./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.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_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d --- 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 18:14:17,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:14:17,129 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:14:17,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:14:17,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:14:17,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:14:17,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:14:17,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:14:17,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:14:17,178 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:14:17,180 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:14:17,182 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:14:17,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:14:17,184 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:14:17,185 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:14:17,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:14:17,187 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:14:17,187 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:14:17,189 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:14:17,190 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:14:17,192 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:14:17,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:14:17,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:14:17,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:14:17,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:14:17,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:14:17,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:14:17,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:14:17,199 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:14:17,200 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:14:17,200 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:14:17,201 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:14:17,202 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:14:17,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:14:17,203 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:14:17,204 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:14:17,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:14:17,205 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:14:17,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:14:17,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:14:17,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:14:17,214 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:14:17,240 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:14:17,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:14:17,241 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:14:17,241 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:14:17,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:14:17,241 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:14:17,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:14:17,242 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:14:17,242 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:14:17,242 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:14:17,242 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:14:17,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:14:17,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:14:17,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:14:17,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:14:17,243 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:14:17,243 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:14:17,244 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:14:17,244 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:14:17,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:14:17,244 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:14:17,244 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:14:17,245 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:14:17,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:14:17,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:14:17,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:14:17,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:14:17,245 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:14:17,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:14:17,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:14:17,246 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_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d [2022-11-20 18:14:17,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:14:17,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:14:17,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:14:17,510 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:14:17,510 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:14:17,512 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2022-11-20 18:14:20,679 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:14:20,987 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:14:20,987 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2022-11-20 18:14:21,007 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/data/630bf8c40/0cf0d3c2aa96492d91c49af2dad58a3b/FLAGb045b151e [2022-11-20 18:14:21,020 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/data/630bf8c40/0cf0d3c2aa96492d91c49af2dad58a3b [2022-11-20 18:14:21,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:14:21,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:14:21,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:21,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:14:21,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:14:21,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:21,032 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c78017c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21, skipping insertion in model container [2022-11-20 18:14:21,033 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:21,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:14:21,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:14:21,356 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:14:21,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79ff1333 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21, skipping insertion in model container [2022-11-20 18:14:21,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:21,358 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:14:21,361 INFO L158 Benchmark]: Toolchain (without parser) took 335.15ms. Allocated memory is still 142.6MB. Free memory was 98.5MB in the beginning and 88.7MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:14:21,362 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 104.9MB. Free memory was 52.9MB in the beginning and 52.8MB in the end (delta: 105.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:14:21,363 INFO L158 Benchmark]: CACSL2BoogieTranslator took 332.34ms. Allocated memory is still 142.6MB. Free memory was 98.2MB in the beginning and 88.7MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:14:21,365 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 104.9MB. Free memory was 52.9MB in the beginning and 52.8MB in the end (delta: 105.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 332.34ms. Allocated memory is still 142.6MB. Free memory was 98.2MB in the beginning and 88.7MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d --- 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 18:14:23,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:14:23,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:14:23,676 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:14:23,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:14:23,680 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:14:23,683 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:14:23,686 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:14:23,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:14:23,694 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:14:23,696 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:14:23,698 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:14:23,699 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:14:23,701 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:14:23,703 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:14:23,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:14:23,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:14:23,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:14:23,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:14:23,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:14:23,721 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:14:23,722 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:14:23,723 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:14:23,724 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:14:23,730 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:14:23,735 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:14:23,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:14:23,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:14:23,738 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:14:23,739 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:14:23,739 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:14:23,740 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:14:23,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:14:23,749 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:14:23,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:14:23,752 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:14:23,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:14:23,753 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:14:23,753 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:14:23,754 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:14:23,755 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:14:23,756 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 18:14:23,799 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:14:23,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:14:23,801 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:14:23,801 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:14:23,802 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:14:23,802 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:14:23,803 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:14:23,803 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:14:23,803 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:14:23,803 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:14:23,804 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:14:23,805 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:14:23,805 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:14:23,805 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:14:23,805 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:14:23,805 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:14:23,806 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:14:23,806 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:14:23,806 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:14:23,806 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:14:23,806 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:14:23,807 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:14:23,807 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:14:23,807 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:14:23,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:14:23,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:14:23,808 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:14:23,808 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:14:23,808 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:14:23,808 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:14:23,809 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:14:23,809 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:14:23,809 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:14:23,809 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:14:23,810 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_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d [2022-11-20 18:14:24,208 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:14:24,233 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:14:24,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:14:24,237 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:14:24,238 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:14:24,240 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2022-11-20 18:14:27,295 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:14:27,593 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:14:27,593 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2022-11-20 18:14:27,610 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/data/82f82430e/db917ff1e7264ff08bd0084ed24feb99/FLAG1810aed16 [2022-11-20 18:14:27,625 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd509100-e11b-4e79-86ac-b63a925da1eb/bin/ukojak-pZX7IvK2PQ/data/82f82430e/db917ff1e7264ff08bd0084ed24feb99 [2022-11-20 18:14:27,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:14:27,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:14:27,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:27,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:14:27,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:14:27,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:27" (1/1) ... [2022-11-20 18:14:27,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e8fd33f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:27, skipping insertion in model container [2022-11-20 18:14:27,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:27" (1/1) ... [2022-11-20 18:14:27,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:14:27,711 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:14:27,903 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:14:27,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c2ef78d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:27, skipping insertion in model container [2022-11-20 18:14:27,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:27,905 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:14:27,909 INFO L158 Benchmark]: Toolchain (without parser) took 278.96ms. Allocated memory is still 77.6MB. Free memory was 56.0MB in the beginning and 46.2MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:14:27,909 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 58.7MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:14:27,910 INFO L158 Benchmark]: CACSL2BoogieTranslator took 274.72ms. Allocated memory is still 77.6MB. Free memory was 55.7MB in the beginning and 46.2MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:14:27,912 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 58.7MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 274.72ms. Allocated memory is still 77.6MB. Free memory was 55.7MB in the beginning and 46.2MB in the end (delta: 9.5MB). 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