./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/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 946e485d29684666ce4c9c412e64de78b2c1f20e ........................................................................................................................................................................... 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_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/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 946e485d29684666ce4c9c412e64de78b2c1f20e ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:03:24,744 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:03:24,747 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:03:24,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:03:24,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:03:24,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:03:24,802 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:03:24,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:03:24,807 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:03:24,808 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:03:24,809 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:03:24,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:03:24,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:03:24,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:03:24,815 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:03:24,816 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:03:24,817 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:03:24,819 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:03:24,821 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:03:24,824 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:03:24,826 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:03:24,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:03:24,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:03:24,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:03:24,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:03:24,836 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:03:24,836 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:03:24,838 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:03:24,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:03:24,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:03:24,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:03:24,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:03:24,843 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:03:24,844 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:03:24,845 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:03:24,845 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:03:24,846 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:03:24,847 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:03:24,847 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:03:24,848 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:03:24,850 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:03:24,851 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:03:24,876 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:03:24,877 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:03:24,878 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:03:24,878 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:03:24,879 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:03:24,879 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:03:24,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:03:24,880 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:03:24,880 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:03:24,881 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:03:24,881 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:03:24,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:03:24,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:03:24,881 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:03:24,882 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:03:24,882 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:03:24,882 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:03:24,883 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:03:24,883 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:03:24,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:03:24,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:03:24,884 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:03:24,884 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:03:24,884 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:03:24,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:03:24,884 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:03:24,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:03:24,885 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_80d2300d-beda-4eb3-acfc-298d337e97a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 946e485d29684666ce4c9c412e64de78b2c1f20e [2020-12-01 18:03:25,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:03:25,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:03:25,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:03:25,157 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:03:25,159 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:03:25,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2020-12-01 18:03:25,239 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/data/ebf6f4d5a/abb70fee41e341258e06af7d5cbb1a25/FLAG417d114da [2020-12-01 18:03:26,094 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:03:26,095 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2020-12-01 18:03:26,152 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/data/ebf6f4d5a/abb70fee41e341258e06af7d5cbb1a25/FLAG417d114da [2020-12-01 18:03:26,566 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/data/ebf6f4d5a/abb70fee41e341258e06af7d5cbb1a25 [2020-12-01 18:03:26,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:03:26,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:03:26,572 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:03:26,572 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:03:26,575 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:03:26,576 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:03:26" (1/1) ... [2020-12-01 18:03:26,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eda0a56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:26, skipping insertion in model container [2020-12-01 18:03:26,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:03:26" (1/1) ... [2020-12-01 18:03:26,586 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:03:26,746 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:03:27,116 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:03:27,127 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:03:28,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:28,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:28,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:28,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:28,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:28,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:28,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:28,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:28,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:28,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:03:28,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:03:28,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:03:28,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:03:28,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:03:28,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:03:28,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:03:28,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:03:28,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:03:28,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:03:28,962 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:03:29,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:29,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:29,278 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:03:29,346 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) [2020-12-01 18:03:29,351 INFO L168 Benchmark]: Toolchain (without parser) took 2780.26 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 53.1 MB in the beginning and 66.4 MB in the end (delta: -13.2 MB). Peak memory consumption was 34.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:03:29,352 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 92.3 MB. Free memory is still 52.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:03:29,353 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2777.80 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 52.8 MB in the beginning and 66.4 MB in the end (delta: -13.5 MB). Peak memory consumption was 34.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:03:29,355 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 92.3 MB. Free memory is still 52.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2777.80 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 52.8 MB in the beginning and 66.4 MB in the end (delta: -13.5 MB). Peak memory consumption was 34.1 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 0.2.0-69874e2 [2020-12-01 18:03:31,581 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:03:31,583 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:03:31,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:03:31,633 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:03:31,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:03:31,643 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:03:31,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:03:31,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:03:31,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:03:31,655 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:03:31,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:03:31,668 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:03:31,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:03:31,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:03:31,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:03:31,681 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:03:31,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:03:31,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:03:31,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:03:31,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:03:31,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:03:31,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:03:31,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:03:31,710 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:03:31,711 