./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.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_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/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_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/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_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/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 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea --- 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 17:07:37,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:07:37,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:07:37,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:07:37,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:07:37,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:07:37,749 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:07:37,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:07:37,753 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:07:37,755 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:07:37,756 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:07:37,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:07:37,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:07:37,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:07:37,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:07:37,762 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:07:37,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:07:37,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:07:37,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:07:37,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:07:37,770 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:07:37,772 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:07:37,773 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:07:37,774 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:07:37,779 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:07:37,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:07:37,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:07:37,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:07:37,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:07:37,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:07:37,783 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:07:37,784 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:07:37,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:07:37,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:07:37,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:07:37,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:07:37,789 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:07:37,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:07:37,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:07:37,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:07:37,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:07:37,793 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 17:07:37,817 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:07:37,825 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:07:37,825 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:07:37,826 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:07:37,827 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:07:37,827 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:07:37,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:07:37,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:07:37,829 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:07:37,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:07:37,831 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:07:37,831 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:07:37,832 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:07:37,832 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:07:37,832 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:07:37,833 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:07:37,833 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:07:37,833 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:07:37,834 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:07:37,834 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:07:37,834 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:07:37,835 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:07:37,835 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:07:37,835 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:07:37,836 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:07:37,836 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:07:37,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:07:37,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:07:37,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:07:37,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:07:37,839 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:07:37,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:07:37,839 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:07:37,840 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:07:37,840 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:07:37,840 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_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea [2022-11-21 17:07:38,174 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:07:38,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:07:38,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:07:38,211 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:07:38,212 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:07:38,213 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-21 17:07:41,447 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:07:41,757 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:07:41,763 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-21 17:07:41,782 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/data/41ead9ed5/6dbda8e700fa45b7b5854fc4f2b90052/FLAGfbbdf3fd0 [2022-11-21 17:07:41,805 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/data/41ead9ed5/6dbda8e700fa45b7b5854fc4f2b90052 [2022-11-21 17:07:41,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:07:41,813 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:07:41,820 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:07:41,820 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:07:41,824 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:07:41,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:07:41" (1/1) ... [2022-11-21 17:07:41,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eb64f34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:07:41, skipping insertion in model container [2022-11-21 17:07:41,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:07:41" (1/1) ... [2022-11-21 17:07:41,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:07:41,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:07:42,140 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:07:42,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1257e45d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:07:42, skipping insertion in model container [2022-11-21 17:07:42,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:07:42,143 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:07:42,145 INFO L158 Benchmark]: Toolchain (without parser) took 331.62ms. Allocated memory is still 180.4MB. Free memory was 137.2MB in the beginning and 126.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:07:42,146 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 136.3MB. Free memory is still 77.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:07:42,147 INFO L158 Benchmark]: CACSL2BoogieTranslator took 323.14ms. Allocated memory is still 180.4MB. Free memory was 137.1MB in the beginning and 126.8MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:07:42,149 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 136.3MB. Free memory is still 77.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 323.14ms. Allocated memory is still 180.4MB. Free memory was 137.1MB in the beginning and 126.8MB in the end (delta: 10.3MB). 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 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_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/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_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/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_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/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 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea --- 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 17:07:44,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:07:44,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:07:44,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:07:44,522 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:07:44,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:07:44,529 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:07:44,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:07:44,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:07:44,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:07:44,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:07:44,544 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:07:44,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:07:44,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:07:44,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:07:44,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:07:44,548 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:07:44,549 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:07:44,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:07:44,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:07:44,567 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:07:44,571 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:07:44,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:07:44,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:07:44,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:07:44,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:07:44,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:07:44,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:07:44,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:07:44,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:07:44,583 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:07:44,584 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:07:44,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:07:44,587 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:07:44,588 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:07:44,589 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:07:44,590 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:07:44,590 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:07:44,590 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:07:44,591 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:07:44,592 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:07:44,593 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 17:07:44,635 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:07:44,635 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:07:44,637 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:07:44,637 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:07:44,638 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:07:44,638 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:07:44,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:07:44,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:07:44,640 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:07:44,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:07:44,641 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:07:44,641 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:07:44,642 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:07:44,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:07:44,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:07:44,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:07:44,643 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:07:44,643 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:07:44,644 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:07:44,644 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:07:44,644 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:07:44,644 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:07:44,645 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:07:44,645 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:07:44,645 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:07:44,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:07:44,646 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:07:44,646 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:07:44,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:07:44,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:07:44,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:07:44,647 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:07:44,648 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:07:44,648 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:07:44,648 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:07:44,649 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:07:44,649 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:07:44,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:07:44,649 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_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea [2022-11-21 17:07:45,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:07:45,057 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:07:45,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:07:45,061 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:07:45,062 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:07:45,063 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-21 17:07:48,233 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:07:48,608 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:07:48,609 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-21 17:07:48,624 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/data/5c54051a3/56f2b210d9ce4cb1808fbe77d086aad4/FLAG3ae09c4dd [2022-11-21 17:07:48,644 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ae7c5d9-9a2e-40a6-94ae-80e787a51933/bin/uautomizer-vX5HgA9Q3a/data/5c54051a3/56f2b210d9ce4cb1808fbe77d086aad4 [2022-11-21 17:07:48,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:07:48,648 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:07:48,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:07:48,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:07:48,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:07:48,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:07:48" (1/1) ... [2022-11-21 17:07:48,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f22a78f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:07:48, skipping insertion in model container [2022-11-21 17:07:48,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:07:48" (1/1) ... [2022-11-21 17:07:48,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:07:48,735 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:07:48,962 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:07:48,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3183a316 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:07:48, skipping insertion in model container [2022-11-21 17:07:48,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:07:48,965 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:07:48,968 INFO L158 Benchmark]: Toolchain (without parser) took 318.17ms. Allocated memory is still 75.5MB. Free memory was 50.3MB in the beginning and 40.4MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:07:48,968 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 75.5MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:07:48,969 INFO L158 Benchmark]: CACSL2BoogieTranslator took 315.60ms. Allocated memory is still 75.5MB. Free memory was 50.0MB in the beginning and 40.5MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:07:48,971 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 75.5MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 315.60ms. Allocated memory is still 75.5MB. Free memory was 50.0MB in the beginning and 40.5MB in the end (delta: 9.6MB). 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