./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_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_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/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 048aade9ba8485f3edd6de49da8c3f53212b26f9 ...................................................................................................................................................................................................................................................................................................... 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_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/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 048aade9ba8485f3edd6de49da8c3f53212b26f9 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:32:50,889 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:32:50,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:32:50,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:32:50,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:32:50,926 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:32:50,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:32:50,931 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:32:50,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:32:50,935 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:32:50,937 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:32:50,938 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:32:50,939 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:32:50,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:32:50,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:32:50,943 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:32:50,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:32:50,945 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:32:50,948 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:32:50,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:32:50,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:32:50,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:32:50,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:32:50,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:32:50,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:32:50,962 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:32:50,963 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:32:50,964 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:32:50,964 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:32:50,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:32:50,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:32:50,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:32:50,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:32:50,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:32:50,971 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:32:50,971 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:32:50,972 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:32:50,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:32:50,973 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:32:50,974 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:32:50,975 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:32:50,976 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 23:32:51,000 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:32:51,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:32:51,001 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:32:51,001 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:32:51,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:32:51,003 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:32:51,003 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:32:51,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:32:51,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:32:51,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:32:51,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:32:51,004 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:32:51,004 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:32:51,004 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:32:51,005 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:32:51,005 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:32:51,005 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:32:51,005 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:32:51,005 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:32:51,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:32:51,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:32:51,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:32:51,006 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:32:51,007 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:32:51,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:32:51,007 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:32:51,007 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:32:51,007 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_45a82b81-3d0c-44bb-a777-ab9a241a7977/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 048aade9ba8485f3edd6de49da8c3f53212b26f9 [2020-11-29 23:32:51,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:32:51,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:32:51,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:32:51,283 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:32:51,284 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:32:51,285 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2020-11-29 23:32:51,381 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/data/f08cb2a3f/d765256b268842e6955bdbbc691eb573/FLAGa2cce0a2c [2020-11-29 23:32:52,343 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:32:52,345 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2020-11-29 23:32:52,395 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/data/f08cb2a3f/d765256b268842e6955bdbbc691eb573/FLAGa2cce0a2c [2020-11-29 23:32:52,737 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/data/f08cb2a3f/d765256b268842e6955bdbbc691eb573 [2020-11-29 23:32:52,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:32:52,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:32:52,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:32:52,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:32:52,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:32:52,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:32:52" (1/1) ... [2020-11-29 23:32:52,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a8ff005 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:52, skipping insertion in model container [2020-11-29 23:32:52,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:32:52" (1/1) ... [2020-11-29 23:32:52,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:32:52,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:32:53,248 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:32:53,254 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:32:54,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:54,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:32:54,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:32:54,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:32:54,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:32:54,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:32:54,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:32:54,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:32:54,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:32:54,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:32:54,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:32:55,128 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:32:55,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:32:55,379 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:32:55,396 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:32:55,397 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:32:55,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:32:55,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:32:55,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:32:55,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:32:55,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:32:55,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:32:55,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:32:55,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:32:55,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:32:55,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:32:55,551 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:32:55,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:32:55,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:32:56,848 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:32:56,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:56 WrapperNode [2020-11-29 23:32:56,850 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:32:56,854 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:32:56,854 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:32:56,854 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:32:56,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:56" (1/1) ... [2020-11-29 23:32:56,995 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:56" (1/1) ... [2020-11-29 23:32:57,112 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:32:57,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 23:32:57,114 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 23:32:57,114 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 23:32:57,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:56" (1/1) ... [2020-11-29 23:32:57,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:56" (1/1) ... [2020-11-29 23:32:57,147 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:56" (1/1) ... [2020-11-29 23:32:57,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:56" (1/1) ... [2020-11-29 23:32:57,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:56" (1/1) ... [2020-11-29 23:32:57,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:56" (1/1) ... [2020-11-29 23:32:57,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:56" (1/1) ... [2020-11-29 23:32:57,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 23:32:57,276 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 23:32:57,276 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 23:32:57,277 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 23:32:57,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:32:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:32:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2020-11-29 23:32:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2020-11-29 23:32:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 23:32:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-11-29 23:32:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-11-29 23:32:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 23:32:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-29 23:32:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-29 23:32:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2020-11-29 23:32:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2020-11-29 23:32:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 23:32:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 23:32:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 23:32:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 23:32:57,360 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-29 23:32:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-29 23:32:57,360 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-11-29 23:32:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-11-29 23:32:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-29 23:32:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-29 23:32:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 23:32:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 23:32:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 23:32:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-11-29 23:32:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-11-29 23:32:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2020-11-29 23:32:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2020-11-29 23:32:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2020-11-29 23:32:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2020-11-29 23:32:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 23:32:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2020-11-29 23:32:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2020-11-29 23:32:57,365 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2020-11-29 23:32:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2020-11-29 23:32:57,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 23:33:36,734 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 23:33:36,735 INFO L298 CfgBuilder]: Removed 15 assume(true) statements. [2020-11-29 23:33:36,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 11:33:36 BoogieIcfgContainer [2020-11-29 23:33:36,737 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 23:33:36,738 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 23:33:36,738 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 23:33:36,748 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 23:33:36,749 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 11:33:36" (1/1) ... [2020-11-29 23:33:36,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 23:33:36,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 23:33:36,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 84 states and 103 transitions. [2020-11-29 23:33:36,800 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 103 transitions. [2020-11-29 23:33:36,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-11-29 23:33:36,808 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 23:33:36,862 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 23:33:36,870 INFO L168 Benchmark]: Toolchain (without parser) took 44126.46 ms. Allocated memory was 102.8 MB in the beginning and 440.4 MB in the end (delta: 337.6 MB). Free memory was 59.5 MB in the beginning and 361.7 MB in the end (delta: -302.3 MB). Peak memory consumption was 34.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:33:36,875 INFO L168 Benchmark]: CDTParser took 0.59 ms. Allocated memory is still 102.8 MB. Free memory was 74.3 MB in the beginning and 74.3 MB in the end (delta: 25.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:33:36,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4108.14 ms. Allocated memory was 102.8 MB in the beginning and 207.6 MB in the end (delta: 104.9 MB). Free memory was 59.3 MB in the beginning and 148.9 MB in the end (delta: -89.6 MB). Peak memory consumption was 87.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:33:36,877 INFO L168 Benchmark]: Boogie Procedure Inliner took 259.62 ms. Allocated memory is still 207.6 MB. Free memory was 148.9 MB in the beginning and 137.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:33:36,878 INFO L168 Benchmark]: Boogie Preprocessor took 161.25 ms. Allocated memory is still 207.6 MB. Free memory was 137.4 MB in the beginning and 129.0 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:33:36,879 INFO L168 Benchmark]: RCFGBuilder took 39460.87 ms. Allocated memory was 207.6 MB in the beginning and 440.4 MB in the end (delta: 232.8 MB). Free memory was 129.0 MB in the beginning and 368.0 MB in the end (delta: -239.0 MB). Peak memory consumption was 251.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:33:36,882 INFO L168 Benchmark]: CodeCheck took 128.50 ms. Allocated memory is still 440.4 MB. Free memory was 368.0 MB in the beginning and 361.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 23:33:36,887 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59 ms. Allocated memory is still 102.8 MB. Free memory was 74.3 MB in the beginning and 74.3 MB in the end (delta: 25.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4108.14 ms. Allocated memory was 102.8 MB in the beginning and 207.6 MB in the end (delta: 104.9 MB). Free memory was 59.3 MB in the beginning and 148.9 MB in the end (delta: -89.6 MB). Peak memory consumption was 87.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 259.62 ms. Allocated memory is still 207.6 MB. Free memory was 148.9 MB in the beginning and 137.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 161.25 ms. Allocated memory is still 207.6 MB. Free memory was 137.4 MB in the beginning and 129.0 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 39460.87 ms. Allocated memory was 207.6 MB in the beginning and 440.4 MB in the end (delta: 232.8 MB). Free memory was 129.0 MB in the beginning and 368.0 MB in the end (delta: -239.0 MB). Peak memory consumption was 251.7 MB. Max. memory is 16.1 GB. * CodeCheck took 128.50 ms. Allocated memory is still 440.4 MB. Free memory was 368.0 MB in the beginning and 361.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:33:39,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:33:39,411 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:33:39,460 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:33:39,460 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:33:39,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:33:39,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:33:39,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:33:39,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:33:39,481 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:33:39,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:33:39,487 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:33:39,497 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:33:39,501 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:33:39,505 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:33:39,507 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:33:39,508 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:33:39,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:33:39,515 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:33:39,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:33:39,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:33:39,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:33:39,528 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:33:39,537 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:33:39,543 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:33:39,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:33:39,544 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:33:39,545 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:33:39,546 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:33:39,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:33:39,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:33:39,548 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:33:39,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:33:39,550 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:33:39,551 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:33:39,552 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:33:39,553 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:33:39,553 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:33:39,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:33:39,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:33:39,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:33:39,562 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 23:33:39,605 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:33:39,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:33:39,608 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:33:39,608 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:33:39,609 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:33:39,610 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:33:39,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:33:39,610 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:33:39,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:33:39,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:33:39,612 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:33:39,612 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:33:39,612 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:33:39,612 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:33:39,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:33:39,613 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:33:39,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:33:39,613 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:33:39,613 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:33:39,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:33:39,614 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:33:39,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:33:39,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:33:39,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:33:39,614 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:33:39,614 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:33:39,615 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:33:39,615 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:33:39,615 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:33:39,615 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:33:39,615 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 23:33:39,616 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_45a82b81-3d0c-44bb-a777-ab9a241a7977/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 048aade9ba8485f3edd6de49da8c3f53212b26f9 [2020-11-29 23:33:40,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:33:40,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:33:40,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:33:40,103 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:33:40,104 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:33:40,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2020-11-29 23:33:40,167 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/data/9271dfd3c/88ae37a465fd41f1b40864d447347d8b/FLAG1457347a9 [2020-11-29 23:33:41,014 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:33:41,015 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2020-11-29 23:33:41,068 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/data/9271dfd3c/88ae37a465fd41f1b40864d447347d8b/FLAG1457347a9 [2020-11-29 23:33:41,552 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_45a82b81-3d0c-44bb-a777-ab9a241a7977/bin/ukojak/data/9271dfd3c/88ae37a465fd41f1b40864d447347d8b [2020-11-29 23:33:41,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:33:41,555 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:33:41,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:33:41,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:33:41,563 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:33:41,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:33:41" (1/1) ... [2020-11-29 23:33:41,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5347377e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:33:41, skipping insertion in model container [2020-11-29 23:33:41,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:33:41" (1/1) ... [2020-11-29 23:33:41,586 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:33:41,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:33:42,050 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:33:42,056 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:33:43,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:33:43,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:33:43,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:33:43,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:33:43,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:33:43,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:33:43,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:33:43,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:33:43,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:33:43,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:33:43,825 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:33:43,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:43,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,042 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:33:44,102 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 23:33:44,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:33:44,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:33:44,208 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:33:44,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:33:44,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:33:44,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:33:44,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:33:44,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:33:44,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:33:44,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:33:44,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:33:44,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:33:44,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:33:44,369 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:33:44,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,522 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:33:44,578 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:33:44,605 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:33:44,606 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:33:44,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:33:44,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:33:44,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:33:44,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:33:44,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:33:44,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:33:44,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:33:44,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:33:44,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:33:44,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:33:44,791 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:33:44,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:33:44,910 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:33:46,054 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:33:46,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:33:46 WrapperNode [2020-11-29 23:33:46,055 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:33:46,056 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:33:46,057 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:33:46,057 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:33:46,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:33:46" (1/1) ... [2020-11-29 23:33:46,147 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]]] [2020-11-29 23:33:46,240 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:33:46" (1/1) ... [2020-11-29 23:33:46,240 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:33:46,240 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:33:46,242 INFO L168 Benchmark]: Toolchain (without parser) took 4685.74 ms. Allocated memory was 54.5 MB in the beginning and 169.9 MB in the end (delta: 115.3 MB). Free memory was 22.0 MB in the beginning and 40.2 MB in the end (delta: -18.1 MB). Peak memory consumption was 96.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:33:46,243 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.5 MB in the end (delta: 25.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:33:46,243 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4497.22 ms. Allocated memory was 54.5 MB in the beginning and 169.9 MB in the end (delta: 115.3 MB). Free memory was 21.8 MB in the beginning and 45.4 MB in the end (delta: -23.6 MB). Peak memory consumption was 111.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:33:46,244 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.93 ms. Allocated memory is still 169.9 MB. Free memory was 45.4 MB in the beginning and 40.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:33:46,246 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.5 MB in the end (delta: 25.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4497.22 ms. Allocated memory was 54.5 MB in the beginning and 169.9 MB in the end (delta: 115.3 MB). Free memory was 21.8 MB in the beginning and 45.4 MB in the end (delta: -23.6 MB). Peak memory consumption was 111.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 183.93 ms. Allocated memory is still 169.9 MB. Free memory was 45.4 MB in the beginning and 40.2 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...