./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_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_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/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 b9a0a6a4f5bde73ad1da0008a37cfcf3a844490c ................................................................................................................................ 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_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/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 b9a0a6a4f5bde73ad1da0008a37cfcf3a844490c .................................................................................................................................... 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 16:26:44,944 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:26:44,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:26:45,028 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:26:45,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:26:45,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:26:45,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:26:45,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:26:45,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:26:45,051 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:26:45,053 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:26:45,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:26:45,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:26:45,059 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:26:45,061 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:26:45,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:26:45,065 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:26:45,067 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:26:45,071 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:26:45,074 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:26:45,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:26:45,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:26:45,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:26:45,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:26:45,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:26:45,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:26:45,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:26:45,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:26:45,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:26:45,109 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:26:45,110 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:26:45,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:26:45,116 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:26:45,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:26:45,120 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:26:45,121 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:26:45,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:26:45,123 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:26:45,123 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:26:45,125 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:26:45,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:26:45,128 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:26:45,187 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:26:45,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:26:45,190 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:26:45,190 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:26:45,191 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:26:45,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:26:45,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:26:45,193 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:26:45,193 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:26:45,193 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:26:45,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:26:45,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:26:45,196 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:26:45,196 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:26:45,196 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:26:45,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:26:45,197 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:26:45,197 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:26:45,198 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:26:45,198 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:26:45,198 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:26:45,199 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:26:45,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:26:45,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:26:45,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:26:45,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:26:45,201 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:26:45,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:26:45,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:26:45,202 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_01901d98-52d4-4baf-bfac-a70f89c68567/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9a0a6a4f5bde73ad1da0008a37cfcf3a844490c [2020-12-01 16:26:45,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:26:45,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:26:45,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:26:45,770 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:26:45,771 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:26:45,773 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-12-01 16:26:45,871 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/data/b17e148d8/3fdcc2c4c71e4896a37ae600f004d9dd/FLAG74fcf7869 [2020-12-01 16:26:46,806 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:26:46,807 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-12-01 16:26:46,864 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/data/b17e148d8/3fdcc2c4c71e4896a37ae600f004d9dd/FLAG74fcf7869 [2020-12-01 16:26:47,371 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/data/b17e148d8/3fdcc2c4c71e4896a37ae600f004d9dd [2020-12-01 16:26:47,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:26:47,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:26:47,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:26:47,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:26:47,384 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:26:47,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:26:47" (1/1) ... [2020-12-01 16:26:47,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@376706a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:26:47, skipping insertion in model container [2020-12-01 16:26:47,387 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:26:47" (1/1) ... [2020-12-01 16:26:47,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:26:47,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:26:47,812 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:26:47,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48d7f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:26:47, skipping insertion in model container [2020-12-01 16:26:47,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:26:47,814 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:26:47,822 INFO L168 Benchmark]: Toolchain (without parser) took 438.09 ms. Allocated memory is still 81.8 MB. Free memory was 59.2 MB in the beginning and 50.2 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:26:47,824 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 81.8 MB. Free memory is still 57.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:26:47,827 INFO L168 Benchmark]: CACSL2BoogieTranslator took 435.09 ms. Allocated memory is still 81.8 MB. Free memory was 59.0 MB in the beginning and 50.2 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:26:47,830 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 81.8 MB. Free memory is still 57.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 435.09 ms. Allocated memory is still 81.8 MB. Free memory was 59.0 MB in the beginning and 50.2 MB in the end (delta: 8.8 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... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:26:50,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:26:50,860 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:26:50,909 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:26:50,910 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:26:50,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:26:50,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:26:50,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:26:50,923 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:26:50,925 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:26:50,927 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:26:50,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:26:50,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:26:50,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:26:50,935 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:26:50,937 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:26:50,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:26:50,947 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:26:50,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:26:50,955 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:26:50,965 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:26:50,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:26:50,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:26:50,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:26:50,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:26:50,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:26:50,990 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:26:50,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:26:50,994 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:26:50,996 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:26:50,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:26:50,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:26:51,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:26:51,004 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:26:51,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:26:51,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:26:51,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:26:51,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:26:51,010 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:26:51,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:26:51,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:26:51,016 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:26:51,105 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:26:51,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:26:51,112 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:26:51,112 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:26:51,114 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:26:51,115 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:26:51,115 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:26:51,116 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:26:51,116 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:26:51,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:26:51,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:26:51,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:26:51,119 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:26:51,120 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:26:51,120 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:26:51,121 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:26:51,121 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:26:51,121 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:26:51,122 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:26:51,122 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:26:51,122 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:26:51,123 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:26:51,123 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:26:51,124 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:26:51,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:26:51,124 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:26:51,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:26:51,125 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:26:51,125 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:26:51,126 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:26:51,126 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:26:51,126 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:26:51,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:26:51,127 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_01901d98-52d4-4baf-bfac-a70f89c68567/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9a0a6a4f5bde73ad1da0008a37cfcf3a844490c [2020-12-01 16:26:51,662 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:26:51,702 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:26:51,705 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:26:51,707 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:26:51,714 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:26:51,715 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-12-01 16:26:51,804 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/data/2240f0e1c/72d460a583b14985aa6dd8e04dacd2c3/FLAGf66c3c044 [2020-12-01 16:26:52,788 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:26:52,789 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-12-01 16:26:52,813 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/data/2240f0e1c/72d460a583b14985aa6dd8e04dacd2c3/FLAGf66c3c044 [2020-12-01 16:26:52,945 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_01901d98-52d4-4baf-bfac-a70f89c68567/bin/ukojak/data/2240f0e1c/72d460a583b14985aa6dd8e04dacd2c3 [2020-12-01 16:26:52,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:26:52,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:26:52,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:26:52,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:26:52,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:26:52,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:26:52" (1/1) ... [2020-12-01 16:26:52,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb0b42d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:26:52, skipping insertion in model container [2020-12-01 16:26:52,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:26:52" (1/1) ... [2020-12-01 16:26:52,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:26:53,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:26:53,406 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:26:53,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4142eb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:26:53, skipping insertion in model container [2020-12-01 16:26:53,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:26:53,408 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:26:53,413 INFO L168 Benchmark]: Toolchain (without parser) took 460.45 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 25.4 MB in the beginning and 51.2 MB in the end (delta: -25.8 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:26:53,416 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 50.3 MB. Free memory was 32.5 MB in the beginning and 32.5 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:26:53,420 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.59 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 25.1 MB in the beginning and 51.2 MB in the end (delta: -26.1 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:26:53,424 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 50.3 MB. Free memory was 32.5 MB in the beginning and 32.5 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 456.59 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 25.1 MB in the beginning and 51.2 MB in the end (delta: -26.1 MB). Peak memory consumption was 5.9 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...