./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.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_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/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_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/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_c4b4fdd7-3052-4876-ba64-639a0396eb54/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 42d34b3801344b79b388ecea52b2e670196aa6b758fe24ea6ecf5c2b8bbf579b --- 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 17:22:06,486 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:22:06,488 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:22:06,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:22:06,519 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:22:06,523 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:22:06,525 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:22:06,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:22:06,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:22:06,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:22:06,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:22:06,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:22:06,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:22:06,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:22:06,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:22:06,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:22:06,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:22:06,554 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:22:06,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:22:06,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:22:06,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:22:06,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:22:06,566 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:22:06,567 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:22:06,575 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:22:06,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:22:06,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:22:06,579 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:22:06,581 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:22:06,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:22:06,584 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:22:06,585 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:22:06,587 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:22:06,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:22:06,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:22:06,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:22:06,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:22:06,591 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:22:06,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:22:06,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:22:06,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:22:06,595 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:22:06,629 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:22:06,629 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:22:06,631 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:22:06,631 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:22:06,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:22:06,632 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:22:06,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:22:06,632 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:22:06,632 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:22:06,633 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:22:06,634 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:22:06,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:22:06,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:22:06,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:22:06,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:22:06,635 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:22:06,635 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:22:06,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:22:06,636 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:22:06,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:22:06,636 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:22:06,636 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:22:06,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:22:06,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:22:06,637 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:22:06,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:22:06,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:22:06,638 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:22:06,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:22:06,638 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:22:06,638 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_c4b4fdd7-3052-4876-ba64-639a0396eb54/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 42d34b3801344b79b388ecea52b2e670196aa6b758fe24ea6ecf5c2b8bbf579b [2022-11-20 17:22:06,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:22:06,996 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:22:07,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:22:07,001 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:22:07,002 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:22:07,003 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2022-11-20 17:22:10,029 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:22:10,381 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:22:10,387 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2022-11-20 17:22:10,409 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/data/a20cf471c/7f506aa1297745af9a31af7e53cb67be/FLAGb9e25412f [2022-11-20 17:22:10,431 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/data/a20cf471c/7f506aa1297745af9a31af7e53cb67be [2022-11-20 17:22:10,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:22:10,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:22:10,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:22:10,444 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:22:10,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:22:10,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:22:10" (1/1) ... [2022-11-20 17:22:10,449 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f094a1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:10, skipping insertion in model container [2022-11-20 17:22:10,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:22:10" (1/1) ... [2022-11-20 17:22:10,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:22:10,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:22:10,818 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:22:10,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3540990f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:10, skipping insertion in model container [2022-11-20 17:22:10,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:22:10,821 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:22:10,824 INFO L158 Benchmark]: Toolchain (without parser) took 383.10ms. Allocated memory is still 127.9MB. Free memory was 85.4MB in the beginning and 75.2MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:22:10,825 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 127.9MB. Free memory is still 99.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:22:10,826 INFO L158 Benchmark]: CACSL2BoogieTranslator took 377.84ms. Allocated memory is still 127.9MB. Free memory was 85.0MB in the beginning and 75.2MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:22:10,828 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 127.9MB. Free memory is still 99.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 377.84ms. Allocated memory is still 127.9MB. Free memory was 85.0MB in the beginning and 75.2MB in the end (delta: 9.8MB). 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_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/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_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/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_c4b4fdd7-3052-4876-ba64-639a0396eb54/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 42d34b3801344b79b388ecea52b2e670196aa6b758fe24ea6ecf5c2b8bbf579b --- 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 17:22:13,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:22:13,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:22:13,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:22:13,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:22:13,317 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:22:13,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:22:13,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:22:13,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:22:13,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:22:13,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:22:13,335 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:22:13,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:22:13,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:22:13,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:22:13,347 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:22:13,348 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:22:13,349 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:22:13,352 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:22:13,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:22:13,360 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:22:13,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:22:13,364 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:22:13,365 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:22:13,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:22:13,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:22:13,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:22:13,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:22:13,378 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:22:13,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:22:13,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:22:13,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:22:13,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:22:13,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:22:13,384 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:22:13,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:22:13,386 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:22:13,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:22:13,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:22:13,387 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:22:13,388 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:22:13,393 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:22:13,434 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:22:13,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:22:13,436 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:22:13,437 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:22:13,437 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:22:13,438 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:22:13,438 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:22:13,438 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:22:13,439 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:22:13,439 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:22:13,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:22:13,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:22:13,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:22:13,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:22:13,441 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:22:13,442 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:22:13,442 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:22:13,442 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:22:13,443 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:22:13,443 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:22:13,443 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:22:13,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:22:13,444 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:22:13,444 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:22:13,444 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:22:13,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:22:13,445 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:22:13,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:22:13,446 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:22:13,446 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:22:13,446 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:22:13,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:22:13,447 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:22:13,447 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:22:13,448 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_c4b4fdd7-3052-4876-ba64-639a0396eb54/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 42d34b3801344b79b388ecea52b2e670196aa6b758fe24ea6ecf5c2b8bbf579b [2022-11-20 17:22:13,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:22:13,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:22:13,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:22:13,892 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:22:13,892 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:22:13,894 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2022-11-20 17:22:16,970 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:22:17,394 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:22:17,396 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2022-11-20 17:22:17,410 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/data/e01db7286/c873ccd9e9d44f6e9c1db22b2e9142f9/FLAG8f87d0055 [2022-11-20 17:22:17,436 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4fdd7-3052-4876-ba64-639a0396eb54/bin/ukojak-pZX7IvK2PQ/data/e01db7286/c873ccd9e9d44f6e9c1db22b2e9142f9 [2022-11-20 17:22:17,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:22:17,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:22:17,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:22:17,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:22:17,444 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:22:17,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:22:17" (1/1) ... [2022-11-20 17:22:17,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c3592d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:17, skipping insertion in model container [2022-11-20 17:22:17,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:22:17" (1/1) ... [2022-11-20 17:22:17,452 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:22:17,515 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:22:17,806 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:22:17,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6552cbad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:17, skipping insertion in model container [2022-11-20 17:22:17,807 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:22:17,807 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:22:17,811 INFO L158 Benchmark]: Toolchain (without parser) took 370.98ms. Allocated memory is still 62.9MB. Free memory was 38.1MB in the beginning and 28.1MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:22:17,812 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 62.9MB. Free memory was 40.0MB in the beginning and 39.9MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:22:17,813 INFO L158 Benchmark]: CACSL2BoogieTranslator took 366.79ms. Allocated memory is still 62.9MB. Free memory was 38.0MB in the beginning and 28.1MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:22:17,815 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 62.9MB. Free memory was 40.0MB in the beginning and 39.9MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 366.79ms. Allocated memory is still 62.9MB. Free memory was 38.0MB in the beginning and 28.1MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN