./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/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_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/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_374b9b03-57f9-44bf-89f9-2d08889c7983/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 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b --- 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 12:33:35,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:33:35,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:33:35,941 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:33:35,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:33:35,945 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:33:35,950 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:33:35,954 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:33:35,956 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:33:35,961 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:33:35,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:33:35,964 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:33:35,965 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:33:35,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:33:35,969 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:33:35,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:33:35,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:33:35,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:33:35,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:33:35,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:33:35,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:33:35,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:33:35,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:33:35,990 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:33:35,999 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:33:35,999 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:33:35,999 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:33:36,000 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:33:36,001 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:33:36,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:33:36,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:33:36,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:33:36,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:33:36,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:33:36,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:33:36,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:33:36,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:33:36,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:33:36,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:33:36,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:33:36,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:33:36,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 12:33:36,039 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:33:36,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:33:36,040 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:33:36,040 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:33:36,041 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:33:36,041 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:33:36,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:33:36,042 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:33:36,042 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:33:36,043 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:33:36,043 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:33:36,043 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:33:36,043 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:33:36,043 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:33:36,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:33:36,044 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:33:36,044 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:33:36,044 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:33:36,045 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:33:36,045 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:33:36,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:33:36,045 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:33:36,046 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:33:36,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:33:36,046 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:33:36,046 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:33:36,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:33:36,047 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:33:36,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:33:36,047 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:33:36,048 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:33:36,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:33:36,048 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:33:36,048 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:33:36,048 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:33:36,049 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_374b9b03-57f9-44bf-89f9-2d08889c7983/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b [2022-11-20 12:33:36,367 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:33:36,390 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:33:36,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:33:36,395 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:33:36,395 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:33:36,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2022-11-20 12:33:39,529 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:33:39,837 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:33:39,846 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2022-11-20 12:33:39,866 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/data/2e3906cda/ee8e93dcafae452981bc29f12d8562b6/FLAGa695eedb5 [2022-11-20 12:33:39,888 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/data/2e3906cda/ee8e93dcafae452981bc29f12d8562b6 [2022-11-20 12:33:39,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:33:39,895 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:33:39,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:33:39,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:33:39,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:33:39,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:33:39" (1/1) ... [2022-11-20 12:33:39,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c7ace31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:39, skipping insertion in model container [2022-11-20 12:33:39,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:33:39" (1/1) ... [2022-11-20 12:33:39,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:33:39,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:33:40,280 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:33:40,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e9d437a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:40, skipping insertion in model container [2022-11-20 12:33:40,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:33:40,284 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:33:40,286 INFO L158 Benchmark]: Toolchain (without parser) took 390.01ms. Allocated memory is still 205.5MB. Free memory was 156.8MB in the beginning and 147.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:33:40,287 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 140.5MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:33:40,288 INFO L158 Benchmark]: CACSL2BoogieTranslator took 386.14ms. Allocated memory is still 205.5MB. Free memory was 156.8MB in the beginning and 147.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:33:40,289 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 140.5MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 386.14ms. Allocated memory is still 205.5MB. Free memory was 156.8MB in the beginning and 147.2MB 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/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_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/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_374b9b03-57f9-44bf-89f9-2d08889c7983/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 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b --- 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 12:33:42,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:33:42,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:33:42,628 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:33:42,628 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:33:42,629 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:33:42,631 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:33:42,632 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:33:42,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:33:42,635 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:33:42,636 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:33:42,637 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:33:42,638 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:33:42,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:33:42,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:33:42,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:33:42,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:33:42,643 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:33:42,645 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:33:42,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:33:42,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:33:42,650 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:33:42,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:33:42,652 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:33:42,656 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:33:42,657 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:33:42,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:33:42,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:33:42,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:33:42,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:33:42,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:33:42,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:33:42,662 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:33:42,663 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:33:42,677 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:33:42,678 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:33:42,679 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:33:42,679 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:33:42,679 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:33:42,680 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:33:42,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:33:42,682 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 12:33:42,707 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:33:42,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:33:42,708 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:33:42,708 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:33:42,709 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:33:42,709 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:33:42,710 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:33:42,710 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:33:42,711 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:33:42,711 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:33:42,711 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:33:42,711 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:33:42,712 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:33:42,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:33:42,712 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:33:42,712 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:33:42,713 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:33:42,713 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:33:42,713 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:33:42,713 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:33:42,714 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:33:42,714 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:33:42,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:33:42,714 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:33:42,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:33:42,715 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:33:42,715 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:33:42,715 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:33:42,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:33:42,716 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:33:42,716 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:33:42,716 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:33:42,717 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:33:42,717 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:33:42,717 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:33:42,717 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:33:42,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:33:42,718 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:33:42,718 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_374b9b03-57f9-44bf-89f9-2d08889c7983/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b [2022-11-20 12:33:43,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:33:43,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:33:43,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:33:43,088 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:33:43,089 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:33:43,095 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2022-11-20 12:33:46,253 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:33:46,607 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:33:46,607 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2022-11-20 12:33:46,635 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/data/6d1df55ad/f2263fab27d04d918af6328330d9b8d8/FLAGf619ec92d [2022-11-20 12:33:46,652 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_374b9b03-57f9-44bf-89f9-2d08889c7983/bin/uautomizer-ug76WZFUDN/data/6d1df55ad/f2263fab27d04d918af6328330d9b8d8 [2022-11-20 12:33:46,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:33:46,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:33:46,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:33:46,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:33:46,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:33:46,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:33:46" (1/1) ... [2022-11-20 12:33:46,677 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e1b8382 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:46, skipping insertion in model container [2022-11-20 12:33:46,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:33:46" (1/1) ... [2022-11-20 12:33:46,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:33:46,749 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:33:46,972 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:33:46,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11e791a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:46, skipping insertion in model container [2022-11-20 12:33:46,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:33:46,974 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:33:46,976 INFO L158 Benchmark]: Toolchain (without parser) took 319.04ms. Allocated memory is still 67.1MB. Free memory was 43.9MB in the beginning and 34.4MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:33:46,977 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:33:46,977 INFO L158 Benchmark]: CACSL2BoogieTranslator took 316.72ms. Allocated memory is still 67.1MB. Free memory was 43.8MB in the beginning and 34.4MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:33:46,979 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 316.72ms. Allocated memory is still 67.1MB. Free memory was 43.8MB in the beginning and 34.4MB 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