./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg --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 bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- 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-b5237d8 [2022-11-21 22:09:57,291 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:09:57,293 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:09:57,314 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:09:57,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:09:57,315 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:09:57,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:09:57,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:09:57,321 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:09:57,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:09:57,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:09:57,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:09:57,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:09:57,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:09:57,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:09:57,328 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:09:57,329 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:09:57,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:09:57,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:09:57,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:09:57,342 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:09:57,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:09:57,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:09:57,346 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:09:57,349 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:09:57,350 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:09:57,350 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:09:57,351 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:09:57,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:09:57,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:09:57,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:09:57,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:09:57,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:09:57,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:09:57,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:09:57,367 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:09:57,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:09:57,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:09:57,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:09:57,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:09:57,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:09:57,373 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:09:57,410 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:09:57,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:09:57,412 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:09:57,412 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:09:57,413 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:09:57,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:09:57,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:09:57,414 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:09:57,414 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:09:57,414 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:09:57,415 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:09:57,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:09:57,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:09:57,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:09:57,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:09:57,416 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:09:57,417 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:09:57,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:09:57,417 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:09:57,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:09:57,418 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:09:57,418 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:09:57,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:09:57,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:09:57,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:09:57,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:09:57,419 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:09:57,420 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:09:57,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:09:57,421 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:09:57,421 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_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2022-11-21 22:09:57,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:09:57,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:09:57,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:09:57,749 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:09:57,750 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:09:57,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-21 22:10:00,798 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:10:01,169 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:10:01,178 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-21 22:10:01,194 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/data/c6edb0700/1d4aad74ccdc4694bc426264e09d0beb/FLAG9193026cd [2022-11-21 22:10:01,208 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/data/c6edb0700/1d4aad74ccdc4694bc426264e09d0beb [2022-11-21 22:10:01,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:10:01,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:10:01,216 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:10:01,216 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:10:01,220 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:10:01,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:10:01" (1/1) ... [2022-11-21 22:10:01,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23c5601a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:01, skipping insertion in model container [2022-11-21 22:10:01,222 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:10:01" (1/1) ... [2022-11-21 22:10:01,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:10:01,293 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:10:01,570 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:10:01,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@131b4d39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:01, skipping insertion in model container [2022-11-21 22:10:01,572 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:10:01,573 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:10:01,575 INFO L158 Benchmark]: Toolchain (without parser) took 359.24ms. Allocated memory is still 184.5MB. Free memory was 150.9MB in the beginning and 141.3MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:10:01,575 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory was 91.6MB in the beginning and 91.5MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:10:01,576 INFO L158 Benchmark]: CACSL2BoogieTranslator took 356.63ms. Allocated memory is still 184.5MB. Free memory was 150.9MB in the beginning and 141.3MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:10:01,578 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory was 91.6MB in the beginning and 91.5MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 356.63ms. Allocated memory is still 184.5MB. Free memory was 150.9MB in the beginning and 141.3MB in the end (delta: 9.6MB). 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_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg --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 bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- 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-b5237d8 [2022-11-21 22:10:03,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:10:03,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:10:03,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:10:03,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:10:03,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:10:03,865 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:10:03,869 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:10:03,871 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:10:03,877 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:10:03,878 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:10:03,881 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:10:03,881 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:10:03,884 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:10:03,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:10:03,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:10:03,893 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:10:03,894 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:10:03,896 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:10:03,902 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:10:03,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:10:03,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:10:03,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:10:03,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:10:03,918 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:10:03,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:10:03,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:10:03,921 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:10:03,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:10:03,922 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:10:03,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:10:03,924 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:10:03,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:10:03,927 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:10:03,941 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:10:03,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:10:03,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:10:03,943 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:10:03,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:10:03,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:10:03,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:10:03,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:10:03,991 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:10:03,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:10:03,993 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:10:03,994 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:10:03,995 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:10:03,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:10:03,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:10:03,996 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:10:03,996 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:10:03,996 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:10:03,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:10:03,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:10:03,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:10:03,998 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:10:03,998 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:10:03,999 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:10:03,999 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:10:03,999 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:10:03,999 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:10:04,000 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:10:04,000 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:10:04,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:10:04,001 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:10:04,001 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:10:04,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:10:04,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:10:04,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:10:04,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:10:04,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:10:04,003 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:10:04,003 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:10:04,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:10:04,004 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:10:04,004 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:10:04,004 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_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2022-11-21 22:10:04,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:10:04,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:10:04,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:10:04,440 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:10:04,441 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:10:04,443 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-21 22:10:07,559 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:10:07,875 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:10:07,876 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-21 22:10:07,903 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/data/acf027a28/bc31ed8591b34be48b2b76725b459b2c/FLAGdd873f39e [2022-11-21 22:10:07,918 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f586a5f-b3aa-48a4-b988-6ade288b20f5/bin/ukojak-jW3SillKbg/data/acf027a28/bc31ed8591b34be48b2b76725b459b2c [2022-11-21 22:10:07,920 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:10:07,922 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:10:07,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:10:07,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:10:07,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:10:07,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:10:07" (1/1) ... [2022-11-21 22:10:07,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76197db0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:07, skipping insertion in model container [2022-11-21 22:10:07,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:10:07" (1/1) ... [2022-11-21 22:10:07,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:10:08,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:10:08,212 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:10:08,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13aa54d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:08, skipping insertion in model container [2022-11-21 22:10:08,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:10:08,214 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:10:08,216 INFO L158 Benchmark]: Toolchain (without parser) took 293.08ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 28.0MB in the beginning and 56.3MB in the end (delta: -28.3MB). Peak memory consumption was 3.5MB. Max. memory is 16.1GB. [2022-11-21 22:10:08,217 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:10:08,218 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.32ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 27.9MB in the beginning and 56.3MB in the end (delta: -28.5MB). Peak memory consumption was 3.5MB. Max. memory is 16.1GB. [2022-11-21 22:10:08,220 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.32ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 27.9MB in the beginning and 56.3MB in the end (delta: -28.5MB). Peak memory consumption was 3.5MB. 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