./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/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_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/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_e4e36772-503c-49d0-b2cd-a5da577ab1a1/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 adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 --- 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 10:56:36,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:56:36,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:56:36,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:56:36,111 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:56:36,112 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:56:36,114 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:56:36,115 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:56:36,117 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:56:36,118 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:56:36,119 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:56:36,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:56:36,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:56:36,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:56:36,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:56:36,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:56:36,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:56:36,128 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:56:36,129 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:56:36,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:56:36,133 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:56:36,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:56:36,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:56:36,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:56:36,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:56:36,142 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:56:36,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:56:36,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:56:36,144 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:56:36,145 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:56:36,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:56:36,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:56:36,147 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:56:36,148 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:56:36,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:56:36,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:56:36,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:56:36,160 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:56:36,160 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:56:36,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:56:36,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:56:36,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 10:56:36,189 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:56:36,194 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:56:36,194 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:56:36,195 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:56:36,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:56:36,196 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:56:36,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:56:36,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:56:36,198 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:56:36,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:56:36,199 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:56:36,199 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:56:36,199 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:56:36,200 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:56:36,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:56:36,200 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:56:36,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:56:36,201 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:56:36,201 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:56:36,201 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:56:36,201 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:56:36,201 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:56:36,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:56:36,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:56:36,202 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:56:36,202 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:56:36,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:56:36,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:56:36,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:56:36,204 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:56:36,204 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:56:36,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:56:36,205 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:56:36,205 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:56:36,205 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:56:36,205 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_e4e36772-503c-49d0-b2cd-a5da577ab1a1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 [2022-11-20 10:56:36,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:56:36,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:56:36,498 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:56:36,499 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:56:36,500 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:56:36,501 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-20 10:56:39,608 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:56:39,932 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:56:39,932 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-20 10:56:39,958 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/data/05a039b3c/ea6e347663804232a34d53860c4c5f48/FLAG641b165bf [2022-11-20 10:56:39,978 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/data/05a039b3c/ea6e347663804232a34d53860c4c5f48 [2022-11-20 10:56:39,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:56:39,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:56:39,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:56:39,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:56:39,998 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:56:40,000 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:39" (1/1) ... [2022-11-20 10:56:40,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12f2e22f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:40, skipping insertion in model container [2022-11-20 10:56:40,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:39" (1/1) ... [2022-11-20 10:56:40,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:56:40,073 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:56:40,339 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:56:40,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@367ed98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:40, skipping insertion in model container [2022-11-20 10:56:40,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:56:40,343 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:56:40,345 INFO L158 Benchmark]: Toolchain (without parser) took 356.33ms. Allocated memory is still 211.8MB. Free memory was 164.3MB in the beginning and 154.4MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:56:40,346 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 138.4MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:56:40,346 INFO L158 Benchmark]: CACSL2BoogieTranslator took 348.58ms. Allocated memory is still 211.8MB. Free memory was 164.3MB in the beginning and 154.4MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:56:40,348 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 138.4MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 348.58ms. Allocated memory is still 211.8MB. Free memory was 164.3MB in the beginning and 154.4MB 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 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_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/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_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/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_e4e36772-503c-49d0-b2cd-a5da577ab1a1/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 adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 --- 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 10:56:42,655 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:56:42,657 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:56:42,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:56:42,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:56:42,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:56:42,703 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:56:42,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:56:42,711 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:56:42,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:56:42,717 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:56:42,718 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:56:42,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:56:42,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:56:42,721 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:56:42,722 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:56:42,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:56:42,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:56:42,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:56:42,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:56:42,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:56:42,738 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:56:42,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:56:42,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:56:42,754 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:56:42,754 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:56:42,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:56:42,756 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:56:42,756 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:56:42,757 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:56:42,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:56:42,759 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:56:42,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:56:42,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:56:42,778 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:56:42,778 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:56:42,779 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:56:42,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:56:42,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:56:42,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:56:42,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:56:42,784 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 10:56:42,824 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:56:42,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:56:42,826 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:56:42,826 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:56:42,827 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:56:42,827 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:56:42,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:56:42,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:56:42,828 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:56:42,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:56:42,830 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:56:42,830 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:56:42,830 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:56:42,830 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:56:42,830 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:56:42,830 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:56:42,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:56:42,831 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:56:42,831 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:56:42,831 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:56:42,831 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:56:42,831 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:56:42,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:56:42,832 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:56:42,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:56:42,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:56:42,832 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:56:42,833 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:56:42,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:56:42,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:56:42,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:56:42,833 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:56:42,834 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:56:42,834 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:56:42,834 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:56:42,834 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:56:42,834 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:56:42,835 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:56:42,835 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_e4e36772-503c-49d0-b2cd-a5da577ab1a1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 [2022-11-20 10:56:43,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:56:43,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:56:43,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:56:43,254 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:56:43,254 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:56:43,256 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-20 10:56:46,281 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:56:46,655 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:56:46,660 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-20 10:56:46,680 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/data/145f8b65c/2ca636bd00374aa6b1377a13371f71ec/FLAGe1a149bf0 [2022-11-20 10:56:46,707 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e36772-503c-49d0-b2cd-a5da577ab1a1/bin/uautomizer-ug76WZFUDN/data/145f8b65c/2ca636bd00374aa6b1377a13371f71ec [2022-11-20 10:56:46,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:56:46,712 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:56:46,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:56:46,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:56:46,720 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:56:46,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:46" (1/1) ... [2022-11-20 10:56:46,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d76679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:46, skipping insertion in model container [2022-11-20 10:56:46,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:46" (1/1) ... [2022-11-20 10:56:46,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:56:46,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:56:47,041 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:56:47,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@107b3c9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:47, skipping insertion in model container [2022-11-20 10:56:47,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:56:47,043 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:56:47,045 INFO L158 Benchmark]: Toolchain (without parser) took 332.33ms. Allocated memory is still 90.2MB. Free memory was 45.5MB in the beginning and 64.7MB in the end (delta: -19.1MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. [2022-11-20 10:56:47,045 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 90.2MB. Free memory is still 67.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:56:47,046 INFO L158 Benchmark]: CACSL2BoogieTranslator took 327.71ms. Allocated memory is still 90.2MB. Free memory was 45.3MB in the beginning and 64.7MB in the end (delta: -19.4MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. [2022-11-20 10:56:47,048 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 90.2MB. Free memory is still 67.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 327.71ms. Allocated memory is still 90.2MB. Free memory was 45.3MB in the beginning and 64.7MB in the end (delta: -19.4MB). Peak memory consumption was 8.5MB. 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