./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.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_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/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_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/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_57f37b69-1ec2-4e56-8a13-6c3a9781e399/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 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e --- 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 12:36:19,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:36:19,411 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:36:19,438 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:36:19,439 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:36:19,440 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:36:19,442 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:36:19,444 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:36:19,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:36:19,447 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:36:19,448 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:36:19,450 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:36:19,450 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:36:19,452 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:36:19,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:36:19,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:36:19,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:36:19,458 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:36:19,460 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:36:19,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:36:19,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:36:19,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:36:19,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:36:19,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:36:19,474 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:36:19,474 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:36:19,475 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:36:19,476 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:36:19,477 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:36:19,478 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:36:19,478 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:36:19,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:36:19,481 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:36:19,482 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:36:19,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:36:19,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:36:19,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:36:19,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:36:19,486 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:36:19,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:36:19,488 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:36:19,492 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 12:36:19,543 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:36:19,543 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:36:19,544 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:36:19,544 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:36:19,545 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:36:19,546 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:36:19,547 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:36:19,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:36:19,547 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:36:19,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:36:19,549 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:36:19,549 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:36:19,550 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:36:19,550 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:36:19,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:36:19,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:36:19,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:36:19,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:36:19,551 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:36:19,552 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:36:19,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:36:19,552 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:36:19,553 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:36:19,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:36:19,553 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:36:19,554 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:36:19,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:36:19,554 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:36:19,555 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:36:19,555 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:36:19,556 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:36:19,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:36:19,556 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:36:19,557 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:36:19,557 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:36:19,557 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_57f37b69-1ec2-4e56-8a13-6c3a9781e399/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e [2022-11-20 12:36:19,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:36:19,963 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:36:19,966 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:36:19,968 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:36:19,969 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:36:19,970 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2022-11-20 12:36:23,888 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:36:24,337 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:36:24,338 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2022-11-20 12:36:24,356 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/data/ead946106/9f6730a032194655b28f04c86ac69d63/FLAGae7b7dfb1 [2022-11-20 12:36:24,375 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/data/ead946106/9f6730a032194655b28f04c86ac69d63 [2022-11-20 12:36:24,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:36:24,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:36:24,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:36:24,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:36:24,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:36:24,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:36:24" (1/1) ... [2022-11-20 12:36:24,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fa3ad52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:36:24, skipping insertion in model container [2022-11-20 12:36:24,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:36:24" (1/1) ... [2022-11-20 12:36:24,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:36:24,468 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:36:24,826 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:36:24,827 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@476efdd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:36:24, skipping insertion in model container [2022-11-20 12:36:24,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:36:24,831 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:36:24,834 INFO L158 Benchmark]: Toolchain (without parser) took 451.40ms. Allocated memory is still 186.6MB. Free memory was 151.1MB in the beginning and 141.0MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:36:24,835 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 134.2MB. Free memory was 76.2MB in the beginning and 76.1MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:36:24,837 INFO L158 Benchmark]: CACSL2BoogieTranslator took 447.73ms. Allocated memory is still 186.6MB. Free memory was 150.2MB in the beginning and 141.0MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:36:24,839 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 134.2MB. Free memory was 76.2MB in the beginning and 76.1MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 447.73ms. Allocated memory is still 186.6MB. Free memory was 150.2MB in the beginning and 141.0MB 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 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_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/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_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/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_57f37b69-1ec2-4e56-8a13-6c3a9781e399/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 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e --- 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 12:36:27,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:36:27,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:36:27,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:36:27,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:36:27,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:36:27,797 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:36:27,802 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:36:27,805 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:36:27,812 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:36:27,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:36:27,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:36:27,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:36:27,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:36:27,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:36:27,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:36:27,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:36:27,823 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:36:27,825 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:36:27,828 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:36:27,830 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:36:27,832 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:36:27,833 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:36:27,835 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:36:27,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:36:27,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:36:27,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:36:27,842 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:36:27,843 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:36:27,844 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:36:27,845 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:36:27,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:36:27,847 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:36:27,849 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:36:27,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:36:27,851 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:36:27,852 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:36:27,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:36:27,853 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:36:27,854 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:36:27,855 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:36:27,856 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 12:36:27,892 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:36:27,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:36:27,898 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:36:27,898 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:36:27,899 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:36:27,900 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:36:27,901 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:36:27,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:36:27,904 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:36:27,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:36:27,906 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:36:27,906 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:36:27,907 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:36:27,907 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:36:27,907 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:36:27,908 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:36:27,908 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:36:27,908 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:36:27,908 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:36:27,909 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:36:27,909 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:36:27,909 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:36:27,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:36:27,910 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:36:27,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:36:27,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:36:27,911 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:36:27,911 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:36:27,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:36:27,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:36:27,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:36:27,913 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:36:27,913 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:36:27,913 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:36:27,914 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:36:27,914 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:36:27,914 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:36:27,915 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:36:27,915 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_57f37b69-1ec2-4e56-8a13-6c3a9781e399/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e [2022-11-20 12:36:28,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:36:28,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:36:28,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:36:28,410 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:36:28,411 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:36:28,413 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2022-11-20 12:36:32,363 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:36:32,834 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:36:32,835 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2022-11-20 12:36:32,878 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/data/4da039e2b/ad356662419e40e487df4bc8c448d043/FLAGda76a2fd4 [2022-11-20 12:36:32,895 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f37b69-1ec2-4e56-8a13-6c3a9781e399/bin/uautomizer-ug76WZFUDN/data/4da039e2b/ad356662419e40e487df4bc8c448d043 [2022-11-20 12:36:32,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:36:32,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:36:32,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:36:32,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:36:32,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:36:32,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:36:32" (1/1) ... [2022-11-20 12:36:32,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37ef07b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:36:32, skipping insertion in model container [2022-11-20 12:36:32,916 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:36:32" (1/1) ... [2022-11-20 12:36:32,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:36:33,031 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:36:33,299 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:36:33,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2dfef71e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:36:33, skipping insertion in model container [2022-11-20 12:36:33,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:36:33,302 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:36:33,305 INFO L158 Benchmark]: Toolchain (without parser) took 401.49ms. Allocated memory is still 75.5MB. Free memory was 40.9MB in the beginning and 48.5MB in the end (delta: -7.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 12:36:33,305 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 50.3MB. Free memory was 27.7MB in the beginning and 27.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:36:33,307 INFO L158 Benchmark]: CACSL2BoogieTranslator took 398.42ms. Allocated memory is still 75.5MB. Free memory was 40.7MB in the beginning and 48.5MB in the end (delta: -7.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 12:36:33,309 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 50.3MB. Free memory was 27.7MB in the beginning and 27.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 398.42ms. Allocated memory is still 75.5MB. Free memory was 40.7MB in the beginning and 48.5MB in the end (delta: -7.8MB). Peak memory consumption was 4.2MB. 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