./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 13:43:14,015 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:43:14,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:43:14,065 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:43:14,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:43:14,067 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:43:14,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:43:14,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:43:14,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:43:14,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:43:14,073 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:43:14,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:43:14,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:43:14,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:43:14,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:43:14,078 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:43:14,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:43:14,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:43:14,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:43:14,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:43:14,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:43:14,112 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:43:14,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:43:14,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:43:14,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:43:14,126 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:43:14,126 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:43:14,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:43:14,128 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:43:14,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:43:14,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:43:14,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:43:14,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:43:14,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:43:14,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:43:14,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:43:14,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:43:14,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:43:14,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:43:14,133 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:43:14,134 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:43:14,140 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 13:43:14,181 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:43:14,183 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:43:14,184 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:43:14,184 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:43:14,185 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:43:14,186 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:43:14,187 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:43:14,187 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:43:14,187 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:43:14,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:43:14,189 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:43:14,189 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:43:14,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:43:14,189 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:43:14,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:43:14,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 13:43:14,190 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:43:14,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 13:43:14,191 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 13:43:14,191 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:43:14,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 13:43:14,191 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:43:14,191 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 13:43:14,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:43:14,192 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:43:14,192 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:43:14,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:43:14,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:43:14,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:43:14,193 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 13:43:14,193 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:43:14,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:43:14,194 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 13:43:14,194 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 13:43:14,195 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 13:43:14,195 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_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c [2022-11-21 13:43:14,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:43:14,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:43:14,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:43:14,591 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:43:14,592 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:43:14,593 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2022-11-21 13:43:17,759 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:43:18,098 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:43:18,099 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2022-11-21 13:43:18,123 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/data/e44de86a5/2cb67d3c33284636bc4671ea992fda85/FLAGc8814575e [2022-11-21 13:43:18,138 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/data/e44de86a5/2cb67d3c33284636bc4671ea992fda85 [2022-11-21 13:43:18,141 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:43:18,142 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:43:18,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:43:18,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:43:18,148 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:43:18,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:43:18" (1/1) ... [2022-11-21 13:43:18,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dd52512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:43:18, skipping insertion in model container [2022-11-21 13:43:18,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:43:18" (1/1) ... [2022-11-21 13:43:18,170 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:43:18,255 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:43:18,561 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:43:18,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63f1058d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:43:18, skipping insertion in model container [2022-11-21 13:43:18,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:43:18,565 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:43:18,568 INFO L158 Benchmark]: Toolchain (without parser) took 424.10ms. Allocated memory was 130.0MB in the beginning and 161.5MB in the end (delta: 31.5MB). Free memory was 54.9MB in the beginning and 128.9MB in the end (delta: -74.0MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-11-21 13:43:18,568 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 130.0MB. Free memory is still 97.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:43:18,570 INFO L158 Benchmark]: CACSL2BoogieTranslator took 421.46ms. Allocated memory was 130.0MB in the beginning and 161.5MB in the end (delta: 31.5MB). Free memory was 54.7MB in the beginning and 128.9MB in the end (delta: -74.2MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-11-21 13:43:18,572 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 130.0MB. Free memory is still 97.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 421.46ms. Allocated memory was 130.0MB in the beginning and 161.5MB in the end (delta: 31.5MB). Free memory was 54.7MB in the beginning and 128.9MB in the end (delta: -74.2MB). Peak memory consumption was 16.6MB. 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_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 13:43:20,910 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:43:20,913 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:43:20,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:43:20,954 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:43:20,957 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:43:20,960 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:43:20,963 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:43:20,965 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:43:20,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:43:20,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:43:20,975 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:43:20,975 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:43:20,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:43:20,979 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:43:20,985 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:43:20,987 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:43:20,990 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:43:20,992 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:43:20,996 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:43:20,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:43:21,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:43:21,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:43:21,005 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:43:21,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:43:21,014 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:43:21,014 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:43:21,016 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:43:21,017 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:43:21,018 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:43:21,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:43:21,019 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:43:21,021 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:43:21,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:43:21,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:43:21,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:43:21,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:43:21,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:43:21,037 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:43:21,038 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:43:21,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:43:21,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 13:43:21,082 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:43:21,082 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:43:21,084 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:43:21,084 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:43:21,085 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:43:21,085 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:43:21,086 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:43:21,086 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:43:21,087 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:43:21,087 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:43:21,088 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:43:21,089 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:43:21,089 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:43:21,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:43:21,089 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 13:43:21,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:43:21,090 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 13:43:21,090 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:43:21,091 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:43:21,091 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 13:43:21,091 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:43:21,092 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:43:21,092 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 13:43:21,092 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:43:21,093 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 13:43:21,093 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:43:21,093 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:43:21,094 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:43:21,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:43:21,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:43:21,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:43:21,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 13:43:21,095 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:43:21,096 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:43:21,096 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 13:43:21,096 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 13:43:21,097 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 13:43:21,097 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:43:21,097 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_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c [2022-11-21 13:43:21,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:43:21,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:43:21,510 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:43:21,511 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:43:21,512 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:43:21,513 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2022-11-21 13:43:24,618 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:43:24,998 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:43:24,999 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2022-11-21 13:43:25,025 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/data/563354cdd/a71755b86f884d19befcd84474fe39a6/FLAGccacad722 [2022-11-21 13:43:25,038 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55f7e124-80c7-4e5c-8d48-ff7aaea78541/bin/uautomizer-vX5HgA9Q3a/data/563354cdd/a71755b86f884d19befcd84474fe39a6 [2022-11-21 13:43:25,040 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:43:25,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:43:25,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:43:25,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:43:25,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:43:25,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:43:25" (1/1) ... [2022-11-21 13:43:25,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@170ed78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:43:25, skipping insertion in model container [2022-11-21 13:43:25,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:43:25" (1/1) ... [2022-11-21 13:43:25,057 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:43:25,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:43:25,397 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:43:25,398 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39b88e64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:43:25, skipping insertion in model container [2022-11-21 13:43:25,399 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:43:25,399 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:43:25,402 INFO L158 Benchmark]: Toolchain (without parser) took 358.44ms. Allocated memory is still 94.4MB. Free memory was 70.1MB in the beginning and 60.3MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:43:25,402 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 58.7MB. Free memory is still 36.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:43:25,403 INFO L158 Benchmark]: CACSL2BoogieTranslator took 356.00ms. Allocated memory is still 94.4MB. Free memory was 70.1MB in the beginning and 60.3MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:43:25,405 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 58.7MB. Free memory is still 36.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 356.00ms. Allocated memory is still 94.4MB. Free memory was 70.1MB in the beginning and 60.3MB in the end (delta: 9.9MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN