./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/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 7f24b34909966b7340bcc750203323848ba9526e ................................................................................................................................ 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_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/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 7f24b34909966b7340bcc750203323848ba9526e .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:14:33,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:14:33,546 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:14:33,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:14:33,611 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:14:33,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:14:33,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:14:33,618 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:14:33,621 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:14:33,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:14:33,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:14:33,626 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:14:33,627 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:14:33,629 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:14:33,631 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:14:33,633 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:14:33,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:14:33,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:14:33,645 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:14:33,656 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:14:33,658 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:14:33,668 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:14:33,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:14:33,671 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:14:33,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:14:33,682 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:14:33,683 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:14:33,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:14:33,687 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:14:33,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:14:33,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:14:33,691 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:14:33,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:14:33,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:14:33,698 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:14:33,698 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:14:33,700 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:14:33,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:14:33,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:14:33,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:14:33,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:14:33,704 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 01:14:33,751 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:14:33,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:14:33,759 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:14:33,760 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:14:33,761 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:14:33,762 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:14:33,762 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:14:33,762 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:14:33,763 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:14:33,763 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:14:33,764 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:14:33,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:14:33,765 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:14:33,765 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:14:33,765 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:14:33,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:14:33,766 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:14:33,766 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:14:33,766 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:14:33,767 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:14:33,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:14:33,768 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:14:33,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:14:33,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:14:33,769 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:14:33,769 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:14:33,769 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:14:33,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:14:33,770 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:14:33,772 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_29881174-f3dd-4ec5-8723-a8171215caab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f24b34909966b7340bcc750203323848ba9526e [2020-11-30 01:14:34,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:14:34,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:14:34,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:14:34,145 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:14:34,147 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:14:34,148 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-11-30 01:14:34,232 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/data/8bdb47dd2/82c78765c3ca4b1886a7e92321870f84/FLAG0f42e4b7c [2020-11-30 01:14:34,989 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:14:34,990 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-11-30 01:14:35,023 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/data/8bdb47dd2/82c78765c3ca4b1886a7e92321870f84/FLAG0f42e4b7c [2020-11-30 01:14:35,174 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/data/8bdb47dd2/82c78765c3ca4b1886a7e92321870f84 [2020-11-30 01:14:35,178 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:14:35,179 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:14:35,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:14:35,183 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:14:35,186 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:14:35,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:14:35" (1/1) ... [2020-11-30 01:14:35,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1024639c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:14:35, skipping insertion in model container [2020-11-30 01:14:35,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:14:35" (1/1) ... [2020-11-30 01:14:35,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:14:35,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:14:35,592 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:14:35,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fb9f67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:14:35, skipping insertion in model container [2020-11-30 01:14:35,593 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:14:35,594 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:14:35,599 INFO L168 Benchmark]: Toolchain (without parser) took 417.14 ms. Allocated memory is still 90.2 MB. Free memory was 52.0 MB in the beginning and 68.1 MB in the end (delta: -16.1 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:14:35,600 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 90.2 MB. Free memory is still 71.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:14:35,604 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.79 ms. Allocated memory is still 90.2 MB. Free memory was 51.8 MB in the beginning and 68.1 MB in the end (delta: -16.3 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:14:35,607 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 90.2 MB. Free memory is still 71.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 411.79 ms. Allocated memory is still 90.2 MB. Free memory was 51.8 MB in the beginning and 68.1 MB in the end (delta: -16.3 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:14:38,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:14:38,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:14:38,408 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:14:38,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:14:38,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:14:38,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:14:38,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:14:38,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:14:38,435 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:14:38,437 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:14:38,443 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:14:38,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:14:38,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:14:38,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:14:38,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:14:38,457 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:14:38,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:14:38,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:14:38,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:14:38,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:14:38,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:14:38,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:14:38,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:14:38,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:14:38,503 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:14:38,504 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:14:38,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:14:38,508 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:14:38,509 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:14:38,510 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:14:38,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:14:38,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:14:38,515 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:14:38,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:14:38,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:14:38,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:14:38,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:14:38,519 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:14:38,521 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:14:38,523 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:14:38,524 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 01:14:38,579 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:14:38,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:14:38,582 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:14:38,582 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:14:38,584 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:14:38,585 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:14:38,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:14:38,586 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:14:38,586 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:14:38,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:14:38,588 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:14:38,588 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:14:38,588 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:14:38,588 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:14:38,589 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:14:38,589 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:14:38,589 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:14:38,589 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:14:38,590 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:14:38,590 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:14:38,590 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:14:38,590 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:14:38,591 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:14:38,591 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:14:38,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:14:38,591 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:14:38,592 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:14:38,592 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:14:38,592 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:14:38,592 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:14:38,593 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:14:38,593 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:14:38,593 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:14:38,594 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_29881174-f3dd-4ec5-8723-a8171215caab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f24b34909966b7340bcc750203323848ba9526e [2020-11-30 01:14:39,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:14:39,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:14:39,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:14:39,165 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:14:39,168 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:14:39,169 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-11-30 01:14:39,252 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/data/edfb09f06/5559982c8c764afb8cb019337278db6e/FLAG17bf158ff [2020-11-30 01:14:40,051 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:14:40,052 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-11-30 01:14:40,083 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/data/edfb09f06/5559982c8c764afb8cb019337278db6e/FLAG17bf158ff [2020-11-30 01:14:40,241 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_29881174-f3dd-4ec5-8723-a8171215caab/bin/ukojak/data/edfb09f06/5559982c8c764afb8cb019337278db6e [2020-11-30 01:14:40,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:14:40,246 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:14:40,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:14:40,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:14:40,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:14:40,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:14:40" (1/1) ... [2020-11-30 01:14:40,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@118982da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:14:40, skipping insertion in model container [2020-11-30 01:14:40,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:14:40" (1/1) ... [2020-11-30 01:14:40,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:14:40,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:14:40,608 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:14:40,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4acc9821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:14:40, skipping insertion in model container [2020-11-30 01:14:40,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:14:40,611 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:14:40,614 INFO L168 Benchmark]: Toolchain (without parser) took 366.58 ms. Allocated memory is still 58.7 MB. Free memory was 35.6 MB in the beginning and 26.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:14:40,617 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 41.4 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:14:40,621 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.28 ms. Allocated memory is still 58.7 MB. Free memory was 35.5 MB in the beginning and 26.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:14:40,625 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 41.4 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 363.28 ms. Allocated memory is still 58.7 MB. Free memory was 35.5 MB in the beginning and 26.6 MB in the end (delta: 8.9 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...