./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f24fb3970e92fbe501ea91c919a547901416b2c0 ............................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f24fb3970e92fbe501ea91c919a547901416b2c0 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:44:41,477 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:41,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:41,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:41,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:41,533 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:41,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:41,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:41,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:41,552 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:41,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:41,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:41,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:41,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:41,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:41,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:41,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:41,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:41,580 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:41,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:41,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:41,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:41,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:41,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:41,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:41,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:41,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:41,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:41,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:41,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:41,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:41,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:41,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:41,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:41,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:41,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:41,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:41,620 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:41,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:41,621 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:41,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:41,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:44:41,672 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:41,673 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:41,674 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:44:41,674 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:44:41,675 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:41,675 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:41,675 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:41,676 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:41,676 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:41,676 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:44:41,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:41,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:44:41,677 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:44:41,678 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:41,678 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:44:41,678 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:41,678 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:41,678 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:41,679 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:41,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:41,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:41,679 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:41,679 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:44:41,680 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:44:41,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:44:41,680 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:44:41,680 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:44:41,680 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f24fb3970e92fbe501ea91c919a547901416b2c0 [2020-11-28 04:44:41,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:41,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:41,988 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:41,990 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:41,990 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:41,992 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2020-11-28 04:44:42,068 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/data/74aa8f9b6/ddc6e8c1aa084def954750856bdc4ad0/FLAG8f43d9e99 [2020-11-28 04:44:43,000 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:43,001 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2020-11-28 04:44:43,059 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/data/74aa8f9b6/ddc6e8c1aa084def954750856bdc4ad0/FLAG8f43d9e99 [2020-11-28 04:44:43,486 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/data/74aa8f9b6/ddc6e8c1aa084def954750856bdc4ad0 [2020-11-28 04:44:43,488 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:43,491 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:43,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:43,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:43,499 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:43,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:43" (1/1) ... [2020-11-28 04:44:43,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a7d02d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:43, skipping insertion in model container [2020-11-28 04:44:43,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:43" (1/1) ... [2020-11-28 04:44:43,511 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:43,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:43,946 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:44:43,953 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:44:45,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,052 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:44:45,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:44:45,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:44:45,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:44:45,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:44:45,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:44:45,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:44:45,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:44:45,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:44:45,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:44:45,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:44:45,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,993 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:44:46,080 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) 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) [2020-11-28 04:44:46,090 INFO L168 Benchmark]: Toolchain (without parser) took 2598.24 ms. Allocated memory is still 104.9 MB. Free memory was 66.5 MB in the beginning and 67.9 MB in the end (delta: -1.4 MB). Peak memory consumption was 50.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:46,092 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 77.6 MB. Free memory is still 44.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:46,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2592.82 ms. Allocated memory is still 104.9 MB. Free memory was 66.4 MB in the beginning and 67.9 MB in the end (delta: -1.5 MB). Peak memory consumption was 50.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:46,096 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 77.6 MB. Free memory is still 44.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2592.82 ms. Allocated memory is still 104.9 MB. Free memory was 66.4 MB in the beginning and 67.9 MB in the end (delta: -1.5 MB). Peak memory consumption was 50.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:44:48,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:48,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:48,482 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:48,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:48,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:48,490 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:48,494 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:48,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:48,503 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:48,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:48,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:48,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:48,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:48,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:48,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:48,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:48,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:48,525 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:48,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:48,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:48,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:48,539 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:48,541 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:48,552 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:48,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:48,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:48,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:48,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:48,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:48,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:48,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:48,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:48,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:48,567 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:48,568 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:48,569 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:48,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:48,570 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:48,572 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:48,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:48,574 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:44:48,620 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:48,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:48,624 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:44:48,624 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:44:48,625 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:48,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:48,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:48,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:48,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:44:48,627 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:48,628 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:44:48,628 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:44:48,628 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:44:48,628 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:44:48,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:44:48,629 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:48,629 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:44:48,629 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:48,630 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:48,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:48,630 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:48,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:48,630 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:48,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:48,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:44:48,631 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:44:48,631 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:44:48,652 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:44:48,652 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:44:48,653 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:44:48,653 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:44:48,653 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f24fb3970e92fbe501ea91c919a547901416b2c0 [2020-11-28 04:44:49,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:49,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:49,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:49,082 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:49,082 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:49,083 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2020-11-28 04:44:49,154 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/data/f834cf834/bec0d9696ef04f3db38c1a85c2451f96/FLAG7657b1e5f [2020-11-28 04:44:50,190 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:50,190 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2020-11-28 04:44:50,233 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/data/f834cf834/bec0d9696ef04f3db38c1a85c2451f96/FLAG7657b1e5f [2020-11-28 04:44:50,617 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_86dde335-d19c-4a83-b834-1bb136f79cf9/bin/ukojak/data/f834cf834/bec0d9696ef04f3db38c1a85c2451f96 [2020-11-28 04:44:50,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:50,621 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:50,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:50,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:50,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:50,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:50" (1/1) ... [2020-11-28 04:44:50,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20126a3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:50, skipping insertion in model container [2020-11-28 04:44:50,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:50" (1/1) ... [2020-11-28 04:44:50,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:50,757 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:51,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:44:51,182 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:44:52,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:44:53,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:44:53,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:44:53,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:44:53,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:44:53,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:44:53,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:44:53,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:44:53,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:44:53,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:44:53,394 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:44:53,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:44:53,725 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:44:53,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:53,815 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:44:53,815 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:44:53,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:44:53,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:44:53,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:44:53,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:44:53,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:44:53,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:44:53,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:44:53,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:44:53,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:44:53,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:44:53,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:44:54,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:44:54,098 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:44:54,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:44:54,124 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:44:54,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:44:54,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:44:54,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:44:54,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:44:54,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:44:54,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:44:54,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:44:54,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:44:54,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:44:54,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:44:54,281 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:44:54,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:54,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:44:55,484 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:44:55,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:55 WrapperNode [2020-11-28 04:44:55,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:55,486 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:44:55,486 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:44:55,486 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:44:55,494 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:55" (1/1) ... [2020-11-28 04:44:55,556 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:44:55,643 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:55" (1/1) ... [2020-11-28 04:44:55,643 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:44:55,644 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:44:55,645 INFO L168 Benchmark]: Toolchain (without parser) took 5023.55 ms. Allocated memory was 79.7 MB in the beginning and 180.4 MB in the end (delta: 100.7 MB). Free memory was 56.2 MB in the beginning and 72.0 MB in the end (delta: -15.8 MB). Peak memory consumption was 83.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:55,646 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 79.7 MB. Free memory was 62.1 MB in the beginning and 62.0 MB in the end (delta: 115.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:55,647 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4862.97 ms. Allocated memory was 79.7 MB in the beginning and 180.4 MB in the end (delta: 100.7 MB). Free memory was 55.9 MB in the beginning and 77.2 MB in the end (delta: -21.3 MB). Peak memory consumption was 134.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:55,647 INFO L168 Benchmark]: Boogie Procedure Inliner took 157.51 ms. Allocated memory is still 180.4 MB. Free memory was 77.2 MB in the beginning and 72.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:55,650 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 79.7 MB. Free memory was 62.1 MB in the beginning and 62.0 MB in the end (delta: 115.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4862.97 ms. Allocated memory was 79.7 MB in the beginning and 180.4 MB in the end (delta: 100.7 MB). Free memory was 55.9 MB in the beginning and 77.2 MB in the end (delta: -21.3 MB). Peak memory consumption was 134.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 157.51 ms. Allocated memory is still 180.4 MB. Free memory was 77.2 MB in the beginning and 72.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...