./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ --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 9b90640eabcf61bf9b6c4e01fcd2a39b8b829676407f71504872cd65ce1f895a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:39:02,715 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:39:02,717 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:39:02,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:39:02,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:39:02,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:39:02,769 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:39:02,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:39:02,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:39:02,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:39:02,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:39:02,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:39:02,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:39:02,792 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:39:02,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:39:02,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:39:02,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:39:02,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:39:02,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:39:02,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:39:02,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:39:02,821 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:39:02,825 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:39:02,826 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:39:02,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:39:02,833 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:39:02,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:39:02,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:39:02,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:39:02,838 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:39:02,839 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:39:02,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:39:02,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:39:02,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:39:02,844 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:39:02,845 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:39:02,846 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:39:02,846 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:39:02,846 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:39:02,847 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:39:02,848 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:39:02,849 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:39:02,876 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:39:02,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:39:02,877 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:39:02,877 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:39:02,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:39:02,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:39:02,879 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:39:02,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:39:02,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:39:02,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:39:02,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:39:02,880 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:39:02,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:39:02,880 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:39:02,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:39:02,881 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:39:02,881 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:39:02,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:39:02,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:39:02,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:39:02,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:39:02,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:39:02,882 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:39:02,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:39:02,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:39:02,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b90640eabcf61bf9b6c4e01fcd2a39b8b829676407f71504872cd65ce1f895a [2021-11-23 01:39:03,125 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:39:03,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:39:03,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:39:03,151 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:39:03,152 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:39:03,154 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2021-11-23 01:39:03,247 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/data/bfd1e7707/3bf3ec8336cb4408a00ad4f88b1ae712/FLAGc4caaecf8 [2021-11-23 01:39:04,068 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:39:04,071 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2021-11-23 01:39:04,119 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/data/bfd1e7707/3bf3ec8336cb4408a00ad4f88b1ae712/FLAGc4caaecf8 [2021-11-23 01:39:04,569 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/data/bfd1e7707/3bf3ec8336cb4408a00ad4f88b1ae712 [2021-11-23 01:39:04,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:39:04,572 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:39:04,576 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:39:04,576 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:39:04,579 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:39:04,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:39:04" (1/1) ... [2021-11-23 01:39:04,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37c3f67e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:04, skipping insertion in model container [2021-11-23 01:39:04,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:39:04" (1/1) ... [2021-11-23 01:39:04,589 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:39:04,714 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:39:05,042 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2021-11-23 01:39:05,051 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2021-11-23 01:39:06,166 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:06,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:06,168 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:06,169 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:06,170 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:06,186 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:06,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:06,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:06,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:06,630 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:39:06,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:39:06,633 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:39:06,634 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:39:06,637 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:39:06,638 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:39:06,639 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:39:06,640 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:39:06,641 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:39:06,642 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:39:06,898 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:39:07,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,110 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:39:07,170 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:39:07,184 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2021-11-23 01:39:07,185 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2021-11-23 01:39:07,233 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,233 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,234 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,234 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,235 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,243 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,244 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,283 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:39:07,284 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:39:07,314 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:39:07,315 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:39:07,316 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:39:07,317 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:39:07,318 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:39:07,318 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:39:07,319 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:39:07,319 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:39:07,345 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:39:07,440 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,441 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:07,496 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:39:07,744 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:39:07,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:07 WrapperNode [2021-11-23 01:39:07,744 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:39:07,746 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:39:07,746 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:39:07,746 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:39:07,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:07" (1/1) ... [2021-11-23 01:39:07,937 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:07" (1/1) ... [2021-11-23 01:39:08,078 INFO L137 Inliner]: procedures = 691, calls = 2645, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 975 [2021-11-23 01:39:08,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:39:08,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:39:08,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:39:08,081 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:39:08,092 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:07" (1/1) ... [2021-11-23 01:39:08,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:07" (1/1) ... [2021-11-23 01:39:08,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:07" (1/1) ... [2021-11-23 01:39:08,108 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:07" (1/1) ... [2021-11-23 01:39:08,169 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:07" (1/1) ... [2021-11-23 01:39:08,174 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:07" (1/1) ... [2021-11-23 01:39:08,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:07" (1/1) ... [2021-11-23 01:39:08,217 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:39:08,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:39:08,218 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:39:08,218 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:39:08,223 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:07" (1/1) ... [2021-11-23 01:39:08,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:39:08,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:39:08,258 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:39:08,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:39:08,306 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-23 01:39:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-23 01:39:08,307 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2021-11-23 01:39:08,307 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2021-11-23 01:39:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2021-11-23 01:39:08,307 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 01:39:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 01:39:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:39:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:39:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:39:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-23 01:39:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:39:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:39:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh64 [2021-11-23 01:39:08,310 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh64 [2021-11-23 01:39:08,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:39:08,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:39:08,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:39:08,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:39:08,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:39:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:39:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:39:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:39:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:39:08,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:39:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:39:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:39:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:39:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:39:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:39:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:39:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:39:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:39:08,315 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:39:08,315 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:39:08,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:39:08,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:39:08,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:39:08,316 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:39:08,316 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:39:08,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:39:08,317 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2021-11-23 01:39:08,317 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2021-11-23 01:39:08,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-23 01:39:08,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:39:08,662 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:39:08,664 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:39:10,238 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:39:10,436 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:39:10,437 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:39:10,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:39:10 BoogieIcfgContainer [2021-11-23 01:39:10,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:39:10,441 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:39:10,441 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:39:10,452 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:39:10,452 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:39:10" (1/1) ... [2021-11-23 01:39:10,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:39:10,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:10,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 134 states and 182 transitions. [2021-11-23 01:39:10,576 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 182 transitions. [2021-11-23 01:39:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-23 01:39:10,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:10,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:10,641 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:39:10,651 INFO L158 Benchmark]: Toolchain (without parser) took 6072.15ms. Allocated memory was 107.0MB in the beginning and 176.2MB in the end (delta: 69.2MB). Free memory was 64.3MB in the beginning and 84.4MB in the end (delta: -20.1MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2021-11-23 01:39:10,653 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 79.7MB. Free memory was 53.3MB in the beginning and 53.2MB in the end (delta: 27.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:39:10,655 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3169.06ms. Allocated memory was 107.0MB in the beginning and 132.1MB in the end (delta: 25.2MB). Free memory was 64.1MB in the beginning and 77.6MB in the end (delta: -13.5MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. [2021-11-23 01:39:10,655 INFO L158 Benchmark]: Boogie Procedure Inliner took 333.70ms. Allocated memory is still 132.1MB. Free memory was 77.0MB in the beginning and 65.2MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:39:10,656 INFO L158 Benchmark]: Boogie Preprocessor took 136.41ms. Allocated memory is still 132.1MB. Free memory was 65.2MB in the beginning and 57.4MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:39:10,659 INFO L158 Benchmark]: RCFGBuilder took 2222.59ms. Allocated memory was 132.1MB in the beginning and 176.2MB in the end (delta: 44.0MB). Free memory was 57.4MB in the beginning and 90.7MB in the end (delta: -33.3MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. [2021-11-23 01:39:10,659 INFO L158 Benchmark]: CodeCheck took 203.04ms. Allocated memory is still 176.2MB. Free memory was 90.7MB in the beginning and 84.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:39:10,666 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 0.24ms. Allocated memory is still 79.7MB. Free memory was 53.3MB in the beginning and 53.2MB in the end (delta: 27.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3169.06ms. Allocated memory was 107.0MB in the beginning and 132.1MB in the end (delta: 25.2MB). Free memory was 64.1MB in the beginning and 77.6MB in the end (delta: -13.5MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 333.70ms. Allocated memory is still 132.1MB. Free memory was 77.0MB in the beginning and 65.2MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.41ms. Allocated memory is still 132.1MB. Free memory was 65.2MB in the beginning and 57.4MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2222.59ms. Allocated memory was 132.1MB in the beginning and 176.2MB in the end (delta: 44.0MB). Free memory was 57.4MB in the beginning and 90.7MB in the end (delta: -33.3MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. * CodeCheck took 203.04ms. Allocated memory is still 176.2MB. Free memory was 90.7MB in the beginning and 84.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:39:10,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ --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 9b90640eabcf61bf9b6c4e01fcd2a39b8b829676407f71504872cd65ce1f895a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:39:13,176 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:39:13,180 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:39:13,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:39:13,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:39:13,244 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:39:13,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:39:13,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:39:13,254 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:39:13,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:39:13,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:39:13,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:39:13,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:39:13,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:39:13,272 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:39:13,276 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:39:13,278 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:39:13,279 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:39:13,281 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:39:13,289 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:39:13,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:39:13,293 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:39:13,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:39:13,298 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:39:13,307 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:39:13,307 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:39:13,308 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:39:13,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:39:13,311 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:39:13,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:39:13,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:39:13,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:39:13,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:39:13,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:39:13,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:39:13,321 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:39:13,322 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:39:13,322 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:39:13,322 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:39:13,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:39:13,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:39:13,326 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:39:13,375 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:39:13,375 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:39:13,377 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:39:13,377 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:39:13,379 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:39:13,379 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:39:13,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:39:13,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:39:13,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:39:13,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:39:13,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:39:13,383 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:39:13,383 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:39:13,383 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:39:13,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:39:13,384 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:39:13,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:39:13,384 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:39:13,384 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:39:13,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:39:13,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:39:13,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:39:13,385 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:39:13,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:39:13,386 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:39:13,386 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:39:13,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:39:13,386 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:39:13,387 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:39:13,387 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b90640eabcf61bf9b6c4e01fcd2a39b8b829676407f71504872cd65ce1f895a [2021-11-23 01:39:13,813 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:39:13,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:39:13,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:39:13,851 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:39:13,852 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:39:13,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2021-11-23 01:39:13,937 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/data/e94bbdc9e/1c1f21cb69aa4cf9adf16e768a4f9596/FLAG0e771973e [2021-11-23 01:39:14,898 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:39:14,900 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2021-11-23 01:39:14,961 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/data/e94bbdc9e/1c1f21cb69aa4cf9adf16e768a4f9596/FLAG0e771973e [2021-11-23 01:39:15,307 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/data/e94bbdc9e/1c1f21cb69aa4cf9adf16e768a4f9596 [2021-11-23 01:39:15,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:39:15,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:39:15,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:39:15,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:39:15,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:39:15,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:39:15" (1/1) ... [2021-11-23 01:39:15,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e593bfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:15, skipping insertion in model container [2021-11-23 01:39:15,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:39:15" (1/1) ... [2021-11-23 01:39:15,330 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:39:15,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:39:15,795 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2021-11-23 01:39:15,801 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2021-11-23 01:39:16,819 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:16,827 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:16,828 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:16,829 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:16,831 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:16,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:16,850 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:16,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:16,854 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:17,399 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:39:17,401 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:39:17,402 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:39:17,403 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:39:17,405 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:39:17,406 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:39:17,406 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:39:17,407 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:39:17,408 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:39:17,408 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:39:17,643 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:39:17,741 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:17,742 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:17,822 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:39:17,904 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:39:17,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:39:17,951 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2021-11-23 01:39:17,952 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2021-11-23 01:39:17,987 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:17,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:17,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:17,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:17,990 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:17,996 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:17,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:17,998 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:17,999 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,036 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:39:18,037 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:39:18,038 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:39:18,044 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:39:18,045 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:39:18,049 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:39:18,049 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:39:18,051 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:39:18,051 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:39:18,055 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:39:18,109 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:39:18,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,252 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:39:18,282 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:39:18,296 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2021-11-23 01:39:18,296 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2021-11-23 01:39:18,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,329 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,329 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,330 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,336 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,336 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,337 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,338 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,369 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:39:18,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:39:18,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:39:18,371 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:39:18,372 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:39:18,372 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:39:18,373 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:39:18,373 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:39:18,374 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:39:18,374 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:39:18,395 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:39:18,490 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,491 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:39:18,518 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:39:18,894 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:39:18,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:18 WrapperNode [2021-11-23 01:39:18,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:39:18,897 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:39:18,897 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:39:18,898 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:39:18,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:18" (1/1) ... [2021-11-23 01:39:19,091 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:18" (1/1) ... [2021-11-23 01:39:19,249 INFO L137 Inliner]: procedures = 711, calls = 2645, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 976 [2021-11-23 01:39:19,250 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:39:19,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:39:19,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:39:19,252 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:39:19,264 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:18" (1/1) ... [2021-11-23 01:39:19,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:18" (1/1) ... [2021-11-23 01:39:19,278 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:18" (1/1) ... [2021-11-23 01:39:19,278 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:18" (1/1) ... [2021-11-23 01:39:19,346 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:18" (1/1) ... [2021-11-23 01:39:19,366 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:18" (1/1) ... [2021-11-23 01:39:19,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:18" (1/1) ... [2021-11-23 01:39:19,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:39:19,402 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:39:19,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:39:19,403 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:39:19,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:18" (1/1) ... [2021-11-23 01:39:19,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:39:19,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:39:19,437 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:39:19,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:39:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-23 01:39:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-23 01:39:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2021-11-23 01:39:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2021-11-23 01:39:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2021-11-23 01:39:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 01:39:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 01:39:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:39:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 01:39:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:39:19,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:39:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:39:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:39:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:39:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-23 01:39:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh64 [2021-11-23 01:39:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh64 [2021-11-23 01:39:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:39:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:39:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:39:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:39:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:39:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:39:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:39:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 01:39:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 01:39:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 01:39:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 01:39:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:39:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:39:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:39:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:39:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:39:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:39:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:39:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:39:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:39:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:39:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:39:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:39:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:39:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:39:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:39:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:39:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:39:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:39:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:39:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-23 01:39:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-23 01:39:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-23 01:39:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:39:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:39:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 01:39:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 01:39:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 01:39:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 01:39:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2021-11-23 01:39:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2021-11-23 01:39:19,891 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:39:19,894 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:39:41,248 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:39:41,472 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:39:41,473 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:39:41,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:39:41 BoogieIcfgContainer [2021-11-23 01:39:41,482 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:39:41,484 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:39:41,484 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:39:41,494 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:39:41,494 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:39:41" (1/1) ... [2021-11-23 01:39:41,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:39:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:41,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 134 states and 182 transitions. [2021-11-23 01:39:41,596 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 182 transitions. [2021-11-23 01:39:41,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-23 01:39:41,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:41,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:41,650 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java: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.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:39:41,654 INFO L158 Benchmark]: Toolchain (without parser) took 26340.70ms. Allocated memory was 62.9MB in the beginning and 155.2MB in the end (delta: 92.3MB). Free memory was 34.0MB in the beginning and 87.6MB in the end (delta: -53.6MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2021-11-23 01:39:41,655 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 62.9MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:39:41,656 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3578.56ms. Allocated memory was 62.9MB in the beginning and 107.0MB in the end (delta: 44.0MB). Free memory was 33.8MB in the beginning and 35.2MB in the end (delta: -1.4MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. [2021-11-23 01:39:41,657 INFO L158 Benchmark]: Boogie Procedure Inliner took 353.39ms. Allocated memory was 107.0MB in the beginning and 155.2MB in the end (delta: 48.2MB). Free memory was 35.2MB in the beginning and 99.6MB in the end (delta: -64.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:39:41,658 INFO L158 Benchmark]: Boogie Preprocessor took 150.60ms. Allocated memory is still 155.2MB. Free memory was 99.6MB in the beginning and 90.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:39:41,658 INFO L158 Benchmark]: RCFGBuilder took 22080.28ms. Allocated memory is still 155.2MB. Free memory was 90.2MB in the beginning and 95.0MB in the end (delta: -4.8MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2021-11-23 01:39:41,659 INFO L158 Benchmark]: CodeCheck took 169.13ms. Allocated memory is still 155.2MB. Free memory was 95.0MB in the beginning and 87.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:39:41,662 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 62.9MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3578.56ms. Allocated memory was 62.9MB in the beginning and 107.0MB in the end (delta: 44.0MB). Free memory was 33.8MB in the beginning and 35.2MB in the end (delta: -1.4MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 353.39ms. Allocated memory was 107.0MB in the beginning and 155.2MB in the end (delta: 48.2MB). Free memory was 35.2MB in the beginning and 99.6MB in the end (delta: -64.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.60ms. Allocated memory is still 155.2MB. Free memory was 99.6MB in the beginning and 90.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 22080.28ms. Allocated memory is still 155.2MB. Free memory was 90.2MB in the beginning and 95.0MB in the end (delta: -4.8MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. * CodeCheck took 169.13ms. Allocated memory is still 155.2MB. Free memory was 95.0MB in the beginning and 87.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:39:41,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58e8bdbf-42b3-4572-9c78-a63030b01aa8/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared