./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB --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 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:54:13,600 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:54:13,603 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:54:13,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:54:13,658 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:54:13,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:54:13,667 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:54:13,673 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:54:13,676 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:54:13,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:54:13,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:54:13,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:54:13,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:54:13,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:54:13,691 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:54:13,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:54:13,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:54:13,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:54:13,698 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:54:13,706 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:54:13,708 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:54:13,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:54:13,713 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:54:13,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:54:13,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:54:13,720 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:54:13,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:54:13,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:54:13,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:54:13,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:54:13,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:54:13,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:54:13,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:54:13,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:54:13,728 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:54:13,728 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:54:13,729 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:54:13,729 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:54:13,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:54:13,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:54:13,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:54:13,732 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:54:13,759 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:54:13,760 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:54:13,760 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:54:13,761 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:54:13,761 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:54:13,761 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:54:13,762 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:54:13,762 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:54:13,762 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:54:13,762 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:54:13,762 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:54:13,763 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:54:13,763 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:54:13,763 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:54:13,763 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:54:13,763 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:54:13,763 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:54:13,764 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:54:13,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:13,764 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:54:13,764 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:54:13,764 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:54:13,765 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:54:13,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:54:13,765 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:54:13,765 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_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e [2022-10-17 16:54:14,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:54:14,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:54:14,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:54:14,148 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:54:14,149 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:54:14,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2022-10-17 16:54:14,263 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/data/f411b3c63/852f4b2447ee49b6922a16c1439422f2/FLAGe287f9de6 [2022-10-17 16:54:15,121 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:54:15,123 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2022-10-17 16:54:15,166 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/data/f411b3c63/852f4b2447ee49b6922a16c1439422f2/FLAGe287f9de6 [2022-10-17 16:54:15,585 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/data/f411b3c63/852f4b2447ee49b6922a16c1439422f2 [2022-10-17 16:54:15,588 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:54:15,592 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:54:15,595 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:15,596 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:54:15,599 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:54:15,600 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:15" (1/1) ... [2022-10-17 16:54:15,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68d4abc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:15, skipping insertion in model container [2022-10-17 16:54:15,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:15" (1/1) ... [2022-10-17 16:54:15,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:54:15,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:54:16,064 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_5cde87e2-46b8-4f07-8b31-d462cdfb127d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-10-17 16:54:16,072 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_5cde87e2-46b8-4f07-8b31-d462cdfb127d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-10-17 16:54:17,088 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:17,089 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:17,089 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:17,091 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:17,092 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:17,112 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:17,114 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:17,116 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:17,127 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:17,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:54:17,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:54:17,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:54:17,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:54:17,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:54:17,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:54:17,679 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:54:17,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:54:17,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:54:17,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:54:17,945 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:54:18,062 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,063 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:18,294 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:54:18,309 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_5cde87e2-46b8-4f07-8b31-d462cdfb127d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-10-17 16:54:18,310 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_5cde87e2-46b8-4f07-8b31-d462cdfb127d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-10-17 16:54:18,361 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,362 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,363 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,363 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,364 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,373 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,373 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,375 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,379 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,430 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:54:18,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:54:18,435 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:54:18,439 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:54:18,440 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:54:18,441 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:54:18,443 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:54:18,444 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:54:18,444 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:54:18,445 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:54:18,489 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:54:18,588 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,589 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:18,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:18,996 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:54:18,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:18 WrapperNode [2022-10-17 16:54:18,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:18,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:18,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:54:18,999 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:54:19,008 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:18" (1/1) ... [2022-10-17 16:54:19,128 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:18" (1/1) ... [2022-10-17 16:54:19,221 INFO L138 Inliner]: procedures = 690, calls = 2642, calls flagged for inlining = 58, calls inlined = 7, statements flattened = 914 [2022-10-17 16:54:19,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:19,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:54:19,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:54:19,223 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:54:19,234 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:18" (1/1) ... [2022-10-17 16:54:19,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:18" (1/1) ... [2022-10-17 16:54:19,255 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:18" (1/1) ... [2022-10-17 16:54:19,255 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:18" (1/1) ... [2022-10-17 16:54:19,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:18" (1/1) ... [2022-10-17 16:54:19,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:18" (1/1) ... [2022-10-17 16:54:19,318 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:18" (1/1) ... [2022-10-17 16:54:19,325 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:18" (1/1) ... [2022-10-17 16:54:19,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:54:19,341 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:54:19,341 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:54:19,341 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:54:19,343 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:18" (1/1) ... [2022-10-17 16:54:19,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:19,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:54:19,390 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:54:19,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:54:19,451 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-10-17 16:54:19,451 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-10-17 16:54:19,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:54:19,451 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:54:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:54:19,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:54:19,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:54:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:54:19,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:54:19,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:54:19,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:54:19,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:54:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:54:19,453 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:54:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:54:19,453 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-17 16:54:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-17 16:54:19,454 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:54:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:54:19,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:54:19,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:54:19,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:54:19,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance_nospec [2022-10-17 16:54:19,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_advance_nospec [2022-10-17 16:54:19,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:54:19,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:54:19,790 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:54:19,792 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:54:21,706 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:54:22,057 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:54:22,058 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:54:22,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:54:22 BoogieIcfgContainer [2022-10-17 16:54:22,062 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:54:22,064 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:54:22,065 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:54:22,076 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:54:22,076 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:22,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:54:22,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:22,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 69 states and 90 transitions. [2022-10-17 16:54:22,179 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 90 transitions. [2022-10-17 16:54:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 16:54:22,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:22,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:22,237 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:385) 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:153) 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) [2022-10-17 16:54:22,242 INFO L158 Benchmark]: Toolchain (without parser) took 6649.06ms. Allocated memory was 119.5MB in the beginning and 224.4MB in the end (delta: 104.9MB). Free memory was 72.1MB in the beginning and 135.1MB in the end (delta: -63.0MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. [2022-10-17 16:54:22,242 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 119.5MB. Free memory was 98.4MB in the beginning and 98.3MB in the end (delta: 73.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:54:22,243 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3402.23ms. Allocated memory was 119.5MB in the beginning and 155.2MB in the end (delta: 35.7MB). Free memory was 71.8MB in the beginning and 87.4MB in the end (delta: -15.5MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2022-10-17 16:54:22,244 INFO L158 Benchmark]: Boogie Procedure Inliner took 223.26ms. Allocated memory is still 155.2MB. Free memory was 87.4MB in the beginning and 74.0MB in the end (delta: 13.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 16:54:22,245 INFO L158 Benchmark]: Boogie Preprocessor took 117.54ms. Allocated memory is still 155.2MB. Free memory was 74.0MB in the beginning and 66.8MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:54:22,246 INFO L158 Benchmark]: RCFGBuilder took 2721.96ms. Allocated memory was 155.2MB in the beginning and 224.4MB in the end (delta: 69.2MB). Free memory was 66.8MB in the beginning and 142.5MB in the end (delta: -75.6MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2022-10-17 16:54:22,246 INFO L158 Benchmark]: CodeCheck took 175.99ms. Allocated memory is still 224.4MB. Free memory was 142.5MB in the beginning and 135.1MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:54:22,249 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 119.5MB. Free memory was 98.4MB in the beginning and 98.3MB in the end (delta: 73.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3402.23ms. Allocated memory was 119.5MB in the beginning and 155.2MB in the end (delta: 35.7MB). Free memory was 71.8MB in the beginning and 87.4MB in the end (delta: -15.5MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 223.26ms. Allocated memory is still 155.2MB. Free memory was 87.4MB in the beginning and 74.0MB in the end (delta: 13.