./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1ccd4b93de7420a1f7847638daedeeee3b82eb082e434a23182d7e5e0aee2085 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:53:39,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:53:39,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:53:39,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:53:39,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:53:39,753 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:53:39,755 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:53:39,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:53:39,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:53:39,767 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:53:39,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:53:39,774 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:53:39,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:53:39,781 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:53:39,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:53:39,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:53:39,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:53:39,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:53:39,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:53:39,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:53:39,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:53:39,804 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:53:39,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:53:39,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:53:39,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:53:39,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:53:39,825 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:53:39,826 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:53:39,826 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:53:39,828 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:53:39,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:53:39,829 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:53:39,830 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:53:39,832 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:53:39,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:53:39,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:53:39,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:53:39,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:53:39,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:53:39,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:53:39,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:53:39,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 10:53:39,894 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:53:39,894 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:53:39,895 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:53:39,895 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:53:39,896 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:53:39,897 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:53:39,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:53:39,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:53:39,898 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:53:39,899 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:53:39,900 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:53:39,900 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:53:39,900 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:53:39,901 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:53:39,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:53:39,901 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:53:39,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:53:39,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:53:39,902 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:53:39,902 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:53:39,902 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:53:39,902 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:53:39,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:53:39,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:53:39,903 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:53:39,903 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:53:39,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:53:39,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:53:39,904 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:53:39,905 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:53:39,906 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:53:39,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:53:39,906 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:53:39,906 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:53:39,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:53:39,907 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_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ccd4b93de7420a1f7847638daedeeee3b82eb082e434a23182d7e5e0aee2085 [2022-11-20 10:53:40,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:53:40,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:53:40,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:53:40,347 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:53:40,347 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:53:40,349 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2022-11-20 10:53:43,737 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:53:44,183 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:53:44,184 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2022-11-20 10:53:44,202 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/data/2598f16e8/e33b99e6bf4d4ee9a585bf4cbd6ddd39/FLAG9484ebd97 [2022-11-20 10:53:44,227 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/data/2598f16e8/e33b99e6bf4d4ee9a585bf4cbd6ddd39 [2022-11-20 10:53:44,235 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:53:44,237 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:53:44,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:53:44,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:53:44,247 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:53:44,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:53:44" (1/1) ... [2022-11-20 10:53:44,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e389162 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:44, skipping insertion in model container [2022-11-20 10:53:44,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:53:44" (1/1) ... [2022-11-20 10:53:44,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:53:44,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:53:44,607 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:53:44,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@472ae308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:44, skipping insertion in model container [2022-11-20 10:53:44,608 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:53:44,608 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:53:44,610 INFO L158 Benchmark]: Toolchain (without parser) took 372.75ms. Allocated memory is still 155.2MB. Free memory was 109.4MB in the beginning and 99.6MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:53:44,611 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 125.8MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:53:44,612 INFO L158 Benchmark]: CACSL2BoogieTranslator took 369.65ms. Allocated memory is still 155.2MB. Free memory was 109.3MB in the beginning and 99.6MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:53:44,614 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 125.8MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 369.65ms. Allocated memory is still 155.2MB. Free memory was 109.3MB in the beginning and 99.6MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1ccd4b93de7420a1f7847638daedeeee3b82eb082e434a23182d7e5e0aee2085 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:53:47,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:53:47,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:53:47,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:53:47,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:53:47,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:53:47,363 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:53:47,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:53:47,371 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:53:47,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:53:47,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:53:47,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:53:47,379 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:53:47,383 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:53:47,385 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:53:47,387 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:53:47,389 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:53:47,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:53:47,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:53:47,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:53:47,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:53:47,413 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:53:47,414 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:53:47,415 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:53:47,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:53:47,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:53:47,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:53:47,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:53:47,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:53:47,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:53:47,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:53:47,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:53:47,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:53:47,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:53:47,440 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:53:47,441 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:53:47,442 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:53:47,443 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:53:47,443 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:53:47,444 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:53:47,445 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:53:47,449 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 10:53:47,494 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:53:47,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:53:47,497 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:53:47,497 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:53:47,498 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:53:47,499 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:53:47,500 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:53:47,500 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:53:47,501 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:53:47,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:53:47,502 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:53:47,503 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:53:47,503 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:53:47,504 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:53:47,504 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:53:47,504 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:53:47,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:53:47,505 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:53:47,505 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:53:47,506 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:53:47,506 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:53:47,506 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:53:47,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:53:47,507 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:53:47,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:53:47,508 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:53:47,508 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:53:47,508 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:53:47,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:53:47,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:53:47,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:53:47,510 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:53:47,510 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:53:47,511 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:53:47,511 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:53:47,511 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:53:47,512 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:53:47,512 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:53:47,512 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_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ccd4b93de7420a1f7847638daedeeee3b82eb082e434a23182d7e5e0aee2085 [2022-11-20 10:53:47,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:53:47,985 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:53:47,988 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:53:47,990 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:53:47,991 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:53:47,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2022-11-20 10:53:51,635 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:53:52,162 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:53:52,163 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2022-11-20 10:53:52,184 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/data/d1e05ec1b/f254220655304427b54e92d0f8066dd4/FLAG056d4974e [2022-11-20 10:53:52,204 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c0953d5-5b83-46fa-8ebf-ec7bd1a11467/bin/uautomizer-ug76WZFUDN/data/d1e05ec1b/f254220655304427b54e92d0f8066dd4 [2022-11-20 10:53:52,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:53:52,213 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:53:52,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:53:52,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:53:52,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:53:52,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:53:52" (1/1) ... [2022-11-20 10:53:52,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d1663de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:52, skipping insertion in model container [2022-11-20 10:53:52,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:53:52" (1/1) ... [2022-11-20 10:53:52,241 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:53:52,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:53:52,555 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:53:52,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6fcf27cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:52, skipping insertion in model container [2022-11-20 10:53:52,556 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:53:52,556 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:53:52,559 INFO L158 Benchmark]: Toolchain (without parser) took 344.74ms. Allocated memory is still 73.4MB. Free memory was 48.4MB in the beginning and 38.8MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:53:52,559 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory is still 50.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:53:52,560 INFO L158 Benchmark]: CACSL2BoogieTranslator took 336.13ms. Allocated memory is still 73.4MB. Free memory was 48.2MB in the beginning and 38.8MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:53:52,562 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory is still 50.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 336.13ms. Allocated memory is still 73.4MB. Free memory was 48.2MB in the beginning and 38.8MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN