./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 43c551c05c986c34609f999e25a13e0dbb4f692e7b1d3b7f2939ec615c71d0d0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 09:30:46,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:30:46,329 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:30:46,368 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:30:46,368 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:30:46,369 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:30:46,371 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:30:46,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:30:46,375 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:30:46,376 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:30:46,378 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:30:46,379 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:30:46,380 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:30:46,381 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:30:46,382 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:30:46,384 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:30:46,385 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:30:46,386 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:30:46,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:30:46,391 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:30:46,393 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:30:46,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:30:46,396 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:30:46,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:30:46,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:30:46,402 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:30:46,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:30:46,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:30:46,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:30:46,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:30:46,406 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:30:46,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:30:46,408 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:30:46,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:30:46,410 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:30:46,410 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:30:46,411 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:30:46,411 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:30:46,412 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:30:46,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:30:46,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:30:46,415 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 09:30:46,439 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:30:46,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:30:46,440 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:30:46,440 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:30:46,441 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:30:46,441 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:30:46,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:30:46,442 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:30:46,442 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:30:46,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:30:46,443 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:30:46,443 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:30:46,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:30:46,444 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:30:46,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:30:46,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:30:46,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:30:46,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:30:46,445 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 09:30:46,445 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:30:46,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:30:46,446 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:30:46,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:30:46,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:30:46,447 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:30:46,447 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:30:46,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:30:46,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:30:46,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:30:46,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:30:46,448 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:30:46,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:30:46,449 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:30:46,449 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:30:46,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:30:46,450 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_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43c551c05c986c34609f999e25a13e0dbb4f692e7b1d3b7f2939ec615c71d0d0 [2022-11-20 09:30:46,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:30:46,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:30:46,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:30:46,777 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:30:46,778 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:30:46,779 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2022-11-20 09:30:50,046 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:30:50,409 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:30:50,409 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2022-11-20 09:30:50,427 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/data/92a7b3b7a/20895b010f12407fa48f1b79b2852b7e/FLAG592ec2180 [2022-11-20 09:30:50,442 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/data/92a7b3b7a/20895b010f12407fa48f1b79b2852b7e [2022-11-20 09:30:50,444 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:30:50,446 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:30:50,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:30:50,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:30:50,452 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:30:50,452 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:30:50" (1/1) ... [2022-11-20 09:30:50,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b6ee55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:30:50, skipping insertion in model container [2022-11-20 09:30:50,454 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:30:50" (1/1) ... [2022-11-20 09:30:50,461 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:30:50,530 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:30:50,748 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:30:50,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f0c4f57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:30:50, skipping insertion in model container [2022-11-20 09:30:50,751 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:30:50,752 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:30:50,754 INFO L158 Benchmark]: Toolchain (without parser) took 307.00ms. Allocated memory is still 188.7MB. Free memory was 140.7MB in the beginning and 130.4MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:30:50,755 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 130.0MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:30:50,756 INFO L158 Benchmark]: CACSL2BoogieTranslator took 304.46ms. Allocated memory is still 188.7MB. Free memory was 140.1MB in the beginning and 130.4MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:30:50,758 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 130.0MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 304.46ms. Allocated memory is still 188.7MB. Free memory was 140.1MB in the beginning and 130.4MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 43c551c05c986c34609f999e25a13e0dbb4f692e7b1d3b7f2939ec615c71d0d0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 09:30:53,119 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:30:53,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:30:53,163 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:30:53,164 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:30:53,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:30:53,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:30:53,173 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:30:53,175 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:30:53,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:30:53,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:30:53,185 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:30:53,185 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:30:53,188 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:30:53,189 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:30:53,196 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:30:53,197 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:30:53,198 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:30:53,200 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:30:53,207 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:30:53,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:30:53,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:30:53,212 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:30:53,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:30:53,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:30:53,222 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:30:53,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:30:53,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:30:53,225 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:30:53,226 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:30:53,226 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:30:53,227 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:30:53,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:30:53,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:30:53,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:30:53,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:30:53,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:30:53,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:30:53,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:30:53,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:30:53,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:30:53,242 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 09:30:53,282 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:30:53,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:30:53,284 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:30:53,284 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:30:53,285 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:30:53,285 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:30:53,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:30:53,286 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:30:53,286 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:30:53,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:30:53,288 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:30:53,288 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:30:53,289 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:30:53,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:30:53,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:30:53,289 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:30:53,289 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:30:53,290 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:30:53,290 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:30:53,290 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 09:30:53,290 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:30:53,290 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:30:53,291 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:30:53,291 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:30:53,291 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:30:53,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:30:53,292 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:30:53,292 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:30:53,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:30:53,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:30:53,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:30:53,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:30:53,293 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:30:53,293 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:30:53,294 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:30:53,294 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:30:53,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:30:53,294 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:30:53,295 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_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43c551c05c986c34609f999e25a13e0dbb4f692e7b1d3b7f2939ec615c71d0d0 [2022-11-20 09:30:53,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:30:53,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:30:53,715 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:30:53,717 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:30:53,717 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:30:53,719 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2022-11-20 09:30:56,997 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:30:57,401 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:30:57,407 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2022-11-20 09:30:57,434 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/data/1f48df6a7/b3c7f330eda64a3aa83d6b7d25bd5189/FLAG99aa80d6c [2022-11-20 09:30:57,461 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_333dc062-8e8d-4e46-82cb-7093d97300f9/bin/uautomizer-ug76WZFUDN/data/1f48df6a7/b3c7f330eda64a3aa83d6b7d25bd5189 [2022-11-20 09:30:57,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:30:57,466 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:30:57,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:30:57,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:30:57,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:30:57,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:30:57" (1/1) ... [2022-11-20 09:30:57,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77023a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:30:57, skipping insertion in model container [2022-11-20 09:30:57,477 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:30:57" (1/1) ... [2022-11-20 09:30:57,484 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:30:57,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:30:57,789 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:30:57,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7668b617 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:30:57, skipping insertion in model container [2022-11-20 09:30:57,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:30:57,791 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:30:57,793 INFO L158 Benchmark]: Toolchain (without parser) took 325.86ms. Allocated memory is still 71.3MB. Free memory was 45.6MB in the beginning and 35.5MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:30:57,793 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 71.3MB. Free memory is still 49.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:30:57,794 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.67ms. Allocated memory is still 71.3MB. Free memory was 45.4MB in the beginning and 35.5MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:30:57,795 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 71.3MB. Free memory is still 49.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 321.67ms. Allocated memory is still 71.3MB. Free memory was 45.4MB in the beginning and 35.5MB in the end (delta: 9.9MB). 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