./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.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_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/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 ba5463b5e3d18d90d4f385730b7339ac899bebbe ................................................................................................................................ 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_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/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 ba5463b5e3d18d90d4f385730b7339ac899bebbe .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:53:57,973 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:53:57,976 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:53:58,064 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:53:58,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:53:58,067 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:53:58,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:53:58,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:53:58,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:53:58,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:53:58,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:53:58,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:53:58,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:53:58,098 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:53:58,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:53:58,103 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:53:58,105 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:53:58,112 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:53:58,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:53:58,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:53:58,128 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:53:58,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:53:58,134 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:53:58,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:53:58,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:53:58,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:53:58,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:53:58,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:53:58,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:53:58,156 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:53:58,157 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:53:58,158 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:53:58,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:53:58,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:53:58,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:53:58,165 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:53:58,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:53:58,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:53:58,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:53:58,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:53:58,169 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:53:58,172 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:53:58,201 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:53:58,201 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:53:58,202 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:53:58,202 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:53:58,203 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:53:58,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:53:58,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:53:58,204 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:53:58,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:53:58,205 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:53:58,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:53:58,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:53:58,206 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:53:58,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:53:58,206 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:53:58,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:53:58,206 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:53:58,207 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:53:58,207 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:53:58,207 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:53:58,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:53:58,208 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:53:58,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:53:58,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:53:58,209 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:53:58,209 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:53:58,209 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:53:58,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:53:58,210 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:53:58,210 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_1f1c9d98-486b-44d0-b15d-610d3a053268/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba5463b5e3d18d90d4f385730b7339ac899bebbe [2020-12-01 17:53:58,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:53:58,553 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:53:58,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:53:58,559 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:53:58,560 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:53:58,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-12-01 17:53:58,655 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/data/111728110/ce6a2f579ab145eda5ff9ab89196d424/FLAG9765878bc [2020-12-01 17:53:59,326 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:53:59,327 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-12-01 17:53:59,362 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/data/111728110/ce6a2f579ab145eda5ff9ab89196d424/FLAG9765878bc [2020-12-01 17:53:59,532 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/data/111728110/ce6a2f579ab145eda5ff9ab89196d424 [2020-12-01 17:53:59,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:53:59,536 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:53:59,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:53:59,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:53:59,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:53:59,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:53:59" (1/1) ... [2020-12-01 17:53:59,546 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3db10915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:59, skipping insertion in model container [2020-12-01 17:53:59,546 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:53:59" (1/1) ... [2020-12-01 17:53:59,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:53:59,619 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:53:59,927 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:53:59,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7103daa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:59, skipping insertion in model container [2020-12-01 17:53:59,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:53:59,930 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:53:59,934 INFO L168 Benchmark]: Toolchain (without parser) took 395.38 ms. Allocated memory is still 90.2 MB. Free memory was 57.1 MB in the beginning and 68.7 MB in the end (delta: -11.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:53:59,936 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory was 50.5 MB in the beginning and 50.5 MB in the end (delta: 34.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:53:59,937 INFO L168 Benchmark]: CACSL2BoogieTranslator took 391.51 ms. Allocated memory is still 90.2 MB. Free memory was 56.9 MB in the beginning and 68.7 MB in the end (delta: -11.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:53:59,940 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 90.2 MB. Free memory was 50.5 MB in the beginning and 50.5 MB in the end (delta: 34.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 391.51 ms. Allocated memory is still 90.2 MB. Free memory was 56.9 MB in the beginning and 68.7 MB in the end (delta: -11.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:54:02,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:54:02,412 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:54:02,464 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:54:02,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:54:02,472 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:54:02,475 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:54:02,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:54:02,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:54:02,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:54:02,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:54:02,509 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:54:02,509 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:54:02,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:54:02,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:54:02,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:54:02,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:54:02,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:54:02,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:54:02,542 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:54:02,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:54:02,547 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:54:02,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:54:02,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:54:02,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:54:02,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:54:02,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:54:02,571 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:54:02,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:54:02,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:54:02,575 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:54:02,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:54:02,579 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:54:02,580 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:54:02,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:54:02,582 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:54:02,584 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:54:02,584 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:54:02,584 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:54:02,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:54:02,588 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:54:02,589 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:54:02,649 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:54:02,649 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:54:02,651 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:54:02,652 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:54:02,654 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:54:02,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:54:02,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:54:02,655 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:54:02,655 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:54:02,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:54:02,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:54:02,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:54:02,658 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:54:02,658 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:54:02,658 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:54:02,659 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:54:02,659 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:54:02,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:54:02,659 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:54:02,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:54:02,660 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:54:02,660 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:54:02,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:54:02,661 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:54:02,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:54:02,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:54:02,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:54:02,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:54:02,662 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:54:02,663 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:54:02,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:54:02,663 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:54:02,664 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:54:02,664 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_1f1c9d98-486b-44d0-b15d-610d3a053268/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba5463b5e3d18d90d4f385730b7339ac899bebbe [2020-12-01 17:54:03,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:54:03,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:54:03,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:54:03,243 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:54:03,244 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:54:03,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-12-01 17:54:03,323 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/data/c10682418/1e599742014348fbb94d34a9a567d00a/FLAG347d7bb54 [2020-12-01 17:54:04,073 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:54:04,075 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-12-01 17:54:04,097 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/data/c10682418/1e599742014348fbb94d34a9a567d00a/FLAG347d7bb54 [2020-12-01 17:54:04,273 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1f1c9d98-486b-44d0-b15d-610d3a053268/bin/ukojak/data/c10682418/1e599742014348fbb94d34a9a567d00a [2020-12-01 17:54:04,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:54:04,281 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:54:04,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:54:04,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:54:04,293 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:54:04,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:04" (1/1) ... [2020-12-01 17:54:04,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d163e72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:04, skipping insertion in model container [2020-12-01 17:54:04,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:04" (1/1) ... [2020-12-01 17:54:04,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:54:04,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:54:04,613 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:54:04,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1598e3a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:04, skipping insertion in model container [2020-12-01 17:54:04,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:54:04,616 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:54:04,620 INFO L168 Benchmark]: Toolchain (without parser) took 335.62 ms. Allocated memory is still 54.5 MB. Free memory was 30.6 MB in the beginning and 21.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:04,623 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 54.5 MB. Free memory was 36.4 MB in the beginning and 36.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:54:04,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 332.77 ms. Allocated memory is still 54.5 MB. Free memory was 30.4 MB in the beginning and 21.7 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:04,630 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 54.5 MB. Free memory was 36.4 MB in the beginning and 36.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 332.77 ms. Allocated memory is still 54.5 MB. Free memory was 30.4 MB in the beginning and 21.7 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...