./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/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_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/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_f479a6e0-8949-40de-916a-02602cf8d788/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 67499ec0709cfdcc368630c5b1d94f26157589b8bf16f22cf5d62554760c6dd7 --- 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 12:40:04,067 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:40:04,070 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:40:04,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:40:04,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:40:04,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:40:04,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:40:04,113 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:40:04,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:40:04,116 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:40:04,118 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:40:04,120 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:40:04,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:40:04,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:40:04,123 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:40:04,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:40:04,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:40:04,128 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:40:04,130 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:40:04,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:40:04,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:40:04,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:40:04,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:40:04,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:40:04,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:40:04,146 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:40:04,146 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:40:04,147 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:40:04,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:40:04,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:40:04,150 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:40:04,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:40:04,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:40:04,154 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:40:04,155 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:40:04,156 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:40:04,157 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:40:04,157 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:40:04,158 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:40:04,159 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:40:04,160 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:40:04,161 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 12:40:04,191 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:40:04,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:40:04,192 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:40:04,192 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:40:04,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:40:04,193 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:40:04,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:40:04,195 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:40:04,195 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:40:04,196 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:40:04,196 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:40:04,196 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:40:04,197 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:40:04,197 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:40:04,197 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:40:04,197 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:40:04,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:40:04,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:40:04,198 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:40:04,199 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:40:04,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:40:04,199 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:40:04,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:40:04,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:40:04,200 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:40:04,200 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:40:04,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:40:04,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:40:04,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:40:04,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:40:04,202 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:40:04,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:40:04,203 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:40:04,203 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:40:04,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:40:04,204 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_f479a6e0-8949-40de-916a-02602cf8d788/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67499ec0709cfdcc368630c5b1d94f26157589b8bf16f22cf5d62554760c6dd7 [2022-11-20 12:40:04,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:40:04,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:40:04,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:40:04,641 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:40:04,642 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:40:04,643 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2022-11-20 12:40:08,562 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:40:09,031 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:40:09,032 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2022-11-20 12:40:09,067 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/data/a44732d7c/18072df0ed5d47499c733b6a15e3f819/FLAG004d523da [2022-11-20 12:40:09,086 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/data/a44732d7c/18072df0ed5d47499c733b6a15e3f819 [2022-11-20 12:40:09,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:40:09,091 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:40:09,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:40:09,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:40:09,103 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:40:09,104 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:40:09" (1/1) ... [2022-11-20 12:40:09,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77202450 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:09, skipping insertion in model container [2022-11-20 12:40:09,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:40:09" (1/1) ... [2022-11-20 12:40:09,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:40:09,178 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:40:09,433 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:40:09,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@bab2842 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:09, skipping insertion in model container [2022-11-20 12:40:09,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:40:09,435 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:40:09,438 INFO L158 Benchmark]: Toolchain (without parser) took 345.35ms. Allocated memory is still 174.1MB. Free memory was 107.4MB in the beginning and 97.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:40:09,439 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 123.7MB. Free memory was 94.8MB in the beginning and 94.7MB in the end (delta: 95.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:40:09,440 INFO L158 Benchmark]: CACSL2BoogieTranslator took 341.63ms. Allocated memory is still 174.1MB. Free memory was 107.2MB in the beginning and 97.9MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:40:09,442 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 123.7MB. Free memory was 94.8MB in the beginning and 94.7MB in the end (delta: 95.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 341.63ms. Allocated memory is still 174.1MB. Free memory was 107.2MB in the beginning and 97.9MB in the end (delta: 9.3MB). 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_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/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_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/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_f479a6e0-8949-40de-916a-02602cf8d788/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 67499ec0709cfdcc368630c5b1d94f26157589b8bf16f22cf5d62554760c6dd7 --- 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 12:40:12,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:40:12,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:40:12,186 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:40:12,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:40:12,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:40:12,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:40:12,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:40:12,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:40:12,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:40:12,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:40:12,199 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:40:12,199 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:40:12,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:40:12,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:40:12,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:40:12,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:40:12,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:40:12,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:40:12,211 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:40:12,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:40:12,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:40:12,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:40:12,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:40:12,228 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:40:12,234 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:40:12,234 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:40:12,239 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:40:12,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:40:12,241 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:40:12,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:40:12,244 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:40:12,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:40:12,249 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:40:12,250 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:40:12,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:40:12,256 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:40:12,256 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:40:12,257 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:40:12,258 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:40:12,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:40:12,261 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 12:40:12,291 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:40:12,291 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:40:12,292 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:40:12,292 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:40:12,293 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:40:12,293 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:40:12,294 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:40:12,294 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:40:12,295 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:40:12,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:40:12,295 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:40:12,295 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:40:12,296 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:40:12,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:40:12,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:40:12,296 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:40:12,296 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:40:12,297 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:40:12,297 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:40:12,297 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:40:12,297 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:40:12,298 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:40:12,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:40:12,298 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:40:12,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:40:12,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:40:12,299 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:40:12,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:40:12,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:40:12,300 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:40:12,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:40:12,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:40:12,301 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:40:12,301 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:40:12,301 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:40:12,302 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:40:12,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:40:12,302 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:40:12,302 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_f479a6e0-8949-40de-916a-02602cf8d788/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67499ec0709cfdcc368630c5b1d94f26157589b8bf16f22cf5d62554760c6dd7 [2022-11-20 12:40:12,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:40:12,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:40:12,804 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:40:12,806 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:40:12,806 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:40:12,808 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2022-11-20 12:40:16,628 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:40:17,074 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:40:17,075 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2022-11-20 12:40:17,109 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/data/82fa31602/85fe5b39c87549aaab295e054bdb16ec/FLAG5ce379bc4 [2022-11-20 12:40:17,136 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f479a6e0-8949-40de-916a-02602cf8d788/bin/uautomizer-ug76WZFUDN/data/82fa31602/85fe5b39c87549aaab295e054bdb16ec [2022-11-20 12:40:17,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:40:17,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:40:17,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:40:17,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:40:17,148 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:40:17,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:40:17" (1/1) ... [2022-11-20 12:40:17,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f404119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:17, skipping insertion in model container [2022-11-20 12:40:17,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:40:17" (1/1) ... [2022-11-20 12:40:17,160 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:40:17,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:40:17,492 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:40:17,493 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cd26456 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:17, skipping insertion in model container [2022-11-20 12:40:17,494 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:40:17,494 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:40:17,496 INFO L158 Benchmark]: Toolchain (without parser) took 354.44ms. Allocated memory is still 75.5MB. Free memory was 51.2MB in the beginning and 41.8MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:40:17,497 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 75.5MB. Free memory is still 54.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:40:17,498 INFO L158 Benchmark]: CACSL2BoogieTranslator took 351.30ms. Allocated memory is still 75.5MB. Free memory was 50.9MB in the beginning and 41.8MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:40:17,500 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 75.5MB. Free memory is still 54.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 351.30ms. Allocated memory is still 75.5MB. Free memory was 50.9MB in the beginning and 41.8MB 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