./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 09:07:56,582 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:07:56,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:07:56,635 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:07:56,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:07:56,637 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:07:56,638 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:07:56,640 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:07:56,642 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:07:56,647 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:07:56,649 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:07:56,656 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:07:56,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:07:56,665 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:07:56,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:07:56,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:07:56,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:07:56,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:07:56,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:07:56,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:07:56,675 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:07:56,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:07:56,686 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:07:56,687 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:07:56,701 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:07:56,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:07:56,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:07:56,703 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:07:56,703 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:07:56,704 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:07:56,705 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:07:56,706 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:07:56,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:07:56,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:07:56,712 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:07:56,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:07:56,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:07:56,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:07:56,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:07:56,720 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:07:56,721 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:07:56,722 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 09:07:56,772 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:07:56,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:07:56,773 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:07:56,773 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:07:56,774 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:07:56,775 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:07:56,776 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:07:56,776 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:07:56,776 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:07:56,776 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:07:56,778 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:07:56,778 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:07:56,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:07:56,779 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:07:56,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:07:56,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 09:07:56,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:07:56,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 09:07:56,780 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 09:07:56,780 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:07:56,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 09:07:56,781 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:07:56,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 09:07:56,781 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:07:56,782 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:07:56,782 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:07:56,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:07:56,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:07:56,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:07:56,784 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 09:07:56,784 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 09:07:56,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 09:07:56,785 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 09:07:56,785 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 09:07:56,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 09:07:56,785 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_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc [2022-11-21 09:07:57,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:07:57,126 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:07:57,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:07:57,131 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:07:57,131 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:07:57,133 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-21 09:08:00,443 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:08:00,857 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:08:00,867 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-21 09:08:00,891 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/data/d1536dd88/9438b4b79fb54fe49f0da4410dac63e3/FLAG03855d145 [2022-11-21 09:08:00,912 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/data/d1536dd88/9438b4b79fb54fe49f0da4410dac63e3 [2022-11-21 09:08:00,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:08:00,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:08:00,922 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:08:00,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:08:00,926 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:08:00,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:08:00" (1/1) ... [2022-11-21 09:08:00,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@144945d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:08:00, skipping insertion in model container [2022-11-21 09:08:00,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:08:00" (1/1) ... [2022-11-21 09:08:00,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:08:01,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:08:01,304 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:08:01,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b7c6a66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:08:01, skipping insertion in model container [2022-11-21 09:08:01,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:08:01,305 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:08:01,307 INFO L158 Benchmark]: Toolchain (without parser) took 386.78ms. Allocated memory is still 146.8MB. Free memory was 103.1MB in the beginning and 111.2MB in the end (delta: -8.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 09:08:01,308 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 107.0MB. Free memory is still 75.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:08:01,309 INFO L158 Benchmark]: CACSL2BoogieTranslator took 383.41ms. Allocated memory is still 146.8MB. Free memory was 103.0MB in the beginning and 111.2MB in the end (delta: -8.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 09:08:01,310 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 107.0MB. Free memory is still 75.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 383.41ms. Allocated memory is still 146.8MB. Free memory was 103.0MB in the beginning and 111.2MB in the end (delta: -8.2MB). 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 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_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 09:08:04,019 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:08:04,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:08:04,071 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:08:04,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:08:04,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:08:04,075 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:08:04,077 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:08:04,080 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:08:04,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:08:04,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:08:04,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:08:04,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:08:04,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:08:04,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:08:04,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:08:04,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:08:04,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:08:04,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:08:04,097 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:08:04,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:08:04,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:08:04,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:08:04,104 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:08:04,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:08:04,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:08:04,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:08:04,111 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:08:04,112 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:08:04,113 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:08:04,113 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:08:04,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:08:04,116 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:08:04,148 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:08:04,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:08:04,155 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:08:04,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:08:04,156 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:08:04,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:08:04,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:08:04,158 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:08:04,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 09:08:04,219 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:08:04,220 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:08:04,221 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:08:04,222 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:08:04,223 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:08:04,223 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:08:04,224 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:08:04,224 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:08:04,224 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:08:04,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:08:04,226 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:08:04,226 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:08:04,227 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:08:04,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:08:04,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 09:08:04,227 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:08:04,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 09:08:04,228 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:08:04,228 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 09:08:04,228 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 09:08:04,229 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 09:08:04,229 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:08:04,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 09:08:04,229 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:08:04,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 09:08:04,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:08:04,230 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:08:04,230 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:08:04,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:08:04,231 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:08:04,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:08:04,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 09:08:04,232 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 09:08:04,232 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 09:08:04,232 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 09:08:04,233 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 09:08:04,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 09:08:04,233 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 09:08:04,233 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_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc [2022-11-21 09:08:04,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:08:04,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:08:04,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:08:04,697 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:08:04,698 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:08:04,699 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-21 09:08:08,124 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:08:08,463 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:08:08,471 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-21 09:08:08,496 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/data/a905150ff/eb8cdd1e62a24df6b34b3161860eb859/FLAGbe6c000b3 [2022-11-21 09:08:08,513 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d95d8e14-e44e-4ed9-ad52-7f74268f073d/bin/uautomizer-vX5HgA9Q3a/data/a905150ff/eb8cdd1e62a24df6b34b3161860eb859 [2022-11-21 09:08:08,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:08:08,517 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:08:08,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:08:08,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:08:08,538 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:08:08,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:08:08" (1/1) ... [2022-11-21 09:08:08,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@158fd6a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:08:08, skipping insertion in model container [2022-11-21 09:08:08,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:08:08" (1/1) ... [2022-11-21 09:08:08,548 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:08:08,618 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:08:08,826 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:08:08,827 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34780304 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:08:08, skipping insertion in model container [2022-11-21 09:08:08,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:08:08,828 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:08:08,830 INFO L158 Benchmark]: Toolchain (without parser) took 311.50ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 27.3MB in the beginning and 53.6MB in the end (delta: -26.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:08:08,831 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 97.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:08:08,832 INFO L158 Benchmark]: CACSL2BoogieTranslator took 293.48ms. Allocated memory is still 81.8MB. Free memory was 63.1MB in the beginning and 53.9MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 09:08:08,833 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 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 97.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 293.48ms. Allocated memory is still 81.8MB. Free memory was 63.1MB in the beginning and 53.9MB in the end (delta: 9.2MB). 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