./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.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_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/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_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/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_6721fa06-3174-4d24-9524-339b5a2cbbd4/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- 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 16:47:05,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:47:05,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:47:05,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:47:05,024 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:47:05,025 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:47:05,026 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:47:05,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:47:05,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:47:05,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:47:05,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:47:05,033 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:47:05,033 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:47:05,034 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:47:05,035 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:47:05,037 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:47:05,037 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:47:05,038 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:47:05,040 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:47:05,042 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:47:05,044 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:47:05,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:47:05,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:47:05,047 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:47:05,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:47:05,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:47:05,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:47:05,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:47:05,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:47:05,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:47:05,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:47:05,055 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:47:05,056 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:47:05,056 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:47:05,058 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:47:05,058 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:47:05,059 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:47:05,059 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:47:05,059 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:47:05,060 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:47:05,061 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:47:05,066 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:47:05,101 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:47:05,101 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:47:05,102 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:47:05,102 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:47:05,103 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:47:05,103 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:47:05,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:47:05,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:47:05,108 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:47:05,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:47:05,109 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:47:05,109 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:47:05,109 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:47:05,110 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:47:05,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:47:05,110 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:47:05,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:47:05,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:47:05,111 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:47:05,111 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:47:05,111 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:47:05,111 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:47:05,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:47:05,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:47:05,112 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:47:05,112 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:47:05,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:47:05,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:47:05,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:47:05,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:47:05,113 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:47:05,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:47:05,114 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:47:05,114 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:47:05,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:47:05,115 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_6721fa06-3174-4d24-9524-339b5a2cbbd4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2022-11-21 16:47:05,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:47:05,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:47:05,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:47:05,404 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:47:05,404 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:47:05,406 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-21 16:47:08,499 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:47:08,933 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:47:08,934 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-21 16:47:08,947 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/data/295d9cfeb/f0c6e1561fd449af9759a99c02b662c4/FLAG5dc59eb78 [2022-11-21 16:47:09,099 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/data/295d9cfeb/f0c6e1561fd449af9759a99c02b662c4 [2022-11-21 16:47:09,103 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:47:09,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:47:09,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:47:09,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:47:09,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:47:09,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:09" (1/1) ... [2022-11-21 16:47:09,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e993498 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:09, skipping insertion in model container [2022-11-21 16:47:09,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:09" (1/1) ... [2022-11-21 16:47:09,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:47:09,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:47:09,433 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:47:09,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f56baf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:09, skipping insertion in model container [2022-11-21 16:47:09,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:47:09,434 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:47:09,437 INFO L158 Benchmark]: Toolchain (without parser) took 331.24ms. Allocated memory is still 119.5MB. Free memory was 82.8MB in the beginning and 73.2MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:47:09,438 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 119.5MB. Free memory was 84.2MB in the beginning and 84.1MB in the end (delta: 27.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:47:09,439 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.06ms. Allocated memory is still 119.5MB. Free memory was 82.8MB in the beginning and 73.2MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:47:09,440 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 119.5MB. Free memory was 84.2MB in the beginning and 84.1MB in the end (delta: 27.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.06ms. Allocated memory is still 119.5MB. Free memory was 82.8MB in the beginning and 73.2MB in the end (delta: 9.5MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/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_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/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_6721fa06-3174-4d24-9524-339b5a2cbbd4/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- 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 16:47:11,782 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:47:11,784 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:47:11,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:47:11,815 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:47:11,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:47:11,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:47:11,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:47:11,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:47:11,828 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:47:11,829 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:47:11,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:47:11,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:47:11,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:47:11,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:47:11,834 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:47:11,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:47:11,838 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:47:11,842 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:47:11,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:47:11,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:47:11,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:47:11,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:47:11,863 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:47:11,867 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:47:11,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:47:11,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:47:11,868 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:47:11,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:47:11,870 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:47:11,870 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:47:11,871 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:47:11,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:47:11,879 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:47:11,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:47:11,909 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:47:11,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:47:11,910 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:47:11,910 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:47:11,911 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:47:11,912 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:47:11,912 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:47:11,952 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:47:11,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:47:11,954 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:47:11,954 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:47:11,955 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:47:11,955 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:47:11,956 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:47:11,956 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:47:11,957 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:47:11,957 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:47:11,958 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:47:11,958 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:47:11,958 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:47:11,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:47:11,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:47:11,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:47:11,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:47:11,960 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:47:11,960 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:47:11,960 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:47:11,960 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:47:11,960 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:47:11,961 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:47:11,961 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:47:11,961 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:47:11,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:47:11,962 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:47:11,962 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:47:11,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:47:11,962 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:47:11,963 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:47:11,963 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:47:11,963 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:47:11,964 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:47:11,964 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:47:11,964 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:47:11,964 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:47:11,964 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:47:11,965 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_6721fa06-3174-4d24-9524-339b5a2cbbd4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2022-11-21 16:47:12,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:47:12,407 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:47:12,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:47:12,412 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:47:12,412 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:47:12,414 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-21 16:47:15,517 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:47:15,948 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:47:15,949 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-21 16:47:15,975 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/data/9fe788539/95a9304275954c599dfe840b99d7406f/FLAG00db3997b [2022-11-21 16:47:15,998 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6721fa06-3174-4d24-9524-339b5a2cbbd4/bin/uautomizer-vX5HgA9Q3a/data/9fe788539/95a9304275954c599dfe840b99d7406f [2022-11-21 16:47:16,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:47:16,005 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:47:16,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:47:16,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:47:16,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:47:16,015 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:15" (1/1) ... [2022-11-21 16:47:16,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ec14ce0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:16, skipping insertion in model container [2022-11-21 16:47:16,016 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:15" (1/1) ... [2022-11-21 16:47:16,023 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:47:16,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:47:16,288 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:47:16,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67ee9c1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:16, skipping insertion in model container [2022-11-21 16:47:16,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:47:16,291 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:47:16,293 INFO L158 Benchmark]: Toolchain (without parser) took 287.47ms. Allocated memory is still 86.0MB. Free memory was 64.8MB in the beginning and 55.2MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:47:16,294 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 86.0MB. Free memory is still 63.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:47:16,294 INFO L158 Benchmark]: CACSL2BoogieTranslator took 281.32ms. Allocated memory is still 86.0MB. Free memory was 64.7MB in the beginning and 55.2MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:47:16,296 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 86.0MB. Free memory is still 63.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 281.32ms. Allocated memory is still 86.0MB. Free memory was 64.7MB in the beginning and 55.2MB in the end (delta: 9.5MB). 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