./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.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_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/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_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/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_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/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 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 --- 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 12:49:18,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:49:18,969 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:49:19,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:49:19,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:49:19,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:49:19,018 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:49:19,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:49:19,023 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:49:19,028 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:49:19,030 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:49:19,032 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:49:19,033 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:49:19,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:49:19,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:49:19,040 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:49:19,042 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:49:19,043 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:49:19,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:49:19,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:49:19,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:49:19,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:49:19,057 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:49:19,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:49:19,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:49:19,068 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:49:19,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:49:19,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:49:19,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:49:19,073 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:49:19,074 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:49:19,075 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:49:19,078 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:49:19,079 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:49:19,080 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:49:19,081 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:49:19,081 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:49:19,082 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:49:19,082 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:49:19,083 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:49:19,084 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:49:19,085 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 12:49:19,123 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:49:19,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:49:19,125 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:49:19,125 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:49:19,126 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:49:19,126 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:49:19,127 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:49:19,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:49:19,128 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:49:19,128 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:49:19,129 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:49:19,129 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:49:19,130 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:49:19,130 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:49:19,130 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:49:19,131 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:49:19,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:49:19,131 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:49:19,132 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:49:19,132 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:49:19,132 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:49:19,132 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:49:19,133 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:49:19,133 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:49:19,133 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:49:19,134 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:49:19,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:49:19,134 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:49:19,135 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:49:19,135 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:49:19,136 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:49:19,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:49:19,136 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:49:19,137 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:49:19,137 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:49:19,137 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_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 [2022-11-20 12:49:19,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:49:19,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:49:19,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:49:19,486 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:49:19,486 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:49:19,487 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2022-11-20 12:49:22,512 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:49:22,954 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:49:22,959 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2022-11-20 12:49:22,987 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/data/cb29d6ae0/6266a749bfa645edb133584f44a9b3c2/FLAGe4f1ea052 [2022-11-20 12:49:23,007 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/data/cb29d6ae0/6266a749bfa645edb133584f44a9b3c2 [2022-11-20 12:49:23,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:49:23,012 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:49:23,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:49:23,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:49:23,019 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:49:23,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:49:23" (1/1) ... [2022-11-20 12:49:23,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48f9286d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:49:23, skipping insertion in model container [2022-11-20 12:49:23,022 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:49:23" (1/1) ... [2022-11-20 12:49:23,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:49:23,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:49:23,390 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:49:23,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@612c8c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:49:23, skipping insertion in model container [2022-11-20 12:49:23,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:49:23,393 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:49:23,396 INFO L158 Benchmark]: Toolchain (without parser) took 382.69ms. Allocated memory is still 195.0MB. Free memory was 148.7MB in the beginning and 136.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 12:49:23,396 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:49:23,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 378.26ms. Allocated memory is still 195.0MB. Free memory was 148.7MB in the beginning and 136.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 12:49:23,399 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 142.6MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 378.26ms. Allocated memory is still 195.0MB. Free memory was 148.7MB in the beginning and 136.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. 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_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/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_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/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_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/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 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 --- 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 12:49:25,733 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:49:25,735 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:49:25,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:49:25,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:49:25,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:49:25,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:49:25,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:49:25,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:49:25,764 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:49:25,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:49:25,767 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:49:25,767 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:49:25,769 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:49:25,770 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:49:25,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:49:25,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:49:25,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:49:25,776 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:49:25,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:49:25,780 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:49:25,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:49:25,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:49:25,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:49:25,787 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:49:25,788 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:49:25,788 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:49:25,789 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:49:25,790 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:49:25,791 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:49:25,791 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:49:25,792 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:49:25,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:49:25,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:49:25,809 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:49:25,810 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:49:25,811 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:49:25,811 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:49:25,812 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:49:25,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:49:25,814 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:49:25,815 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 12:49:25,841 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:49:25,842 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:49:25,842 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:49:25,842 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:49:25,843 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:49:25,844 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:49:25,845 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:49:25,845 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:49:25,845 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:49:25,846 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:49:25,846 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:49:25,846 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:49:25,847 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:49:25,847 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:49:25,847 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:49:25,848 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:49:25,848 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:49:25,848 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:49:25,849 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:49:25,849 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:49:25,849 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:49:25,849 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:49:25,850 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:49:25,850 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:49:25,850 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:49:25,851 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:49:25,851 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:49:25,851 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:49:25,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:49:25,852 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:49:25,852 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:49:25,853 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:49:25,853 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:49:25,853 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:49:25,854 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:49:25,854 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:49:25,854 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:49:25,854 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:49:25,855 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_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 [2022-11-20 12:49:26,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:49:26,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:49:26,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:49:26,295 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:49:26,295 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:49:26,301 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2022-11-20 12:49:29,462 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:49:29,876 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:49:29,883 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2022-11-20 12:49:29,917 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/data/2a1c3d521/0316559d6d29446482ec8032cee15db9/FLAGa1fa43271 [2022-11-20 12:49:29,950 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29947e64-39ea-4d60-8d0a-c1a78c2e1cfb/bin/uautomizer-ug76WZFUDN/data/2a1c3d521/0316559d6d29446482ec8032cee15db9 [2022-11-20 12:49:29,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:49:29,958 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:49:29,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:49:29,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:49:29,967 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:49:29,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:49:29" (1/1) ... [2022-11-20 12:49:29,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d3ccff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:49:29, skipping insertion in model container [2022-11-20 12:49:29,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:49:29" (1/1) ... [2022-11-20 12:49:29,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:49:30,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:49:30,310 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:49:30,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ddcbd28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:49:30, skipping insertion in model container [2022-11-20 12:49:30,311 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:49:30,311 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:49:30,313 INFO L158 Benchmark]: Toolchain (without parser) took 354.50ms. Allocated memory is still 90.2MB. Free memory was 70.7MB in the beginning and 57.8MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 12:49:30,314 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:49:30,314 INFO L158 Benchmark]: CACSL2BoogieTranslator took 351.84ms. Allocated memory is still 90.2MB. Free memory was 70.3MB in the beginning and 58.2MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 12:49:30,316 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 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 351.84ms. Allocated memory is still 90.2MB. Free memory was 70.3MB in the beginning and 58.2MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. 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