./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/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_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/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_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/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 c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b --- 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 10:46:48,058 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:46:48,060 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:46:48,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:46:48,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:46:48,106 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:46:48,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:46:48,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:46:48,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:46:48,120 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:46:48,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:46:48,124 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:46:48,124 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:46:48,127 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:46:48,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:46:48,132 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:46:48,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:46:48,135 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:46:48,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:46:48,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:46:48,144 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:46:48,146 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:46:48,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:46:48,148 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:46:48,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:46:48,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:46:48,159 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:46:48,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:46:48,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:46:48,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:46:48,163 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:46:48,163 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:46:48,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:46:48,167 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:46:48,168 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:46:48,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:46:48,169 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:46:48,169 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:46:48,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:46:48,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:46:48,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:46:48,172 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 10:46:48,213 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:46:48,213 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:46:48,214 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:46:48,214 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:46:48,215 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:46:48,215 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:46:48,216 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:46:48,216 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:46:48,216 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:46:48,217 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:46:48,218 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:46:48,218 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:46:48,218 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:46:48,219 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:46:48,219 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:46:48,219 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:46:48,219 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:46:48,220 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:46:48,220 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:46:48,220 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:46:48,220 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:46:48,221 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:46:48,221 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:46:48,221 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:46:48,221 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:46:48,222 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:46:48,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:46:48,222 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:46:48,223 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:46:48,223 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:46:48,224 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:46:48,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:46:48,224 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:46:48,224 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:46:48,225 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:46:48,225 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_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b [2022-11-20 10:46:48,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:46:48,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:46:48,606 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:46:48,608 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:46:48,608 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:46:48,609 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2022-11-20 10:46:51,620 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:46:52,076 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:46:52,079 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2022-11-20 10:46:52,107 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/data/6107cd400/ae3f658c8eea459d9614068e61177306/FLAG4ed1ee10f [2022-11-20 10:46:52,124 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/data/6107cd400/ae3f658c8eea459d9614068e61177306 [2022-11-20 10:46:52,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:46:52,128 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:46:52,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:46:52,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:46:52,134 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:46:52,135 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:46:52" (1/1) ... [2022-11-20 10:46:52,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c9d0fb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:46:52, skipping insertion in model container [2022-11-20 10:46:52,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:46:52" (1/1) ... [2022-11-20 10:46:52,145 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:46:52,209 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:46:52,500 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:46:52,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68d2ae6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:46:52, skipping insertion in model container [2022-11-20 10:46:52,503 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:46:52,503 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:46:52,506 INFO L158 Benchmark]: Toolchain (without parser) took 376.58ms. Allocated memory is still 157.3MB. Free memory was 120.9MB in the beginning and 110.9MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:46:52,507 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 157.3MB. Free memory is still 100.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:46:52,508 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.78ms. Allocated memory is still 157.3MB. Free memory was 120.5MB in the beginning and 110.9MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:46:52,510 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 157.3MB. Free memory is still 100.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.78ms. Allocated memory is still 157.3MB. Free memory was 120.5MB in the beginning and 110.9MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/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_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/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_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/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 c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b --- 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 10:46:54,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:46:54,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:46:54,875 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:46:54,876 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:46:54,877 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:46:54,878 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:46:54,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:46:54,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:46:54,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:46:54,884 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:46:54,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:46:54,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:46:54,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:46:54,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:46:54,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:46:54,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:46:54,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:46:54,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:46:54,896 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:46:54,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:46:54,898 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:46:54,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:46:54,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:46:54,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:46:54,905 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:46:54,905 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:46:54,906 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:46:54,907 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:46:54,908 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:46:54,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:46:54,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:46:54,910 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:46:54,911 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:46:54,928 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:46:54,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:46:54,930 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:46:54,930 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:46:54,931 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:46:54,932 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:46:54,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:46:54,933 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 10:46:54,957 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:46:54,957 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:46:54,957 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:46:54,958 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:46:54,959 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:46:54,959 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:46:54,960 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:46:54,960 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:46:54,960 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:46:54,961 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:46:54,961 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:46:54,961 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:46:54,962 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:46:54,962 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:46:54,962 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:46:54,963 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:46:54,963 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:46:54,963 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:46:54,963 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:46:54,964 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:46:54,964 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:46:54,964 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:46:54,965 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:46:54,965 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:46:54,965 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:46:54,966 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:46:54,966 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:46:54,966 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:46:54,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:46:54,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:46:54,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:46:54,968 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:46:54,968 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:46:54,968 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:46:54,969 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:46:54,969 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:46:54,969 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:46:54,969 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:46:54,970 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_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b [2022-11-20 10:46:55,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:46:55,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:46:55,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:46:55,382 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:46:55,383 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:46:55,384 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2022-11-20 10:46:58,644 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:46:59,001 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:46:59,001 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2022-11-20 10:46:59,033 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/data/a833c0e95/11765f21874c43c1ab09af012a733444/FLAG30eb9a070 [2022-11-20 10:46:59,048 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8660855e-8a03-4af0-ac4d-3d20c13ac1ad/bin/uautomizer-ug76WZFUDN/data/a833c0e95/11765f21874c43c1ab09af012a733444 [2022-11-20 10:46:59,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:46:59,052 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:46:59,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:46:59,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:46:59,063 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:46:59,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:46:59" (1/1) ... [2022-11-20 10:46:59,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fc20f1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:46:59, skipping insertion in model container [2022-11-20 10:46:59,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:46:59" (1/1) ... [2022-11-20 10:46:59,074 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:46:59,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:46:59,360 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:46:59,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@306b7ec2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:46:59, skipping insertion in model container [2022-11-20 10:46:59,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:46:59,362 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:46:59,363 INFO L158 Benchmark]: Toolchain (without parser) took 310.68ms. Allocated memory is still 83.9MB. Free memory was 63.9MB in the beginning and 54.0MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:46:59,364 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:46:59,365 INFO L158 Benchmark]: CACSL2BoogieTranslator took 302.89ms. Allocated memory is still 83.9MB. Free memory was 63.7MB in the beginning and 54.3MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:46:59,366 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 302.89ms. Allocated memory is still 83.9MB. Free memory was 63.7MB in the beginning and 54.3MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN