./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.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_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/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_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/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_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/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 72c3cbe0b435a963730c7c79c0d825f3c978c53ad7cc61822ef9417e2e6ee67f --- 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 16:53:13,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:53:13,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:53:13,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:53:13,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:53:13,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:53:13,561 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:53:13,565 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:53:13,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:53:13,573 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:53:13,574 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:53:13,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:53:13,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:53:13,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:53:13,583 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:53:13,585 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:53:13,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:53:13,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:53:13,590 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:53:13,595 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:53:13,597 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:53:13,599 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:53:13,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:53:13,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:53:13,610 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:53:13,610 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:53:13,610 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:53:13,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:53:13,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:53:13,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:53:13,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:53:13,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:53:13,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:53:13,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:53:13,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:53:13,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:53:13,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:53:13,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:53:13,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:53:13,618 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:53:13,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:53:13,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:53:13,658 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:53:13,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:53:13,659 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:53:13,659 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:53:13,660 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:53:13,660 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:53:13,661 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:53:13,661 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:53:13,661 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:53:13,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:53:13,662 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:53:13,662 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:53:13,662 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:53:13,662 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:53:13,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:53:13,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:53:13,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:53:13,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:53:13,663 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:53:13,664 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:53:13,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:53:13,664 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:53:13,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:53:13,664 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:53:13,665 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:53:13,665 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:53:13,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:53:13,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:53:13,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:53:13,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:53:13,666 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:53:13,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:53:13,666 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:53:13,667 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:53:13,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:53:13,667 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_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72c3cbe0b435a963730c7c79c0d825f3c978c53ad7cc61822ef9417e2e6ee67f [2022-11-21 16:53:13,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:53:14,031 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:53:14,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:53:14,035 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:53:14,035 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:53:14,037 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2022-11-21 16:53:17,024 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:53:17,433 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:53:17,444 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2022-11-21 16:53:17,460 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/data/0945e5b03/5267fe0b0948497586dd83e3a22f6c26/FLAGba8b5322f [2022-11-21 16:53:17,477 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/data/0945e5b03/5267fe0b0948497586dd83e3a22f6c26 [2022-11-21 16:53:17,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:53:17,488 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:53:17,493 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:53:17,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:53:17,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:53:17,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:53:17" (1/1) ... [2022-11-21 16:53:17,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2512cb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:17, skipping insertion in model container [2022-11-21 16:53:17,499 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:53:17" (1/1) ... [2022-11-21 16:53:17,507 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:53:17,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:53:17,798 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:53:17,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d293b3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:17, skipping insertion in model container [2022-11-21 16:53:17,800 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:53:17,801 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:53:17,804 INFO L158 Benchmark]: Toolchain (without parser) took 314.54ms. Allocated memory is still 142.6MB. Free memory was 108.7MB in the beginning and 99.5MB in the end (delta: 9.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 16:53:17,804 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 116.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:53:17,805 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.45ms. Allocated memory is still 142.6MB. Free memory was 108.7MB in the beginning and 99.5MB in the end (delta: 9.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 16:53:17,807 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 116.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.45ms. Allocated memory is still 142.6MB. Free memory was 108.7MB in the beginning and 99.5MB in the end (delta: 9.2MB). Peak memory consumption was 6.3MB. 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_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/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_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/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_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/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 72c3cbe0b435a963730c7c79c0d825f3c978c53ad7cc61822ef9417e2e6ee67f --- 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 16:53:19,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:53:19,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:53:20,003 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:53:20,004 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:53:20,005 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:53:20,006 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:53:20,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:53:20,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:53:20,016 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:53:20,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:53:20,022 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:53:20,022 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:53:20,023 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:53:20,024 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:53:20,025 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:53:20,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:53:20,027 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:53:20,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:53:20,033 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:53:20,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:53:20,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:53:20,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:53:20,050 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:53:20,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:53:20,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:53:20,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:53:20,057 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:53:20,057 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:53:20,058 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:53:20,058 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:53:20,059 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:53:20,060 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:53:20,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:53:20,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:53:20,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:53:20,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:53:20,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:53:20,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:53:20,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:53:20,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:53:20,066 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:53:20,090 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:53:20,090 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:53:20,090 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:53:20,091 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:53:20,091 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:53:20,091 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:53:20,092 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:53:20,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:53:20,092 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:53:20,093 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:53:20,093 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:53:20,093 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:53:20,093 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:53:20,093 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:53:20,094 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:53:20,094 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:53:20,094 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:53:20,094 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:53:20,094 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:53:20,095 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:53:20,095 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:53:20,095 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:53:20,095 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:53:20,095 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:53:20,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:53:20,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:53:20,096 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:53:20,096 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:53:20,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:53:20,096 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:53:20,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:53:20,097 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:53:20,097 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:53:20,097 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:53:20,097 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:53:20,098 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:53:20,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:53:20,098 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:53:20,098 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_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72c3cbe0b435a963730c7c79c0d825f3c978c53ad7cc61822ef9417e2e6ee67f [2022-11-21 16:53:20,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:53:20,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:53:20,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:53:20,466 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:53:20,467 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:53:20,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2022-11-21 16:53:23,644 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:53:23,988 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:53:23,988 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2022-11-21 16:53:24,005 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/data/3c1224e26/d414ddf8518d42ecb65a9937da37a0db/FLAG54ec55394 [2022-11-21 16:53:24,022 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c2fd8cd-9363-41c3-b769-ccf731ef6ef9/bin/uautomizer-vX5HgA9Q3a/data/3c1224e26/d414ddf8518d42ecb65a9937da37a0db [2022-11-21 16:53:24,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:53:24,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:53:24,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:53:24,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:53:24,033 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:53:24,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:53:24" (1/1) ... [2022-11-21 16:53:24,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6263bee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:24, skipping insertion in model container [2022-11-21 16:53:24,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:53:24" (1/1) ... [2022-11-21 16:53:24,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:53:24,109 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:53:24,336 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:53:24,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c043eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:24, skipping insertion in model container [2022-11-21 16:53:24,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:53:24,338 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:53:24,340 INFO L158 Benchmark]: Toolchain (without parser) took 312.30ms. Allocated memory is still 77.6MB. Free memory was 53.5MB in the beginning and 44.0MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:53:24,341 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 77.6MB. Free memory is still 54.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:53:24,341 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.70ms. Allocated memory is still 77.6MB. Free memory was 53.3MB in the beginning and 44.0MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:53:24,343 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 77.6MB. Free memory is still 54.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.70ms. Allocated memory is still 77.6MB. Free memory was 53.3MB in the beginning and 44.0MB in the end (delta: 9.3MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN