./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/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_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/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_ce8e74fe-8df5-4dc0-93b3-57f012095d27/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 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 --- 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 17:25:16,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:25:16,624 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:25:16,648 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:25:16,651 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:25:16,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:25:16,660 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:25:16,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:25:16,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:25:16,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:25:16,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:25:16,676 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:25:16,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:25:16,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:25:16,682 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:25:16,685 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:25:16,687 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:25:16,688 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:25:16,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:25:16,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:25:16,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:25:16,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:25:16,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:25:16,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:25:16,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:25:16,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:25:16,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:25:16,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:25:16,718 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:25:16,719 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:25:16,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:25:16,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:25:16,722 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:25:16,724 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:25:16,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:25:16,725 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:25:16,726 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:25:16,726 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:25:16,727 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:25:16,728 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:25:16,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:25:16,730 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 17:25:16,765 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:25:16,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:25:16,770 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:25:16,770 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:25:16,771 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:25:16,772 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:25:16,772 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:25:16,773 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:25:16,773 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:25:16,773 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:25:16,774 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:25:16,775 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:25:16,775 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:25:16,775 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:25:16,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:25:16,775 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:25:16,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:25:16,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:25:16,776 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:25:16,776 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:25:16,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:25:16,777 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:25:16,777 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:25:16,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:25:16,777 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:25:16,778 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:25:16,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:25:16,778 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:25:16,779 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:25:16,779 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:25:16,779 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:25:16,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:25:16,780 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:25:16,780 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:25:16,780 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:25:16,781 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_ce8e74fe-8df5-4dc0-93b3-57f012095d27/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 [2022-11-21 17:25:17,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:25:17,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:25:17,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:25:17,167 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:25:17,167 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:25:17,169 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-21 17:25:20,363 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:25:20,676 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:25:20,676 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-21 17:25:20,702 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/data/b288618dd/19fbc800f7394435af4dc11bcb9648b0/FLAG8e5b3963d [2022-11-21 17:25:20,724 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/data/b288618dd/19fbc800f7394435af4dc11bcb9648b0 [2022-11-21 17:25:20,731 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:25:20,733 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:25:20,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:25:20,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:25:20,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:25:20,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:25:20" (1/1) ... [2022-11-21 17:25:20,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cd3c6dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:25:20, skipping insertion in model container [2022-11-21 17:25:20,744 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:25:20" (1/1) ... [2022-11-21 17:25:20,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:25:20,828 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:25:21,024 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:25:21,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dcc03c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:25:21, skipping insertion in model container [2022-11-21 17:25:21,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:25:21,025 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:25:21,027 INFO L158 Benchmark]: Toolchain (without parser) took 293.45ms. Allocated memory is still 169.9MB. Free memory was 130.4MB in the beginning and 120.4MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:25:21,027 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 130.0MB. Free memory is still 98.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:25:21,028 INFO L158 Benchmark]: CACSL2BoogieTranslator took 287.00ms. Allocated memory is still 169.9MB. Free memory was 130.4MB in the beginning and 120.4MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:25:21,029 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 130.0MB. Free memory is still 98.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 287.00ms. Allocated memory is still 169.9MB. Free memory was 130.4MB in the beginning and 120.4MB in the end (delta: 10.0MB). 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 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_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/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_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/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_ce8e74fe-8df5-4dc0-93b3-57f012095d27/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 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 --- 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 17:25:23,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:25:23,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:25:23,389 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:25:23,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:25:23,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:25:23,393 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:25:23,395 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:25:23,397 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:25:23,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:25:23,400 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:25:23,401 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:25:23,402 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:25:23,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:25:23,404 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:25:23,406 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:25:23,407 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:25:23,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:25:23,410 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:25:23,412 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:25:23,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:25:23,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:25:23,417 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:25:23,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:25:23,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:25:23,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:25:23,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:25:23,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:25:23,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:25:23,426 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:25:23,427 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:25:23,428 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:25:23,429 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:25:23,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:25:23,444 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:25:23,445 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:25:23,445 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:25:23,446 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:25:23,446 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:25:23,448 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:25:23,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:25:23,450 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 17:25:23,475 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:25:23,476 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:25:23,476 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:25:23,477 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:25:23,478 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:25:23,478 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:25:23,479 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:25:23,479 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:25:23,480 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:25:23,480 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:25:23,480 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:25:23,481 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:25:23,481 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:25:23,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:25:23,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:25:23,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:25:23,482 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:25:23,483 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:25:23,483 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:25:23,483 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:25:23,484 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:25:23,484 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:25:23,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:25:23,484 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:25:23,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:25:23,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:25:23,485 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:25:23,486 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:25:23,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:25:23,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:25:23,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:25:23,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:25:23,487 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:25:23,488 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:25:23,488 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:25:23,488 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:25:23,489 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:25:23,489 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:25:23,489 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_ce8e74fe-8df5-4dc0-93b3-57f012095d27/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 [2022-11-21 17:25:23,837 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:25:23,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:25:23,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:25:23,862 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:25:23,863 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:25:23,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-21 17:25:27,285 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:25:27,645 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:25:27,646 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-21 17:25:27,664 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/data/b2f2094d3/2d5febf12538448e94fa48e1679f4133/FLAG75b64694f [2022-11-21 17:25:27,684 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce8e74fe-8df5-4dc0-93b3-57f012095d27/bin/uautomizer-vX5HgA9Q3a/data/b2f2094d3/2d5febf12538448e94fa48e1679f4133 [2022-11-21 17:25:27,686 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:25:27,688 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:25:27,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:25:27,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:25:27,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:25:27,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:25:27" (1/1) ... [2022-11-21 17:25:27,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7899f75c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:25:27, skipping insertion in model container [2022-11-21 17:25:27,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:25:27" (1/1) ... [2022-11-21 17:25:27,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:25:27,756 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:25:28,048 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:25:28,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@336eb5d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:25:28, skipping insertion in model container [2022-11-21 17:25:28,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:25:28,050 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:25:28,052 INFO L158 Benchmark]: Toolchain (without parser) took 363.25ms. Allocated memory is still 67.1MB. Free memory was 41.8MB in the beginning and 32.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:25:28,053 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 67.1MB. Free memory is still 45.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:25:28,054 INFO L158 Benchmark]: CACSL2BoogieTranslator took 360.69ms. Allocated memory is still 67.1MB. Free memory was 41.8MB in the beginning and 32.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:25:28,056 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 67.1MB. Free memory is still 45.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 360.69ms. Allocated memory is still 67.1MB. Free memory was 41.8MB in the beginning and 32.2MB in the end (delta: 9.6MB). 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