./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/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_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/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_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/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 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 --- 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 10:37:19,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:37:19,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:37:19,175 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:37:19,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:37:19,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:37:19,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:37:19,189 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:37:19,194 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:37:19,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:37:19,203 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:37:19,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:37:19,206 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:37:19,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:37:19,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:37:19,214 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:37:19,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:37:19,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:37:19,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:37:19,228 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:37:19,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:37:19,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:37:19,235 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:37:19,237 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:37:19,248 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:37:19,250 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:37:19,251 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:37:19,253 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:37:19,254 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:37:19,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:37:19,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:37:19,258 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:37:19,260 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:37:19,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:37:19,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:37:19,264 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:37:19,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:37:19,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:37:19,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:37:19,271 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:37:19,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:37:19,273 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-20 10:37:19,311 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:37:19,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:37:19,312 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:37:19,312 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:37:19,313 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:37:19,314 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:37:19,315 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:37:19,315 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:37:19,316 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:37:19,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:37:19,316 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:37:19,317 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:37:19,317 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:37:19,318 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:37:19,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:37:19,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:37:19,319 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:37:19,319 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:37:19,319 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:37:19,320 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:37:19,320 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:37:19,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:37:19,321 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:37:19,321 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:37:19,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:37:19,322 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:37:19,322 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:37:19,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:37:19,323 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:37:19,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:37:19,324 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:37:19,324 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:37:19,325 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:37:19,325 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_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 [2022-11-20 10:37:19,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:37:19,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:37:19,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:37:19,711 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:37:19,712 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:37:19,714 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-20 10:37:23,046 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:37:23,593 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:37:23,594 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-20 10:37:23,610 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/data/abd36fdae/a3bd632ecd834811abf29adf39c6d25c/FLAG64eb960cf [2022-11-20 10:37:23,628 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/data/abd36fdae/a3bd632ecd834811abf29adf39c6d25c [2022-11-20 10:37:23,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:37:23,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:37:23,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:23,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:37:23,640 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:37:23,641 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:23" (1/1) ... [2022-11-20 10:37:23,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cd0d832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:23, skipping insertion in model container [2022-11-20 10:37:23,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:23" (1/1) ... [2022-11-20 10:37:23,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:37:23,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:37:23,949 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:37:23,951 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7584d0fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:23, skipping insertion in model container [2022-11-20 10:37:23,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:23,952 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:37:23,954 INFO L158 Benchmark]: Toolchain (without parser) took 319.34ms. Allocated memory is still 121.6MB. Free memory was 87.5MB in the beginning and 77.8MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:37:23,955 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 121.6MB. Free memory was 64.1MB in the beginning and 64.0MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:37:23,958 INFO L158 Benchmark]: CACSL2BoogieTranslator took 316.26ms. Allocated memory is still 121.6MB. Free memory was 87.5MB in the beginning and 77.8MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:37:23,960 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 121.6MB. Free memory was 64.1MB in the beginning and 64.0MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 316.26ms. Allocated memory is still 121.6MB. Free memory was 87.5MB in the beginning and 77.8MB in the end (delta: 9.7MB). 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_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/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_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/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_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/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 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 --- 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 10:37:26,689 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:37:26,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:37:26,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:37:26,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:37:26,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:37:26,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:37:26,744 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:37:26,747 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:37:26,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:37:26,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:37:26,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:37:26,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:37:26,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:37:26,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:37:26,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:37:26,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:37:26,776 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:37:26,779 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:37:26,783 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:37:26,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:37:26,795 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:37:26,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:37:26,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:37:26,803 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:37:26,809 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:37:26,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:37:26,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:37:26,813 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:37:26,814 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:37:26,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:37:26,817 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:37:26,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:37:26,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:37:26,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:37:26,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:37:26,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:37:26,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:37:26,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:37:26,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:37:26,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:37:26,843 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-11-20 10:37:26,876 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:37:26,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:37:26,877 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:37:26,877 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:37:26,878 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:37:26,878 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:37:26,879 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:37:26,879 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:37:26,879 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:37:26,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:37:26,880 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:37:26,880 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:37:26,881 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:37:26,881 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:37:26,881 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:37:26,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:37:26,882 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:37:26,882 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:37:26,882 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:37:26,882 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:37:26,883 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:37:26,883 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:37:26,883 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:37:26,884 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:37:26,884 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:37:26,884 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:37:26,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:37:26,885 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:37:26,885 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:37:26,885 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:37:26,885 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:37:26,886 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:37:26,886 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:37:26,889 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:37:26,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:37:26,889 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:37:26,891 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_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 [2022-11-20 10:37:27,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:37:27,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:37:27,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:37:27,414 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:37:27,415 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:37:27,416 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-20 10:37:30,886 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:37:31,314 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:37:31,318 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-20 10:37:31,346 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/data/49f38c8d2/e54373e6b9b84367b33fcb5172f7d5c1/FLAGdbc843c3e [2022-11-20 10:37:31,373 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c335ffa4-388e-40d4-b1a9-c9b4e14d9fc4/bin/uautomizer-ug76WZFUDN/data/49f38c8d2/e54373e6b9b84367b33fcb5172f7d5c1 [2022-11-20 10:37:31,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:37:31,378 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:37:31,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:31,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:37:31,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:37:31,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:31" (1/1) ... [2022-11-20 10:37:31,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cb4666b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:31, skipping insertion in model container [2022-11-20 10:37:31,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:31" (1/1) ... [2022-11-20 10:37:31,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:37:31,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:37:31,800 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:37:31,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@530cc8f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:31, skipping insertion in model container [2022-11-20 10:37:31,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:31,801 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:37:31,804 INFO L158 Benchmark]: Toolchain (without parser) took 424.53ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 33.8MB in the beginning and 68.2MB in the end (delta: -34.3MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2022-11-20 10:37:31,805 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:37:31,806 INFO L158 Benchmark]: CACSL2BoogieTranslator took 421.41ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 33.6MB in the beginning and 68.5MB in the end (delta: -34.9MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-11-20 10:37:31,809 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 421.41ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 33.6MB in the beginning and 68.5MB in the end (delta: -34.9MB). 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