./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_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_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/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 21070e9e79832348941b644841b98c27f1bf0921 ................................................................................................................................................................................................................................................................................................................................................................. 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_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/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 21070e9e79832348941b644841b98c27f1bf0921 ...................................................................................................................................................................................................................................................................... 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 17:39:50,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:39:50,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:39:51,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:39:51,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:39:51,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:39:51,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:39:51,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:39:51,057 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:39:51,066 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:39:51,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:39:51,070 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:39:51,073 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:39:51,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:39:51,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:39:51,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:39:51,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:39:51,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:39:51,090 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:39:51,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:39:51,101 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:39:51,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:39:51,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:39:51,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:39:51,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:39:51,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:39:51,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:39:51,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:39:51,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:39:51,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:39:51,129 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:39:51,130 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:39:51,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:39:51,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:39:51,137 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:39:51,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:39:51,139 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:39:51,139 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:39:51,140 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:39:51,141 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:39:51,142 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:39:51,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:39:51,198 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:39:51,201 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:39:51,202 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:39:51,203 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:39:51,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:39:51,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:39:51,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:39:51,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:39:51,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:39:51,206 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:39:51,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:39:51,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:39:51,208 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:39:51,208 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:39:51,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:39:51,209 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:39:51,209 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:39:51,209 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:39:51,210 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:39:51,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:39:51,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:39:51,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:39:51,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:39:51,211 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:39:51,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:39:51,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:39:51,212 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:39:51,212 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_3d88d311-28ec-4ae0-ab40-b22f75f12782/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21070e9e79832348941b644841b98c27f1bf0921 [2020-12-01 17:39:51,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:39:51,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:39:51,620 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:39:51,622 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:39:51,623 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:39:51,624 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2020-12-01 17:39:51,712 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/data/297d06fbc/fcd52431a2f54f98abd8bf5d194ec820/FLAGce5eaedf7 [2020-12-01 17:39:52,696 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:39:52,700 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2020-12-01 17:39:52,775 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/data/297d06fbc/fcd52431a2f54f98abd8bf5d194ec820/FLAGce5eaedf7 [2020-12-01 17:39:53,145 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/data/297d06fbc/fcd52431a2f54f98abd8bf5d194ec820 [2020-12-01 17:39:53,148 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:39:53,151 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:39:53,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:39:53,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:39:53,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:39:53,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:39:53" (1/1) ... [2020-12-01 17:39:53,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea8da26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:53, skipping insertion in model container [2020-12-01 17:39:53,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:39:53" (1/1) ... [2020-12-01 17:39:53,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:39:53,392 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:39:54,012 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:39:54,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:39:55,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:55,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:55,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:55,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:55,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:55,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:55,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:55,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:55,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:55,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:55,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:55,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:55,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:56,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:39:56,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:39:56,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:39:56,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:39:56,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:39:56,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:39:56,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:39:56,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:39:56,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:39:56,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:39:56,992 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:39:57,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,746 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:39:57,821 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:39:57,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:39:57,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:39:57,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:57,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:39:57,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:39:57,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:39:57,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:39:57,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:39:57,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:39:57,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:39:57,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:39:57,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:39:57,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:39:58,020 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:39:58,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:39:58,362 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:39:59,648 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:39:59,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:59 WrapperNode [2020-12-01 17:39:59,649 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:39:59,650 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:39:59,650 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:39:59,650 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:39:59,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:59" (1/1) ... [2020-12-01 17:39:59,831 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:59" (1/1) ... [2020-12-01 17:39:59,983 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:39:59,985 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:39:59,986 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:39:59,986 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:39:59,997 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:59" (1/1) ... [2020-12-01 17:39:59,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:59" (1/1) ... [2020-12-01 17:40:00,030 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:59" (1/1) ... [2020-12-01 17:40:00,031 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:59" (1/1) ... [2020-12-01 17:40:00,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:59" (1/1) ... [2020-12-01 17:40:00,137 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:59" (1/1) ... [2020-12-01 17:40:00,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:59" (1/1) ... [2020-12-01 17:40:00,218 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:40:00,219 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:40:00,220 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:40:00,220 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:40:00,222 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/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 [2020-12-01 17:40:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 17:40:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-12-01 17:40:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-12-01 17:40:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:40:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-12-01 17:40:00,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-12-01 17:40:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 17:40:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 17:40:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2020-12-01 17:40:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2020-12-01 17:40:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 17:40:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 17:40:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:40:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:40:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-12-01 17:40:00,356 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-12-01 17:40:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-12-01 17:40:00,356 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-12-01 17:40:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-12-01 17:40:00,357 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-12-01 17:40:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2020-12-01 17:40:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:40:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2020-12-01 17:40:00,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2020-12-01 17:40:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-12-01 17:40:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 17:40:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2020-12-01 17:40:00,359 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2020-12-01 17:40:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:40:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2020-12-01 17:40:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2020-12-01 17:40:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2020-12-01 17:40:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2020-12-01 17:40:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2020-12-01 17:40:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2020-12-01 17:40:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2020-12-01 17:40:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2020-12-01 17:40:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2020-12-01 17:40:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2020-12-01 17:40:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:40:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-01 17:40:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2020-12-01 17:40:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2020-12-01 17:40:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-12-01 17:40:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-12-01 17:40:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2020-12-01 17:40:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2020-12-01 17:40:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2020-12-01 17:40:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2020-12-01 17:40:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2020-12-01 17:40:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2020-12-01 17:40:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:40:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:40:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2020-12-01 17:40:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2020-12-01 17:40:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 17:40:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-12-01 17:40:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-12-01 17:40:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-12-01 17:40:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-12-01 17:40:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2020-12-01 17:40:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2020-12-01 17:40:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2020-12-01 17:40:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2020-12-01 17:40:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2020-12-01 17:40:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2020-12-01 17:40:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2020-12-01 17:40:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2020-12-01 17:40:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-12-01 17:40:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-12-01 17:40:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:40:02,003 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2020-12-01 17:40:02,004 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2020-12-01 17:40:02,044 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2020-12-01 17:40:02,101 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2020-12-01 17:40:19,953 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !true; [2020-12-01 17:40:19,953 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !true; [2020-12-01 17:40:41,458 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:40:41,458 INFO L298 CfgBuilder]: Removed 54 assume(true) statements. [2020-12-01 17:40:41,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:40:41 BoogieIcfgContainer [2020-12-01 17:40:41,462 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:40:41,463 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:40:41,463 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:40:41,477 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:40:41,477 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:40:41" (1/1) ... [2020-12-01 17:40:41,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:40:41,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:40:41,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 262 states and 359 transitions. [2020-12-01 17:40:41,637 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 359 transitions. [2020-12-01 17:40:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-12-01 17:40:41,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:40:41,740 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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) [2020-12-01 17:40:41,748 INFO L168 Benchmark]: Toolchain (without parser) took 48594.38 ms. Allocated memory was 90.2 MB in the beginning and 595.6 MB in the end (delta: 505.4 MB). Free memory was 52.5 MB in the beginning and 520.7 MB in the end (delta: -468.1 MB). Peak memory consumption was 36.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:40:41,753 INFO L168 Benchmark]: CDTParser took 1.03 ms. Allocated memory is still 90.2 MB. Free memory is still 47.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:40:41,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6496.07 ms. Allocated memory was 90.2 MB in the beginning and 146.8 MB in the end (delta: 56.6 MB). Free memory was 52.2 MB in the beginning and 52.2 MB in the end (delta: 42.9 kB). Peak memory consumption was 86.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:40:41,758 INFO L168 Benchmark]: Boogie Procedure Inliner took 333.08 ms. Allocated memory is still 146.8 MB. Free memory was 52.2 MB in the beginning and 39.6 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:40:41,759 INFO L168 Benchmark]: Boogie Preprocessor took 233.95 ms. Allocated memory is still 146.8 MB. Free memory was 39.6 MB in the beginning and 27.0 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:40:41,760 INFO L168 Benchmark]: RCFGBuilder took 41242.93 ms. Allocated memory was 146.8 MB in the beginning and 494.9 MB in the end (delta: 348.1 MB). Free memory was 27.0 MB in the beginning and 141.6 MB in the end (delta: -114.5 MB). Peak memory consumption was 235.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:40:41,762 INFO L168 Benchmark]: CodeCheck took 280.79 ms. Allocated memory was 494.9 MB in the beginning and 595.6 MB in the end (delta: 100.7 MB). Free memory was 141.6 MB in the beginning and 520.7 MB in the end (delta: -379.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:40:41,769 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 1.03 ms. Allocated memory is still 90.2 MB. Free memory is still 47.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6496.07 ms. Allocated memory was 90.2 MB in the beginning and 146.8 MB in the end (delta: 56.6 MB). Free memory was 52.2 MB in the beginning and 52.2 MB in the end (delta: 42.9 kB). Peak memory consumption was 86.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 333.08 ms. Allocated memory is still 146.8 MB. Free memory was 52.2 MB in the beginning and 39.6 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 233.95 ms. Allocated memory is still 146.8 MB. Free memory was 39.6 MB in the beginning and 27.0 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 41242.93 ms. Allocated memory was 146.8 MB in the beginning and 494.9 MB in the end (delta: 348.1 MB). Free memory was 27.0 MB in the beginning and 141.6 MB in the end (delta: -114.5 MB). Peak memory consumption was 235.7 MB. Max. memory is 16.1 GB. * CodeCheck took 280.79 ms. Allocated memory was 494.9 MB in the beginning and 595.6 MB in the end (delta: 100.7 MB). Free memory was 141.6 MB in the beginning and 520.7 MB in the end (delta: -379.1 MB). There was no memory consumed. 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 0.2.0-69874e2 [2020-12-01 17:40:44,710 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:40:44,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:40:44,753 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:40:44,754 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:40:44,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:40:44,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:40:44,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:40:44,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:40:44,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:40:44,768 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:40:44,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:40:44,771 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:40:44,773 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:40:44,774 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:40:44,776 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:40:44,778 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:40:44,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:40:44,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:40:44,786 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:40:44,788 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:40:44,791 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:40:44,793 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:40:44,795 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:40:44,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:40:44,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:40:44,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:40:44,803 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:40:44,803 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:40:44,824 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:40:44,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:40:44,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:40:44,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:40:44,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:40:44,832 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:40:44,832 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:40:44,833 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:40:44,834 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:40:44,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:40:44,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:40:44,837 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:40:44,838 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:40:44,873 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:40:44,877 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:40:44,878 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:40:44,879 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:40:44,880 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:40:44,882 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:40:44,882 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:40:44,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:40:44,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:40:44,883 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:40:44,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:40:44,886 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:40:44,886 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:40:44,886 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:40:44,887 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:40:44,887 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:40:44,887 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:40:44,888 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:40:44,888 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:40:44,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:40:44,889 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:40:44,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:40:44,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:40:44,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:40:44,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:40:44,891 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:40:44,892 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:40:44,892 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:40:44,892 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:40:44,893 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:40:44,893 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:40:44,894 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_3d88d311-28ec-4ae0-ab40-b22f75f12782/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21070e9e79832348941b644841b98c27f1bf0921 [2020-12-01 17:40:45,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:40:45,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:40:45,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:40:45,438 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:40:45,439 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:40:45,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2020-12-01 17:40:45,538 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/data/20e1ce29d/62264f6bb98e474dad7686125c8b731b/FLAG020703364 [2020-12-01 17:40:46,768 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:40:46,770 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2020-12-01 17:40:46,847 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/data/20e1ce29d/62264f6bb98e474dad7686125c8b731b/FLAG020703364 [2020-12-01 17:40:47,071 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3d88d311-28ec-4ae0-ab40-b22f75f12782/bin/ukojak/data/20e1ce29d/62264f6bb98e474dad7686125c8b731b [2020-12-01 17:40:47,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:40:47,079 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:40:47,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:40:47,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:40:47,088 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:40:47,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:40:47" (1/1) ... [2020-12-01 17:40:47,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c31e7a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:40:47, skipping insertion in model container [2020-12-01 17:40:47,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:40:47" (1/1) ... [2020-12-01 17:40:47,106 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:40:47,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:40:47,840 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:40:47,850 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:40:49,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:49,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:49,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:49,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:49,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:49,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:49,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:49,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:49,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:49,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:49,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:49,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:49,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:40:50,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:40:50,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:40:50,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:40:50,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:40:50,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:40:50,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:40:50,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:40:50,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:40:50,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:40:50,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:40:50,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:50,999 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:40:51,077 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:40:51,172 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:40:51,181 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:40:51,181 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:40:51,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:40:51,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:40:51,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:40:51,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:40:51,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:40:51,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:40:51,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:40:51,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:40:51,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:40:51,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:40:51,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:40:51,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,632 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:40:51,664 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:40:51,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:40:51,683 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:40:51,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:40:51,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:40:51,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:40:51,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:40:51,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:40:51,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:40:51,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:40:51,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:40:51,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:40:51,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:40:51,807 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:40:51,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:51,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:52,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:40:52,033 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:40:53,531 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:40:53,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:40:53 WrapperNode [2020-12-01 17:40:53,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:40:53,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:40:53,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:40:53,535 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:40:53,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:40:53" (1/1) ... [2020-12-01 17:40:53,632 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 17:40:53,739 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:40:53" (1/1) ... [2020-12-01 17:40:53,739 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:40:53,739 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:40:53,742 INFO L168 Benchmark]: Toolchain (without parser) took 6661.42 ms. Allocated memory was 65.0 MB in the beginning and 176.2 MB in the end (delta: 111.1 MB). Free memory was 35.9 MB in the beginning and 112.2 MB in the end (delta: -76.4 MB). Peak memory consumption was 34.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:40:53,743 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 65.0 MB. Free memory is still 46.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:40:53,744 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6449.99 ms. Allocated memory was 65.0 MB in the beginning and 176.2 MB in the end (delta: 111.1 MB). Free memory was 35.8 MB in the beginning and 117.5 MB in the end (delta: -81.7 MB). Peak memory consumption was 124.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:40:53,756 INFO L168 Benchmark]: Boogie Procedure Inliner took 205.19 ms. Allocated memory is still 176.2 MB. Free memory was 117.5 MB in the beginning and 112.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:40:53,758 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 65.0 MB. Free memory is still 46.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6449.99 ms. Allocated memory was 65.0 MB in the beginning and 176.2 MB in the end (delta: 111.1 MB). Free memory was 35.8 MB in the beginning and 117.5 MB in the end (delta: -81.7 MB). Peak memory consumption was 124.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 205.19 ms. Allocated memory is still 176.2 MB. Free memory was 117.5 MB in the beginning and 112.2 MB in the end (delta: 5.2 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...