./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 09:30:53,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:30:53,111 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:30:53,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:30:53,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:30:53,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:30:53,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:30:53,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:30:53,174 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:30:53,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:30:53,179 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:30:53,182 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:30:53,182 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:30:53,188 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:30:53,189 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:30:53,191 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:30:53,195 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:30:53,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:30:53,198 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:30:53,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:30:53,205 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:30:53,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:30:53,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:30:53,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:30:53,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:30:53,224 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:30:53,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:30:53,226 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:30:53,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:30:53,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:30:53,231 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:30:53,232 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:30:53,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:30:53,235 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:30:53,238 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:30:53,238 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:30:53,239 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:30:53,239 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:30:53,240 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:30:53,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:30:53,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:30:53,243 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 09:30:53,287 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:30:53,287 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:30:53,288 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:30:53,288 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:30:53,289 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:30:53,289 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:30:53,290 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:30:53,290 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:30:53,291 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:30:53,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:30:53,292 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:30:53,292 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:30:53,293 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:30:53,293 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:30:53,293 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:30:53,293 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:30:53,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:30:53,294 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:30:53,294 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 09:30:53,295 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:30:53,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:30:53,295 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:30:53,295 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:30:53,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:30:53,296 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:30:53,296 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:30:53,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:30:53,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:30:53,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:30:53,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:30:53,298 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:30:53,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:30:53,299 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:30:53,299 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:30:53,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:30:53,300 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_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2022-11-20 09:30:53,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:30:53,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:30:53,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:30:53,686 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:30:53,687 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:30:53,688 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-20 09:30:56,936 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:30:57,320 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:30:57,321 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-20 09:30:57,341 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/data/9ad7e2e5a/64016e64c685402cb8e461ae0a910b69/FLAG1b278f04f [2022-11-20 09:30:57,361 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/data/9ad7e2e5a/64016e64c685402cb8e461ae0a910b69 [2022-11-20 09:30:57,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:30:57,365 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:30:57,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:30:57,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:30:57,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:30:57,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:30:57" (1/1) ... [2022-11-20 09:30:57,375 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ccff98e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:30:57, skipping insertion in model container [2022-11-20 09:30:57,375 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:30:57" (1/1) ... [2022-11-20 09:30:57,384 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:30:57,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:30:57,751 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:30:57,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1184c8ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:30:57, skipping insertion in model container [2022-11-20 09:30:57,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:30:57,755 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:30:57,758 INFO L158 Benchmark]: Toolchain (without parser) took 391.10ms. Allocated memory is still 151.0MB. Free memory was 104.5MB in the beginning and 95.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:30:57,759 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 102.8MB. Free memory is still 54.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:30:57,761 INFO L158 Benchmark]: CACSL2BoogieTranslator took 386.85ms. Allocated memory is still 151.0MB. Free memory was 104.5MB in the beginning and 95.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:30:57,763 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 102.8MB. Free memory is still 54.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 386.85ms. Allocated memory is still 151.0MB. Free memory was 104.5MB in the beginning and 95.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 09:31:00,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:31:00,265 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:31:00,331 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:31:00,332 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:31:00,336 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:31:00,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:31:00,345 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:31:00,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:31:00,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:31:00,357 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:31:00,359 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:31:00,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:31:00,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:31:00,364 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:31:00,369 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:31:00,374 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:31:00,375 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:31:00,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:31:00,381 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:31:00,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:31:00,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:31:00,389 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:31:00,390 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:31:00,394 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:31:00,394 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:31:00,394 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:31:00,395 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:31:00,396 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:31:00,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:31:00,398 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:31:00,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:31:00,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:31:00,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:31:00,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:31:00,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:31:00,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:31:00,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:31:00,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:31:00,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:31:00,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:31:00,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 09:31:00,451 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:31:00,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:31:00,453 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:31:00,453 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:31:00,454 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:31:00,455 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:31:00,455 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:31:00,456 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:31:00,456 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:31:00,456 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:31:00,457 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:31:00,458 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:31:00,458 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:31:00,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:31:00,458 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:31:00,458 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:31:00,459 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:31:00,459 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:31:00,459 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:31:00,459 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 09:31:00,460 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:31:00,460 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:31:00,460 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:31:00,460 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:31:00,460 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:31:00,461 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:31:00,461 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:31:00,461 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:31:00,461 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:31:00,462 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:31:00,462 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:31:00,462 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:31:00,463 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:31:00,463 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:31:00,463 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:31:00,463 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:31:00,463 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:31:00,464 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:31:00,464 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_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2022-11-20 09:31:00,838 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:31:00,865 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:31:00,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:31:00,869 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:31:00,870 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:31:00,872 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-20 09:31:04,238 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:31:04,609 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:31:04,609 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-20 09:31:04,626 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/data/f47728859/bddf9848ae534267877576f9735d5eac/FLAG6c2ac68c7 [2022-11-20 09:31:04,648 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d2feb-231e-4487-89f2-20cd98743bf9/bin/uautomizer-ug76WZFUDN/data/f47728859/bddf9848ae534267877576f9735d5eac [2022-11-20 09:31:04,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:31:04,653 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:31:04,654 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:04,654 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:31:04,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:31:04,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:04" (1/1) ... [2022-11-20 09:31:04,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69a48ca1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:04, skipping insertion in model container [2022-11-20 09:31:04,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:04" (1/1) ... [2022-11-20 09:31:04,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:31:04,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:31:04,947 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:31:04,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@115463c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:04, skipping insertion in model container [2022-11-20 09:31:04,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:04,948 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:31:04,950 INFO L158 Benchmark]: Toolchain (without parser) took 296.67ms. Allocated memory is still 75.5MB. Free memory was 51.1MB in the beginning and 41.8MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:31:04,951 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 75.5MB. Free memory is still 53.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:31:04,951 INFO L158 Benchmark]: CACSL2BoogieTranslator took 294.07ms. Allocated memory is still 75.5MB. Free memory was 51.0MB in the beginning and 41.8MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:31:04,953 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 75.5MB. Free memory is still 53.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 294.07ms. Allocated memory is still 75.5MB. Free memory was 51.0MB in the beginning and 41.8MB 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 Writing output log to file Ultimate.log Result: UNKNOWN