./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a --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 d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d --- 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-b5237d8 [2022-11-21 13:44:41,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:44:41,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:44:41,762 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:44:41,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:44:41,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:44:41,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:44:41,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:44:41,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:44:41,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:44:41,770 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:44:41,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:44:41,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:44:41,774 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:44:41,775 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:44:41,776 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:44:41,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:44:41,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:44:41,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:44:41,783 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:44:41,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:44:41,795 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:44:41,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:44:41,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:44:41,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:44:41,814 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:44:41,814 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:44:41,815 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:44:41,816 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:44:41,818 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:44:41,820 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:44:41,821 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:44:41,822 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:44:41,824 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:44:41,826 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:44:41,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:44:41,827 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:44:41,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:44:41,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:44:41,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:44:41,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:44:41,831 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 13:44:41,864 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:44:41,873 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:44:41,873 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:44:41,873 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:44:41,874 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:44:41,874 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:44:41,875 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:44:41,875 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:44:41,876 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:44:41,876 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:44:41,876 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:44:41,876 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:44:41,876 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:44:41,877 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:44:41,877 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:44:41,877 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 13:44:41,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:44:41,879 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 13:44:41,879 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 13:44:41,881 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:44:41,882 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 13:44:41,887 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:44:41,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 13:44:41,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:44:41,888 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:44:41,888 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:44:41,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:44:41,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:44:41,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:44:41,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 13:44:41,890 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:44:41,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:44:41,890 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 13:44:41,891 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 13:44:41,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 13:44:41,891 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_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d [2022-11-21 13:44:42,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:44:42,189 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:44:42,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:44:42,194 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:44:42,195 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:44:42,216 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2022-11-21 13:44:45,307 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:44:45,631 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:44:45,631 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2022-11-21 13:44:45,667 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/data/ac61db0cd/d924a1f073be4330b953ee0d6805a7b2/FLAG99300c392 [2022-11-21 13:44:45,688 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/data/ac61db0cd/d924a1f073be4330b953ee0d6805a7b2 [2022-11-21 13:44:45,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:44:45,693 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:44:45,695 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:44:45,695 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:44:45,699 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:44:45,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:44:45" (1/1) ... [2022-11-21 13:44:45,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1071cd53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:45, skipping insertion in model container [2022-11-21 13:44:45,701 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:44:45" (1/1) ... [2022-11-21 13:44:45,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:44:45,761 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:44:45,985 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:44:45,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d72266b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:45, skipping insertion in model container [2022-11-21 13:44:45,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:44:45,989 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:44:45,991 INFO L158 Benchmark]: Toolchain (without parser) took 296.95ms. Allocated memory is still 169.9MB. Free memory was 130.2MB in the beginning and 120.2MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:44:45,992 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 121.6MB. Free memory was 97.7MB in the beginning and 97.6MB in the end (delta: 30.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:44:45,993 INFO L158 Benchmark]: CACSL2BoogieTranslator took 294.11ms. Allocated memory is still 169.9MB. Free memory was 129.5MB in the beginning and 120.2MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:44:45,994 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 121.6MB. Free memory was 97.7MB in the beginning and 97.6MB in the end (delta: 30.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 294.11ms. Allocated memory is still 169.9MB. Free memory was 129.5MB in the beginning and 120.2MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. 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_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a --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 d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d --- 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-b5237d8 [2022-11-21 13:44:48,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:44:48,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:44:48,421 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:44:48,422 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:44:48,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:44:48,429 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:44:48,435 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:44:48,437 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:44:48,443 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:44:48,445 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:44:48,446 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:44:48,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:44:48,450 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:44:48,452 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:44:48,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:44:48,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:44:48,461 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:44:48,463 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:44:48,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:44:48,469 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:44:48,471 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:44:48,474 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:44:48,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:44:48,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:44:48,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:44:48,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:44:48,487 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:44:48,489 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:44:48,490 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:44:48,491 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:44:48,492 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:44:48,494 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:44:48,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:44:48,496 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:44:48,496 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:44:48,499 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:44:48,500 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:44:48,500 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:44:48,501 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:44:48,502 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:44:48,507 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 13:44:48,542 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:44:48,543 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:44:48,544 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:44:48,544 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:44:48,545 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:44:48,546 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:44:48,546 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:44:48,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:44:48,547 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:44:48,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:44:48,548 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:44:48,549 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:44:48,549 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:44:48,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:44:48,549 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 13:44:48,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:44:48,550 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 13:44:48,550 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:44:48,550 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:44:48,550 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 13:44:48,550 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:44:48,551 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:44:48,551 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 13:44:48,551 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:44:48,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 13:44:48,552 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:44:48,552 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:44:48,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:44:48,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:44:48,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:44:48,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:44:48,553 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 13:44:48,553 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:44:48,553 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:44:48,554 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 13:44:48,554 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 13:44:48,554 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 13:44:48,554 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:44:48,554 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_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d [2022-11-21 13:44:48,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:44:48,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:44:48,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:44:48,985 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:44:48,986 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:44:48,988 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2022-11-21 13:44:52,043 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:44:52,366 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:44:52,367 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2022-11-21 13:44:52,384 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/data/a20e30dc8/b821b0f1cbf4445ebb737ec890bb3402/FLAG79c1096f6 [2022-11-21 13:44:52,406 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76e79590-0823-47c8-ad4e-1bce06db3aaa/bin/uautomizer-vX5HgA9Q3a/data/a20e30dc8/b821b0f1cbf4445ebb737ec890bb3402 [2022-11-21 13:44:52,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:44:52,410 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:44:52,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:44:52,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:44:52,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:44:52,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:44:52" (1/1) ... [2022-11-21 13:44:52,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37bbfe79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:52, skipping insertion in model container [2022-11-21 13:44:52,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:44:52" (1/1) ... [2022-11-21 13:44:52,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:44:52,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:44:52,710 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:44:52,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@460114ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:44:52, skipping insertion in model container [2022-11-21 13:44:52,711 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:44:52,712 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:44:52,714 INFO L158 Benchmark]: Toolchain (without parser) took 302.52ms. Allocated memory is still 75.5MB. Free memory was 51.2MB in the beginning and 41.4MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:44:52,714 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory is still 54.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:44:52,715 INFO L158 Benchmark]: CACSL2BoogieTranslator took 299.76ms. Allocated memory is still 75.5MB. Free memory was 51.2MB in the beginning and 41.4MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:44:52,716 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory is still 54.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 299.76ms. Allocated memory is still 75.5MB. Free memory was 51.2MB in the beginning and 41.4MB in the end (delta: 9.8MB). 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