./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/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_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 --- 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 11:41:14,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:41:14,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:41:14,719 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:41:14,719 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:41:14,721 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:41:14,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:41:14,724 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:41:14,726 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:41:14,727 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:41:14,728 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:41:14,730 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:41:14,730 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:41:14,731 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:41:14,733 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:41:14,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:41:14,735 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:41:14,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:41:14,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:41:14,739 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:41:14,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:41:14,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:41:14,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:41:14,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:41:14,748 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:41:14,748 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:41:14,749 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:41:14,750 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:41:14,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:41:14,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:41:14,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:41:14,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:41:14,753 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:41:14,754 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:41:14,755 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:41:14,756 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:41:14,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:41:14,757 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:41:14,757 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:41:14,758 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:41:14,759 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:41:14,764 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-20 11:41:14,804 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:41:14,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:41:14,810 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:41:14,810 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:41:14,811 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:41:14,811 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:41:14,812 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:41:14,812 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:41:14,812 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:41:14,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:41:14,814 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:41:14,814 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:41:14,814 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:41:14,814 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:41:14,815 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:41:14,815 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:41:14,815 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:41:14,815 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:41:14,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:41:14,816 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:41:14,816 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:41:14,816 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:41:14,817 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:41:14,817 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:41:14,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:41:14,817 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:41:14,817 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:41:14,818 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:41:14,818 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:41:14,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:41:14,818 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:41:14,819 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:41:14,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:41:14,819 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_08473164-557b-4c6f-ab60-85ff31fe9876/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 [2022-11-20 11:41:15,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:41:15,139 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:41:15,141 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:41:15,143 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:41:15,143 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:41:15,144 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2022-11-20 11:41:18,163 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:41:18,440 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:41:18,440 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2022-11-20 11:41:18,468 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/data/8ba8f6525/b9d1cbab9b2b4742a5db86335bc3e087/FLAG404915295 [2022-11-20 11:41:18,484 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/data/8ba8f6525/b9d1cbab9b2b4742a5db86335bc3e087 [2022-11-20 11:41:18,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:41:18,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:41:18,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:41:18,497 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:41:18,500 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:41:18,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:41:18" (1/1) ... [2022-11-20 11:41:18,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@284537bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:18, skipping insertion in model container [2022-11-20 11:41:18,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:41:18" (1/1) ... [2022-11-20 11:41:18,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:41:18,585 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:41:18,806 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:41:18,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19782f9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:18, skipping insertion in model container [2022-11-20 11:41:18,807 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:41:18,807 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:41:18,810 INFO L158 Benchmark]: Toolchain (without parser) took 318.73ms. Allocated memory is still 184.5MB. Free memory was 142.8MB in the beginning and 132.8MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:41:18,810 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 138.4MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:41:18,813 INFO L158 Benchmark]: CACSL2BoogieTranslator took 311.54ms. Allocated memory is still 184.5MB. Free memory was 142.3MB in the beginning and 133.3MB in the end (delta: 9.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 11:41:18,814 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 138.4MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 311.54ms. Allocated memory is still 184.5MB. Free memory was 142.3MB in the beginning and 133.3MB in the end (delta: 9.0MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/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_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 --- 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 11:41:21,156 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:41:21,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:41:21,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:41:21,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:41:21,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:41:21,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:41:21,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:41:21,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:41:21,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:41:21,219 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:41:21,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:41:21,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:41:21,225 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:41:21,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:41:21,233 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:41:21,234 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:41:21,235 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:41:21,236 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:41:21,238 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:41:21,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:41:21,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:41:21,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:41:21,245 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:41:21,258 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:41:21,258 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:41:21,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:41:21,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:41:21,261 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:41:21,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:41:21,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:41:21,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:41:21,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:41:21,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:41:21,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:41:21,286 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:41:21,286 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:41:21,287 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:41:21,287 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:41:21,288 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:41:21,289 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:41:21,294 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-11-20 11:41:21,337 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:41:21,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:41:21,339 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:41:21,339 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:41:21,340 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:41:21,340 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:41:21,341 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:41:21,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:41:21,341 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:41:21,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:41:21,342 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:41:21,342 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:41:21,343 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:41:21,343 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:41:21,343 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:41:21,343 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:41:21,343 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:41:21,344 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:41:21,344 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:41:21,344 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:41:21,344 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:41:21,344 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:41:21,345 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:41:21,345 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:41:21,345 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:41:21,345 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:41:21,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:41:21,346 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:41:21,346 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:41:21,346 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:41:21,346 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:41:21,347 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:41:21,347 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:41:21,347 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:41:21,347 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:41:21,348 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:41:21,348 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_08473164-557b-4c6f-ab60-85ff31fe9876/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 [2022-11-20 11:41:21,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:41:21,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:41:21,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:41:21,786 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:41:21,786 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:41:21,788 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2022-11-20 11:41:24,858 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:41:25,219 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:41:25,220 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2022-11-20 11:41:25,236 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/data/b8c43d31a/d68b92faf4334342867b8e7d57698e6c/FLAG2e1a48147 [2022-11-20 11:41:25,256 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08473164-557b-4c6f-ab60-85ff31fe9876/bin/uautomizer-ug76WZFUDN/data/b8c43d31a/d68b92faf4334342867b8e7d57698e6c [2022-11-20 11:41:25,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:41:25,260 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:41:25,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:41:25,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:41:25,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:41:25,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:41:25" (1/1) ... [2022-11-20 11:41:25,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37bbfe79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:25, skipping insertion in model container [2022-11-20 11:41:25,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:41:25" (1/1) ... [2022-11-20 11:41:25,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:41:25,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:41:25,686 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:41:25,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d57871a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:25, skipping insertion in model container [2022-11-20 11:41:25,689 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:41:25,690 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:41:25,692 INFO L158 Benchmark]: Toolchain (without parser) took 431.48ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 31.5MB in the beginning and 59.7MB in the end (delta: -28.1MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-11-20 11:41:25,693 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:41:25,694 INFO L158 Benchmark]: CACSL2BoogieTranslator took 424.06ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 31.4MB in the beginning and 59.7MB in the end (delta: -28.3MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-11-20 11:41:25,696 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 424.06ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 31.4MB in the beginning and 59.7MB in the end (delta: -28.3MB). Peak memory consumption was 6.1MB. 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