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:03:31,711 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:03:31,713 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:03:31,714 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:03:31,715 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:03:31,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:03:31,716 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:03:31,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:03:31,722 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:03:31,723 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:03:31,723 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:03:31,724 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:03:31,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:03:31,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:03:31,727 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:03:31,728 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:03:31,729 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:03:31,774 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:03:31,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:03:31,776 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:03:31,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:03:31,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:03:31,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:03:31,779 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:03:31,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:03:31,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:03:31,780 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:03:31,781 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:03:31,781 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:03:31,781 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:03:31,781 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:03:31,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:03:31,782 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:03:31,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:03:31,782 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:03:31,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:03:31,783 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:03:31,783 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:03:31,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:03:31,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:03:31,784 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:03:31,784 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:03:31,784 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:03:31,784 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:03:31,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:03:31,785 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:03:31,785 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:03:31,785 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:03:31,785 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_80d2300d-beda-4eb3-acfc-298d337e97a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 946e485d29684666ce4c9c412e64de78b2c1f20e [2020-12-01 18:03:32,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:03:32,239 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:03:32,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:03:32,243 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:03:32,244 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:03:32,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2020-12-01 18:03:32,320 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/data/6125c1650/dd77cd5ef10f4f7c82d3662af82be6df/FLAG83bdec25d [2020-12-01 18:03:33,295 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:03:33,296 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2020-12-01 18:03:33,344 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/data/6125c1650/dd77cd5ef10f4f7c82d3662af82be6df/FLAG83bdec25d [2020-12-01 18:03:33,798 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_80d2300d-beda-4eb3-acfc-298d337e97a4/bin/ukojak/data/6125c1650/dd77cd5ef10f4f7c82d3662af82be6df [2020-12-01 18:03:33,801 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:03:33,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:03:33,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:03:33,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:03:33,810 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:03:33,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:03:33" (1/1) ... [2020-12-01 18:03:33,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b6946a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:33, skipping insertion in model container [2020-12-01 18:03:33,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:03:33" (1/1) ... [2020-12-01 18:03:33,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:03:33,976 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:03:34,337 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:03:34,346 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:03:35,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:35,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:35,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:35,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:35,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:35,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:35,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:35,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:35,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:36,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:03:36,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:03:36,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:03:36,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:03:36,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:03:36,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:03:36,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:03:36,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:03:36,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:03:36,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:03:36,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:03:36,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:36,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:36,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:03:36,885 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:03:36,961 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:03:36,969 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:03:36,971 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:03:37,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:03:37,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:03:37,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:03:37,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:03:37,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:03:37,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:03:37,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:03:37,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:03:37,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:03:37,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:03:37,197 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:03:37,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,309 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:03:37,336 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:03:37,351 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:03:37,352 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:03:37,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:03:37,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:03:37,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:03:37,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:03:37,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:03:37,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:03:37,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:03:37,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:03:37,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:03:37,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:03:37,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:03:37,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:03:37,737 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:03:38,779 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:03:38,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:38 WrapperNode [2020-12-01 18:03:38,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:03:38,781 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:03:38,781 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:03:38,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:03:38,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:38" (1/1) ... [2020-12-01 18:03:38,845 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]]] [2020-12-01 18:03:38,906 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:38" (1/1) ... [2020-12-01 18:03:38,906 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:03:38,906 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:03:38,908 INFO L168 Benchmark]: Toolchain (without parser) took 5104.07 ms. Allocated memory was 52.4 MB in the beginning and 161.5 MB in the end (delta: 109.1 MB). Free memory was 19.6 MB in the beginning and 64.1 MB in the end (delta: -44.5 MB). Peak memory consumption was 64.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:03:38,909 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 52.4 MB. Free memory was 34.1 MB in the beginning and 34.1 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:03:38,909 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4974.67 ms. Allocated memory was 52.4 MB in the beginning and 161.5 MB in the end (delta: 109.1 MB). Free memory was 19.3 MB in the beginning and 70.4 MB in the end (delta: -51.0 MB). Peak memory consumption was 101.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:03:38,910 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.34 ms. Allocated memory is still 161.5 MB. Free memory was 70.4 MB in the beginning and 64.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:03:38,912 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 52.4 MB. Free memory was 34.1 MB in the beginning and 34.1 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4974.67 ms. Allocated memory was 52.4 MB in the beginning and 161.5 MB in the end (delta: 109.1 MB). Free memory was 19.3 MB in the beginning and 70.4 MB in the end (delta: -51.0 MB). Peak memory consumption was 101.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 125.34 ms. Allocated memory is still 161.5 MB. Free memory was 70.4 MB in the beginning and 64.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 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...