./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.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_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/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_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/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_d62bed8c-6a13-450d-a52a-b3760f82f01d/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 9a814f1cabb0a814aaaa0ad04ef0792a07c6fb7c73876a2da6ae85372115ff6c --- 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 17:31:20,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:31:20,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:31:20,042 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:31:20,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:31:20,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:31:20,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:31:20,046 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:31:20,048 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:31:20,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:31:20,050 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:31:20,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:31:20,052 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:31:20,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:31:20,054 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:31:20,055 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:31:20,056 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:31:20,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:31:20,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:31:20,061 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:31:20,062 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:31:20,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:31:20,065 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:31:20,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:31:20,069 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:31:20,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:31:20,070 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:31:20,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:31:20,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:31:20,072 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:31:20,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:31:20,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:31:20,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:31:20,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:31:20,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:31:20,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:31:20,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:31:20,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:31:20,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:31:20,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:31:20,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:31:20,081 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 17:31:20,102 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:31:20,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:31:20,103 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:31:20,103 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:31:20,104 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:31:20,121 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:31:20,122 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:31:20,122 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:31:20,122 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:31:20,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:31:20,123 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:31:20,123 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:31:20,124 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:31:20,124 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:31:20,124 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:31:20,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:31:20,125 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:31:20,125 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:31:20,125 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:31:20,125 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:31:20,126 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:31:20,126 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:31:20,126 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:31:20,126 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:31:20,127 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:31:20,127 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:31:20,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:31:20,128 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:31:20,128 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:31:20,128 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:31:20,129 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:31:20,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:31:20,129 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:31:20,129 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:31:20,130 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:31:20,130 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_d62bed8c-6a13-450d-a52a-b3760f82f01d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a814f1cabb0a814aaaa0ad04ef0792a07c6fb7c73876a2da6ae85372115ff6c [2022-11-21 17:31:20,394 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:31:20,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:31:20,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:31:20,426 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:31:20,426 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:31:20,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2022-11-21 17:31:23,600 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:31:23,960 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:31:23,960 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2022-11-21 17:31:23,987 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/data/cf083e1c9/6a0c3a9e840c424ea85ae1d499beee97/FLAG6a8e0f94c [2022-11-21 17:31:24,009 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/data/cf083e1c9/6a0c3a9e840c424ea85ae1d499beee97 [2022-11-21 17:31:24,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:31:24,015 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:31:24,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:31:24,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:31:24,026 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:31:24,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:31:24" (1/1) ... [2022-11-21 17:31:24,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1729c2d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:31:24, skipping insertion in model container [2022-11-21 17:31:24,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:31:24" (1/1) ... [2022-11-21 17:31:24,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:31:24,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:31:24,389 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:31:24,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f5a4db4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:31:24, skipping insertion in model container [2022-11-21 17:31:24,391 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:31:24,392 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:31:24,394 INFO L158 Benchmark]: Toolchain (without parser) took 377.51ms. Allocated memory is still 115.3MB. Free memory was 78.5MB in the beginning and 68.8MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:31:24,395 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 115.3MB. Free memory is still 85.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:31:24,396 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.06ms. Allocated memory is still 115.3MB. Free memory was 78.2MB in the beginning and 68.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:31:24,397 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 115.3MB. Free memory is still 85.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.06ms. Allocated memory is still 115.3MB. Free memory was 78.2MB in the beginning and 68.8MB in the end (delta: 9.4MB). 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_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/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_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/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_d62bed8c-6a13-450d-a52a-b3760f82f01d/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 9a814f1cabb0a814aaaa0ad04ef0792a07c6fb7c73876a2da6ae85372115ff6c --- 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 17:31:26,693 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:31:26,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:31:26,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:31:26,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:31:26,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:31:26,742 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:31:26,746 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:31:26,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:31:26,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:31:26,756 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:31:26,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:31:26,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:31:26,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:31:26,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:31:26,765 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:31:26,770 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:31:26,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:31:26,772 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:31:26,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:31:26,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:31:26,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:31:26,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:31:26,779 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:31:26,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:31:26,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:31:26,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:31:26,784 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:31:26,785 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:31:26,786 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:31:26,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:31:26,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:31:26,789 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:31:26,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:31:26,808 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:31:26,808 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:31:26,809 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:31:26,810 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:31:26,810 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:31:26,811 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:31:26,812 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:31:26,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 17:31:26,861 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:31:26,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:31:26,863 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:31:26,863 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:31:26,864 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:31:26,864 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:31:26,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:31:26,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:31:26,866 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:31:26,866 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:31:26,867 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:31:26,868 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:31:26,868 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:31:26,869 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:31:26,869 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:31:26,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:31:26,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:31:26,870 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:31:26,870 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:31:26,870 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:31:26,871 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:31:26,871 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:31:26,871 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:31:26,871 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:31:26,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:31:26,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:31:26,872 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:31:26,872 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:31:26,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:31:26,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:31:26,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:31:26,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:31:26,874 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:31:26,874 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:31:26,874 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:31:26,875 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:31:26,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:31:26,875 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:31:26,875 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_d62bed8c-6a13-450d-a52a-b3760f82f01d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a814f1cabb0a814aaaa0ad04ef0792a07c6fb7c73876a2da6ae85372115ff6c [2022-11-21 17:31:27,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:31:27,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:31:27,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:31:27,316 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:31:27,317 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:31:27,319 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2022-11-21 17:31:30,402 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:31:30,821 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:31:30,822 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2022-11-21 17:31:30,848 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/data/207c77363/871364a87eb24682a73e389515ba62bd/FLAG89356e739 [2022-11-21 17:31:30,860 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62bed8c-6a13-450d-a52a-b3760f82f01d/bin/uautomizer-vX5HgA9Q3a/data/207c77363/871364a87eb24682a73e389515ba62bd [2022-11-21 17:31:30,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:31:30,863 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:31:30,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:31:30,867 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:31:30,871 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:31:30,872 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:31:30" (1/1) ... [2022-11-21 17:31:30,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50ab1b15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:31:30, skipping insertion in model container [2022-11-21 17:31:30,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:31:30" (1/1) ... [2022-11-21 17:31:30,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:31:30,941 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:31:31,156 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:31:31,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cbb6923 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:31:31, skipping insertion in model container [2022-11-21 17:31:31,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:31:31,157 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:31:31,159 INFO L158 Benchmark]: Toolchain (without parser) took 295.16ms. Allocated memory is still 79.7MB. Free memory was 56.0MB in the beginning and 46.3MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:31:31,160 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:31:31,161 INFO L158 Benchmark]: CACSL2BoogieTranslator took 291.13ms. Allocated memory is still 79.7MB. Free memory was 55.8MB in the beginning and 46.5MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:31:31,162 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 291.13ms. Allocated memory is still 79.7MB. Free memory was 55.8MB in the beginning and 46.5MB 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 Writing output log to file Ultimate.log Result: UNKNOWN