./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.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_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/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 fafe2ebebc350598b6b61a15bbc4356ff3e66b07 ................................................................................................................................ 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_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/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 fafe2ebebc350598b6b61a15bbc4356ff3e66b07 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:24:32,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:24:32,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:24:33,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:24:33,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:24:33,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:24:33,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:24:33,077 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:24:33,099 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:24:33,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:24:33,104 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:24:33,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:24:33,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:24:33,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:24:33,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:24:33,124 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:24:33,128 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:24:33,135 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:24:33,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:24:33,144 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:24:33,153 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:24:33,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:24:33,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:24:33,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:24:33,170 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:24:33,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:24:33,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:24:33,175 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:24:33,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:24:33,179 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:24:33,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:24:33,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:24:33,185 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:24:33,187 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:24:33,188 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:24:33,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:24:33,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:24:33,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:24:33,191 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:24:33,193 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:24:33,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:24:33,195 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:24:33,257 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:24:33,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:24:33,264 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:24:33,264 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:24:33,266 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:24:33,267 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:24:33,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:24:33,268 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:24:33,268 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:24:33,268 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:24:33,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:24:33,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:24:33,271 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:24:33,271 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:24:33,272 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:24:33,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:24:33,272 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:24:33,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:24:33,273 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:24:33,273 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:24:33,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:24:33,274 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:24:33,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:24:33,275 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:24:33,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:24:33,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:24:33,276 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:24:33,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:24:33,276 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:24:33,277 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_ae9183de-8b61-4713-af9b-79715cb211fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fafe2ebebc350598b6b61a15bbc4356ff3e66b07 [2020-12-01 18:24:33,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:24:33,736 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:24:33,740 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:24:33,742 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:24:33,743 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:24:33,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-12-01 18:24:33,843 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/data/5da6c4e68/a22d6b4d10ce4e649a392a6d2c97b4f9/FLAGd564042f7 [2020-12-01 18:24:34,814 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:24:34,814 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-12-01 18:24:34,838 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/data/5da6c4e68/a22d6b4d10ce4e649a392a6d2c97b4f9/FLAGd564042f7 [2020-12-01 18:24:34,950 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/data/5da6c4e68/a22d6b4d10ce4e649a392a6d2c97b4f9 [2020-12-01 18:24:34,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:24:34,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:24:34,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:24:34,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:24:34,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:24:34,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:24:34" (1/1) ... [2020-12-01 18:24:34,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fda77bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:24:34, skipping insertion in model container [2020-12-01 18:24:34,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:24:34" (1/1) ... [2020-12-01 18:24:34,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:24:35,089 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:24:35,481 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:24:35,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e9c4073 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:24:35, skipping insertion in model container [2020-12-01 18:24:35,483 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:24:35,484 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:24:35,490 INFO L168 Benchmark]: Toolchain (without parser) took 527.30 ms. Allocated memory was 104.9 MB in the beginning and 132.1 MB in the end (delta: 27.3 MB). Free memory was 75.3 MB in the beginning and 109.5 MB in the end (delta: -34.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:24:35,492 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 104.9 MB. Free memory is still 66.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:24:35,496 INFO L168 Benchmark]: CACSL2BoogieTranslator took 521.37 ms. Allocated memory was 104.9 MB in the beginning and 132.1 MB in the end (delta: 27.3 MB). Free memory was 75.3 MB in the beginning and 109.5 MB in the end (delta: -34.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:24:35,500 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 104.9 MB. Free memory is still 66.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 521.37 ms. Allocated memory was 104.9 MB in the beginning and 132.1 MB in the end (delta: 27.3 MB). Free memory was 75.3 MB in the beginning and 109.5 MB in the end (delta: -34.1 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 0.2.0-69874e2 [2020-12-01 18:24:38,520 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:24:38,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:24:38,594 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:24:38,595 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:24:38,601 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:24:38,605 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:24:38,611 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:24:38,615 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:24:38,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:24:38,625 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:24:38,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:24:38,651 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:24:38,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:24:38,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:24:38,664 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:24:38,666 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:24:38,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:24:38,676 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:24:38,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:24:38,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:24:38,692 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:24:38,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:24:38,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:24:38,715 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:24:38,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:24:38,720 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:24:38,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:24:38,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:24:38,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:24:38,727 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:24:38,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:24:38,732 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:24:38,733 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:24:38,735 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:24:38,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:24:38,737 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:24:38,738 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:24:38,738 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:24:38,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:24:38,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:24:38,744 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:24:38,804 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:24:38,804 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:24:38,807 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:24:38,808 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:24:38,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:24:38,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:24:38,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:24:38,812 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:24:38,813 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:24:38,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:24:38,815 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:24:38,815 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:24:38,816 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:24:38,816 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:24:38,816 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:24:38,817 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:24:38,817 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:24:38,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:24:38,818 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:24:38,818 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:24:38,819 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:24:38,819 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:24:38,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:24:38,820 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:24:38,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:24:38,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:24:38,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:24:38,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:24:38,822 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:24:38,822 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:24:38,823 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:24:38,823 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:24:38,824 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:24:38,824 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_ae9183de-8b61-4713-af9b-79715cb211fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fafe2ebebc350598b6b61a15bbc4356ff3e66b07 [2020-12-01 18:24:39,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:24:39,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:24:39,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:24:39,434 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:24:39,435 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:24:39,437 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-12-01 18:24:39,545 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/data/f67022f4a/0d62dd6a5d0345b88cd0c32e174361fb/FLAG7e0f4a27e [2020-12-01 18:24:40,491 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:24:40,492 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-12-01 18:24:40,517 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/data/f67022f4a/0d62dd6a5d0345b88cd0c32e174361fb/FLAG7e0f4a27e [2020-12-01 18:24:40,565 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ae9183de-8b61-4713-af9b-79715cb211fc/bin/ukojak/data/f67022f4a/0d62dd6a5d0345b88cd0c32e174361fb [2020-12-01 18:24:40,569 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:24:40,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:24:40,579 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:24:40,579 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:24:40,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:24:40,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:24:40" (1/1) ... [2020-12-01 18:24:40,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1182f625 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:24:40, skipping insertion in model container [2020-12-01 18:24:40,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:24:40" (1/1) ... [2020-12-01 18:24:40,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:24:40,711 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:24:41,091 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:24:41,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e0cf311 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:24:41, skipping insertion in model container [2020-12-01 18:24:41,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:24:41,093 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:24:41,098 INFO L168 Benchmark]: Toolchain (without parser) took 521.85 ms. Allocated memory is still 56.6 MB. Free memory was 32.0 MB in the beginning and 35.8 MB in the end (delta: -3.8 MB). Peak memory consumption was 7.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:24:41,099 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:24:41,105 INFO L168 Benchmark]: CACSL2BoogieTranslator took 514.40 ms. Allocated memory is still 56.6 MB. Free memory was 31.8 MB in the beginning and 35.8 MB in the end (delta: -4.0 MB). Peak memory consumption was 7.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:24:41,109 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 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 514.40 ms. Allocated memory is still 56.6 MB. Free memory was 31.8 MB in the beginning and 35.8 MB in the end (delta: -4.0 MB). Peak memory consumption was 7.9 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...