./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.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_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/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_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/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_7339088a-5ecc-41ce-b289-8539850d1680/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 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 --- 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 12:02:22,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:02:22,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:02:22,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:02:22,527 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:02:22,531 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:02:22,534 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:02:22,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:02:22,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:02:22,545 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:02:22,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:02:22,550 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:02:22,551 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:02:22,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:02:22,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:02:22,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:02:22,559 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:02:22,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:02:22,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:02:22,569 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:02:22,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:02:22,581 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:02:22,582 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:02:22,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:02:22,586 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:02:22,586 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:02:22,587 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:02:22,588 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:02:22,588 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:02:22,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:02:22,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:02:22,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:02:22,592 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:02:22,593 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:02:22,594 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:02:22,594 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:02:22,595 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:02:22,595 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:02:22,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:02:22,597 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:02:22,598 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:02:22,599 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 12:02:22,619 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:02:22,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:02:22,620 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:02:22,620 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:02:22,621 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:02:22,621 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:02:22,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:02:22,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:02:22,623 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:02:22,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:02:22,623 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:02:22,624 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:02:22,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:02:22,624 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:02:22,624 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:02:22,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:02:22,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:02:22,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:02:22,626 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:02:22,626 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:02:22,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:02:22,626 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:02:22,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:02:22,627 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:02:22,627 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:02:22,627 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:02:22,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:02:22,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:02:22,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:02:22,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:02:22,628 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:02:22,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:02:22,629 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:02:22,629 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:02:22,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:02:22,630 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_7339088a-5ecc-41ce-b289-8539850d1680/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 [2022-11-20 12:02:22,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:02:23,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:02:23,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:02:23,014 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:02:23,014 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:02:23,016 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2022-11-20 12:02:26,048 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:02:26,450 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:02:26,451 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2022-11-20 12:02:26,466 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/data/fbabba055/71b4ef5a1d764170936885a8a91e561b/FLAGfb7ad5c27 [2022-11-20 12:02:26,482 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/data/fbabba055/71b4ef5a1d764170936885a8a91e561b [2022-11-20 12:02:26,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:02:26,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:02:26,488 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:02:26,488 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:02:26,492 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:02:26,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:02:26" (1/1) ... [2022-11-20 12:02:26,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c7ce60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:02:26, skipping insertion in model container [2022-11-20 12:02:26,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:02:26" (1/1) ... [2022-11-20 12:02:26,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:02:26,553 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:02:26,858 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:02:26,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72359d22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:02:26, skipping insertion in model container [2022-11-20 12:02:26,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:02:26,862 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:02:26,864 INFO L158 Benchmark]: Toolchain (without parser) took 376.64ms. Allocated memory is still 161.5MB. Free memory was 126.4MB in the beginning and 132.7MB in the end (delta: -6.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 12:02:26,865 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 127.9MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:02:26,866 INFO L158 Benchmark]: CACSL2BoogieTranslator took 374.06ms. Allocated memory is still 161.5MB. Free memory was 126.4MB in the beginning and 132.7MB in the end (delta: -6.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 12:02:26,868 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 127.9MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 374.06ms. Allocated memory is still 161.5MB. Free memory was 126.4MB in the beginning and 132.7MB in the end (delta: -6.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/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_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/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_7339088a-5ecc-41ce-b289-8539850d1680/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 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 --- 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 12:02:29,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:02:29,231 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:02:29,265 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:02:29,266 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:02:29,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:02:29,275 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:02:29,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:02:29,283 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:02:29,289 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:02:29,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:02:29,293 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:02:29,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:02:29,296 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:02:29,299 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:02:29,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:02:29,303 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:02:29,304 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:02:29,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:02:29,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:02:29,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:02:29,323 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:02:29,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:02:29,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:02:29,328 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:02:29,328 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:02:29,329 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:02:29,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:02:29,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:02:29,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:02:29,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:02:29,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:02:29,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:02:29,333 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:02:29,357 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:02:29,358 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:02:29,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:02:29,359 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:02:29,359 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:02:29,360 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:02:29,361 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:02:29,366 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 12:02:29,408 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:02:29,408 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:02:29,410 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:02:29,410 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:02:29,411 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:02:29,411 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:02:29,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:02:29,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:02:29,412 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:02:29,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:02:29,414 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:02:29,414 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:02:29,414 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:02:29,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:02:29,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:02:29,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:02:29,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:02:29,415 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:02:29,415 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:02:29,416 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:02:29,416 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:02:29,416 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:02:29,416 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:02:29,416 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:02:29,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:02:29,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:02:29,417 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:02:29,417 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:02:29,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:02:29,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:02:29,418 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:02:29,418 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:02:29,418 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:02:29,419 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:02:29,419 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:02:29,419 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:02:29,419 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:02:29,419 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:02:29,419 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_7339088a-5ecc-41ce-b289-8539850d1680/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 [2022-11-20 12:02:29,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:02:29,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:02:29,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:02:29,837 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:02:29,837 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:02:29,839 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2022-11-20 12:02:32,968 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:02:33,403 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:02:33,403 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2022-11-20 12:02:33,434 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/data/f186d726a/5b47647a832b4c178ffb5227ea32eb72/FLAG65814471b [2022-11-20 12:02:33,452 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7339088a-5ecc-41ce-b289-8539850d1680/bin/uautomizer-ug76WZFUDN/data/f186d726a/5b47647a832b4c178ffb5227ea32eb72 [2022-11-20 12:02:33,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:02:33,457 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:02:33,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:02:33,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:02:33,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:02:33,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:02:33" (1/1) ... [2022-11-20 12:02:33,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3373761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:02:33, skipping insertion in model container [2022-11-20 12:02:33,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:02:33" (1/1) ... [2022-11-20 12:02:33,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:02:33,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:02:33,828 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:02:33,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c41c91b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:02:33, skipping insertion in model container [2022-11-20 12:02:33,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:02:33,830 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:02:33,833 INFO L158 Benchmark]: Toolchain (without parser) took 374.30ms. Allocated memory is still 79.7MB. Free memory was 55.6MB in the beginning and 46.0MB in the end (delta: 9.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:02:33,833 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory is still 57.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:02:33,834 INFO L158 Benchmark]: CACSL2BoogieTranslator took 371.72ms. Allocated memory is still 79.7MB. Free memory was 55.6MB in the beginning and 46.3MB in the end (delta: 9.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:02:33,836 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 79.7MB. Free memory is still 57.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 371.72ms. Allocated memory is still 79.7MB. Free memory was 55.6MB in the beginning and 46.3MB in the end (delta: 9.3MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN