./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.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_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/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_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/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_59da24cc-d8f9-402a-8273-4f740a2e3a10/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 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 09:13:09,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:13:09,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:13:09,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:13:09,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:13:09,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:13:09,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:13:09,123 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:13:09,125 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:13:09,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:13:09,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:13:09,128 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:13:09,128 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:13:09,129 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:13:09,130 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:13:09,131 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:13:09,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:13:09,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:13:09,134 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:13:09,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:13:09,137 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:13:09,139 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:13:09,140 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:13:09,141 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:13:09,144 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:13:09,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:13:09,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:13:09,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:13:09,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:13:09,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:13:09,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:13:09,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:13:09,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:13:09,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:13:09,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:13:09,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:13:09,151 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:13:09,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:13:09,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:13:09,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:13:09,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:13:09,154 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 09:13:09,175 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:13:09,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:13:09,176 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:13:09,176 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:13:09,176 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:13:09,184 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:13:09,185 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:13:09,185 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:13:09,186 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:13:09,186 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:13:09,186 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:13:09,186 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:13:09,187 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:13:09,187 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:13:09,187 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:13:09,187 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 09:13:09,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:13:09,188 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 09:13:09,188 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 09:13:09,188 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:13:09,188 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 09:13:09,188 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:13:09,189 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 09:13:09,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:13:09,189 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:13:09,189 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:13:09,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:13:09,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:13:09,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:13:09,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 09:13:09,190 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 09:13:09,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 09:13:09,191 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 09:13:09,191 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 09:13:09,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 09:13:09,191 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_59da24cc-d8f9-402a-8273-4f740a2e3a10/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 [2022-11-21 09:13:09,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:13:09,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:13:09,443 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:13:09,444 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:13:09,446 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:13:09,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-21 09:13:12,486 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:13:12,877 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:13:12,883 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-21 09:13:12,915 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/data/41da70f47/13d7dc3ba79f4362a3a904297d80f47b/FLAG0c2b68b80 [2022-11-21 09:13:12,934 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/data/41da70f47/13d7dc3ba79f4362a3a904297d80f47b [2022-11-21 09:13:12,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:13:12,942 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:13:12,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:13:12,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:13:12,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:13:12,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:13:12" (1/1) ... [2022-11-21 09:13:12,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eef5817 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:13:12, skipping insertion in model container [2022-11-21 09:13:12,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:13:12" (1/1) ... [2022-11-21 09:13:12,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:13:13,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:13:13,224 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:13:13,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fc85bcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:13:13, skipping insertion in model container [2022-11-21 09:13:13,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:13:13,226 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:13:13,227 INFO L158 Benchmark]: Toolchain (without parser) took 284.72ms. Allocated memory is still 151.0MB. Free memory was 116.4MB in the beginning and 107.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 09:13:13,228 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 151.0MB. Free memory was 120.2MB in the beginning and 120.1MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:13:13,229 INFO L158 Benchmark]: CACSL2BoogieTranslator took 281.39ms. Allocated memory is still 151.0MB. Free memory was 116.4MB in the beginning and 107.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 09:13:13,230 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 151.0MB. Free memory was 120.2MB in the beginning and 120.1MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 281.39ms. Allocated memory is still 151.0MB. Free memory was 116.4MB in the beginning and 107.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/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_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/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_59da24cc-d8f9-402a-8273-4f740a2e3a10/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 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 09:13:15,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:13:15,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:13:15,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:13:15,477 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:13:15,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:13:15,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:13:15,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:13:15,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:13:15,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:13:15,495 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:13:15,497 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:13:15,497 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:13:15,500 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:13:15,501 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:13:15,508 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:13:15,509 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:13:15,510 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:13:15,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:13:15,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:13:15,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:13:15,520 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:13:15,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:13:15,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:13:15,530 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:13:15,535 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:13:15,536 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:13:15,537 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:13:15,538 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:13:15,539 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:13:15,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:13:15,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:13:15,544 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:13:15,545 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:13:15,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:13:15,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:13:15,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:13:15,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:13:15,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:13:15,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:13:15,549 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:13:15,550 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 09:13:15,576 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:13:15,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:13:15,576 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:13:15,577 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:13:15,577 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:13:15,578 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:13:15,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:13:15,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:13:15,579 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:13:15,579 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:13:15,579 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:13:15,579 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:13:15,580 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:13:15,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:13:15,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 09:13:15,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:13:15,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 09:13:15,581 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:13:15,581 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 09:13:15,581 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 09:13:15,581 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 09:13:15,581 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:13:15,582 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 09:13:15,582 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:13:15,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 09:13:15,582 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:13:15,583 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:13:15,583 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:13:15,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:13:15,583 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:13:15,584 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:13:15,584 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 09:13:15,584 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 09:13:15,584 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 09:13:15,584 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 09:13:15,585 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 09:13:15,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 09:13:15,585 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 09:13:15,585 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_59da24cc-d8f9-402a-8273-4f740a2e3a10/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 [2022-11-21 09:13:15,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:13:15,942 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:13:15,944 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:13:15,945 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:13:15,946 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:13:15,947 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-21 09:13:18,975 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:13:19,364 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:13:19,369 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-21 09:13:19,387 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/data/0a91e8f3f/59999aca339744f6a35d21acce0ddcd8/FLAG72fed2271 [2022-11-21 09:13:19,405 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59da24cc-d8f9-402a-8273-4f740a2e3a10/bin/uautomizer-vX5HgA9Q3a/data/0a91e8f3f/59999aca339744f6a35d21acce0ddcd8 [2022-11-21 09:13:19,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:13:19,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:13:19,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:13:19,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:13:19,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:13:19,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:13:19" (1/1) ... [2022-11-21 09:13:19,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26f634eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:13:19, skipping insertion in model container [2022-11-21 09:13:19,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:13:19" (1/1) ... [2022-11-21 09:13:19,430 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:13:19,484 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:13:19,707 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:13:19,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5851039b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:13:19, skipping insertion in model container [2022-11-21 09:13:19,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:13:19,709 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:13:19,711 INFO L158 Benchmark]: Toolchain (without parser) took 300.98ms. Allocated memory is still 65.0MB. Free memory was 37.2MB in the beginning and 27.5MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:13:19,711 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.5MB in the end (delta: 49.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:13:19,712 INFO L158 Benchmark]: CACSL2BoogieTranslator took 298.52ms. Allocated memory is still 65.0MB. Free memory was 37.0MB in the beginning and 27.5MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:13:19,714 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.5MB in the end (delta: 49.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 298.52ms. Allocated memory is still 65.0MB. Free memory was 37.0MB in the beginning and 27.5MB in the end (delta: 9.5MB). 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