./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.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_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/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_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/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_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/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 ca0a592612bf67ed64c0cb4dbe07151d7191a8039e0f3c4eacc12cd10ecaa237 --- 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 16:42:24,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:42:24,306 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:42:24,348 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:42:24,349 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:42:24,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:42:24,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:42:24,358 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:42:24,361 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:42:24,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:42:24,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:42:24,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:42:24,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:42:24,374 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:42:24,376 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:42:24,378 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:42:24,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:42:24,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:42:24,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:42:24,389 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:42:24,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:42:24,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:42:24,394 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:42:24,396 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:42:24,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:42:24,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:42:24,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:42:24,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:42:24,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:42:24,411 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:42:24,411 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:42:24,412 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:42:24,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:42:24,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:42:24,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:42:24,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:42:24,419 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:42:24,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:42:24,419 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:42:24,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:42:24,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:42:24,422 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:42:24,463 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:42:24,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:42:24,464 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:42:24,464 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:42:24,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:42:24,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:42:24,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:42:24,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:42:24,467 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:42:24,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:42:24,467 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:42:24,467 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:42:24,468 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:42:24,468 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:42:24,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:42:24,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:42:24,469 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:42:24,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:42:24,469 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:42:24,469 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:42:24,469 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:42:24,470 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:42:24,470 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:42:24,470 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:42:24,471 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:42:24,471 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:42:24,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:42:24,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:42:24,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:42:24,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:42:24,472 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:42:24,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:42:24,473 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:42:24,473 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:42:24,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:42:24,473 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_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca0a592612bf67ed64c0cb4dbe07151d7191a8039e0f3c4eacc12cd10ecaa237 [2022-11-21 16:42:24,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:42:24,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:42:24,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:42:24,815 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:42:24,816 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:42:24,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2022-11-21 16:42:27,887 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:42:28,325 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:42:28,325 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2022-11-21 16:42:28,352 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/data/d9f2fa3ba/95993e2311d64c1692977c14e4216b9e/FLAG42b1567d0 [2022-11-21 16:42:28,529 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/data/d9f2fa3ba/95993e2311d64c1692977c14e4216b9e [2022-11-21 16:42:28,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:42:28,533 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:42:28,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:42:28,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:42:28,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:42:28,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:42:28" (1/1) ... [2022-11-21 16:42:28,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73be651a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:42:28, skipping insertion in model container [2022-11-21 16:42:28,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:42:28" (1/1) ... [2022-11-21 16:42:28,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:42:28,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:42:28,821 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:42:28,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72473b09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:42:28, skipping insertion in model container [2022-11-21 16:42:28,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:42:28,823 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:42:28,825 INFO L158 Benchmark]: Toolchain (without parser) took 290.73ms. Allocated memory is still 169.9MB. Free memory was 133.7MB in the beginning and 124.4MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:42:28,826 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 123.7MB. Free memory was 90.0MB in the beginning and 90.0MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:42:28,827 INFO L158 Benchmark]: CACSL2BoogieTranslator took 288.01ms. Allocated memory is still 169.9MB. Free memory was 133.7MB in the beginning and 124.4MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:42:28,828 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 123.7MB. Free memory was 90.0MB in the beginning and 90.0MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 288.01ms. Allocated memory is still 169.9MB. Free memory was 133.7MB in the beginning and 124.4MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. 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_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/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_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/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_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/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 ca0a592612bf67ed64c0cb4dbe07151d7191a8039e0f3c4eacc12cd10ecaa237 --- 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 16:42:31,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:42:31,239 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:42:31,261 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:42:31,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:42:31,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:42:31,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:42:31,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:42:31,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:42:31,270 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:42:31,271 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:42:31,272 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:42:31,273 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:42:31,274 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:42:31,275 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:42:31,277 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:42:31,278 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:42:31,279 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:42:31,281 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:42:31,283 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:42:31,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:42:31,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:42:31,288 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:42:31,290 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:42:31,294 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:42:31,294 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:42:31,295 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:42:31,296 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:42:31,297 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:42:31,298 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:42:31,299 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:42:31,300 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:42:31,301 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:42:31,302 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:42:31,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:42:31,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:42:31,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:42:31,318 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:42:31,318 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:42:31,319 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:42:31,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:42:31,327 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:42:31,352 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:42:31,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:42:31,353 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:42:31,354 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:42:31,355 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:42:31,355 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:42:31,356 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:42:31,356 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:42:31,356 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:42:31,357 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:42:31,357 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:42:31,357 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:42:31,358 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:42:31,358 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:42:31,358 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:42:31,359 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:42:31,359 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:42:31,359 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:42:31,360 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:42:31,360 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:42:31,360 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:42:31,361 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:42:31,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:42:31,361 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:42:31,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:42:31,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:42:31,362 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:42:31,363 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:42:31,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:42:31,363 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:42:31,364 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:42:31,364 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:42:31,364 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:42:31,364 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:42:31,365 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:42:31,365 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:42:31,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:42:31,366 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:42:31,366 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_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca0a592612bf67ed64c0cb4dbe07151d7191a8039e0f3c4eacc12cd10ecaa237 [2022-11-21 16:42:31,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:42:31,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:42:31,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:42:31,727 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:42:31,728 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:42:31,729 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2022-11-21 16:42:35,210 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:42:35,567 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:42:35,568 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2022-11-21 16:42:35,589 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/data/12e9b4292/c78b1c4ebb434e91a76d96486f5a625e/FLAG73098fc35 [2022-11-21 16:42:35,626 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d318cc2-774a-4fd8-b749-1e4c2e4ac272/bin/uautomizer-vX5HgA9Q3a/data/12e9b4292/c78b1c4ebb434e91a76d96486f5a625e [2022-11-21 16:42:35,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:42:35,630 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:42:35,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:42:35,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:42:35,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:42:35,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:42:35" (1/1) ... [2022-11-21 16:42:35,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@577d998d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:42:35, skipping insertion in model container [2022-11-21 16:42:35,647 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:42:35" (1/1) ... [2022-11-21 16:42:35,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:42:35,745 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:42:35,997 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:42:35,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@329a1965 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:42:35, skipping insertion in model container [2022-11-21 16:42:35,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:42:35,998 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:42:36,000 INFO L158 Benchmark]: Toolchain (without parser) took 368.87ms. Allocated memory is still 67.1MB. Free memory was 43.2MB in the beginning and 33.4MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:42:36,001 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:42:36,002 INFO L158 Benchmark]: CACSL2BoogieTranslator took 366.18ms. Allocated memory is still 67.1MB. Free memory was 43.0MB in the beginning and 33.6MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:42:36,003 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 366.18ms. Allocated memory is still 67.1MB. Free memory was 43.0MB in the beginning and 33.6MB 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 Writing output log to file Ultimate.log Result: UNKNOWN