:41,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:26:41,649 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:26:41,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:26:41,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:26:41,651 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:26:41,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:26:41,652 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:26:41,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:26:41,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:26:41,657 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:26:41,682 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:26:41,682 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:26:41,686 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:26:41,686 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:26:41,687 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:26:41,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:26:41,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:26:41,688 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:26:41,689 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:26:41,689 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:26:41,690 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:26:41,691 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:26:41,691 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:26:41,691 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:26:41,691 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:26:41,692 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:26:41,692 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:26:41,692 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:26:41,692 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:26:41,693 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:26:41,693 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:26:41,693 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:26:41,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:26:41,694 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:26:41,694 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:26:41,694 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:26:41,694 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:26:41,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:26:41,695 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:26:41,695 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_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07a54de927168c1b3ce92608bc3c595e3cb19b28 [2020-12-01 18:26:41,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:26:42,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:26:42,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:26:42,023 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:26:42,023 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:26:42,025 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-12-01 18:26:42,121 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/data/e91e54e03/15822359cde24d9a93eb2c1986e5dec3/FLAG680d5aea5 [2020-12-01 18:26:42,763 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:26:42,764 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-12-01 18:26:42,806 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/data/e91e54e03/15822359cde24d9a93eb2c1986e5dec3/FLAG680d5aea5 [2020-12-01 18:26:43,005 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/data/e91e54e03/15822359cde24d9a93eb2c1986e5dec3 [2020-12-01 18:26:43,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:26:43,010 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:26:43,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:43,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:26:43,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:26:43,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:43" (1/1) ... [2020-12-01 18:26:43,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e9e89dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:43, skipping insertion in model container [2020-12-01 18:26:43,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:43" (1/1) ... [2020-12-01 18:26:43,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:26:43,115 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:26:43,403 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:26:43,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b8350fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:43, skipping insertion in model container [2020-12-01 18:26:43,405 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:43,405 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:26:43,410 INFO L168 Benchmark]: Toolchain (without parser) took 397.15 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 53.5 MB in the beginning and 92.5 MB in the end (delta: -39.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:43,412 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 83.9 MB. Free memory was 42.2 MB in the beginning and 42.2 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:26:43,414 INFO L168 Benchmark]: CACSL2BoogieTranslator took 379.27 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 53.3 MB in the beginning and 92.5 MB in the end (delta: -39.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:43,417 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 83.9 MB. Free memory was 42.2 MB in the beginning and 42.2 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 379.27 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 53.3 MB in the beginning and 92.5 MB in the end (delta: -39.2 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 18:26:45,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:26:45,909 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:26:45,947 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:26:45,948 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:26:45,949 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:26:45,951 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:26:45,954 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:26:45,957 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:26:45,959 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:26:45,960 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:26:45,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:26:45,963 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:26:45,964 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:26:45,966 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:26:45,967 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:26:45,969 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:26:45,970 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:26:45,972 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:26:45,975 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:26:45,977 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:26:45,979 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:26:45,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:26:45,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:26:45,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:26:45,986 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:26:45,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:26:45,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:26:45,989 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:26:45,990 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:26:45,991 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:26:45,992 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:26:45,993 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:26:45,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:26:45,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:26:45,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:26:45,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:26:45,997 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:26:45,998 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:26:45,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:26:46,000 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:26:46,001 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:26:46,027 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:26:46,027 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:26:46,028 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:26:46,028 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:26:46,029 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:26:46,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:26:46,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:26:46,030 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:26:46,030 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:26:46,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:26:46,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:26:46,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:26:46,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:26:46,032 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:26:46,032 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:26:46,032 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:26:46,033 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:26:46,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:26:46,033 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:26:46,034 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:26:46,034 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:26:46,034 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:26:46,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:26:46,035 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:26:46,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:26:46,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:26:46,036 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:26:46,036 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:26:46,036 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:26:46,036 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:26:46,037 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:26:46,037 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:26:46,037 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:26:46,038 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_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07a54de927168c1b3ce92608bc3c595e3cb19b28 [2020-12-01 18:26:46,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:26:46,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:26:46,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:26:46,509 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:26:46,513 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:26:46,514 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-12-01 18:26:46,600 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/data/04ec83a8b/55ec3e5dcdcf4e7c8c6ad7cb4bfd6c2a/FLAGe216ad230 [2020-12-01 18:26:47,412 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:26:47,413 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-12-01 18:26:47,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/data/04ec83a8b/55ec3e5dcdcf4e7c8c6ad7cb4bfd6c2a/FLAGe216ad230 [2020-12-01 18:26:47,612 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7a282ff2-ff10-4c5b-b0d3-de954e4c3a0b/bin/ukojak/data/04ec83a8b/55ec3e5dcdcf4e7c8c6ad7cb4bfd6c2a [2020-12-01 18:26:47,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:26:47,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:26:47,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:47,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:26:47,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:26:47,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:47" (1/1) ... [2020-12-01 18:26:47,631 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 01.12 06:26:47, skipping insertion in model container [2020-12-01 18:26:47,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:47" (1/1) ... [2020-12-01 18:26:47,640 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:26:47,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:26:47,942 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:26:47,949 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 06:26:47, skipping insertion in model container [2020-12-01 18:26:47,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:47,950 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:26:47,953 INFO L168 Benchmark]: Toolchain (without parser) took 331.26 ms. Allocated memory is still 71.3 MB. Free memory was 54.2 MB in the beginning and 45.3 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:47,955 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory was 54.0 MB in the beginning and 53.9 MB in the end (delta: 55.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:26:47,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 326.38 ms. Allocated memory is still 71.3 MB. Free memory was 53.9 MB in the beginning and 45.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:47,961 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory was 54.0 MB in the beginning and 53.9 MB in the end (delta: 55.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 326.38 ms. Allocated memory is still 71.3 MB. Free memory was 53.9 MB in the beginning and 45.3 MB in the end (delta: 8.6 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...