./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/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_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/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_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/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 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 --- 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 16:10:09,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:10:09,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:10:09,060 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:10:09,061 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:10:09,064 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:10:09,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:10:09,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:10:09,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:10:09,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:10:09,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:10:09,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:10:09,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:10:09,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:10:09,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:10:09,085 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:10:09,086 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:10:09,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:10:09,088 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:10:09,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:10:09,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:10:09,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:10:09,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:10:09,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:10:09,097 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:10:09,097 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:10:09,098 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:10:09,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:10:09,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:10:09,100 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:10:09,100 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:10:09,101 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:10:09,101 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:10:09,102 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:10:09,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:10:09,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:10:09,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:10:09,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:10:09,104 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:10:09,105 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:10:09,106 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:10:09,114 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:10:09,141 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:10:09,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:10:09,141 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:10:09,142 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:10:09,142 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:10:09,142 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:10:09,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:10:09,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:10:09,143 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:10:09,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:10:09,144 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:10:09,144 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:10:09,144 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:10:09,144 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:10:09,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:10:09,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:10:09,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:10:09,145 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:10:09,145 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:10:09,145 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:10:09,145 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:10:09,146 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:10:09,146 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:10:09,146 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:10:09,146 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:10:09,146 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:10:09,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:10:09,147 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:10:09,147 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:10:09,147 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:10:09,147 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:10:09,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:10:09,148 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:10:09,148 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:10:09,148 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:10:09,148 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_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 [2022-11-21 16:10:09,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:10:09,451 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:10:09,454 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:10:09,455 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:10:09,456 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:10:09,457 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2022-11-21 16:10:12,547 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:10:12,911 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:10:12,912 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2022-11-21 16:10:12,932 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/data/19287d240/5486641137c54f9ab11763086e3a812f/FLAG514ea3a25 [2022-11-21 16:10:12,953 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/data/19287d240/5486641137c54f9ab11763086e3a812f [2022-11-21 16:10:12,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:10:12,958 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:10:12,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:10:12,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:10:12,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:10:12,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:10:12" (1/1) ... [2022-11-21 16:10:12,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d62b42c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:10:12, skipping insertion in model container [2022-11-21 16:10:12,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:10:12" (1/1) ... [2022-11-21 16:10:12,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:10:13,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:10:13,271 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:10:13,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@299ba26c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:10:13, skipping insertion in model container [2022-11-21 16:10:13,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:10:13,274 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:10:13,277 INFO L158 Benchmark]: Toolchain (without parser) took 316.86ms. Allocated memory is still 136.3MB. Free memory was 103.0MB in the beginning and 93.1MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:10:13,278 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 107.0MB. Free memory is still 60.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:10:13,279 INFO L158 Benchmark]: CACSL2BoogieTranslator took 312.77ms. Allocated memory is still 136.3MB. Free memory was 103.0MB in the beginning and 93.6MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:10:13,281 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 107.0MB. Free memory is still 60.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 312.77ms. Allocated memory is still 136.3MB. Free memory was 103.0MB in the beginning and 93.6MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/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_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/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_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/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 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 --- 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 16:10:15,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:10:15,506 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:10:15,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:10:15,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:10:15,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:10:15,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:10:15,544 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:10:15,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:10:15,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:10:15,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:10:15,549 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:10:15,549 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:10:15,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:10:15,551 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:10:15,552 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:10:15,553 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:10:15,554 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:10:15,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:10:15,557 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:10:15,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:10:15,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:10:15,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:10:15,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:10:15,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:10:15,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:10:15,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:10:15,567 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:10:15,568 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:10:15,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:10:15,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:10:15,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:10:15,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:10:15,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:10:15,573 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:10:15,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:10:15,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:10:15,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:10:15,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:10:15,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:10:15,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:10:15,577 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:10:15,606 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:10:15,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:10:15,607 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:10:15,607 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:10:15,608 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:10:15,608 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:10:15,609 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:10:15,609 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:10:15,609 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:10:15,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:10:15,610 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:10:15,610 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:10:15,610 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:10:15,611 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:10:15,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:10:15,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:10:15,611 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:10:15,612 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:10:15,612 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:10:15,612 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:10:15,612 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:10:15,613 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:10:15,613 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:10:15,613 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:10:15,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:10:15,614 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:10:15,614 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:10:15,614 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:10:15,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:10:15,615 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:10:15,615 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:10:15,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:10:15,615 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:10:15,615 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:10:15,616 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:10:15,616 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:10:15,616 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:10:15,616 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:10:15,617 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_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 [2022-11-21 16:10:16,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:10:16,053 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:10:16,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:10:16,061 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:10:16,062 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:10:16,063 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2022-11-21 16:10:19,303 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:10:19,682 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:10:19,683 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2022-11-21 16:10:19,699 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/data/a2c9de217/5b887ef0c6234dc398f2db260f746fdc/FLAGf7c2fefe8 [2022-11-21 16:10:19,714 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bef4e3e9-86c3-4b17-9105-9f8b81ec4597/bin/uautomizer-vX5HgA9Q3a/data/a2c9de217/5b887ef0c6234dc398f2db260f746fdc [2022-11-21 16:10:19,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:10:19,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:10:19,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:10:19,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:10:19,729 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:10:19,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:10:19" (1/1) ... [2022-11-21 16:10:19,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1e70ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:10:19, skipping insertion in model container [2022-11-21 16:10:19,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:10:19" (1/1) ... [2022-11-21 16:10:19,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:10:19,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:10:20,059 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:10:20,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@666cd0dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:10:20, skipping insertion in model container [2022-11-21 16:10:20,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:10:20,061 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:10:20,063 INFO L158 Benchmark]: Toolchain (without parser) took 344.33ms. Allocated memory is still 75.5MB. Free memory was 50.8MB in the beginning and 41.1MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:10:20,064 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 75.5MB. Free memory was 53.9MB in the beginning and 53.8MB in the end (delta: 55.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:10:20,065 INFO L158 Benchmark]: CACSL2BoogieTranslator took 342.54ms. Allocated memory is still 75.5MB. Free memory was 50.6MB in the beginning and 41.1MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:10:20,066 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 75.5MB. Free memory was 53.9MB in the beginning and 53.8MB in the end (delta: 55.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 342.54ms. Allocated memory is still 75.5MB. Free memory was 50.6MB in the beginning and 41.1MB in the end (delta: 9.5MB). 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