./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/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 718e92c405c7f5b0e9ea4efa3aaffc7501a0db2e ................................................................................................................................ 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_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/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 718e92c405c7f5b0e9ea4efa3aaffc7501a0db2e .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:58:16,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:16,543 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:16,599 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:16,600 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:16,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:16,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:16,607 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:16,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:16,614 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:16,616 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:16,618 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:16,618 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:16,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:16,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:16,623 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:16,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:16,628 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:16,635 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:16,646 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:16,651 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:16,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:16,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:16,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:16,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:16,669 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:16,670 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:16,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:16,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:16,675 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:16,676 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:16,677 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:16,680 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:16,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:16,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:16,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:16,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:16,685 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:16,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:16,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:16,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:16,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:58:16,726 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:16,726 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:16,728 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:16,728 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:16,728 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:16,729 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:16,729 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:16,729 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:58:16,730 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:16,730 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:16,730 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:16,731 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:16,731 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:16,731 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:16,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:16,732 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:16,732 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:16,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:16,733 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:16,733 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:16,733 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:16,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:16,734 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:16,734 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:16,734 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:16,735 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:58:16,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:58:16,735 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:16,736 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:16,736 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_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 718e92c405c7f5b0e9ea4efa3aaffc7501a0db2e [2020-11-28 02:58:17,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:17,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:17,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:17,097 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:17,100 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:17,102 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2020-11-28 02:58:17,199 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/data/14beb2e37/d932aaa1ce6d4e97997b52f932184474/FLAGe3c4b45e7 [2020-11-28 02:58:17,929 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:17,930 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2020-11-28 02:58:17,977 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/data/14beb2e37/d932aaa1ce6d4e97997b52f932184474/FLAGe3c4b45e7 [2020-11-28 02:58:18,064 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/data/14beb2e37/d932aaa1ce6d4e97997b52f932184474 [2020-11-28 02:58:18,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:18,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:18,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:18,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:18,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:18,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:18" (1/1) ... [2020-11-28 02:58:18,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aa71b96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18, skipping insertion in model container [2020-11-28 02:58:18,087 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:18" (1/1) ... [2020-11-28 02:58:18,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:18,181 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:18,433 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:18,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62370e41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18, skipping insertion in model container [2020-11-28 02:58:18,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:18,434 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:18,437 INFO L168 Benchmark]: Toolchain (without parser) took 367.88 ms. Allocated memory is still 98.6 MB. Free memory was 65.3 MB in the beginning and 75.3 MB in the end (delta: -10.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:18,438 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 98.6 MB. Free memory was 55.3 MB in the beginning and 55.2 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:18,439 INFO L168 Benchmark]: CACSL2BoogieTranslator took 360.89 ms. Allocated memory is still 98.6 MB. Free memory was 65.3 MB in the beginning and 75.8 MB in the end (delta: -10.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:18,441 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 98.6 MB. Free memory was 55.3 MB in the beginning and 55.2 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 360.89 ms. Allocated memory is still 98.6 MB. Free memory was 65.3 MB in the beginning and 75.8 MB in the end (delta: -10.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:58:21,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:21,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:21,127 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:21,128 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:21,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:21,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:21,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:21,145 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:21,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:21,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:21,162 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:21,163 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:21,167 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:21,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:21,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:21,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:21,176 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:21,180 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:21,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:21,198 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:21,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:21,201 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:21,204 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:21,212 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:21,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:21,216 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:21,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:21,219 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:21,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:21,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:21,223 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:21,225 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:21,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:21,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:21,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:21,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:21,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:21,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:21,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:21,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:21,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:58:21,286 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:21,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:21,290 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:21,291 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:21,291 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:21,292 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:21,292 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:21,292 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:21,292 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:21,293 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:21,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:21,294 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:21,294 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:58:21,295 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:58:21,295 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:21,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:21,295 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:21,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:21,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:21,296 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:21,296 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:21,297 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:21,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:21,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:21,297 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:21,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:21,298 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:58:21,298 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:58:21,298 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:21,299 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:21,299 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:58:21,299 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_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 718e92c405c7f5b0e9ea4efa3aaffc7501a0db2e [2020-11-28 02:58:21,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:21,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:21,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:21,827 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:21,828 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:21,829 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2020-11-28 02:58:21,915 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/data/ddf001cc8/933004c39ecb4f39ab45c23b11f9ccb5/FLAGd258c4b98 [2020-11-28 02:58:22,680 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:22,681 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2020-11-28 02:58:22,701 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/data/ddf001cc8/933004c39ecb4f39ab45c23b11f9ccb5/FLAGd258c4b98 [2020-11-28 02:58:22,872 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_848d28b3-0cff-4bc7-aacc-1d99c91a02a6/bin/uautomizer/data/ddf001cc8/933004c39ecb4f39ab45c23b11f9ccb5 [2020-11-28 02:58:22,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:22,878 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:22,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:22,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:22,888 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:22,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:22" (1/1) ... [2020-11-28 02:58:22,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bbc80b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:22, skipping insertion in model container [2020-11-28 02:58:22,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:22" (1/1) ... [2020-11-28 02:58:22,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:23,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:23,331 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:23,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26d2229b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:23, skipping insertion in model container [2020-11-28 02:58:23,333 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:23,334 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:23,338 INFO L168 Benchmark]: Toolchain (without parser) took 457.14 ms. Allocated memory is still 58.7 MB. Free memory was 35.5 MB in the beginning and 26.3 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:23,339 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 41.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:23,342 INFO L168 Benchmark]: CACSL2BoogieTranslator took 451.64 ms. Allocated memory is still 58.7 MB. Free memory was 35.2 MB in the beginning and 26.4 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:23,346 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 41.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 451.64 ms. Allocated memory is still 58.7 MB. Free memory was 35.2 MB in the beginning and 26.4 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...