./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.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_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/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 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 ................................................................................................................................ 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_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/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 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:38:21,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:21,579 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:21,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:21,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:21,657 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:21,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:21,662 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:21,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:21,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:21,668 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:21,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:21,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:21,672 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:21,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:21,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:21,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:21,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:21,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:21,685 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:21,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:21,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:21,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:21,694 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:21,698 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:21,699 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:21,700 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:21,701 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:21,702 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:21,704 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:21,704 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:21,706 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:21,707 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:21,708 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:21,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:21,716 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:21,717 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:21,717 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:21,718 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:21,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:21,721 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:21,723 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:38:21,778 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:21,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:21,780 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:21,780 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:21,781 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:21,782 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:21,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:21,782 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:21,783 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:21,783 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:21,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:21,785 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:21,785 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:21,785 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:21,785 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:21,786 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:21,786 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:21,787 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:21,787 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:21,787 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:21,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:21,788 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:21,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:21,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:21,789 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:21,789 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:21,789 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:21,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:21,790 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:21,790 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_f102fbb1-b6ed-4fcd-83b8-45587903e246/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 [2020-11-28 04:38:22,082 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:22,127 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:22,130 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:22,132 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:22,134 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:22,135 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-11-28 04:38:22,239 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/data/bb9797ef8/45caf6d7e86847c184b894a69e2f0667/FLAG26e6e6b2b [2020-11-28 04:38:22,977 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:22,978 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-11-28 04:38:23,001 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/data/bb9797ef8/45caf6d7e86847c184b894a69e2f0667/FLAG26e6e6b2b [2020-11-28 04:38:23,118 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/data/bb9797ef8/45caf6d7e86847c184b894a69e2f0667 [2020-11-28 04:38:23,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:23,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:23,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:23,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:23,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:23,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:23" (1/1) ... [2020-11-28 04:38:23,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e53e8a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:23, skipping insertion in model container [2020-11-28 04:38:23,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:23" (1/1) ... [2020-11-28 04:38:23,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:23,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:23,551 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:23,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6124182f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:23, skipping insertion in model container [2020-11-28 04:38:23,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:23,555 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:23,559 INFO L168 Benchmark]: Toolchain (without parser) took 434.46 ms. Allocated memory is still 109.1 MB. Free memory was 74.6 MB in the beginning and 86.2 MB in the end (delta: -11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:23,562 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 36.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:23,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.12 ms. Allocated memory is still 109.1 MB. Free memory was 74.6 MB in the beginning and 86.2 MB in the end (delta: -11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:23,565 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 36.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 430.12 ms. Allocated memory is still 109.1 MB. Free memory was 74.6 MB in the beginning and 86.2 MB in the end (delta: -11.6 MB). Peak memory consumption was 12.6 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 [2020-11-28 04:38:26,243 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:26,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:26,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:26,306 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:26,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:26,318 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:26,321 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:26,324 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:26,325 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:26,327 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:26,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:26,338 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:26,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:26,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:26,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:26,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:26,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:26,349 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:26,352 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:26,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:26,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:26,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:26,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:26,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:26,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:26,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:26,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:26,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:26,369 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:26,369 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:26,370 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:26,372 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:26,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:26,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:26,375 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:26,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:26,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:26,377 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:26,379 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:26,380 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:26,381 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:38:26,418 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:26,419 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:26,420 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:26,421 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:26,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:26,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:26,422 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:26,422 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:26,423 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:26,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:26,423 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:26,424 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:26,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:26,424 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:26,424 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:26,425 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:26,425 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:26,425 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:26,425 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:26,426 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:26,426 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:26,426 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:26,427 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:26,427 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:26,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:26,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:26,428 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:26,428 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:26,429 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:26,429 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:26,433 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:26,434 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:26,434 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:26,434 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_f102fbb1-b6ed-4fcd-83b8-45587903e246/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 [2020-11-28 04:38:26,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:26,909 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:26,912 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:26,913 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:26,914 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:26,916 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-11-28 04:38:27,005 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/data/01a7e597f/9a96701a8f82466cbcb559e8e2c95421/FLAGebe4ca57e [2020-11-28 04:38:27,776 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:27,782 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-11-28 04:38:27,805 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/data/01a7e597f/9a96701a8f82466cbcb559e8e2c95421/FLAGebe4ca57e [2020-11-28 04:38:27,994 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f102fbb1-b6ed-4fcd-83b8-45587903e246/bin/ukojak/data/01a7e597f/9a96701a8f82466cbcb559e8e2c95421 [2020-11-28 04:38:27,997 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:27,999 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:28,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:28,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:28,006 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:28,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:27" (1/1) ... [2020-11-28 04:38:28,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@228ba720 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:28, skipping insertion in model container [2020-11-28 04:38:28,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:27" (1/1) ... [2020-11-28 04:38:28,023 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:28,110 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:28,357 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:28,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41ba7cfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:28, skipping insertion in model container [2020-11-28 04:38:28,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:28,359 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:28,361 INFO L168 Benchmark]: Toolchain (without parser) took 360.48 ms. Allocated memory is still 52.4 MB. Free memory was 25.9 MB in the beginning and 31.5 MB in the end (delta: -5.6 MB). Peak memory consumption was 10.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:28,362 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 34.4 MB in the beginning and 34.3 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:28,363 INFO L168 Benchmark]: CACSL2BoogieTranslator took 357.28 ms. Allocated memory is still 52.4 MB. Free memory was 25.6 MB in the beginning and 31.5 MB in the end (delta: -5.9 MB). Peak memory consumption was 10.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:28,365 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 52.4 MB. Free memory was 34.4 MB in the beginning and 34.3 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 357.28 ms. Allocated memory is still 52.4 MB. Free memory was 25.6 MB in the beginning and 31.5 MB in the end (delta: -5.9 MB). Peak memory consumption was 10.1 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...