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 117.54ms. Allocated memory is still 155.2MB. Free memory was 74.0MB in the beginning and 66.8MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2721.96ms. Allocated memory was 155.2MB in the beginning and 224.4MB in the end (delta: 69.2MB). Free memory was 66.8MB in the beginning and 142.5MB in the end (delta: -75.6MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. * CodeCheck took 175.99ms. Allocated memory is still 224.4MB. Free memory was 142.5MB in the beginning and 135.1MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:54:22,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/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_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB --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 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:54:24,844 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:54:24,846 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:54:24,897 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:54:24,898 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:54:24,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:54:24,905 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:54:24,914 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:54:24,920 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:54:24,925 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:54:24,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:54:24,931 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:54:24,932 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:54:24,935 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:54:24,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:54:24,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:54:24,941 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:54:24,942 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:54:24,944 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:54:24,954 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:54:24,956 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:54:24,957 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:54:24,959 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:54:24,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:54:24,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:54:24,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:54:24,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:54:24,975 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:54:24,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:54:24,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:54:24,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:54:24,978 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:54:24,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:54:24,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:54:24,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:54:24,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:54:24,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:54:24,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:54:24,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:54:24,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:54:24,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:54:24,988 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:54:25,013 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:54:25,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:54:25,015 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:54:25,015 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:54:25,016 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:54:25,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:54:25,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:54:25,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:54:25,017 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:54:25,017 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:54:25,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:54:25,017 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:54:25,018 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:54:25,018 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:54:25,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:54:25,018 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:54:25,018 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:54:25,019 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:54:25,019 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:54:25,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:54:25,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:25,020 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:54:25,020 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:54:25,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:54:25,020 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:54:25,021 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:54:25,021 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:54:25,021 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:54:25,021 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:54:25,022 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_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e [2022-10-17 16:54:25,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:54:25,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:54:25,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:54:25,459 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:54:25,460 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:54:25,462 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2022-10-17 16:54:25,537 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/data/3dd51fd9c/f510554799fa4cd2aa88446bbd36f57f/FLAG9ab1775f4 [2022-10-17 16:54:26,524 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:54:26,525 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2022-10-17 16:54:26,583 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/data/3dd51fd9c/f510554799fa4cd2aa88446bbd36f57f/FLAG9ab1775f4 [2022-10-17 16:54:27,010 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cde87e2-46b8-4f07-8b31-d462cdfb127d/bin/ukojak-92XMlrwhuB/data/3dd51fd9c/f510554799fa4cd2aa88446bbd36f57f [2022-10-17 16:54:27,013 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:54:27,014 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:54:27,016 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:27,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:54:27,019 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:54:27,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:27" (1/1) ... [2022-10-17 16:54:27,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e15667f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:27, skipping insertion in model container [2022-10-17 16:54:27,022 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:27" (1/1) ... [2022-10-17 16:54:27,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:54:27,156 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:54:27,439 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_5cde87e2-46b8-4f07-8b31-d462cdfb127d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-10-17 16:54:27,447 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_5cde87e2-46b8-4f07-8b31-d462cdfb127d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-10-17 16:54:28,457 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:28,458 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:28,459 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:28,460 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:28,461 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:28,478 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:28,479 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:28,481 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:28,482 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:29,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:54:29,009 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:54:29,010 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:54:29,012 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:54:29,014 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:54:29,015 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:54:29,016 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:54:29,017 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:54:29,018 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:54:29,019 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:54:29,236 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:54:29,254 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:54:29,259 INFO L158 Benchmark]: Toolchain (without parser) took 2243.45ms. Allocated memory was 52.4MB in the beginning and 62.9MB in the end (delta: 10.5MB). Free memory was 29.9MB in the beginning and 24.0MB in the end (delta: 5.9MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2022-10-17 16:54:29,259 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 52.4MB. Free memory is still 32.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:54:29,260 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2240.95ms. Allocated memory was 52.4MB in the beginning and 62.9MB in the end (delta: 10.5MB). Free memory was 29.7MB in the beginning and 24.0MB in the end (delta: 5.6MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2022-10-17 16:54:29,262 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 52.4MB. Free memory is still 32.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2240.95ms. Allocated memory was 52.4MB in the beginning and 62.9MB in the end (delta: 10.5MB). Free memory was 29.7MB in the beginning and 24.0MB in the end (delta: 5.6MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range