./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 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/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_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/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_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/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_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/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 0.2.0-69874e2 [2020-12-01 16:13:36,518 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:13:36,520 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:13:36,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:13:36,596 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:13:36,601 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:13:36,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:13:36,612 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:13:36,615 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:13:36,621 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:13:36,622 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:13:36,625 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:13:36,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:13:36,629 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:13:36,630 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:13:36,632 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:13:36,633 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:13:36,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:13:36,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:13:36,648 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:13:36,650 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:13:36,652 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:13:36,654 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:13:36,655 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:13:36,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:13:36,666 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:13:36,666 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:13:36,669 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:13:36,669 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:13:36,670 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:13:36,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:13:36,672 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:13:36,674 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:13:36,675 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:13:36,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:13:36,677 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:13:36,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:13:36,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:13:36,678 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:13:36,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:13:36,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:13:36,683 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:13:36,729 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:13:36,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:13:36,730 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:13:36,731 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:13:36,731 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:13:36,732 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:13:36,732 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:13:36,732 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:13:36,732 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:13:36,733 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:13:36,734 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:13:36,734 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:13:36,734 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:13:36,734 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:13:36,735 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:13:36,735 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:13:36,735 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:13:36,735 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:13:36,735 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:13:36,736 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:13:36,736 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:13:36,736 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:13:36,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:13:36,737 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:13:36,737 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:13:36,737 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:13:36,737 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:13:36,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:13:36,738 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:13:36,738 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_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f24b34909966b7340bcc750203323848ba9526e [2020-12-01 16:13:37,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:13:37,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:13:37,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:13:37,104 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:13:37,105 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:13:37,106 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-12-01 16:13:37,195 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/data/fbe35389f/9ee0508a07414bf090c57d413312e0c3/FLAGc8125fc35 [2020-12-01 16:13:37,855 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:13:37,856 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-12-01 16:13:37,876 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/data/fbe35389f/9ee0508a07414bf090c57d413312e0c3/FLAGc8125fc35 [2020-12-01 16:13:38,057 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/data/fbe35389f/9ee0508a07414bf090c57d413312e0c3 [2020-12-01 16:13:38,060 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:13:38,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:13:38,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:13:38,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:13:38,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:13:38,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:13:38" (1/1) ... [2020-12-01 16:13:38,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66365dd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:13:38, skipping insertion in model container [2020-12-01 16:13:38,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:13:38" (1/1) ... [2020-12-01 16:13:38,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:13:38,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:13:38,423 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:13:38,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7de9a7bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:13:38, skipping insertion in model container [2020-12-01 16:13:38,424 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:13:38,425 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:13:38,427 INFO L168 Benchmark]: Toolchain (without parser) took 364.29 ms. Allocated memory is still 111.1 MB. Free memory was 77.3 MB in the beginning and 87.1 MB in the end (delta: -9.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:13:38,428 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 77.6 MB. Free memory was 38.5 MB in the beginning and 38.4 MB in the end (delta: 33.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:13:38,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.14 ms. Allocated memory is still 111.1 MB. Free memory was 77.3 MB in the beginning and 87.7 MB in the end (delta: -10.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:13:38,431 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 77.6 MB. Free memory was 38.5 MB in the beginning and 38.4 MB in the end (delta: 33.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 361.14 ms. Allocated memory is still 111.1 MB. Free memory was 77.3 MB in the beginning and 87.7 MB in the end (delta: -10.3 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 16:13:40,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:13:40,910 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:13:40,964 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:13:40,965 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:13:40,971 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:13:40,974 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:13:40,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:13:40,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:13:40,990 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:13:40,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:13:40,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:13:40,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:13:41,003 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:13:41,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:13:41,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:13:41,011 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:13:41,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:13:41,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:13:41,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:13:41,029 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:13:41,031 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:13:41,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:13:41,040 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:13:41,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:13:41,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:13:41,052 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:13:41,053 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:13:41,055 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:13:41,056 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:13:41,057 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:13:41,058 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:13:41,060 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:13:41,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:13:41,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:13:41,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:13:41,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:13:41,064 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:13:41,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:13:41,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:13:41,067 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:13:41,068 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:13:41,116 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:13:41,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:13:41,119 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:13:41,119 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:13:41,121 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:13:41,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:13:41,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:13:41,122 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:13:41,123 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:13:41,123 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:13:41,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:13:41,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:13:41,125 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:13:41,125 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:13:41,125 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:13:41,126 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:13:41,126 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:13:41,126 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:13:41,126 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:13:41,127 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:13:41,127 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:13:41,127 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:13:41,127 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:13:41,128 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:13:41,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:13:41,128 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:13:41,129 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:13:41,129 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:13:41,146 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:13:41,147 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:13:41,147 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:13:41,147 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:13:41,148 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:13:41,148 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_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f24b34909966b7340bcc750203323848ba9526e [2020-12-01 16:13:41,624 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:13:41,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:13:41,665 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:13:41,667 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:13:41,668 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:13:41,669 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-12-01 16:13:41,757 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/data/a95978e02/43fb1a3403494f40ae4ddcd74fef4f29/FLAG563defc7b [2020-12-01 16:13:42,531 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:13:42,532 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-12-01 16:13:42,552 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/data/a95978e02/43fb1a3403494f40ae4ddcd74fef4f29/FLAG563defc7b [2020-12-01 16:13:42,664 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1a2d861f-6966-42ea-a1b7-77fd141cf5e0/bin/ukojak/data/a95978e02/43fb1a3403494f40ae4ddcd74fef4f29 [2020-12-01 16:13:42,668 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:13:42,670 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:13:42,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:13:42,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:13:42,680 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:13:42,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:13:42" (1/1) ... [2020-12-01 16:13:42,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e572942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:13:42, skipping insertion in model container [2020-12-01 16:13:42,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:13:42" (1/1) ... [2020-12-01 16:13:42,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:13:42,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:13:43,070 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:13:43,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c0c6d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:13:43, skipping insertion in model container [2020-12-01 16:13:43,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:13:43,072 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:13:43,074 INFO L168 Benchmark]: Toolchain (without parser) took 402.33 ms. Allocated memory is still 69.2 MB. Free memory was 49.9 MB in the beginning and 40.8 MB in the end (delta: 9.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:13:43,076 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 69.2 MB. Free memory was 52.1 MB in the beginning and 52.1 MB in the end (delta: 54.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:13:43,077 INFO L168 Benchmark]: CACSL2BoogieTranslator took 397.01 ms. Allocated memory is still 69.2 MB. Free memory was 49.7 MB in the beginning and 40.8 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:13:43,080 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 69.2 MB. Free memory was 52.1 MB in the beginning and 52.1 MB in the end (delta: 54.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 397.01 ms. Allocated memory is still 69.2 MB. Free memory was 49.7 MB in the beginning and 40.8 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...