./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/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_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/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_53be8380-d517-407a-9242-fa510ca2e84a/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 dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd --- 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 17:04:35,000 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:04:35,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:04:35,027 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:04:35,028 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:04:35,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:04:35,032 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:04:35,034 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:04:35,036 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:04:35,037 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:04:35,039 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:04:35,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:04:35,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:04:35,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:04:35,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:04:35,046 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:04:35,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:04:35,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:04:35,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:04:35,053 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:04:35,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:04:35,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:04:35,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:04:35,060 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:04:35,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:04:35,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:04:35,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:04:35,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:04:35,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:04:35,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:04:35,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:04:35,070 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:04:35,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:04:35,073 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:04:35,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:04:35,075 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:04:35,076 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:04:35,077 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:04:35,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:04:35,078 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:04:35,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:04:35,081 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 17:04:35,107 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:04:35,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:04:35,108 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:04:35,109 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:04:35,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:04:35,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:04:35,111 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:04:35,111 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:04:35,111 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:04:35,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:04:35,112 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:04:35,112 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:04:35,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:04:35,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:04:35,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:04:35,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:04:35,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:04:35,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:04:35,114 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:04:35,115 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:04:35,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:04:35,115 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:04:35,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:04:35,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:04:35,116 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:04:35,117 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:04:35,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:04:35,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:04:35,118 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:04:35,118 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:04:35,118 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:04:35,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:04:35,119 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:04:35,119 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:04:35,119 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:04:35,120 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_53be8380-d517-407a-9242-fa510ca2e84a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd [2022-11-21 17:04:35,394 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:04:35,418 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:04:35,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:04:35,422 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:04:35,423 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:04:35,424 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2022-11-21 17:04:38,779 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:04:39,205 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:04:39,205 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2022-11-21 17:04:39,225 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/data/f21c81770/1677120b17144b32b0069979ca3c4988/FLAGe3a183d1f [2022-11-21 17:04:39,252 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/data/f21c81770/1677120b17144b32b0069979ca3c4988 [2022-11-21 17:04:39,255 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:04:39,257 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:04:39,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:04:39,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:04:39,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:04:39,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:04:39" (1/1) ... [2022-11-21 17:04:39,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@478f3eb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:04:39, skipping insertion in model container [2022-11-21 17:04:39,275 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:04:39" (1/1) ... [2022-11-21 17:04:39,285 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:04:39,367 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:04:39,667 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:04:39,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71dca2a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:04:39, skipping insertion in model container [2022-11-21 17:04:39,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:04:39,669 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:04:39,673 INFO L158 Benchmark]: Toolchain (without parser) took 413.71ms. Allocated memory is still 136.3MB. Free memory was 94.9MB in the beginning and 85.0MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:04:39,674 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 136.3MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:04:39,674 INFO L158 Benchmark]: CACSL2BoogieTranslator took 410.58ms. Allocated memory is still 136.3MB. Free memory was 94.4MB in the beginning and 85.0MB in the end (delta: 9.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 17:04:39,677 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 136.3MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 410.58ms. Allocated memory is still 136.3MB. Free memory was 94.4MB in the beginning and 85.0MB in the end (delta: 9.5MB). Peak memory consumption was 6.3MB. 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_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/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_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/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_53be8380-d517-407a-9242-fa510ca2e84a/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 dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd --- 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 17:04:42,280 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:04:42,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:04:42,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:04:42,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:04:42,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:04:42,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:04:42,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:04:42,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:04:42,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:04:42,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:04:42,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:04:42,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:04:42,343 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:04:42,345 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:04:42,349 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:04:42,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:04:42,359 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:04:42,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:04:42,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:04:42,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:04:42,370 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:04:42,371 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:04:42,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:04:42,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:04:42,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:04:42,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:04:42,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:04:42,387 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:04:42,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:04:42,389 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:04:42,390 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:04:42,392 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:04:42,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:04:42,409 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:04:42,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:04:42,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:04:42,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:04:42,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:04:42,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:04:42,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:04:42,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 17:04:42,451 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:04:42,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:04:42,456 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:04:42,456 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:04:42,457 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:04:42,458 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:04:42,459 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:04:42,459 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:04:42,459 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:04:42,460 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:04:42,461 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:04:42,462 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:04:42,462 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:04:42,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:04:42,462 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:04:42,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:04:42,463 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:04:42,463 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:04:42,463 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:04:42,464 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:04:42,464 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:04:42,464 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:04:42,464 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:04:42,465 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:04:42,465 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:04:42,465 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:04:42,466 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:04:42,466 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:04:42,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:04:42,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:04:42,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:04:42,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:04:42,467 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:04:42,468 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:04:42,468 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:04:42,468 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:04:42,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:04:42,469 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:04:42,469 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_53be8380-d517-407a-9242-fa510ca2e84a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd [2022-11-21 17:04:42,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:04:42,873 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:04:42,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:04:42,879 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:04:42,879 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:04:42,881 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2022-11-21 17:04:46,275 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:04:46,700 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:04:46,705 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2022-11-21 17:04:46,733 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/data/a91edc871/39684dfe3a0c409598ea41ff0f8ae0fd/FLAGce8c52a44 [2022-11-21 17:04:46,751 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53be8380-d517-407a-9242-fa510ca2e84a/bin/uautomizer-vX5HgA9Q3a/data/a91edc871/39684dfe3a0c409598ea41ff0f8ae0fd [2022-11-21 17:04:46,760 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:04:46,762 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:04:46,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:04:46,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:04:46,769 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:04:46,771 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:04:46" (1/1) ... [2022-11-21 17:04:46,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10a4fc27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:04:46, skipping insertion in model container [2022-11-21 17:04:46,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:04:46" (1/1) ... [2022-11-21 17:04:46,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:04:46,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:04:47,089 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:04:47,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ac7ad4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:04:47, skipping insertion in model container [2022-11-21 17:04:47,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:04:47,090 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:04:47,092 INFO L158 Benchmark]: Toolchain (without parser) took 329.25ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 29.6MB in the beginning and 57.9MB in the end (delta: -28.3MB). Peak memory consumption was 3.8MB. Max. memory is 16.1GB. [2022-11-21 17:04:47,093 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:04:47,094 INFO L158 Benchmark]: CACSL2BoogieTranslator took 325.77ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 29.4MB in the beginning and 57.9MB in the end (delta: -28.5MB). Peak memory consumption was 3.8MB. Max. memory is 16.1GB. [2022-11-21 17:04:47,096 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 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 325.77ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 29.4MB in the beginning and 57.9MB in the end (delta: -28.5MB). Peak memory consumption was 3.8MB. 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