./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/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_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/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_fddb7ad9-3939-4839-86ac-b88aa0741408/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 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 --- 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 11:07:36,733 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:07:36,735 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:07:36,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:07:36,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:07:36,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:07:36,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:07:36,786 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:07:36,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:07:36,789 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:07:36,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:07:36,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:07:36,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:07:36,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:07:36,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:07:36,803 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:07:36,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:07:36,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:07:36,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:07:36,808 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:07:36,810 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:07:36,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:07:36,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:07:36,820 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:07:36,825 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:07:36,825 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:07:36,825 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:07:36,826 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:07:36,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:07:36,828 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:07:36,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:07:36,829 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:07:36,830 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:07:36,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:07:36,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:07:36,838 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:07:36,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:07:36,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:07:36,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:07:36,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:07:36,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:07:36,845 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 11:07:36,895 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:07:36,896 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:07:36,897 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:07:36,897 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:07:36,898 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:07:36,898 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:07:36,899 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:07:36,899 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:07:36,899 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:07:36,899 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:07:36,901 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:07:36,901 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:07:36,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:07:36,901 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:07:36,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:07:36,902 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:07:36,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:07:36,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:07:36,902 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:07:36,903 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:07:36,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:07:36,903 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:07:36,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:07:36,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:07:36,904 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:07:36,904 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:07:36,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:07:36,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:07:36,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:07:36,905 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:07:36,905 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:07:36,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:07:36,906 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:07:36,906 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:07:36,906 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:07:36,907 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_fddb7ad9-3939-4839-86ac-b88aa0741408/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 [2022-11-20 11:07:37,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:07:37,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:07:37,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:07:37,331 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:07:37,332 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:07:37,333 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2022-11-20 11:07:40,527 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:07:40,823 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:07:40,823 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2022-11-20 11:07:40,849 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/data/0d488465d/e8c7956ad3a44304808969dc4dbb8e61/FLAG8426cf27a [2022-11-20 11:07:40,866 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/data/0d488465d/e8c7956ad3a44304808969dc4dbb8e61 [2022-11-20 11:07:40,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:07:40,871 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:07:40,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:07:40,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:07:40,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:07:40,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:07:40" (1/1) ... [2022-11-20 11:07:40,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5405c905 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:40, skipping insertion in model container [2022-11-20 11:07:40,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:07:40" (1/1) ... [2022-11-20 11:07:40,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:07:41,003 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:07:41,383 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:07:41,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a74ac3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:41, skipping insertion in model container [2022-11-20 11:07:41,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:07:41,385 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:07:41,387 INFO L158 Benchmark]: Toolchain (without parser) took 515.19ms. Allocated memory is still 155.2MB. Free memory was 116.9MB in the beginning and 123.1MB in the end (delta: -6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:07:41,388 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 125.8MB. Free memory is still 94.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:07:41,389 INFO L158 Benchmark]: CACSL2BoogieTranslator took 512.25ms. Allocated memory is still 155.2MB. Free memory was 116.9MB in the beginning and 123.1MB in the end (delta: -6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:07:41,391 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 125.8MB. Free memory is still 94.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 512.25ms. Allocated memory is still 155.2MB. Free memory was 116.9MB in the beginning and 123.1MB in the end (delta: -6.2MB). 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/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_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/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_fddb7ad9-3939-4839-86ac-b88aa0741408/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 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 --- 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 11:07:44,039 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:07:44,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:07:44,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:07:44,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:07:44,070 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:07:44,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:07:44,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:07:44,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:07:44,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:07:44,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:07:44,080 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:07:44,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:07:44,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:07:44,083 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:07:44,085 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:07:44,086 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:07:44,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:07:44,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:07:44,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:07:44,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:07:44,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:07:44,097 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:07:44,098 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:07:44,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:07:44,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:07:44,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:07:44,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:07:44,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:07:44,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:07:44,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:07:44,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:07:44,109 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:07:44,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:07:44,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:07:44,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:07:44,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:07:44,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:07:44,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:07:44,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:07:44,130 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:07:44,131 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 11:07:44,163 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:07:44,163 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:07:44,164 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:07:44,164 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:07:44,165 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:07:44,165 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:07:44,166 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:07:44,166 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:07:44,167 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:07:44,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:07:44,167 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:07:44,168 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:07:44,168 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:07:44,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:07:44,168 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:07:44,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:07:44,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:07:44,169 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:07:44,169 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:07:44,170 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:07:44,170 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:07:44,170 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:07:44,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:07:44,171 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:07:44,171 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:07:44,171 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:07:44,171 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:07:44,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:07:44,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:07:44,172 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:07:44,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:07:44,173 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:07:44,173 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:07:44,173 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:07:44,174 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:07:44,174 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:07:44,174 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:07:44,174 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:07:44,175 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_fddb7ad9-3939-4839-86ac-b88aa0741408/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 [2022-11-20 11:07:44,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:07:44,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:07:44,759 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:07:44,761 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:07:44,762 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:07:44,764 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2022-11-20 11:07:48,112 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:07:48,522 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:07:48,523 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2022-11-20 11:07:48,543 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/data/c5543ac42/3053090e4a6e4acdbc9997beff7af971/FLAGc52aec49e [2022-11-20 11:07:48,566 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb7ad9-3939-4839-86ac-b88aa0741408/bin/uautomizer-ug76WZFUDN/data/c5543ac42/3053090e4a6e4acdbc9997beff7af971 [2022-11-20 11:07:48,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:07:48,580 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:07:48,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:07:48,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:07:48,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:07:48,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:07:48" (1/1) ... [2022-11-20 11:07:48,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61387931 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:48, skipping insertion in model container [2022-11-20 11:07:48,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:07:48" (1/1) ... [2022-11-20 11:07:48,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:07:48,703 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:07:48,932 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:07:48,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1133c6b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:48, skipping insertion in model container [2022-11-20 11:07:48,933 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:07:48,934 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:07:48,936 INFO L158 Benchmark]: Toolchain (without parser) took 355.01ms. Allocated memory is still 81.8MB. Free memory was 58.6MB in the beginning and 49.4MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:07:48,937 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 58.7MB. Free memory was 37.1MB in the beginning and 37.0MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:07:48,938 INFO L158 Benchmark]: CACSL2BoogieTranslator took 352.00ms. Allocated memory is still 81.8MB. Free memory was 58.4MB in the beginning and 49.4MB in the end (delta: 9.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:07:48,939 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 58.7MB. Free memory was 37.1MB in the beginning and 37.0MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 352.00ms. Allocated memory is still 81.8MB. Free memory was 58.4MB in the beginning and 49.4MB in the end (delta: 9.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN