./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.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_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5cd45bcc5374c52258f803b0a101402b405a4301 ................................................................................................................................ 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_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5cd45bcc5374c52258f803b0a101402b405a4301 .................................................................................................................................. 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 15:25:55,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:25:55,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:25:55,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:25:55,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:25:55,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:25:55,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:25:55,799 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:25:55,804 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:25:55,808 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:25:55,810 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:25:55,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:25:55,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:25:55,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:25:55,824 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:25:55,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:25:55,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:25:55,830 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:25:55,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:25:55,845 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:25:55,847 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:25:55,851 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:25:55,852 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:25:55,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:25:55,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:25:55,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:25:55,859 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:25:55,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:25:55,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:25:55,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:25:55,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:25:55,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:25:55,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:25:55,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:25:55,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:25:55,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:25:55,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:25:55,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:25:55,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:25:55,874 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:25:55,875 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:25:55,878 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-01 15:25:55,919 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:25:55,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:25:55,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:25:55,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:25:55,923 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:25:55,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:25:55,923 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:25:55,923 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:25:55,924 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:25:55,924 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:25:55,925 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:25:55,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:25:55,926 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:25:55,926 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:25:55,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:25:55,927 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:25:55,927 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:25:55,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:25:55,927 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:25:55,928 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:25:55,928 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:25:55,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:25:55,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:25:55,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:25:55,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:25:55,929 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 15:25:55,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 15:25:55,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:25:55,930 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:25:55,930 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_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5cd45bcc5374c52258f803b0a101402b405a4301 [2020-12-01 15:25:56,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:25:56,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:25:56,220 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:25:56,222 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:25:56,222 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:25:56,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-12-01 15:25:56,328 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/data/1aa719658/7d4e3c34b7ff401191dd2fb44a14207a/FLAG9fcde67a8 [2020-12-01 15:25:56,976 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:25:56,977 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-12-01 15:25:57,013 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/data/1aa719658/7d4e3c34b7ff401191dd2fb44a14207a/FLAG9fcde67a8 [2020-12-01 15:25:57,194 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/data/1aa719658/7d4e3c34b7ff401191dd2fb44a14207a [2020-12-01 15:25:57,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:25:57,200 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:25:57,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:25:57,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:25:57,209 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:25:57,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:25:57" (1/1) ... [2020-12-01 15:25:57,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bfb78c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:25:57, skipping insertion in model container [2020-12-01 15:25:57,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:25:57" (1/1) ... [2020-12-01 15:25:57,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:25:57,307 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:25:57,626 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:25:57,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b24dd80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:25:57, skipping insertion in model container [2020-12-01 15:25:57,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:25:57,629 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:25:57,634 INFO L168 Benchmark]: Toolchain (without parser) took 431.37 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 54.2 MB in the beginning and 89.5 MB in the end (delta: -35.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 15:25:57,635 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory was 45.1 MB in the beginning and 45.0 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:25:57,638 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.45 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 53.9 MB in the beginning and 89.5 MB in the end (delta: -35.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 15:25:57,641 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory was 45.1 MB in the beginning and 45.0 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 424.45 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 53.9 MB in the beginning and 89.5 MB in the end (delta: -35.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 15:26:00,015 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:26:00,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:26:00,065 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:26:00,066 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:26:00,072 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:26:00,076 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:26:00,083 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:26:00,087 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:26:00,099 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:26:00,100 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:26:00,105 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:26:00,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:26:00,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:26:00,114 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:26:00,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:26:00,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:26:00,116 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:26:00,118 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:26:00,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:26:00,122 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:26:00,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:26:00,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:26:00,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:26:00,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:26:00,146 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:26:00,146 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:26:00,148 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:26:00,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:26:00,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:26:00,150 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:26:00,152 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:26:00,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:26:00,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:26:00,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:26:00,157 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:26:00,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:26:00,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:26:00,159 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:26:00,160 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:26:00,162 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:26:00,163 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-01 15:26:00,211 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:26:00,211 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:26:00,215 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:26:00,215 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:26:00,216 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:26:00,216 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:26:00,216 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:26:00,216 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:26:00,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:26:00,217 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:26:00,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:26:00,218 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:26:00,219 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 15:26:00,219 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 15:26:00,219 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:26:00,219 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:26:00,219 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:26:00,220 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:26:00,220 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:26:00,220 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:26:00,220 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:26:00,234 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:26:00,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:26:00,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:26:00,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:26:00,235 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:26:00,236 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 15:26:00,236 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 15:26:00,236 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:26:00,236 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:26:00,236 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:26:00,237 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_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5cd45bcc5374c52258f803b0a101402b405a4301 [2020-12-01 15:26:00,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:26:00,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:26:00,627 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:26:00,628 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:26:00,630 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:26:00,631 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-12-01 15:26:00,701 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/data/c31c4948f/c6fd49d59aa04304bedeac6109203389/FLAGaa8f72b28 [2020-12-01 15:26:01,465 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:26:01,465 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-12-01 15:26:01,482 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/data/c31c4948f/c6fd49d59aa04304bedeac6109203389/FLAGaa8f72b28 [2020-12-01 15:26:01,670 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ebda4950-8424-4e7a-87fe-476521a7bec1/bin/uautomizer/data/c31c4948f/c6fd49d59aa04304bedeac6109203389 [2020-12-01 15:26:01,673 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:26:01,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:26:01,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:26:01,678 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:26:01,682 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:26:01,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:26:01" (1/1) ... [2020-12-01 15:26:01,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47474b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:26:01, skipping insertion in model container [2020-12-01 15:26:01,686 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:26:01" (1/1) ... [2020-12-01 15:26:01,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:26:01,778 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:26:02,015 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:26:02,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@fbfeba9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:26:02, skipping insertion in model container [2020-12-01 15:26:02,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:26:02,022 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:26:02,026 INFO L168 Benchmark]: Toolchain (without parser) took 347.61 ms. Allocated memory is still 58.7 MB. Free memory was 34.6 MB in the beginning and 40.8 MB in the end (delta: -6.1 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. [2020-12-01 15:26:02,027 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 58.7 MB. Free memory is still 40.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:26:02,029 INFO L168 Benchmark]: CACSL2BoogieTranslator took 344.34 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 40.8 MB in the end (delta: -6.3 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. [2020-12-01 15:26:02,032 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 58.7 MB. Free memory is still 40.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 344.34 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 40.8 MB in the end (delta: -6.3 MB). Peak memory consumption was 11.9 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...