./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.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_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/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_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/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_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/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 bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- 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 12:26:49,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:26:49,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:26:49,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:26:49,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:26:49,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:26:49,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:26:49,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:26:49,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:26:49,932 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:26:49,933 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:26:49,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:26:49,934 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:26:49,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:26:49,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:26:49,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:26:49,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:26:49,940 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:26:49,947 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:26:49,956 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:26:49,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:26:49,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:26:49,965 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:26:49,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:26:49,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:26:49,979 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:26:49,979 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:26:49,982 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:26:49,983 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:26:49,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:26:49,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:26:49,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:26:49,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:26:49,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:26:49,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:26:49,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:26:49,994 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:26:49,995 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:26:49,995 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:26:49,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:26:49,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:26:49,999 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 12:26:50,044 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:26:50,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:26:50,048 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:26:50,049 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:26:50,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:26:50,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:26:50,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:26:50,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:26:50,052 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:26:50,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:26:50,054 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:26:50,054 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:26:50,055 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:26:50,055 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:26:50,055 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:26:50,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:26:50,056 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:26:50,056 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:26:50,057 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:26:50,057 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:26:50,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:26:50,058 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:26:50,058 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:26:50,059 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:26:50,059 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:26:50,059 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:26:50,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:26:50,060 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:26:50,060 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:26:50,061 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:26:50,061 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:26:50,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:26:50,062 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:26:50,063 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:26:50,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:26:50,063 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_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2022-11-20 12:26:50,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:26:50,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:26:50,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:26:50,475 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:26:50,475 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:26:50,477 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-20 12:26:53,666 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:26:54,068 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:26:54,069 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-20 12:26:54,095 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/data/ed831a883/b13f07b1ab274fa3bd3f5dc5d3980873/FLAG98c097260 [2022-11-20 12:26:54,115 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/data/ed831a883/b13f07b1ab274fa3bd3f5dc5d3980873 [2022-11-20 12:26:54,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:26:54,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:26:54,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:26:54,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:26:54,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:26:54,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:26:54" (1/1) ... [2022-11-20 12:26:54,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65ae64ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:26:54, skipping insertion in model container [2022-11-20 12:26:54,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:26:54" (1/1) ... [2022-11-20 12:26:54,145 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:26:54,219 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:26:54,426 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:26:54,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@678ad606 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:26:54, skipping insertion in model container [2022-11-20 12:26:54,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:26:54,427 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:26:54,429 INFO L158 Benchmark]: Toolchain (without parser) took 305.66ms. Allocated memory is still 159.4MB. Free memory was 111.8MB in the beginning and 102.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:26:54,430 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 159.4MB. Free memory was 101.7MB in the beginning and 101.5MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:26:54,431 INFO L158 Benchmark]: CACSL2BoogieTranslator took 298.81ms. Allocated memory is still 159.4MB. Free memory was 111.2MB in the beginning and 102.2MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:26:54,432 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 159.4MB. Free memory was 101.7MB in the beginning and 101.5MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 298.81ms. Allocated memory is still 159.4MB. Free memory was 111.2MB in the beginning and 102.2MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/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_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/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_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/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 bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- 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 12:26:57,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:26:57,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:26:57,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:26:57,061 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:26:57,065 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:26:57,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:26:57,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:26:57,077 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:26:57,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:26:57,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:26:57,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:26:57,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:26:57,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:26:57,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:26:57,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:26:57,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:26:57,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:26:57,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:26:57,105 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:26:57,110 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:26:57,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:26:57,118 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:26:57,119 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:26:57,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:26:57,128 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:26:57,128 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:26:57,130 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:26:57,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:26:57,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:26:57,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:26:57,134 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:26:57,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:26:57,137 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:26:57,138 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:26:57,139 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:26:57,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:26:57,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:26:57,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:26:57,142 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:26:57,143 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:26:57,148 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 12:26:57,192 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:26:57,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:26:57,194 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:26:57,194 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:26:57,195 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:26:57,196 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:26:57,196 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:26:57,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:26:57,197 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:26:57,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:26:57,198 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:26:57,199 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:26:57,199 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:26:57,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:26:57,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:26:57,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:26:57,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:26:57,200 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:26:57,200 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:26:57,200 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:26:57,201 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:26:57,201 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:26:57,201 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:26:57,201 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:26:57,201 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:26:57,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:26:57,202 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:26:57,202 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:26:57,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:26:57,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:26:57,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:26:57,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:26:57,204 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:26:57,204 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:26:57,204 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:26:57,204 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:26:57,205 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:26:57,205 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:26:57,205 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_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2022-11-20 12:26:57,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:26:57,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:26:57,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:26:57,696 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:26:57,697 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:26:57,698 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-20 12:27:00,891 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:27:01,227 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:27:01,235 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-20 12:27:01,258 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/data/62ff0ede9/04cdb60bf2aa4a63b078bdfcf7d49fb7/FLAG8f786352a [2022-11-20 12:27:01,273 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e76d6ac-cc8e-42ee-af94-7ecbb3dab6bb/bin/uautomizer-ug76WZFUDN/data/62ff0ede9/04cdb60bf2aa4a63b078bdfcf7d49fb7 [2022-11-20 12:27:01,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:27:01,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:27:01,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:27:01,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:27:01,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:27:01,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:27:01" (1/1) ... [2022-11-20 12:27:01,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2824e493 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:27:01, skipping insertion in model container [2022-11-20 12:27:01,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:27:01" (1/1) ... [2022-11-20 12:27:01,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:27:01,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:27:01,582 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:27:01,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d3d9e6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:27:01, skipping insertion in model container [2022-11-20 12:27:01,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:27:01,584 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:27:01,586 INFO L158 Benchmark]: Toolchain (without parser) took 307.50ms. Allocated memory is still 65.0MB. Free memory was 40.4MB in the beginning and 31.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:27:01,587 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory was 42.6MB in the beginning and 42.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:27:01,588 INFO L158 Benchmark]: CACSL2BoogieTranslator took 304.73ms. Allocated memory is still 65.0MB. Free memory was 40.1MB in the beginning and 31.0MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:27:01,589 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory was 42.6MB in the beginning and 42.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 304.73ms. Allocated memory is still 65.0MB. Free memory was 40.1MB in the beginning and 31.0MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN