./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_64_good.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/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_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_64_good.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/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_d04ebc1a-dd84-474c-a37e-0bd66c071e13/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 20ad6edfccbdca2c072664ab66c88e447dd5ad530a0d49597fbaa061d829885f --- 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 [2022-12-14 19:13:35,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:13:35,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:13:35,155 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:13:35,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:13:35,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:13:35,158 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:13:35,160 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:13:35,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:13:35,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:13:35,163 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:13:35,165 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:13:35,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:13:35,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:13:35,179 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:13:35,180 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:13:35,181 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:13:35,182 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:13:35,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:13:35,185 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:13:35,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:13:35,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:13:35,189 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:13:35,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:13:35,193 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:13:35,193 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:13:35,194 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:13:35,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:13:35,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:13:35,199 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:13:35,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:13:35,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:13:35,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:13:35,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:13:35,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:13:35,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:13:35,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:13:35,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:13:35,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:13:35,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:13:35,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:13:35,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 19:13:35,229 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:13:35,230 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:13:35,230 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:13:35,230 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:13:35,231 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:13:35,231 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:13:35,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:13:35,232 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:13:35,232 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:13:35,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:13:35,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:13:35,232 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:13:35,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:13:35,232 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:13:35,233 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:13:35,233 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:13:35,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:13:35,233 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:13:35,233 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:13:35,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:13:35,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:13:35,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:13:35,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:13:35,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:13:35,234 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:13:35,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:13:35,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:13:35,235 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_d04ebc1a-dd84-474c-a37e-0bd66c071e13/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20ad6edfccbdca2c072664ab66c88e447dd5ad530a0d49597fbaa061d829885f [2022-12-14 19:13:35,393 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:13:35,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:13:35,415 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:13:35,416 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:13:35,417 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:13:35,418 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_64_good.i [2022-12-14 19:13:37,971 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:13:38,194 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:13:38,195 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_64_good.i [2022-12-14 19:13:38,210 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/data/b76f54d2c/d40430ba64914b2d8862542b3c559bef/FLAG21809a743 [2022-12-14 19:13:38,522 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/data/b76f54d2c/d40430ba64914b2d8862542b3c559bef [2022-12-14 19:13:38,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:13:38,525 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:13:38,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:13:38,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:13:38,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:13:38,528 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:13:38" (1/1) ... [2022-12-14 19:13:38,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17a661d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:38, skipping insertion in model container [2022-12-14 19:13:38,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:13:38" (1/1) ... [2022-12-14 19:13:38,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:13:38,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:13:38,853 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:13:39,269 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:13:39,273 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:13:39,275 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:13:39,276 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:13:39,277 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:13:39,607 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:13:39,612 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.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) [2022-12-14 19:13:39,615 INFO L158 Benchmark]: Toolchain (without parser) took 1089.97ms. Allocated memory is still 153.1MB. Free memory was 93.6MB in the beginning and 70.1MB in the end (delta: 23.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-14 19:13:39,616 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 100.7MB. Free memory was 67.3MB in the beginning and 67.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:13:39,616 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1088.49ms. Allocated memory is still 153.1MB. Free memory was 93.6MB in the beginning and 70.1MB in the end (delta: 23.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-14 19:13:39,617 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 100.7MB. Free memory was 67.3MB in the beginning and 67.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1088.49ms. Allocated memory is still 153.1MB. Free memory was 93.6MB in the beginning and 70.1MB in the end (delta: 23.5MB). Peak memory consumption was 23.1MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/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_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_64_good.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/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_d04ebc1a-dd84-474c-a37e-0bd66c071e13/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 20ad6edfccbdca2c072664ab66c88e447dd5ad530a0d49597fbaa061d829885f --- 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 [2022-12-14 19:13:41,015 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:13:41,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:13:41,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:13:41,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:13:41,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:13:41,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:13:41,043 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:13:41,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:13:41,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:13:41,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:13:41,047 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:13:41,048 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:13:41,049 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:13:41,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:13:41,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:13:41,052 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:13:41,053 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:13:41,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:13:41,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:13:41,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:13:41,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:13:41,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:13:41,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:13:41,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:13:41,066 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:13:41,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:13:41,067 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:13:41,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:13:41,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:13:41,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:13:41,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:13:41,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:13:41,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:13:41,072 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:13:41,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:13:41,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:13:41,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:13:41,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:13:41,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:13:41,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:13:41,075 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 19:13:41,097 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:13:41,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:13:41,098 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:13:41,098 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:13:41,099 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:13:41,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:13:41,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:13:41,099 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:13:41,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:13:41,100 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:13:41,100 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:13:41,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:13:41,100 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:13:41,100 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:13:41,101 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:13:41,101 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:13:41,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:13:41,101 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:13:41,101 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:13:41,101 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:13:41,101 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:13:41,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:13:41,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:13:41,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:13:41,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:13:41,102 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:13:41,102 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:13:41,102 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:13:41,103 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:13:41,103 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:13:41,103 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:13:41,109 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_d04ebc1a-dd84-474c-a37e-0bd66c071e13/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20ad6edfccbdca2c072664ab66c88e447dd5ad530a0d49597fbaa061d829885f [2022-12-14 19:13:41,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:13:41,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:13:41,335 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:13:41,336 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:13:41,336 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:13:41,337 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_64_good.i [2022-12-14 19:13:43,864 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:13:44,141 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:13:44,142 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_64_good.i [2022-12-14 19:13:44,163 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/data/764930873/6f0c76c4322747e5a42c5207963ac2ab/FLAG5fd78e8ef [2022-12-14 19:13:44,175 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/data/764930873/6f0c76c4322747e5a42c5207963ac2ab [2022-12-14 19:13:44,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:13:44,178 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:13:44,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:13:44,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:13:44,181 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:13:44,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:13:44" (1/1) ... [2022-12-14 19:13:44,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59585d2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:44, skipping insertion in model container [2022-12-14 19:13:44,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:13:44" (1/1) ... [2022-12-14 19:13:44,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:13:44,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:13:44,540 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:13:44,885 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:13:44,889 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:13:44,890 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:13:44,893 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:13:44,893 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:13:45,209 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:13:45,216 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:13:45,226 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 19:13:45,245 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:13:45,254 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:13:45,303 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:13:45,304 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:13:45,305 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:13:45,307 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:13:45,308 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:13:45,318 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:13:45,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:13:45,327 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:13:45,342 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:13:45,381 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:13:45,382 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:13:45,384 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:13:45,385 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:13:45,386 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:13:45,395 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:13:45,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:13:45,639 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:13:45,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:45 WrapperNode [2022-12-14 19:13:45,640 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:13:45,641 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:13:45,641 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:13:45,641 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:13:45,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:45" (1/1) ... [2022-12-14 19:13:45,676 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:45" (1/1) ... [2022-12-14 19:13:45,700 INFO L138 Inliner]: procedures = 946, calls = 71, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 71 [2022-12-14 19:13:45,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:13:45,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:13:45,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:13:45,701 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:13:45,707 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:45" (1/1) ... [2022-12-14 19:13:45,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:45" (1/1) ... [2022-12-14 19:13:45,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:45" (1/1) ... [2022-12-14 19:13:45,711 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:45" (1/1) ... [2022-12-14 19:13:45,720 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:45" (1/1) ... [2022-12-14 19:13:45,722 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:45" (1/1) ... [2022-12-14 19:13:45,725 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:45" (1/1) ... [2022-12-14 19:13:45,726 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:45" (1/1) ... [2022-12-14 19:13:45,730 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:13:45,731 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:13:45,731 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:13:45,731 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:13:45,732 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:45" (1/1) ... [2022-12-14 19:13:45,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:13:45,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:13:45,755 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:13:45,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:13:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure printIntLine [2022-12-14 19:13:45,781 INFO L138 BoogieDeclarations]: Found implementation of procedure printIntLine [2022-12-14 19:13:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:13:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:13:45,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:13:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:13:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:13:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:13:45,781 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:13:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:13:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:13:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 19:13:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 19:13:45,905 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:13:45,907 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:13:49,654 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:13:49,678 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:13:49,678 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:13:49,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:13:49 BoogieIcfgContainer [2022-12-14 19:13:49,680 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:13:49,681 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:13:49,681 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:13:49,688 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:13:49,688 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:13:49" (1/1) ... [2022-12-14 19:13:49,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:13:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2022-12-14 19:13:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-12-14 19:13:49,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 19:13:49,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:49,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:49,765 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) [2022-12-14 19:13:49,767 INFO L158 Benchmark]: Toolchain (without parser) took 5588.87ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 46.9MB in the beginning and 37.7MB in the end (delta: 9.3MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. [2022-12-14 19:13:49,768 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 54.5MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:13:49,769 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1460.97ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 46.7MB in the beginning and 43.3MB in the end (delta: 3.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-12-14 19:13:49,769 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.61ms. Allocated memory is still 88.1MB. Free memory was 43.3MB in the beginning and 39.2MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:13:49,769 INFO L158 Benchmark]: Boogie Preprocessor took 29.93ms. Allocated memory is still 88.1MB. Free memory was 39.2MB in the beginning and 37.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:13:49,770 INFO L158 Benchmark]: RCFGBuilder took 3949.04ms. Allocated memory is still 88.1MB. Free memory was 37.1MB in the beginning and 44.0MB in the end (delta: -6.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 19:13:49,770 INFO L158 Benchmark]: CodeCheck took 85.78ms. Allocated memory is still 88.1MB. Free memory was 44.0MB in the beginning and 37.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:13:49,773 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 0.10ms. Allocated memory is still 54.5MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1460.97ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 46.7MB in the beginning and 43.3MB in the end (delta: 3.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.61ms. Allocated memory is still 88.1MB. Free memory was 43.3MB in the beginning and 39.2MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.93ms. Allocated memory is still 88.1MB. Free memory was 39.2MB in the beginning and 37.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3949.04ms. Allocated memory is still 88.1MB. Free memory was 37.1MB in the beginning and 44.0MB in the end (delta: -6.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 85.78ms. Allocated memory is still 88.1MB. Free memory was 44.0MB in the beginning and 37.7MB 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. [2022-12-14 19:13:49,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d04ebc1a-dd84-474c-a37e-0bd66c071e13/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