./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.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_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/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 6b6cc54243da2296b0db5596e09deba66670ae8e ................................................................................................................................ 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_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/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 6b6cc54243da2296b0db5596e09deba66670ae8e .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:24:29,807 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:24:29,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:24:29,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:24:29,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:24:29,872 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:24:29,883 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:24:29,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:24:29,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:24:29,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:24:29,894 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:24:29,910 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:24:29,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:24:29,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:24:29,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:24:29,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:24:29,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:24:29,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:24:29,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:24:29,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:24:29,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:24:29,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:24:29,944 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:24:29,945 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:24:29,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:24:29,955 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:24:29,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:24:29,957 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:24:29,958 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:24:29,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:24:29,960 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:24:29,961 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:24:29,963 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:24:29,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:24:29,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:24:29,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:24:29,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:24:29,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:24:29,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:24:29,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:24:29,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:24:29,972 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:24:30,014 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:24:30,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:24:30,016 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:24:30,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:24:30,017 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:24:30,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:24:30,017 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:24:30,017 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:24:30,017 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:24:30,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:24:30,019 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:24:30,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:24:30,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:24:30,019 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:24:30,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:24:30,020 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:24:30,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:24:30,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:24:30,020 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:24:30,020 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:24:30,021 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:24:30,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:24:30,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:24:30,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:24:30,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:24:30,021 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:24:30,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:24:30,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:24:30,022 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:24:30,022 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_7b7f8052-6cfc-4f0e-8371-49ed418ea901/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b6cc54243da2296b0db5596e09deba66670ae8e [2020-11-30 01:24:30,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:24:30,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:24:30,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:24:30,406 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:24:30,409 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:24:30,410 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-11-30 01:24:30,502 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/data/b1096a255/960b41c342064c3f9ff280b13ccd2765/FLAGaa05aadff [2020-11-30 01:24:31,224 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:24:31,237 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-11-30 01:24:31,261 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/data/b1096a255/960b41c342064c3f9ff280b13ccd2765/FLAGaa05aadff [2020-11-30 01:24:31,383 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/data/b1096a255/960b41c342064c3f9ff280b13ccd2765 [2020-11-30 01:24:31,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:24:31,387 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:24:31,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:24:31,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:24:31,393 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:24:31,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:24:31" (1/1) ... [2020-11-30 01:24:31,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eb87258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:31, skipping insertion in model container [2020-11-30 01:24:31,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:24:31" (1/1) ... [2020-11-30 01:24:31,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:24:31,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:24:31,756 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:24:31,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@534f7e00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:31, skipping insertion in model container [2020-11-30 01:24:31,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:24:31,758 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:24:31,761 INFO L168 Benchmark]: Toolchain (without parser) took 372.13 ms. Allocated memory is still 111.1 MB. Free memory was 73.2 MB in the beginning and 87.0 MB in the end (delta: -13.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:31,762 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 111.1 MB. Free memory was 85.6 MB in the beginning and 85.6 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:24:31,763 INFO L168 Benchmark]: CACSL2BoogieTranslator took 369.24 ms. Allocated memory is still 111.1 MB. Free memory was 72.9 MB in the beginning and 87.0 MB in the end (delta: -14.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:31,765 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 111.1 MB. Free memory was 85.6 MB in the beginning and 85.6 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 369.24 ms. Allocated memory is still 111.1 MB. Free memory was 72.9 MB in the beginning and 87.0 MB in the end (delta: -14.1 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-a4ecdab [2020-11-30 01:24:34,083 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:24:34,085 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:24:34,132 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:24:34,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:24:34,139 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:24:34,142 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:24:34,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:24:34,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:24:34,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:24:34,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:24:34,171 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:24:34,171 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:24:34,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:24:34,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:24:34,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:24:34,179 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:24:34,183 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:24:34,185 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:24:34,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:24:34,190 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:24:34,191 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:24:34,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:24:34,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:24:34,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:24:34,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:24:34,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:24:34,200 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:24:34,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:24:34,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:24:34,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:24:34,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:24:34,210 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:24:34,211 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:24:34,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:24:34,213 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:24:34,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:24:34,214 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:24:34,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:24:34,216 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:24:34,216 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:24:34,217 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:24:34,242 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:24:34,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:24:34,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:24:34,244 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:24:34,245 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:24:34,245 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:24:34,245 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:24:34,245 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:24:34,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:24:34,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:24:34,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:24:34,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:24:34,246 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:24:34,247 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:24:34,247 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:24:34,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:24:34,247 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:24:34,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:24:34,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:24:34,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:24:34,248 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:24:34,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:24:34,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:24:34,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:24:34,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:24:34,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:24:34,250 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:24:34,250 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:24:34,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:24:34,250 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:24:34,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:24:34,251 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_7b7f8052-6cfc-4f0e-8371-49ed418ea901/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b6cc54243da2296b0db5596e09deba66670ae8e [2020-11-30 01:24:34,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:24:34,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:24:34,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:24:34,713 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:24:34,716 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:24:34,717 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-11-30 01:24:34,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/data/5e5219d17/980155b9198047a298d01a17fd494523/FLAG4fb9b7be7 [2020-11-30 01:24:35,603 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:24:35,615 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-11-30 01:24:35,646 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/data/5e5219d17/980155b9198047a298d01a17fd494523/FLAG4fb9b7be7 [2020-11-30 01:24:35,799 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7b7f8052-6cfc-4f0e-8371-49ed418ea901/bin/uautomizer/data/5e5219d17/980155b9198047a298d01a17fd494523 [2020-11-30 01:24:35,801 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:24:35,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:24:35,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:24:35,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:24:35,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:24:35,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:24:35" (1/1) ... [2020-11-30 01:24:35,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@229d08b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:35, skipping insertion in model container [2020-11-30 01:24:35,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:24:35" (1/1) ... [2020-11-30 01:24:35,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:24:35,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:24:36,172 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:24:36,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d3fd5c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:36, skipping insertion in model container [2020-11-30 01:24:36,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:24:36,174 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:24:36,178 INFO L168 Benchmark]: Toolchain (without parser) took 372.03 ms. Allocated memory is still 58.7 MB. Free memory was 34.5 MB in the beginning and 38.6 MB in the end (delta: -4.0 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:36,179 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 58.7 MB. Free memory was 39.9 MB in the beginning and 39.8 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:24:36,182 INFO L168 Benchmark]: CACSL2BoogieTranslator took 369.30 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 38.6 MB in the end (delta: -4.1 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:36,185 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 58.7 MB. Free memory was 39.9 MB in the beginning and 39.8 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 369.30 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 38.6 MB in the end (delta: -4.1 MB). Peak memory consumption was 7.7 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...