./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_12_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 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_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_12_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4 --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 64bit --witnessprinter.graph.data.programhash a0fff81d2f28768b82899e640c3604d8a61558d682ef61a2cc6fa23bc0b3bb65 --- 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-2329fc7 [2022-12-15 01:22:21,520 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:22:21,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:22:21,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:22:21,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:22:21,540 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:22:21,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:22:21,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:22:21,545 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:22:21,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:22:21,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:22:21,548 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:22:21,548 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:22:21,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:22:21,551 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:22:21,552 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:22:21,553 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:22:21,554 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:22:21,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:22:21,557 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:22:21,559 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:22:21,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:22:21,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:22:21,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:22:21,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:22:21,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:22:21,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:22:21,567 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:22:21,568 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:22:21,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:22:21,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:22:21,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:22:21,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:22:21,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:22:21,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:22:21,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:22:21,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:22:21,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:22:21,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:22:21,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:22:21,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:22:21,576 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 01:22:21,596 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:22:21,597 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:22:21,597 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:22:21,598 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:22:21,598 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:22:21,598 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:22:21,599 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:22:21,599 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:22:21,599 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:22:21,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:22:21,599 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:22:21,600 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:22:21,600 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:22:21,600 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:22:21,600 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:22:21,600 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:22:21,601 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:22:21,601 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:22:21,601 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:22:21,601 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:22:21,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:22:21,602 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:22:21,602 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:22:21,602 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:22:21,602 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:22:21,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:22:21,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:22:21,603 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_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0fff81d2f28768b82899e640c3604d8a61558d682ef61a2cc6fa23bc0b3bb65 [2022-12-15 01:22:21,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:22:21,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:22:21,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:22:21,836 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:22:21,836 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:22:21,837 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_12_bad.i [2022-12-15 01:22:24,414 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:22:24,680 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:22:24,680 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_12_bad.i [2022-12-15 01:22:24,696 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/data/134aaa0b5/66f5e0718df44a21a6edf0ed40b5a508/FLAG746c2633d [2022-12-15 01:22:24,993 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/data/134aaa0b5/66f5e0718df44a21a6edf0ed40b5a508 [2022-12-15 01:22:24,995 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:22:24,996 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:22:24,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:22:24,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:22:25,001 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:22:25,001 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:24" (1/1) ... [2022-12-15 01:22:25,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@564a3896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:25, skipping insertion in model container [2022-12-15 01:22:25,003 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:24" (1/1) ... [2022-12-15 01:22:25,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:22:25,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:22:25,366 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:22:25,841 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:22:25,846 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:22:25,848 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:22:25,849 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:22:25,850 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:22:26,232 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:806) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:2063) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:22:26,235 INFO L158 Benchmark]: Toolchain (without parser) took 1238.65ms. Allocated memory is still 151.0MB. Free memory was 112.0MB in the beginning and 87.8MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-15 01:22:26,236 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 125.8MB. Free memory was 87.6MB in the beginning and 87.6MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:22:26,236 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1236.76ms. Allocated memory is still 151.0MB. Free memory was 111.7MB in the beginning and 87.8MB in the end (delta: 24.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-15 01:22:26,237 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 125.8MB. Free memory was 87.6MB in the beginning and 87.6MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1236.76ms. Allocated memory is still 151.0MB. Free memory was 111.7MB in the beginning and 87.8MB in the end (delta: 24.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:806) 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_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_12_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4 --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 64bit --witnessprinter.graph.data.programhash a0fff81d2f28768b82899e640c3604d8a61558d682ef61a2cc6fa23bc0b3bb65 --- 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-2329fc7 [2022-12-15 01:22:27,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:22:27,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:22:27,579 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:22:27,580 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:22:27,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:22:27,583 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:22:27,586 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:22:27,589 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:22:27,590 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:22:27,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:22:27,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:22:27,593 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:22:27,595 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:22:27,596 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:22:27,598 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:22:27,599 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:22:27,600 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:22:27,603 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:22:27,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:22:27,608 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:22:27,610 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:22:27,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:22:27,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:22:27,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:22:27,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:22:27,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:22:27,621 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:22:27,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:22:27,623 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:22:27,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:22:27,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:22:27,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:22:27,631 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:22:27,632 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:22:27,632 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:22:27,633 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:22:27,633 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:22:27,633 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:22:27,633 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:22:27,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:22:27,634 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 01:22:27,649 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:22:27,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:22:27,650 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:22:27,650 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:22:27,651 