./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/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_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/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_5a1ec859-2a61-4775-9e1a-1ee689bf1434/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 2f1036b64b29bd922a31935b87e7c90d1acbba8f8044f40e2525bb03d5de1e7f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:26:30,515 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:26:30,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:26:30,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:26:30,552 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:26:30,556 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:26:30,559 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:26:30,563 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:26:30,565 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:26:30,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:26:30,570 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:26:30,573 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:26:30,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:26:30,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:26:30,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:26:30,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:26:30,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:26:30,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:26:30,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:26:30,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:26:30,596 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:26:30,598 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:26:30,600 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:26:30,601 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:26:30,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:26:30,607 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:26:30,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:26:30,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:26:30,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:26:30,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:26:30,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:26:30,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:26:30,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:26:30,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:26:30,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:26:30,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:26:30,622 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:26:30,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:26:30,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:26:30,624 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:26:30,625 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:26:30,626 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 12:26:30,662 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:26:30,662 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:26:30,663 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:26:30,663 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:26:30,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:26:30,664 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:26:30,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:26:30,665 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:26:30,665 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:26:30,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:26:30,666 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:26:30,667 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:26:30,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:26:30,667 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:26:30,667 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:26:30,668 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:26:30,668 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:26:30,668 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:26:30,668 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:26:30,668 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:26:30,669 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:26:30,669 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:26:30,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:26:30,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:26:30,669 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:26:30,670 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:26:30,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:26:30,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:26:30,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:26:30,671 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:26:30,671 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:26:30,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:26:30,672 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:26:30,672 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:26:30,672 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:26:30,673 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_5a1ec859-2a61-4775-9e1a-1ee689bf1434/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1036b64b29bd922a31935b87e7c90d1acbba8f8044f40e2525bb03d5de1e7f [2022-11-20 12:26:30,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:26:31,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:26:31,011 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:26:31,013 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:26:31,014 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:26:31,017 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2022-11-20 12:26:33,992 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:26:34,296 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:26:34,297 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2022-11-20 12:26:34,312 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/data/4c4936ee3/960d014c93d44bdeb0b355baf12a32ed/FLAG90aa73cc8 [2022-11-20 12:26:34,341 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/data/4c4936ee3/960d014c93d44bdeb0b355baf12a32ed [2022-11-20 12:26:34,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:26:34,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:26:34,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:26:34,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:26:34,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:26:34,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:26:34" (1/1) ... [2022-11-20 12:26:34,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b18258f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:26:34, skipping insertion in model container [2022-11-20 12:26:34,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:26:34" (1/1) ... [2022-11-20 12:26:34,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:26:34,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:26:34,771 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:26:34,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ea140d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:26:34, skipping insertion in model container [2022-11-20 12:26:34,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:26:34,774 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:26:34,777 INFO L158 Benchmark]: Toolchain (without parser) took 427.12ms. Allocated memory is still 153.1MB. Free memory was 118.0MB in the beginning and 120.2MB in the end (delta: -2.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:26:34,778 INFO L158 Benchmark]: CDTParser took 2.12ms. Allocated memory is still 98.6MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:26:34,779 INFO L158 Benchmark]: CACSL2BoogieTranslator took 424.26ms. Allocated memory is still 153.1MB. Free memory was 118.0MB in the beginning and 120.2MB in the end (delta: -2.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:26:34,781 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.12ms. Allocated memory is still 98.6MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 424.26ms. Allocated memory is still 153.1MB. Free memory was 118.0MB in the beginning and 120.2MB in the end (delta: -2.2MB). Peak memory consumption was 6.3MB. 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_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/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_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/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_5a1ec859-2a61-4775-9e1a-1ee689bf1434/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 2f1036b64b29bd922a31935b87e7c90d1acbba8f8044f40e2525bb03d5de1e7f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:26:37,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:26:37,125 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:26:37,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:26:37,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:26:37,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:26:37,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:26:37,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:26:37,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:26:37,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:26:37,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:26:37,207 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:26:37,207 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:26:37,208 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:26:37,209 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:26:37,210 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:26:37,211 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:26:37,211 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:26:37,213 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:26:37,220 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:26:37,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:26:37,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:26:37,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:26:37,232 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:26:37,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:26:37,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:26:37,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:26:37,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:26:37,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:26:37,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:26:37,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:26:37,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:26:37,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:26:37,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:26:37,247 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:26:37,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:26:37,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:26:37,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:26:37,249 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:26:37,250 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:26:37,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:26:37,260 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 12:26:37,300 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:26:37,300 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:26:37,302 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:26:37,302 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:26:37,303 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:26:37,303 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:26:37,304 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:26:37,304 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:26:37,305 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:26:37,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:26:37,306 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:26:37,307 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:26:37,307 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:26:37,307 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:26:37,307 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:26:37,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:26:37,308 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:26:37,308 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:26:37,308 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:26:37,309 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:26:37,309 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:26:37,309 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:26:37,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:26:37,309 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:26:37,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:26:37,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:26:37,310 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:26:37,311 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:26:37,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:26:37,311 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:26:37,311 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:26:37,312 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:26:37,312 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:26:37,312 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:26:37,313 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:26:37,313 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:26:37,313 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:26:37,313 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:26:37,314 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_5a1ec859-2a61-4775-9e1a-1ee689bf1434/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1036b64b29bd922a31935b87e7c90d1acbba8f8044f40e2525bb03d5de1e7f [2022-11-20 12:26:37,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:26:37,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:26:37,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:26:37,811 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:26:37,811 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:26:37,813 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2022-11-20 12:26:40,999 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:26:41,330 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:26:41,330 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2022-11-20 12:26:41,353 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/data/eb5427b96/1d6d19bcbb3a46269abef8749471dc60/FLAG9023a8230 [2022-11-20 12:26:41,368 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1ec859-2a61-4775-9e1a-1ee689bf1434/bin/uautomizer-ug76WZFUDN/data/eb5427b96/1d6d19bcbb3a46269abef8749471dc60 [2022-11-20 12:26:41,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:26:41,372 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:26:41,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:26:41,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:26:41,378 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:26:41,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:26:41" (1/1) ... [2022-11-20 12:26:41,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@364572a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:26:41, skipping insertion in model container [2022-11-20 12:26:41,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:26:41" (1/1) ... [2022-11-20 12:26:41,387 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:26:41,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:26:41,631 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:26:41,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ec8c711 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:26:41, skipping insertion in model container [2022-11-20 12:26:41,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:26:41,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:26:41,634 INFO L158 Benchmark]: Toolchain (without parser) took 260.89ms. Allocated memory is still 77.6MB. Free memory was 56.6MB in the beginning and 47.0MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:26:41,635 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory is still 56.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:26:41,635 INFO L158 Benchmark]: CACSL2BoogieTranslator took 258.53ms. Allocated memory is still 77.6MB. Free memory was 56.4MB in the beginning and 47.0MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:26:41,636 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 77.6MB. Free memory is still 56.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 258.53ms. Allocated memory is still 77.6MB. Free memory was 56.4MB in the beginning and 47.0MB 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