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:22:27,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:22:27,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:22:27,651 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:22:27,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:22:27,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:22:27,652 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:22:27,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:22:27,652 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:22:27,652 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:22:27,652 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:22:27,652 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:22:27,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:22:27,652 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:22:27,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:22:27,653 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:22:27,653 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:22:27,653 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:22:27,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:22:27,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:22:27,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:22:27,653 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:22:27,653 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:22:27,654 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:22:27,654 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:22:27,654 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:22:27,654 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:22:27,654 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_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0fff81d2f28768b82899e640c3604d8a61558d682ef61a2cc6fa23bc0b3bb65 [2022-12-15 01:22:27,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:22:27,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:22:27,896 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:22:27,897 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:22:27,897 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:22:27,898 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_12_bad.i [2022-12-15 01:22:30,466 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:22:30,767 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:22:30,767 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_12_bad.i [2022-12-15 01:22:30,784 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/data/bfd1dc027/07482da1e41b4e5ab075e7a012e2b5fe/FLAGe6bf4cb7d [2022-12-15 01:22:30,797 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/data/bfd1dc027/07482da1e41b4e5ab075e7a012e2b5fe [2022-12-15 01:22:30,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:22:30,800 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:22:30,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:22:30,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:22:30,803 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:22:30,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:30" (1/1) ... [2022-12-15 01:22:30,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@776aa659 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:30, skipping insertion in model container [2022-12-15 01:22:30,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:30" (1/1) ... [2022-12-15 01:22:30,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:22:30,852 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:22:31,109 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:22:31,469 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:22:31,474 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:22:31,476 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:22:31,478 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:22:31,479 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:22:31,873 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:22:31,873 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:22:31,881 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:22:31,894 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:22:31,931 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:22:31,932 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:22:31,933 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:22:31,934 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:22:31,935 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:22:31,944 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:22:31,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:22:32,195 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:22:32,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:32 WrapperNode [2022-12-15 01:22:32,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:22:32,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:22:32,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:22:32,197 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:22:32,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:32" (1/1) ... [2022-12-15 01:22:32,222 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:32" (1/1) ... [2022-12-15 01:22:32,241 INFO L138 Inliner]: procedures = 942, calls = 59, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 77 [2022-12-15 01:22:32,241 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:22:32,242 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:22:32,242 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:22:32,242 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:22:32,248 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:32" (1/1) ... [2022-12-15 01:22:32,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:32" (1/1) ... [2022-12-15 01:22:32,251 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:32" (1/1) ... [2022-12-15 01:22:32,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:32" (1/1) ... [2022-12-15 01:22:32,259 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:32" (1/1) ... [2022-12-15 01:22:32,261 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:32" (1/1) ... [2022-12-15 01:22:32,264 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:32" (1/1) ... [2022-12-15 01:22:32,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:32" (1/1) ... [2022-12-15 01:22:32,269 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:22:32,270 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:22:32,270 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:22:32,270 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:22:32,271 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:32" (1/1) ... [2022-12-15 01:22:32,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:22:32,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:22:32,294 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:22:32,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:22:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure printIntLine [2022-12-15 01:22:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure printIntLine [2022-12-15 01:22:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure globalReturnsTrueOrFalse [2022-12-15 01:22:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure globalReturnsTrueOrFalse [2022-12-15 01:22:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:22:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:22:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:22:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:22:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:22:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:22:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:22:32,441 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:22:32,443 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:22:34,866 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:22:34,896 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:22:34,896 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:22:34,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:22:34 BoogieIcfgContainer [2022-12-15 01:22:34,898 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:22:34,902 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:22:34,902 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:22:34,912 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:22:34,912 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:22:34" (1/1) ... [2022-12-15 01:22:34,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:22:34,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:34,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2022-12-15 01:22:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2022-12-15 01:22:34,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 01:22:34,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:34,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:34,995 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:22:34,997 INFO L158 Benchmark]: Toolchain (without parser) took 4197.07ms. Allocated memory is still 73.4MB. Free memory was 45.8MB in the beginning and 36.1MB in the end (delta: 9.7MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. [2022-12-15 01:22:34,998 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory was 35.1MB in the beginning and 35.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:22:34,998 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1395.50ms. Allocated memory is still 73.4MB. Free memory was 45.6MB in the beginning and 25.6MB in the end (delta: 19.9MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2022-12-15 01:22:34,998 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.87ms. Allocated memory is still 73.4MB. Free memory was 25.6MB in the beginning and 43.3MB in the end (delta: -17.7MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. [2022-12-15 01:22:34,999 INFO L158 Benchmark]: Boogie Preprocessor took 27.26ms. Allocated memory is still 73.4MB. Free memory was 43.3MB in the beginning and 41.2MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:22:34,999 INFO L158 Benchmark]: RCFGBuilder took 2631.68ms. Allocated memory is still 73.4MB. Free memory was 41.2MB in the beginning and 42.4MB in the end (delta: -1.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-15 01:22:34,999 INFO L158 Benchmark]: CodeCheck took 94.13ms. Allocated memory is still 73.4MB. Free memory was 42.4MB in the beginning and 36.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:22:35,001 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory was 35.1MB in the beginning and 35.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1395.50ms. Allocated memory is still 73.4MB. Free memory was 45.6MB in the beginning and 25.6MB in the end (delta: 19.9MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.87ms. Allocated memory is still 73.4MB. Free memory was 25.6MB in the beginning and 43.3MB in the end (delta: -17.7MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.26ms. Allocated memory is still 73.4MB. Free memory was 43.3MB in the beginning and 41.2MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2631.68ms. Allocated memory is still 73.4MB. Free memory was 41.2MB in the beginning and 42.4MB in the end (delta: -1.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 94.13ms. Allocated memory is still 73.4MB. Free memory was 42.4MB in the beginning and 36.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:22:35,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf5cc53-b3c6-484c-a0bf-8b14cbf30d2d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared